Oregon Explorer CrossSearch Search Results

1. [Image] 1999 Klamath River fall chinook age composition


	Title taken from subject line ; "February 9, 2000."
	Citation Citation Citation Abstract Copy Title: 1999 Klamath River fall chinook age composition Year: 2000, 2005 Title taken from subject line ; "February 9, 2000." Title: 1999 Klamath River fall chinook age composition Year: 2000, 2005 Title taken from subject line ; "February 9, 2000."

2. [Image] 1998 Klamath River fall chinook age composition


	"To: Klamath River Technical Advisory Team." "February 4, 1999."
	Citation Citation Citation Abstract Copy Title: 1998 Klamath River fall chinook age composition Year: 1999, 2005 "To: Klamath River Technical Advisory Team." "February 4, 1999." Title: 1998 Klamath River fall chinook age composition Year: 1999, 2005 "To: Klamath River Technical Advisory Team." "February 4, 1999."

3. [Image] Age composition of the 1995 Klamath River fall Chinook run


	The age composition of the in-river run of Klamath River fall chinook is an integral part of the database used to manage this salmon stock. Age composition is used in conjunction with annual estimates ...
	Citation Citation Citation Abstract Copy Title: Age composition of the 1995 Klamath River fall Chinook run Year: 1996, 2005 The age composition of the in-river run of Klamath River fall chinook is an integral part of the database used to manage this salmon stock. Age composition is used in conjunction with annual estimates of in-river harvest and escapement to estimate the ocean stock size of Klamath River fall chinook for fishery managment purposes. A total of 13,994 scale samples were examined to estimate the age composition of fall chinook in the Klamath River in 1995. The scales were collected from 13 locations and were aged using scales from coded wire tag recoveries as references. Age composition estimates from each sampling location were weighted by the magnitude of that location's contribution to the inriver run. Because some locations were inadequately sampled, surrogate samples were used represent to them. Angler harvest and in-river run size for 1995 were estimated by applying the age composition to the California Department of Fish and Game's population 'megatable". Seven versions of these estimates are given, using different combinations of surrogate samples. Title: Age composition of the 1995 Klamath River fall Chinook run Year: 1996, 2005 The age composition of the in-river run of Klamath River fall chinook is an integral part of the database used to manage this salmon stock. Age composition is used in conjunction with annual estimates of in-river harvest and escapement to estimate the ocean stock size of Klamath River fall chinook for fishery managment purposes. A total of 13,994 scale samples were examined to estimate the age composition of fall chinook in the Klamath River in 1995. The scales were collected from 13 locations and were aged using scales from coded wire tag recoveries as references. Age composition estimates from each sampling location were weighted by the magnitude of that location's contribution to the inriver run. Because some locations were inadequately sampled, surrogate samples were used represent to them. Angler harvest and in-river run size for 1995 were estimated by applying the age composition to the California Department of Fish and Game's population 'megatable". Seven versions of these estimates are given, using different combinations of surrogate samples.

4. [Image] Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon)


	ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80)
	Citation Citation Citation Abstract Copy Title: Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon) Author: Buktenica, M. W., (Mark W.) Year: 1988, 2009 ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80) Title: Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon) Author: Buktenica, M. W., (Mark W.) Year: 1988, 2009 ill.; Thesis (M.S.)-Oregon State University, 1988; Includes bibliographical references (leaves 74-80)

5. [Image] Attempt at Paleomagnetic Dating of Opal, Roosevelt Hot Springs KGRA


	The results of paleomagnetic investigation of a drill core from the Opal Dome at Roosevelt Hot Springs are reported. A log of the core from 1.5 to 16.8 m is given. (MHR)
	Citation Citation Citation Abstract Copy Title: Attempt at Paleomagnetic Dating of Opal, Roosevelt Hot Springs KGRA Author: Brown, F.H. Year: 1977 The results of paleomagnetic investigation of a drill core from the Opal Dome at Roosevelt Hot Springs are reported. A log of the core from 1.5 to 16.8 m is given. (MHR) Title: Attempt at Paleomagnetic Dating of Opal, Roosevelt Hot Springs KGRA Author: Brown, F.H. Year: 1977 The results of paleomagnetic investigation of a drill core from the Opal Dome at Roosevelt Hot Springs are reported. A log of the core from 1.5 to 16.8 m is given. (MHR)

6. [Image] The vegetation dynamics of pinus contorta forest, Crater Lake National Park, Oregon


	ill., maps, bound; Thesis (M.S.)-Oregon State University, 1978; Includes bibliographical referenes (leaves 151-162)
	Citation Citation Citation Abstract Copy Title: The vegetation dynamics of pinus contorta forest, Crater Lake National Park, Oregon Author: Zeigler, Robert S. Year: 1978, 2009 ill., maps, bound; Thesis (M.S.)-Oregon State University, 1978; Includes bibliographical referenes (leaves 151-162) Title: The vegetation dynamics of pinus contorta forest, Crater Lake National Park, Oregon Author: Zeigler, Robert S. Year: 1978, 2009 ill., maps, bound; Thesis (M.S.)-Oregon State University, 1978; Includes bibliographical referenes (leaves 151-162)

7. [Image] Annual survey of abundance and distribution of age 0 shortnose and Lost River suckers in Upper Klamath Lake


	One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River.
	Citation Citation Citation Abstract Copy Title: Annual survey of abundance and distribution of age 0 shortnose and Lost River suckers in Upper Klamath Lake Author: Oregon Cooperative Wildlife Research Unit Year: 2000, 2005 One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River. Title: Annual survey of abundance and distribution of age 0 shortnose and Lost River suckers in Upper Klamath Lake Author: Oregon Cooperative Wildlife Research Unit Year: 2000, 2005 One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River.

8. [Image] Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park


	map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf ...
	Citation Citation Citation Abstract Copy Title: Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park Author: Schwarzkopf, S. Kent Year: 1984, 2010 map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf 50-52). Title: Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park Author: Schwarzkopf, S. Kent Year: 1984, 2010 map; "A research paper submitted to the Department of Geography in partial fulfillment of the requirements for the Degree of Master of Science."; "May 1984."; Includes bibliographical references (leaf 50-52).

9. [Image] Fishes and stream habitat in tributaries of the Klamath River in Crater Lake National Park, with special reference to the Sun Creek Bull Trout (Salvelinus confluentus) population


	"December 1993."; "NPS D-155."; Other agencies: Oregon Department of Fish and Wildlife; National Biological Survey, Cooperative Park Studies Unit, College of Forestry, Oregon State University; Includes ...
	Citation Citation Citation Abstract Copy Title: Fishes and stream habitat in tributaries of the Klamath River in Crater Lake National Park, with special reference to the Sun Creek Bull Trout (Salvelinus confluentus) population Author: Dambacher, Jeffrey M; Buktenica, Mark W; Larson, Gary L Year: 1993, 2007, 2005 "December 1993."; "NPS D-155."; Other agencies: Oregon Department of Fish and Wildlife; National Biological Survey, Cooperative Park Studies Unit, College of Forestry, Oregon State University; Includes bibliographical references (p. 44) Title: Fishes and stream habitat in tributaries of the Klamath River in Crater Lake National Park, with special reference to the Sun Creek Bull Trout (Salvelinus confluentus) population Author: Dambacher, Jeffrey M; Buktenica, Mark W; Larson, Gary L Year: 1993, 2007, 2005 "December 1993."; "NPS D-155."; Other agencies: Oregon Department of Fish and Wildlife; National Biological Survey, Cooperative Park Studies Unit, College of Forestry, Oregon State University; Includes bibliographical references (p. 44)

10. [Image] Geology of the Cove Fort-Sulphurdale KGRA


	The Cove Fort-Sulphurdale Known Geothermal Resource Area (KGRA) is located on the northwestern margin of the Marysvale volcanic field in southwestern Utah. The geology of the KGRA is dominated by lava ...
	Citation Citation Citation Abstract Copy Title: Geology of the Cove Fort-Sulphurdale KGRA Author: Moore, J.N. Year: 1979 The Cove Fort-Sulphurdale Known Geothermal Resource Area (KGRA) is located on the northwestern margin of the Marysvale volcanic field in southwestern Utah. The geology of the KGRA is dominated by lava flows and ash-flow tuffs of late Oligocene to mid-Miocene age that were deposited on faulted sedimentary rocks of Paleozoic to Mesozoic age. The geothermal system of the Cove Fort-Sulphurdale KGRA is structurally controlled by normal faults. High-angle faults control fluid flow within the geothermal reservoir, while the gravitational glide blocks provide an impermeable cap for the geothermal system in the central part of the field. Surficial activity occurring to the north and south of the glide blocks is characterized by the evolution of hydrogen sulfide and deposition of native sulphur. Intense acid alteration of the aluvium, resulting from downward migration of sulphuric acid, has left porous siliceous residues that retain many of the original sedimentary structures. Detailed logs of Union Oil Company drill holes Forminco No. 1, Utah State 42-7, and Utah State 31-33 are included Title: Geology of the Cove Fort-Sulphurdale KGRA Author: Moore, J.N. Year: 1979 The Cove Fort-Sulphurdale Known Geothermal Resource Area (KGRA) is located on the northwestern margin of the Marysvale volcanic field in southwestern Utah. The geology of the KGRA is dominated by lava flows and ash-flow tuffs of late Oligocene to mid-Miocene age that were deposited on faulted sedimentary rocks of Paleozoic to Mesozoic age. The geothermal system of the Cove Fort-Sulphurdale KGRA is structurally controlled by normal faults. High-angle faults control fluid flow within the geothermal reservoir, while the gravitational glide blocks provide an impermeable cap for the geothermal system in the central part of the field. Surficial activity occurring to the north and south of the glide blocks is characterized by the evolution of hydrogen sulfide and deposition of native sulphur. Intense acid alteration of the aluvium, resulting from downward migration of sulphuric acid, has left porous siliceous residues that retain many of the original sedimentary structures. Detailed logs of Union Oil Company drill holes Forminco No. 1, Utah State 42-7, and Utah State 31-33 are included

11. [Image] Biomass of coniferous and understory trees in Crater Lake National Park, Oregon


	ill. ; Report title; "CPSU/UW82-1."; "James K. Agee: Research Biologist and Associate Professor." - T.p.; "A simplified procedure using tree height to predict biomass is presented for management application." ...
	Citation Citation Citation Abstract Copy Title: Biomass of coniferous and understory trees in Crater Lake National Park, Oregon Author: Agee, James K. Year: 1981, 2008, 2009 ill. ; Report title; "CPSU/UW82-1."; "James K. Agee: Research Biologist and Associate Professor." - T.p.; "A simplified procedure using tree height to predict biomass is presented for management application." - Preface.; Includes bibliographical references p. 15. Title: Biomass of coniferous and understory trees in Crater Lake National Park, Oregon Author: Agee, James K. Year: 1981, 2008, 2009 ill. ; Report title; "CPSU/UW82-1."; "James K. Agee: Research Biologist and Associate Professor." - T.p.; "A simplified procedure using tree height to predict biomass is presented for management application." - Preface.; Includes bibliographical references p. 15.

12. [Image] Research on the Physical Properties of Geothermal Reservoir Rock. Quarterly Report.


	Laboratory measurements of thermal conductivity and capillary pressure have been undertaken for samples of Cenozoic Volcanic rocks collected from the Columbia Plateau Volcanic basin. These measurements ...
	Citation Citation Citation Abstract Copy Title: Research on the Physical Properties of Geothermal Reservoir Rock. Quarterly Report. Author: Skokan, C.K. Year: 1978 Laboratory measurements of thermal conductivity and capillary pressure have been undertaken for samples of Cenozoic Volcanic rocks collected from the Columbia Plateau Volcanic basin. These measurements were performed at atmospheric pressure and room temperature. Various methods of measuring thermal conductivity were investigated and finally a flash method was chosen. The equipment was constructed and tested. The results were favorable. Numerous capillary pressure curves were obtained by use of the mercury injection technique. These curves indicate pore structure: pore size, pore distribution, pore volume, and pore geometry. Measurements of this type help to explain variations in rock properties such as seismic velocities and resistivities Title: Research on the Physical Properties of Geothermal Reservoir Rock. Quarterly Report. Author: Skokan, C.K. Year: 1978 Laboratory measurements of thermal conductivity and capillary pressure have been undertaken for samples of Cenozoic Volcanic rocks collected from the Columbia Plateau Volcanic basin. These measurements were performed at atmospheric pressure and room temperature. Various methods of measuring thermal conductivity were investigated and finally a flash method was chosen. The equipment was constructed and tested. The results were favorable. Numerous capillary pressure curves were obtained by use of the mercury injection technique. These curves indicate pore structure: pore size, pore distribution, pore volume, and pore geometry. Measurements of this type help to explain variations in rock properties such as seismic velocities and resistivities

13. [Image] Issue Alert: Catching Up and Keeping Up


	The Bonneville Power Administration has invested $3 billion in its Northwest power grid. The grid provides three-quarters of the region's high-voltage power transmission. It must be well maintained to ...
	Citation Citation Citation Abstract Copy Title: Issue Alert: Catching Up and Keeping Up Author: Bonneville Power Administration Year: 1989 The Bonneville Power Administration has invested $3 billion in its Northwest power grid. The grid provides three-quarters of the region's high-voltage power transmission. It must be well maintained to assure reliable electric service to the region. In recent years, BPA has postponed some maintenance to help keep its costs and rates down. This deferral concerns us. And it concerns our customers - the utilities who buy power from BPA Title: Issue Alert: Catching Up and Keeping Up Author: Bonneville Power Administration Year: 1989 The Bonneville Power Administration has invested $3 billion in its Northwest power grid. The grid provides three-quarters of the region's high-voltage power transmission. It must be well maintained to assure reliable electric service to the region. In recent years, BPA has postponed some maintenance to help keep its costs and rates down. This deferral concerns us. And it concerns our customers - the utilities who buy power from BPA

14. [Image] Site Insolation and Wind Power Characteristics: Technical Report Western Region (North Section)


	This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (North Section) of the United States. A total of 21 NOAA SOLMET stations ...
	Citation Citation Citation Abstract Copy Title: Site Insolation and Wind Power Characteristics: Technical Report Western Region (North Section) Author: Bray, Roger E. Year: 1980 This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (North Section) of the United States. A total of 21 NOAA SOLMET stations were selected to represent this region Title: Site Insolation and Wind Power Characteristics: Technical Report Western Region (North Section) Author: Bray, Roger E. Year: 1980 This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (North Section) of the United States. A total of 21 NOAA SOLMET stations were selected to represent this region

15. [Image] Site Insolation and Wind Power Characteristics: Technical Report Western Region (South Section)


	This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (South Section) of the United States. A total of 22 NOAA SOLMET stations ...
	Citation Citation Citation Abstract Copy Title: Site Insolation and Wind Power Characteristics: Technical Report Western Region (South Section) Author: Bray, Roger E. Year: 1980 This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (South Section) of the United States. A total of 22 NOAA SOLMET stations were selected to represent this region Title: Site Insolation and Wind Power Characteristics: Technical Report Western Region (South Section) Author: Bray, Roger E. Year: 1980 This study phase was performed to provide historic statistical information on solar and wind power availability in the Western Region (South Section) of the United States. A total of 22 NOAA SOLMET stations were selected to represent this region

16. [Image] Life zones with special reference to the botanical features of those of Crater Lake National Park


	Thesis, M.A., Oregon, Dept. of Biology; Bibliography: p. 70-71
	Citation Citation Citation Abstract Copy Title: Life zones with special reference to the botanical features of those of Crater Lake National Park Author: Wynd, Frederick Lyle Year: 1930, 2009 Thesis, M.A., Oregon, Dept. of Biology; Bibliography: p. 70-71 Title: Life zones with special reference to the botanical features of those of Crater Lake National Park Author: Wynd, Frederick Lyle Year: 1930, 2009 Thesis, M.A., Oregon, Dept. of Biology; Bibliography: p. 70-71

17. [Image] Preliminary report on the ground-water resources of the Klamath River Basin, Oregon


	The Klamath River basin, including the adjacent Lost River basin, includes about ?,5>OO square miles of plateaus, mountain-slopes and valley plains in south-central Oregon* The valley plains range in altitude ...
	Citation Citation Citation Abstract Copy Title: Preliminary report on the ground-water resources of the Klamath River Basin, Oregon Author: Newcomb, Reuben Clair Year: 1958, 2005 The Klamath River basin, including the adjacent Lost River basin, includes about ?,5>OO square miles of plateaus, mountain-slopes and valley plains in south-central Oregon* The valley plains range in altitude from about U,100 feet in the south to more than li,500 feet at the northern end; the mountain and plateau lands rise to an average altitude of 6,000 feet at the drainage divide, some peaks rising above 9000 feet. The western quarter of the ba3in is on the eastern slope of the Cascade Range and the remainder consists of plateaus, mountains, and valleys of the basin-and-range type The rocks of the Klamath River basin range in age from Recent to Mesozoic* At the southwest side of the basin in Oregon, pre~Tertiary metamorphic, igneous, and sedimentary rocks, which form extensive areas farther west, are overlain by sedimentary rocks of Eocene age and volcanic rocks of Eocene and Oligocene age* These early Tertiary rocks dip east toward the central part of the Klamath River basin. The complex "volcanic rocks of high Cascades" include three units: The lowest unit consists of a sequence of basaltic lava flows about 800 feet thick5 the medial unit is composed of volcanic-sedimentary and sedimentary rocks?the Tonna formation-200 to 2,000 feet thick; the uppermost unit is a sequence of basaltic lava flows commonly about 200 feet thick. These rocks dip east from the Cascade Unpublished records subject to revision 2 Range and are the main bedrock formations beneath most of the basin. Extensive pumice deposits, which emanated ^?^ ancestral Mount Mazaraa, cover large areas in the northwestern part of the basin* The basin has an overall synclinal structure open to the south at the California boundary where it continues as the Klamath Lake basin in California* The older rocks dip into the basin in monoclinal fashion from the adjoining drainage basins* The rocks are broken along rudely rectangular nets of closely spaced normal faults* the most prominent set of which trends northwest* The network of fault displacements includes two main grabens, the Klamath and the Langell, which were downthrown approximately ?00 and 1,000 fast, respectively* The average annual precipitation varies with the altitude, the higher parts of the Cascade Range getting more than 60 inches, and the semierid valley plains receive as little as 13 inches in some places* Most precipitation occurs in the winter. \ The principal tributaries, Williamson and Sprague Rivers, rise near the higher parts of the eastern rim of the basin, flow through narrow valley plains to the western part, and discharge into Upper Klamath Lake* Wood River and associated creeks also empty into Upper Klamath Lake after draining southward along the eastern foot of the Cascade Range* The Klamath River receives the outflow from Upper Klamath Lake, via Lifak River and Lake Ewauna, and flows southwestward through Keno Gap and hence through a youthful canyon, to its lower valley in California* The ground water occurs largely in an unconfined, or water-table, condition, though areas of local confinement are present* The regional Unpublished records subject to revis&oa is graded to water table / a base level about equal to that of the major drainage* where water is confined, on the valley plains. The slope of the water tafele, ~ of/the piezomstric surface is downstream at about the same grade as that "of the surface drainage in each of the larger valleys, attd groufidwater divides occur between the upper parts of adjacent major valleys The principal water-bearipg units are.the'lower lava rocks and upper lava rocks of the "volcanic rocks of high Cascades,* the pumice of Quaternaryage, and the allusriTuju In places layers of coarse flagmental material in the Tonna formation (Newcorub, 1958) also transmit water* The water-bearing units, especially the breccia layers of the lava rocks and the pumice, yield large amounts of water to wells and provide natural discharge outlets for the ground water. The spring outflows to the Williamson and Wood Rivers-Crooked Creek drainage, measured in September and October 1955, were at a rate equivalent to about 700,000 acre-feet per year. The spring outflows into the Sprague River were at a rate equal to 2l;5>000 apre-feet per year* Large springs occur along the edges of Upper Klamath Lake but their discharges could not be measured, and the known spring discharge from the lower lava rocks in the river canyon below Keno was not measured. The spring discharge into Lost River in the reach ?rom Bonanza to Harpold Bridge was at a rate equivalent to 75,000 acre-feet per year. Much of the water discharged from springs is used for irrigation during the growing season, but ground water has not been extensively Unpublished records subject to revision developed by means of wells except in the'Yonna Valley and other local areas. The total withdrawal of ground water from wells in 1951? was only about 30,000 acre-feet, of which 27,000 was used for irrigation* The ground water is of excellent quality in general, but sodium sulfate water occurs in the belts of warm rock along some faults and alkali bicarbonate water is present in the main evapotranspiration basins. Unpublished records subject to revision Title: Preliminary report on the ground-water resources of the Klamath River Basin, Oregon Author: Newcomb, Reuben Clair Year: 1958, 2005 The Klamath River basin, including the adjacent Lost River basin, includes about ?,5>OO square miles of plateaus, mountain-slopes and valley plains in south-central Oregon* The valley plains range in altitude from about U,100 feet in the south to more than li,500 feet at the northern end; the mountain and plateau lands rise to an average altitude of 6,000 feet at the drainage divide, some peaks rising above 9000 feet. The western quarter of the ba3in is on the eastern slope of the Cascade Range and the remainder consists of plateaus, mountains, and valleys of the basin-and-range type The rocks of the Klamath River basin range in age from Recent to Mesozoic* At the southwest side of the basin in Oregon, pre~Tertiary metamorphic, igneous, and sedimentary rocks, which form extensive areas farther west, are overlain by sedimentary rocks of Eocene age and volcanic rocks of Eocene and Oligocene age* These early Tertiary rocks dip east toward the central part of the Klamath River basin. The complex "volcanic rocks of high Cascades" include three units: The lowest unit consists of a sequence of basaltic lava flows about 800 feet thick5 the medial unit is composed of volcanic-sedimentary and sedimentary rocks?the Tonna formation-200 to 2,000 feet thick; the uppermost unit is a sequence of basaltic lava flows commonly about 200 feet thick. These rocks dip east from the Cascade Unpublished records subject to revision 2 Range and are the main bedrock formations beneath most of the basin. Extensive pumice deposits, which emanated ^?^ ancestral Mount Mazaraa, cover large areas in the northwestern part of the basin* The basin has an overall synclinal structure open to the south at the California boundary where it continues as the Klamath Lake basin in California* The older rocks dip into the basin in monoclinal fashion from the adjoining drainage basins* The rocks are broken along rudely rectangular nets of closely spaced normal faults* the most prominent set of which trends northwest* The network of fault displacements includes two main grabens, the Klamath and the Langell, which were downthrown approximately ?00 and 1,000 fast, respectively* The average annual precipitation varies with the altitude, the higher parts of the Cascade Range getting more than 60 inches, and the semierid valley plains receive as little as 13 inches in some places* Most precipitation occurs in the winter. \ The principal tributaries, Williamson and Sprague Rivers, rise near the higher parts of the eastern rim of the basin, flow through narrow valley plains to the western part, and discharge into Upper Klamath Lake* Wood River and associated creeks also empty into Upper Klamath Lake after draining southward along the eastern foot of the Cascade Range* The Klamath River receives the outflow from Upper Klamath Lake, via Lifak River and Lake Ewauna, and flows southwestward through Keno Gap and hence through a youthful canyon, to its lower valley in California* The ground water occurs largely in an unconfined, or water-table, condition, though areas of local confinement are present* The regional Unpublished records subject to revis&oa is graded to water table / a base level about equal to that of the major drainage* where water is confined, on the valley plains. The slope of the water tafele, ~ of/the piezomstric surface is downstream at about the same grade as that "of the surface drainage in each of the larger valleys, attd groufidwater divides occur between the upper parts of adjacent major valleys The principal water-bearipg units are.the'lower lava rocks and upper lava rocks of the "volcanic rocks of high Cascades,* the pumice of Quaternaryage, and the allusriTuju In places layers of coarse flagmental material in the Tonna formation (Newcorub, 1958) also transmit water* The water-bearing units, especially the breccia layers of the lava rocks and the pumice, yield large amounts of water to wells and provide natural discharge outlets for the ground water. The spring outflows to the Williamson and Wood Rivers-Crooked Creek drainage, measured in September and October 1955, were at a rate equivalent to about 700,000 acre-feet per year. The spring outflows into the Sprague River were at a rate equal to 2l;5>000 apre-feet per year* Large springs occur along the edges of Upper Klamath Lake but their discharges could not be measured, and the known spring discharge from the lower lava rocks in the river canyon below Keno was not measured. The spring discharge into Lost River in the reach ?rom Bonanza to Harpold Bridge was at a rate equivalent to 75,000 acre-feet per year. Much of the water discharged from springs is used for irrigation during the growing season, but ground water has not been extensively Unpublished records subject to revision developed by means of wells except in the'Yonna Valley and other local areas. The total withdrawal of ground water from wells in 1951? was only about 30,000 acre-feet, of which 27,000 was used for irrigation* The ground water is of excellent quality in general, but sodium sulfate water occurs in the belts of warm rock along some faults and alkali bicarbonate water is present in the main evapotranspiration basins. Unpublished records subject to revision

18. [Image] Initial effects of prescribed fire in a climax Pinus contorta forest: Crater Lake National Park


	ill., 1 map; "CPSU/UW81-4."
	Citation Citation Citation Abstract Copy Title: Initial effects of prescribed fire in a climax Pinus contorta forest: Crater Lake National Park Author: Agee, James K. Year: 1981, 2010 ill., 1 map; "CPSU/UW81-4." Title: Initial effects of prescribed fire in a climax Pinus contorta forest: Crater Lake National Park Author: Agee, James K. Year: 1981, 2010 ill., 1 map; "CPSU/UW81-4."

19. [Image] Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon


	The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several ...
	Citation Citation Citation Abstract Copy Title: Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon Author: Mitchell, D.A. Year: 1979 The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several materials of construction and equipment ages of the various components in this system. For purposes of this report, the samples have been grouped into three categories by material: ferrous, non-ferrous and non-metallic. Failures in these components have taken the form of leakage at solder joints, tubing perforation, scaling, or valve seizure. Most components evaluated in this examination have been in service for 14 years. This work documents these failures, discusses their causes and recommends possible remedial action Title: Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon Author: Mitchell, D.A. Year: 1979 The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several materials of construction and equipment ages of the various components in this system. For purposes of this report, the samples have been grouped into three categories by material: ferrous, non-ferrous and non-metallic. Failures in these components have taken the form of leakage at solder joints, tubing perforation, scaling, or valve seizure. Most components evaluated in this examination have been in service for 14 years. This work documents these failures, discusses their causes and recommends possible remedial action

20. [Image] Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon


	The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several ...
	Citation Citation Citation Abstract Copy Title: Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon Author: Mitchell, D.A. Year: 1979 The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several materials of construction and equipment ages of the various components in this system. For purposes of this report, the samples have been grouped into three categories by material: ferrous, non-ferrous and non-metallic. Failures in these components have taken the form of leakage at solder joints, tubing perforation, scaling, or valve seizure. Most components evaluated in this examination have been in service for 14 years. This work documents these failures, discusses their causes and recommends possible remedial action Title: Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon Author: Mitchell, D.A. Year: 1979 The results are presented of an examination of 17 samples obtained from various components of the subject geothermal heating system. The samples obtained for this study were selected to represent the several materials of construction and equipment ages of the various components in this system. For purposes of this report, the samples have been grouped into three categories by material: ferrous, non-ferrous and non-metallic. Failures in these components have taken the form of leakage at solder joints, tubing perforation, scaling, or valve seizure. Most components evaluated in this examination have been in service for 14 years. This work documents these failures, discusses their causes and recommends possible remedial action

21. [Image] Petrographic Analysis and Correlation of Volcanic Rocks in Bostic 1-A Well near Mountain Home, Idaho


	Detailed examination of volcanic rock cuttings from the Bostic I-A well near Mountain Home, Idaho, provides data that correlate the stratigraphy of the well with the regional stratigraphy of the western ...
	Citation Citation Citation Abstract Copy Title: Petrographic Analysis and Correlation of Volcanic Rocks in Bostic 1-A Well near Mountain Home, Idaho Author: Arney, B. H. Year: 1984 Detailed examination of volcanic rock cuttings from the Bostic I-A well near Mountain Home, Idaho, provides data that correlate the stratigraphy of the well with the regional stratigraphy of the western Snake River Plain. The Bostic I-A well penetrates basalt of the Middle Pleistocene Bruneau Formation and underlying sedimentary rocks of the Upper Pliocene Glenns Ferry Formation. Basalt underlying the Glenns Ferry Formation is most likely Banbury Basalt of Middle Pliocene age or Banbury equivalent. A 350-ft interval of felsic volcanics is then intersected above another 600 ft of basalt. The well bottoms in altered felsic volcanics Title: Petrographic Analysis and Correlation of Volcanic Rocks in Bostic 1-A Well near Mountain Home, Idaho Author: Arney, B. H. Year: 1984 Detailed examination of volcanic rock cuttings from the Bostic I-A well near Mountain Home, Idaho, provides data that correlate the stratigraphy of the well with the regional stratigraphy of the western Snake River Plain. The Bostic I-A well penetrates basalt of the Middle Pleistocene Bruneau Formation and underlying sedimentary rocks of the Upper Pliocene Glenns Ferry Formation. Basalt underlying the Glenns Ferry Formation is most likely Banbury Basalt of Middle Pliocene age or Banbury equivalent. A 350-ft interval of felsic volcanics is then intersected above another 600 ft of basalt. The well bottoms in altered felsic volcanics

22. [Image] Market Feasibility Assessment of Four Development Projects


	This report is the result of work by the Center for Business and Economic Research (CBER), California State University, Chico, under contract with Fort Bidwell Indian Community Council (FBICC) to assess ...
	Citation Citation Citation Abstract Copy Title: Market Feasibility Assessment of Four Development Projects Author: The Center for Business and Economic Research Year: 1980 This report is the result of work by the Center for Business and Economic Research (CBER), California State University, Chico, under contract with Fort Bidwell Indian Community Council (FBICC) to assess the economic feasibility of four projects specified by FBICC: Freshwater Prawn Production; Hydroponic Rose Production; Christmas Tree Harvesting; and the Incentives and Impact of Attracting an Electronic Assembly Firm to Fort Bidwell Title: Market Feasibility Assessment of Four Development Projects Author: The Center for Business and Economic Research Year: 1980 This report is the result of work by the Center for Business and Economic Research (CBER), California State University, Chico, under contract with Fort Bidwell Indian Community Council (FBICC) to assess the economic feasibility of four projects specified by FBICC: Freshwater Prawn Production; Hydroponic Rose Production; Christmas Tree Harvesting; and the Incentives and Impact of Attracting an Electronic Assembly Firm to Fort Bidwell

23. [Image] Geothermal Exploration of the Puga and Chumathang Geothermal Fields, Ladakh, India


	Puga and Chumathang Geothermal fields are situated near the collided junction of the Indian and Asian Crystal plates and thermal activity in these fields is attributed to the widespread igneous activity ...
	Citation Citation Citation Abstract Copy Title: Geothermal Exploration of the Puga and Chumathang Geothermal Fields, Ladakh, India Author: Shanker, R. Puga and Chumathang Geothermal fields are situated near the collided junction of the Indian and Asian Crystal plates and thermal activity in these fields is attributed to the widespread igneous activity of Upper Cretaceous to late Tertiary age. A deep suture zone, recognised in between these two fields and the associated faults provide channels for the upward migration of the thermal fluids. High concentrations of Cl, F, Si02, B, Na, Li, Rb, Cs in thermal fluids signify contribution of magmatic bodies towards heat, and fluid supply. These fields are characterized by high heat flow conditions (13 HFU), abnormal shallow geothermal gradients (0.7 - 2.5 c/m) , high base temperature (220 - 270 C) as obtained by alkalia and Ne-K-Ca geothermometry and low resistivity values (2-20 ohm.m.). Low resistivity zones occupy on an area of three and one sq.km. and extend down to maximum depths of 300 m. and 130 m. at Puga and Chumathang respectively. Shallow drilling (28-130 m.) has established the existence of wet steam reservoirs under moderate pressure (2-4.5 kg/cm^2). Hot fluid (95-135 C) discharges from eight flowing wells ranged from 7.5 to 30 t/h. These thermal fluids are stored in the partly consolidated fluvioglacial deposits of Quarternary to Recent age. The occurrence of a limestone layer in the country rock at Puga brightens the prospects of getting good reservoir at depth. In both these fields two aquifers have been recognised, each having sizeable potential for retaining ground water. The ground water recharge is mainly through snow melt from glaciers in the case of Puga field and principally from Indus river in the case of Chumathangfield Title: Geothermal Exploration of the Puga and Chumathang Geothermal Fields, Ladakh, India Author: Shanker, R. Puga and Chumathang Geothermal fields are situated near the collided junction of the Indian and Asian Crystal plates and thermal activity in these fields is attributed to the widespread igneous activity of Upper Cretaceous to late Tertiary age. A deep suture zone, recognised in between these two fields and the associated faults provide channels for the upward migration of the thermal fluids. High concentrations of Cl, F, Si02, B, Na, Li, Rb, Cs in thermal fluids signify contribution of magmatic bodies towards heat, and fluid supply. These fields are characterized by high heat flow conditions (13 HFU), abnormal shallow geothermal gradients (0.7 - 2.5 c/m) , high base temperature (220 - 270 C) as obtained by alkalia and Ne-K-Ca geothermometry and low resistivity values (2-20 ohm.m.). Low resistivity zones occupy on an area of three and one sq.km. and extend down to maximum depths of 300 m. and 130 m. at Puga and Chumathang respectively. Shallow drilling (28-130 m.) has established the existence of wet steam reservoirs under moderate pressure (2-4.5 kg/cm^2). Hot fluid (95-135 C) discharges from eight flowing wells ranged from 7.5 to 30 t/h. These thermal fluids are stored in the partly consolidated fluvioglacial deposits of Quarternary to Recent age. The occurrence of a limestone layer in the country rock at Puga brightens the prospects of getting good reservoir at depth. In both these fields two aquifers have been recognised, each having sizeable potential for retaining ground water. The ground water recharge is mainly through snow melt from glaciers in the case of Puga field and principally from Indus river in the case of Chumathangfield

24. [Image] The Economics of America's Energy Future


	The U. S. will not only have to increase supplies of conventional fuels and take determined conservation measures, but will also have to coax gas and even synthetic crude oil from the abundant reserves ...
	Citation Citation Citation Abstract Copy Title: The Economics of America's Energy Future Author: Simmons, H. Year: 1975 The U. S. will not only have to increase supplies of conventional fuels and take determined conservation measures, but will also have to coax gas and even synthetic crude oil from the abundant reserves of coal. It may have to extract crude oil from oil shale in the West. There is the possibility in some areas that geothermal power could be tapped on a broad scale and that the sun and winds could be harnessed in a variety of ingenious ways to meet a significant share of the energy requirement. Nuclear power will need to be accelerated including the use of new and more efficient types of reactors. We will also need to develop thermonuclear fusion reactors which would be fueled ultimately by virtually inexhaustible heavy hydrogen in seawater. More efficient processes to convert energy to useful power will be necessary. There will also have to be a sharp improvement in the efficiency of using energy, and this calls for smaller automobiles, better insulation for buildings, refrigerators and air conditioners that provide more cooling per kilowatt-hour, and even pots and pans that capture more heat from the gas ring on the stove. The U. S. will not return to its golden age of energy even if it uses all these measures and even if many of them succeed. Energy can no longer be as cheap or abundant as it has been in the past. At the same time, the end of the golden age does not mean an end to the American dream of a life of dignity and opportunity for all. We may discover that these objectives are not embodied in 300-horsepower automobiles or centrally air-conditioned homes. Perhaps our life-style may be altered by harsh new facts of energy scarcity and significantly higher costs in the marketplace, but our national character and particularly the adaptive and "can-do" qualities that have served us so well in the past will be major intangible assets in coping with our energy problems Title: The Economics of America's Energy Future Author: Simmons, H. Year: 1975 The U. S. will not only have to increase supplies of conventional fuels and take determined conservation measures, but will also have to coax gas and even synthetic crude oil from the abundant reserves of coal. It may have to extract crude oil from oil shale in the West. There is the possibility in some areas that geothermal power could be tapped on a broad scale and that the sun and winds could be harnessed in a variety of ingenious ways to meet a significant share of the energy requirement. Nuclear power will need to be accelerated including the use of new and more efficient types of reactors. We will also need to develop thermonuclear fusion reactors which would be fueled ultimately by virtually inexhaustible heavy hydrogen in seawater. More efficient processes to convert energy to useful power will be necessary. There will also have to be a sharp improvement in the efficiency of using energy, and this calls for smaller automobiles, better insulation for buildings, refrigerators and air conditioners that provide more cooling per kilowatt-hour, and even pots and pans that capture more heat from the gas ring on the stove. The U. S. will not return to its golden age of energy even if it uses all these measures and even if many of them succeed. Energy can no longer be as cheap or abundant as it has been in the past. At the same time, the end of the golden age does not mean an end to the American dream of a life of dignity and opportunity for all. We may discover that these objectives are not embodied in 300-horsepower automobiles or centrally air-conditioned homes. Perhaps our life-style may be altered by harsh new facts of energy scarcity and significantly higher costs in the marketplace, but our national character and particularly the adaptive and "can-do" qualities that have served us so well in the past will be major intangible assets in coping with our energy problems

25. [Image] Geothermal Reservoir Categorization and Stimulation Study


	Analyses of the fraction of geothermal wells that are dry (dry-hole fraction) indicate that geothermal reservoirs can be fitted into four basic categories: (i) Quaternary to late Tertiary sediments (almost ...
	Citation Citation Citation Abstract Copy Title: Geothermal Reservoir Categorization and Stimulation Study Author: Overton, H.L. Year: 1977 Analyses of the fraction of geothermal wells that are dry (dry-hole fraction) indicate that geothermal reservoirs can be fitted into four basic categories: (i) Quaternary to late Tertiary sediments (almost no dry holes); (ii) Quaternary to late Tertiary extrusives (approximately 20 percent dry holes); (iii) Mesozoic or older metamorphic rocks (approximately 25-30 percent dry holes); and (iv) Precambrian or younger rocks (data limited to Roosevelt Springs where 33 percent of the wells were dry). Failure of geothermal wells to flow economically is due mainly to low-permeability formations in unfractured regions. Generally the permeability correlates inversely with the temperature-age product and directly with the original rock porosity and pore size. However, this correlation fails whenever high-stress fields provide vertical fracturing or faulting, and it is the high-stress/low-permeability category that is most amenable to artificial stimulation by hydraulic fracturing, propellant fracturing, or chemical explosive fracturing. Category (i) geothermal fields (e.g., Cerro Prieto, Mexico; Niland, CA; East Mesa, CA) are not recommended for artificial stimulation because these younger sediments almost always produce warm or hot water. Most geothermal fields fit into category (ii) (e.g., Wairakei, New Zealand; Matsukawa, Japan; Ahuachapan, El Salvador) and in the case of Mt. Home, ID, and Chandler, AZ, possess some potential for stimulation. The Geysers is a category (iii) field, and its highly stressed brittle rocks should make this site amenable to stimulation by explosive fracturing techniques. Roosevelt Springs, UT, Well 9-1 is in category (iv) and is a flow failure. It represents a prime candidate for stimulation by hydraulic fracturing because it has a measured temperature of 227/sup 0/C, is cased and available for experimentation, and is within 900 m of an excellent geothermal producing well Title: Geothermal Reservoir Categorization and Stimulation Study Author: Overton, H.L. Year: 1977 Analyses of the fraction of geothermal wells that are dry (dry-hole fraction) indicate that geothermal reservoirs can be fitted into four basic categories: (i) Quaternary to late Tertiary sediments (almost no dry holes); (ii) Quaternary to late Tertiary extrusives (approximately 20 percent dry holes); (iii) Mesozoic or older metamorphic rocks (approximately 25-30 percent dry holes); and (iv) Precambrian or younger rocks (data limited to Roosevelt Springs where 33 percent of the wells were dry). Failure of geothermal wells to flow economically is due mainly to low-permeability formations in unfractured regions. Generally the permeability correlates inversely with the temperature-age product and directly with the original rock porosity and pore size. However, this correlation fails whenever high-stress fields provide vertical fracturing or faulting, and it is the high-stress/low-permeability category that is most amenable to artificial stimulation by hydraulic fracturing, propellant fracturing, or chemical explosive fracturing. Category (i) geothermal fields (e.g., Cerro Prieto, Mexico; Niland, CA; East Mesa, CA) are not recommended for artificial stimulation because these younger sediments almost always produce warm or hot water. Most geothermal fields fit into category (ii) (e.g., Wairakei, New Zealand; Matsukawa, Japan; Ahuachapan, El Salvador) and in the case of Mt. Home, ID, and Chandler, AZ, possess some potential for stimulation. The Geysers is a category (iii) field, and its highly stressed brittle rocks should make this site amenable to stimulation by explosive fracturing techniques. Roosevelt Springs, UT, Well 9-1 is in category (iv) and is a flow failure. It represents a prime candidate for stimulation by hydraulic fracturing because it has a measured temperature of 227/sup 0/C, is cased and available for experimentation, and is within 900 m of an excellent geothermal producing well

26. [Image] Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990


	ABSTRACT This report details the third year of Klamath River basin juvenile salmonid fishery investigations and represents the second year of sampling with rotary screw traps. Two traps, positioned side ...
	Citation Citation Citation Abstract Copy Title: Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990 Author: Craig, James L. Year: 1992, 2005 ABSTRACT This report details the third year of Klamath River basin juvenile salmonid fishery investigations and represents the second year of sampling with rotary screw traps. Two traps, positioned side to side, were used at both the Klamath and Trinity River sites. The traps on the Klamath River were located at Big Bar (rkm 81) and began operation in March. The traps operated until July 10 and 18 sampling 38 and 31 nights respectively. Combined catch included 333 chinook (Oncorhynchus tshawytscha) , 178 steelhead (O^ mykiss) , and 30 coho (O^ kisutch) . No appreciable difference in mean catch or mean fork length of catch between the two traps was found. Peak weekly chinook catch effort, as an indicator of peak emigration, occurred the week of June 18 to 24. A total of five (1.5%) Ad-clip chinook were captured. A contribution of 134 (40%) hatchery chinook and 199 (60%) natural stock chinook was estimated for the total chinook captured. Mean migration rate for IGH Ad-clip chinook was 5. Title: Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990 Author: Craig, James L. Year: 1992, 2005 ABSTRACT This report details the third year of Klamath River basin juvenile salmonid fishery investigations and represents the second year of sampling with rotary screw traps. Two traps, positioned side to side, were used at both the Klamath and Trinity River sites. The traps on the Klamath River were located at Big Bar (rkm 81) and began operation in March. The traps operated until July 10 and 18 sampling 38 and 31 nights respectively. Combined catch included 333 chinook (Oncorhynchus tshawytscha) , 178 steelhead (O^ mykiss) , and 30 coho (O^ kisutch) . No appreciable difference in mean catch or mean fork length of catch between the two traps was found. Peak weekly chinook catch effort, as an indicator of peak emigration, occurred the week of June 18 to 24. A total of five (1.5%) Ad-clip chinook were captured. A contribution of 134 (40%) hatchery chinook and 199 (60%) natural stock chinook was estimated for the total chinook captured. Mean migration rate for IGH Ad-clip chinook was 5.

27. [Image] Reproductive biology and demographics of endangered Lost River and shortnose suckers in Upper Klamath Lake, Oregon


	We analyzed the reproductive biology and demographics of the Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris, two endangered species endemic to the upper Klamath Basin ...
	Citation Citation Citation Abstract Copy Title: Reproductive biology and demographics of endangered Lost River and shortnose suckers in Upper Klamath Lake, Oregon Author: Perkins, David L.; Scoppettone, Gary; Buettner, Mark Year: 2000, 2005 We analyzed the reproductive biology and demographics of the Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris, two endangered species endemic to the upper Klamath Basin of Oregon and California, from 1984-1997. Lost River suckers had distinct river and lake shoreline spawning stocks, and individuals of both species commonly spawned in consecutive years. In the Williamson River and lower Sprague River, spawning migration by both species occurred mainly during a 5-week period that started within the first three weeks of April and peaked between mid April and early May, although a separate, earlier (mid March) run of Lost River suckers may also spawn in the upper Sprague River. Migration of both species was several times higher at dawn (0500-0730 h) and evening (1800-2200 h) than other times of the day. Peak migrations almost always corresponded to peaks in water temperature, usually at 10-15°C. Lost River suckers were captured at springs along the east shore of the lake from late February through mid May, with peak spawning usually in mid March to mid April. Shortnose suckers were generally captured at the springs from late March through late May, but the time of peak spawning was not determined. Size and age at maturity was determined by recruitment from a strong year class (1991). Male Lost River suckers began recruitment into the adult population at age 4+ (375-475 mm). Substantial recruitment of females did not begin until age 7+ (510-560 mm). Male and female shortnose suckers began recruitment at age 4+, with the majority offish recruited by age 5+. Males recruited at 270-370 mm; females recruited at 325-425 mm. Fecundity estimates were quite variable ranging from 44,000-236,000 eggs per female Lost River sucker and 18,000-72,000 eggs per female shortnose sucker. In 1984 and 1985, the spawning populations of both species were dominated by large, old individuals, with little indication of recent adult recruitment. In the next 13 years, only one strong year class (1991) recruited into the spawning populations of both species. This year class temporarily boosted population numbers, but annual fish kills from 1995 to 1997 eliminated most adults of both species. Associated with poor water quality caused by the proliferation and decay of blue-green algae Aphanizomenonflos-aquae, these fish kills raise concern that alterations to the lake ecosystem over the past several decades have Perkins et al. Lost River and shortnose suckers 5 increased the magnitude and frequency of poor water quality. As a result, mortality rates of all life stages may have increased, thereby disrupting the species' life history pattern and potentially decreasing long-term population viability. Introduction The Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris are large, long-lived suckers endemic to the upper Klamath Basin of Oregon and California. Both species are typically lake dwelling but migrate to tributaries or shoreline springs to spawn (Moyle 1976, Scoppettone and Vinyard 1991). Once extremely abundant (Cope 1884, Gilbert 1898), both species have experienced severe population declines and were federally listed as endangered in 1988 (USFWS 1988). Much of the original habitat of these suckers has been destroyed or altered by conversion of lake areas to agriculture, dams, instream flow diversions, and water quality problems associated with timber harvest, loss of riparian vegetation, livestock grazing, and agricultural practices (USFWS 1988). Knowledge of the life history of Lost River and shortnose suckers is fundamental to recovery of these species. The objective of this report was to present the results of studies conducted from 1987-1998 on the reproductive biology and demographics of Lost River and shortnose suckers, and to compare these results with earlier unpublished data. Study Sites Studies were conducted on Upper Klamath Lake and the lower Williamson-Sprague river system (Figure 1). These waters form the upper portion of the Klamath River Basin in south-central Oregon and represent most remaining native habitat of Lost River and shortnose suckers. Upper Klamath Lake is a remnant of pluvial Lake Modoc that included eight major basins and encompassed 2,839 km2 (Dicken 1980). Today, Upper Klamath Lake serves as a storage reservoir that provides water for agricultural irrigation, waterfowl refuges, instream flow requirements of anadromous fish, and hydroelectric power generation. At full capacity, the lake covers approximately 360 km2 and has an average depth of 2.4 m. Most deeper water (3-12 m) is restricted to narrow trenches along the western shore. Lake elevation is controlled at the outlet by Link River Title: Reproductive biology and demographics of endangered Lost River and shortnose suckers in Upper Klamath Lake, Oregon Author: Perkins, David L.; Scoppettone, Gary; Buettner, Mark Year: 2000, 2005 We analyzed the reproductive biology and demographics of the Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris, two endangered species endemic to the upper Klamath Basin of Oregon and California, from 1984-1997. Lost River suckers had distinct river and lake shoreline spawning stocks, and individuals of both species commonly spawned in consecutive years. In the Williamson River and lower Sprague River, spawning migration by both species occurred mainly during a 5-week period that started within the first three weeks of April and peaked between mid April and early May, although a separate, earlier (mid March) run of Lost River suckers may also spawn in the upper Sprague River. Migration of both species was several times higher at dawn (0500-0730 h) and evening (1800-2200 h) than other times of the day. Peak migrations almost always corresponded to peaks in water temperature, usually at 10-15°C. Lost River suckers were captured at springs along the east shore of the lake from late February through mid May, with peak spawning usually in mid March to mid April. Shortnose suckers were generally captured at the springs from late March through late May, but the time of peak spawning was not determined. Size and age at maturity was determined by recruitment from a strong year class (1991). Male Lost River suckers began recruitment into the adult population at age 4+ (375-475 mm). Substantial recruitment of females did not begin until age 7+ (510-560 mm). Male and female shortnose suckers began recruitment at age 4+, with the majority offish recruited by age 5+. Males recruited at 270-370 mm; females recruited at 325-425 mm. Fecundity estimates were quite variable ranging from 44,000-236,000 eggs per female Lost River sucker and 18,000-72,000 eggs per female shortnose sucker. In 1984 and 1985, the spawning populations of both species were dominated by large, old individuals, with little indication of recent adult recruitment. In the next 13 years, only one strong year class (1991) recruited into the spawning populations of both species. This year class temporarily boosted population numbers, but annual fish kills from 1995 to 1997 eliminated most adults of both species. Associated with poor water quality caused by the proliferation and decay of blue-green algae Aphanizomenonflos-aquae, these fish kills raise concern that alterations to the lake ecosystem over the past several decades have Perkins et al. Lost River and shortnose suckers 5 increased the magnitude and frequency of poor water quality. As a result, mortality rates of all life stages may have increased, thereby disrupting the species' life history pattern and potentially decreasing long-term population viability. Introduction The Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris are large, long-lived suckers endemic to the upper Klamath Basin of Oregon and California. Both species are typically lake dwelling but migrate to tributaries or shoreline springs to spawn (Moyle 1976, Scoppettone and Vinyard 1991). Once extremely abundant (Cope 1884, Gilbert 1898), both species have experienced severe population declines and were federally listed as endangered in 1988 (USFWS 1988). Much of the original habitat of these suckers has been destroyed or altered by conversion of lake areas to agriculture, dams, instream flow diversions, and water quality problems associated with timber harvest, loss of riparian vegetation, livestock grazing, and agricultural practices (USFWS 1988). Knowledge of the life history of Lost River and shortnose suckers is fundamental to recovery of these species. The objective of this report was to present the results of studies conducted from 1987-1998 on the reproductive biology and demographics of Lost River and shortnose suckers, and to compare these results with earlier unpublished data. Study Sites Studies were conducted on Upper Klamath Lake and the lower Williamson-Sprague river system (Figure 1). These waters form the upper portion of the Klamath River Basin in south-central Oregon and represent most remaining native habitat of Lost River and shortnose suckers. Upper Klamath Lake is a remnant of pluvial Lake Modoc that included eight major basins and encompassed 2,839 km2 (Dicken 1980). Today, Upper Klamath Lake serves as a storage reservoir that provides water for agricultural irrigation, waterfowl refuges, instream flow requirements of anadromous fish, and hydroelectric power generation. At full capacity, the lake covers approximately 360 km2 and has an average depth of 2.4 m. Most deeper water (3-12 m) is restricted to narrow trenches along the western shore. Lake elevation is controlled at the outlet by Link River

28. [Image] Geology and ground-water resources of the Swan Lake-Yonna Valleys area, Klamath County, Oregon


	Abstract The Swan Lake-Yonna Valleys area consists of two intermountain valleys with their subordinate side valleys adjoining slopes, and mountainous boundary ridges, In all the area covered is about 256 ...
	Citation Citation Citation Abstract Copy Title: Geology and ground-water resources of the Swan Lake-Yonna Valleys area, Klamath County, Oregon Author: Meyers, Joseph D. Year: 1952, 2007, 2005 Abstract The Swan Lake-Yonna Valleys area consists of two intermountain valleys with their subordinate side valleys adjoining slopes, and mountainous boundary ridges, In all the area covered is about 256 square miles but the essential agricultural sections are restricted to the floors of Swan Lake and Yonna valleys with their respective subsidiary extensions of Pine Flats and Alkali Lake flats, a valley-floor area totaling about 90 square miles The floors of Swan Lake Valley and Yonna Valley lie at an altitude of about U52OO feet but the mountainous boundary ridges rise generally to 6000 feeto Yonna Valley is largely drained to Lost River by Buck Creek but also in part to Alkali Lakeo Swan Lake Valley and Pine Flats have only internal drainage. The Swan Lake Valley floor is the top of a deep alluvial fill, while Yonna Valley floor is mainly an erosional surface sloping to lines of through drainage Precipitation is about lit inches annually on the valley floors 9 but must be much more, possibly 18 to 24 inches, on the higher parts of the drainage basins. The growing season is short and killing frosts do occur in late spring and early fall. The rock units forming the bedrock structure of the area are consolidated or semiconsolidated rocks of Tertiary age and are largely of volcanic-flow and volcanic-sedimentary originc They consist of three main elements, a lower lava-rock unit, a sedimentary and volcanic-sedimentary unit, and an upper lava-rock unito The unconsolidated deposits are the older alluvium of Quaternary (and in part of late-Tertiary) age and the younger alluvium of Quaternary age0 The bedrock is faulted and deformed particularly so along a northwest-southeast set of fault lines that have given a remarkable linearity to the topography. Unpublished records subject to revision Ground water occurs below a regional water table that slopes south-ward to the level of the Lost Rivero The upper lava rocks and the lower lava rocks contain the principal permeable zones that occur beneath the areao Breccia and other porous zones in those rocks in places yield water to wells at a rate as large as 35OOO gallons per minute with but 1 or 2 feet of drawdowno The economical construction of irrigation wells requires the determination of the best possible location at which those rocks may be tapped at shallow depth below the level of the water tableo The ground water in general relatively low in dissolved mineral matter and is but slightly to moderately hard and would be considered chemically satisfactory for most uaeso Irrigation is the principal use of the ground water in the area north of the Horsefly Irrigation Districto There 3? wells supplied about 6,000 acre-feet of water to about 3800 acres of land in 1950. Water-level records obtained since 19U8 and approximations of the probable annual recharge from precipitation indicate that the present withdrawals are considerably less than the annual increment of the ground-water recharge, Rough estimates indicate that an increase in withdrawals of as much as 100 percent or more can take place before ground-water levels, by a persistent lowering, will begin to indicate that the annual replenishment is being exceeded. Title: Geology and ground-water resources of the Swan Lake-Yonna Valleys area, Klamath County, Oregon Author: Meyers, Joseph D. Year: 1952, 2007, 2005 Abstract The Swan Lake-Yonna Valleys area consists of two intermountain valleys with their subordinate side valleys adjoining slopes, and mountainous boundary ridges, In all the area covered is about 256 square miles but the essential agricultural sections are restricted to the floors of Swan Lake and Yonna valleys with their respective subsidiary extensions of Pine Flats and Alkali Lake flats, a valley-floor area totaling about 90 square miles The floors of Swan Lake Valley and Yonna Valley lie at an altitude of about U52OO feet but the mountainous boundary ridges rise generally to 6000 feeto Yonna Valley is largely drained to Lost River by Buck Creek but also in part to Alkali Lakeo Swan Lake Valley and Pine Flats have only internal drainage. The Swan Lake Valley floor is the top of a deep alluvial fill, while Yonna Valley floor is mainly an erosional surface sloping to lines of through drainage Precipitation is about lit inches annually on the valley floors 9 but must be much more, possibly 18 to 24 inches, on the higher parts of the drainage basins. The growing season is short and killing frosts do occur in late spring and early fall. The rock units forming the bedrock structure of the area are consolidated or semiconsolidated rocks of Tertiary age and are largely of volcanic-flow and volcanic-sedimentary originc They consist of three main elements, a lower lava-rock unit, a sedimentary and volcanic-sedimentary unit, and an upper lava-rock unito The unconsolidated deposits are the older alluvium of Quaternary (and in part of late-Tertiary) age and the younger alluvium of Quaternary age0 The bedrock is faulted and deformed particularly so along a northwest-southeast set of fault lines that have given a remarkable linearity to the topography. Unpublished records subject to revision Ground water occurs below a regional water table that slopes south-ward to the level of the Lost Rivero The upper lava rocks and the lower lava rocks contain the principal permeable zones that occur beneath the areao Breccia and other porous zones in those rocks in places yield water to wells at a rate as large as 35OOO gallons per minute with but 1 or 2 feet of drawdowno The economical construction of irrigation wells requires the determination of the best possible location at which those rocks may be tapped at shallow depth below the level of the water tableo The ground water in general relatively low in dissolved mineral matter and is but slightly to moderately hard and would be considered chemically satisfactory for most uaeso Irrigation is the principal use of the ground water in the area north of the Horsefly Irrigation Districto There 3? wells supplied about 6,000 acre-feet of water to about 3800 acres of land in 1950. Water-level records obtained since 19U8 and approximations of the probable annual recharge from precipitation indicate that the present withdrawals are considerably less than the annual increment of the ground-water recharge, Rough estimates indicate that an increase in withdrawals of as much as 100 percent or more can take place before ground-water levels, by a persistent lowering, will begin to indicate that the annual replenishment is being exceeded.

29. [Image] Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park


	ill., maps; Typescript (photocopy); Thesis (M.S.)-Oregon State University, 1975; Includes bibliographical references (leaves 120-127)
	Citation Citation Citation Abstract Copy Title: Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park Author: McNeil, Robert Curlan Year: 1975, 2009, 2010 ill., maps; Typescript (photocopy); Thesis (M.S.)-Oregon State University, 1975; Includes bibliographical references (leaves 120-127) Title: Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park Author: McNeil, Robert Curlan Year: 1975, 2009, 2010 ill., maps; Typescript (photocopy); Thesis (M.S.)-Oregon State University, 1975; Includes bibliographical references (leaves 120-127)

30. [Image] Fire-insect-disease relationships of a lodgepole pine ecosystem in south-central Oregon


	ill.; "July 1985."; "Final report on National Science Foundation Grant DEB-8109813"-- Cover; Includes offprints of several project-related publications by the authors; Includes bibliographical referen...
	Citation Citation Citation Abstract Copy Title: Fire-insect-disease relationships of a lodgepole pine ecosystem in south-central Oregon Author: Gara, Robert I. Year: 1985, 2008 ill.; "July 1985."; "Final report on National Science Foundation Grant DEB-8109813"-- Cover; Includes offprints of several project-related publications by the authors; Includes bibliographical references Title: Fire-insect-disease relationships of a lodgepole pine ecosystem in south-central Oregon Author: Gara, Robert I. Year: 1985, 2008 ill.; "July 1985."; "Final report on National Science Foundation Grant DEB-8109813"-- Cover; Includes offprints of several project-related publications by the authors; Includes bibliographical references

31. [Image] Multicomponent chemical equilibrium modeling of the fluids and U-TH geochrnology of authigenic mineralization in geothermal systems


	ill., maps; Typescript (photocopy); Presented to the Department of Geological Sciences and the Graduate School of the University of Oregon in partial fulfillment of the requirements for the degree of ...
	Citation Citation Citation Abstract Copy Title: Multicomponent chemical equilibrium modeling of the fluids and U-TH geochrnology of authigenic mineralization in geothermal systems Author: Hull, Carter Dean Year: 1990, 2009 ill., maps; Typescript (photocopy); Presented to the Department of Geological Sciences and the Graduate School of the University of Oregon in partial fulfillment of the requirements for the degree of Doctor of Philosophy; Thesis (Ph. D.)--University of Oregon, 1990; Includes bibliographical references (leaves 157-164) Title: Multicomponent chemical equilibrium modeling of the fluids and U-TH geochrnology of authigenic mineralization in geothermal systems Author: Hull, Carter Dean Year: 1990, 2009 ill., maps; Typescript (photocopy); Presented to the Department of Geological Sciences and the Graduate School of the University of Oregon in partial fulfillment of the requirements for the degree of Doctor of Philosophy; Thesis (Ph. D.)--University of Oregon, 1990; Includes bibliographical references (leaves 157-164)

32. [Image] Geologic and hydrologic characterization and evaluation of the Basin and Range Province relative to the disposal of high-level radioactive waste [part 3 geologic and hydrologic evaluation]


	SUMMARY This report describes the first phase in evaluating the geology and hydrology of the Basin and Range Province for potential suitability of geohydrologic environments for isolation of high-level ...
	Citation Citation Citation Abstract Copy Title: Geologic and hydrologic characterization and evaluation of the Basin and Range Province relative to the disposal of high-level radioactive waste [part 3 geologic and hydrologic evaluation] Author: Bedinger, M. S.; Sargent, Kenneth A.; Reed, J. E. Year: 2008, 2005 SUMMARY This report describes the first phase in evaluating the geology and hydrology of the Basin and Range Province for potential suitability of geohydrologic environments for isolation of high-level radioactive waste. The evaluation of the Province applies the guidelines, discussed in Part I (Bedinger, Sargent, and Reed, 1983) of this report to the geologic and hydrologic information compiled for the Province in Part II (Sargent and Bedinger, 1983). The geologic and hydrologic factors considered in the Province evaluation include distribution of potential host rocks, tectonic conditions and data on ground-water hydrology. Potential host media considered include argillaceous rocks, tuff, basaltic rocks, granitic rocks, evaporites, and the unsaturated zone. The tectonic factors considered are Quaternary faults, late Cenozoic volcanics, seismic activity, heat flow, and late Cenozoic rates of vertical uplift. Hydrologic conditions considered include length of flow path from potential host rocks to discharge areas, interbasin and geothermal flow systems and thick unsaturated sections as potential host media. The Basin and Range Province was divided into 12 subprovinces; each subprovince is evaluated separately and prospective areas for further study are identified. About one-half of the Province appears to have combinations of potential host rocks, tectonic conditions, and ground-water hydrology that merit consideration for further study. The prospective areas for further study in each subprovince are summarized in a brief list of the potentially favorable factors and the issues of concern. Data compiled for the entire Province do not permit a complete evaluation of the f avorability for high-level waste isolation. The evaluations here are intended to identify broad regions that contain potential geohydrologic environments containing multiple natural barriers to radionu-clide migration. Title: Geologic and hydrologic characterization and evaluation of the Basin and Range Province relative to the disposal of high-level radioactive waste [part 3 geologic and hydrologic evaluation] Author: Bedinger, M. S.; Sargent, Kenneth A.; Reed, J. E. Year: 2008, 2005 SUMMARY This report describes the first phase in evaluating the geology and hydrology of the Basin and Range Province for potential suitability of geohydrologic environments for isolation of high-level radioactive waste. The evaluation of the Province applies the guidelines, discussed in Part I (Bedinger, Sargent, and Reed, 1983) of this report to the geologic and hydrologic information compiled for the Province in Part II (Sargent and Bedinger, 1983). The geologic and hydrologic factors considered in the Province evaluation include distribution of potential host rocks, tectonic conditions and data on ground-water hydrology. Potential host media considered include argillaceous rocks, tuff, basaltic rocks, granitic rocks, evaporites, and the unsaturated zone. The tectonic factors considered are Quaternary faults, late Cenozoic volcanics, seismic activity, heat flow, and late Cenozoic rates of vertical uplift. Hydrologic conditions considered include length of flow path from potential host rocks to discharge areas, interbasin and geothermal flow systems and thick unsaturated sections as potential host media. The Basin and Range Province was divided into 12 subprovinces; each subprovince is evaluated separately and prospective areas for further study are identified. About one-half of the Province appears to have combinations of potential host rocks, tectonic conditions, and ground-water hydrology that merit consideration for further study. The prospective areas for further study in each subprovince are summarized in a brief list of the potentially favorable factors and the issues of concern. Data compiled for the entire Province do not permit a complete evaluation of the f avorability for high-level waste isolation. The evaluations here are intended to identify broad regions that contain potential geohydrologic environments containing multiple natural barriers to radionu-clide migration.

33. [Image] Geophysical Lineaments of Arizona


	Photolineaments seen on satellite images are usually expressions of deep crustal ruptures. However, photolineaments are omnipresent and an independent expression of regional discontinuities is needed to ...
	Citation Citation Citation Abstract Copy Title: Geophysical Lineaments of Arizona Author: Lepley, L.K. Year: 1979 Photolineaments seen on satellite images are usually expressions of deep crustal ruptures. However, photolineaments are omnipresent and an independent expression of regional discontinuities is needed to help rank the photolineaments. Published gravity and magnetic contour maps of Arizona were analyzed to produce a single geophysical lineament map to indicate trends of regional basement structures. This map shows that the southwestern quarter of Arizona is dominated by a NNW-ENE orthogonal system whereas the remainder of the state is gridded by a NW-NE system. North-south systems are present throughout the state, as are EW lineaments. Arizona is transected by the WNW Texas Strand, but other shorter systems trending in the Texas direction are found throughout the state south of the Strand. The major lineament systems as seen on Landsat, gravity, and magnetic maps correlate reasonably Well with known geothermal manifestations. Many other systems are Precambrian, Paleozoic, and/or Mesozoic in age but appear to control the location of Quaternary Volcanic systems Title: Geophysical Lineaments of Arizona Author: Lepley, L.K. Year: 1979 Photolineaments seen on satellite images are usually expressions of deep crustal ruptures. However, photolineaments are omnipresent and an independent expression of regional discontinuities is needed to help rank the photolineaments. Published gravity and magnetic contour maps of Arizona were analyzed to produce a single geophysical lineament map to indicate trends of regional basement structures. This map shows that the southwestern quarter of Arizona is dominated by a NNW-ENE orthogonal system whereas the remainder of the state is gridded by a NW-NE system. North-south systems are present throughout the state, as are EW lineaments. Arizona is transected by the WNW Texas Strand, but other shorter systems trending in the Texas direction are found throughout the state south of the Strand. The major lineament systems as seen on Landsat, gravity, and magnetic maps correlate reasonably Well with known geothermal manifestations. Many other systems are Precambrian, Paleozoic, and/or Mesozoic in age but appear to control the location of Quaternary Volcanic systems

34. [Image] Hawaii Geothermal Resource Assessment Program: western state cooperative direct heat resource assessment, Phase I. Final report


	A regional geothermal resource assessment has been conducted for the major islands in the Hawaiian chain. The assessment was made through the compilation and evaluation of the readily accessible geological, ...
	Citation Citation Citation Abstract Copy Title: Hawaii Geothermal Resource Assessment Program: western state cooperative direct heat resource assessment, Phase I. Final report Year: 1978 A regional geothermal resource assessment has been conducted for the major islands in the Hawaiian chain. The assessment was made through the compilation and evaluation of the readily accessible geological, geochemical, and geophysical data for the Hawaiian archipelago which has been acquired during the last two decades. The geologic criteria used in the identification of possible geothermal reservoirs were: age and location of most recent volcanism on the island and the geologic structure of each island. The geochemical anomalies used as traces for geothermally altered ground water were: elevated silica concentrations and elevated chloride/magnesium ion ratios. Geophysical data used to identify subsurface structure which may have geothermal potential were: aeromagnetic anomalies, gravity anomalies, and higher than normal well and basal spring discharge temperatures. Geophysical and geochemical anomalies which may be the result of subsurface thermal effects have been identified on the islands of Hawaii, Maui, Molokai and Oahu; DOE/ID/01713-4 Title: Hawaii Geothermal Resource Assessment Program: western state cooperative direct heat resource assessment, Phase I. Final report Year: 1978 A regional geothermal resource assessment has been conducted for the major islands in the Hawaiian chain. The assessment was made through the compilation and evaluation of the readily accessible geological, geochemical, and geophysical data for the Hawaiian archipelago which has been acquired during the last two decades. The geologic criteria used in the identification of possible geothermal reservoirs were: age and location of most recent volcanism on the island and the geologic structure of each island. The geochemical anomalies used as traces for geothermally altered ground water were: elevated silica concentrations and elevated chloride/magnesium ion ratios. Geophysical data used to identify subsurface structure which may have geothermal potential were: aeromagnetic anomalies, gravity anomalies, and higher than normal well and basal spring discharge temperatures. Geophysical and geochemical anomalies which may be the result of subsurface thermal effects have been identified on the islands of Hawaii, Maui, Molokai and Oahu; DOE/ID/01713-4

35. [Image] Water supply of Crater Lake, Oregon


	Accompanied with tables, pictures, field notes, National Park Service publications, references and correspondence; Typescript and holograph
	Citation Citation Citation Abstract Copy Title: Water supply of Crater Lake, Oregon Author: Harding, S. T.; (Sidney Twitchell); 1883-1969 Year: 1953, 2008 Accompanied with tables, pictures, field notes, National Park Service publications, references and correspondence; Typescript and holograph Title: Water supply of Crater Lake, Oregon Author: Harding, S. T.; (Sidney Twitchell); 1883-1969 Year: 1953, 2008 Accompanied with tables, pictures, field notes, National Park Service publications, references and correspondence; Typescript and holograph

36. [Image] Forest restoration of Sun Creek, Crater Lake National Park


	ill., maps; Cover title: Forest restoration at Sun Creek, Crater Lake National Park; National Park Service, Pacific Northwest Region contract no. CX-9000-1-E002; "Spring 1982."; Includes bibliographical ...
	Citation Citation Citation Abstract Copy Title: Forest restoration of Sun Creek, Crater Lake National Park Author: Agee, James K. Year: 1982, 2008 ill., maps; Cover title: Forest restoration at Sun Creek, Crater Lake National Park; National Park Service, Pacific Northwest Region contract no. CX-9000-1-E002; "Spring 1982."; Includes bibliographical references (leaf 38) Title: Forest restoration of Sun Creek, Crater Lake National Park Author: Agee, James K. Year: 1982, 2008 ill., maps; Cover title: Forest restoration at Sun Creek, Crater Lake National Park; National Park Service, Pacific Northwest Region contract no. CX-9000-1-E002; "Spring 1982."; Includes bibliographical references (leaf 38)

37. [Image] Planning, Drilling, Logging, and Testing of Energy Extraction Hole EE-1, Phases I and II


	Energy Extraction Hole No. 1 (EE-1) is the second deep hole drilled into the Precambrian-age granitic rocks of the Jemez Mountains of north-central New Mexico. EE-1 was drilled to intersect a hydraulic ...
	Citation Citation Citation Abstract Copy Title: Planning, Drilling, Logging, and Testing of Energy Extraction Hole EE-1, Phases I and II Author: Pettitt, R.A. Year: 1977 Energy Extraction Hole No. 1 (EE-1) is the second deep hole drilled into the Precambrian-age granitic rocks of the Jemez Mountains of north-central New Mexico. EE-1 was drilled to intersect a hydraulic fracture extending outward from near the bottom of previously drilled hole GT-2, thus completing the underground circulation loop required for the hot dry rock geothermal energy extraction experiment. Directional drilling techniques were used to intersect the fracture zone. In addition, high-temperature instrumentation and equipment development, hydraulic fracturing experiments, pressure-flow testing of the fracture systems, and fracture mapping and borehole-ranging technique activities were conducted. The drilling, logging, and testing operations in EE-1 are described Title: Planning, Drilling, Logging, and Testing of Energy Extraction Hole EE-1, Phases I and II Author: Pettitt, R.A. Year: 1977 Energy Extraction Hole No. 1 (EE-1) is the second deep hole drilled into the Precambrian-age granitic rocks of the Jemez Mountains of north-central New Mexico. EE-1 was drilled to intersect a hydraulic fracture extending outward from near the bottom of previously drilled hole GT-2, thus completing the underground circulation loop required for the hot dry rock geothermal energy extraction experiment. Directional drilling techniques were used to intersect the fracture zone. In addition, high-temperature instrumentation and equipment development, hydraulic fracturing experiments, pressure-flow testing of the fracture systems, and fracture mapping and borehole-ranging technique activities were conducted. The drilling, logging, and testing operations in EE-1 are described

38. [Image] Klamath River and its utilization


	The original report was borrowed from the Oregon State Library by the Bureau of Reclamation, Klamath Falls Office and scanned into a digital format by the Klamath Waters Digital Library
	Citation Citation Citation Abstract Copy Title: Klamath River and its utilization Author: La Rue, Eugene C. (Eugene Clyde) Year: 1922, 2005 The original report was borrowed from the Oregon State Library by the Bureau of Reclamation, Klamath Falls Office and scanned into a digital format by the Klamath Waters Digital Library Title: Klamath River and its utilization Author: La Rue, Eugene C. (Eugene Clyde) Year: 1922, 2005 The original report was borrowed from the Oregon State Library by the Bureau of Reclamation, Klamath Falls Office and scanned into a digital format by the Klamath Waters Digital Library

39. [Image] Crater Lake National Park 20 year visitor use forecast


	ill.; Report title; "Al Galipeau, Socio Economics Studies, NPS, WASO/Denver, 7/12/94."
	Citation Citation Citation Abstract Copy Title: Crater Lake National Park 20 year visitor use forecast Author: Galipeau, Al Year: 1994, 2009, 2010 ill.; Report title; "Al Galipeau, Socio Economics Studies, NPS, WASO/Denver, 7/12/94." Title: Crater Lake National Park 20 year visitor use forecast Author: Galipeau, Al Year: 1994, 2009, 2010 ill.; Report title; "Al Galipeau, Socio Economics Studies, NPS, WASO/Denver, 7/12/94."

40. [Image] Parks and Recreation Oregon Department of Transportation: Larry V. Espey


	"... interviews were recorded on January 21 and February 10, 1988." - [iii].
	Citation Citation Citation Abstract Copy Title: Parks and Recreation Oregon Department of Transportation: Larry V. Espey Author: Elizabeth Potter Year: 1988, 2009, 2010 "... interviews were recorded on January 21 and February 10, 1988." - [iii]. Title: Parks and Recreation Oregon Department of Transportation: Larry V. Espey Author: Elizabeth Potter Year: 1988, 2009, 2010 "... interviews were recorded on January 21 and February 10, 1988." - [iii].

41. [Image] Progress report for investigations on Blue Creek, fiscal year 1992, Blue Creek, California


	PROGRESS REPORT FOR INVESTIGATIONS ON BLUE CREEK FT 1992 ABSTRACT The U.S. Fish and Wildlife Service, Coastal California Fishery Resource Office in Arcata, California, was funded to investigate chinook ...
	Citation Citation Citation Abstract Copy Title: Progress report for investigations on Blue Creek, fiscal year 1992, Blue Creek, California Author: Chan, Jeffrey R. ; Longenbaugh, Matthew H. Year: 1994, 2005 PROGRESS REPORT FOR INVESTIGATIONS ON BLUE CREEK FT 1992 ABSTRACT The U.S. Fish and Wildlife Service, Coastal California Fishery Resource Office in Arcata, California, was funded to investigate chinook salmon roncorhvnchus tshawvtschav spavming use, juvenile salmonid emigration, and characterize stream habitats in Blue Creek, a tributary to' the Klamath River; California. Investigations began in October 1988, with this reporting period covering October 1991 through September 1992. Adult chinook spawner escapement was addressed by surveys of redds, live fish and carcasses, and by radioteleiretry. Spawner numbers were v?ry low, with only 22 redds observed in fall 1991/winter 1992. The peak count of adult Chinook was 97 fish in early November. Radiotelemetry of migrating spawners (n?8) was used to locate remote spawning areas. Emigrating juvenile Chinook salmon, steelhead trout 10. mvkissV/ coho salmon (fi. kisutchl. and coastal cutthroat trout (g. clarltiV were trapped at river kilometer (rkm) 3.35 with a rotary screw trap (screw trap). The trapping period extended from April to July for a total of 75 trapping nights. Screw trap catches totaled 10,688 chinook, 1,388 steelhead, 99 coho and 10 cutthroat. Peak Chinook emigration occurred during the week of May 17, which is consistent with the past 3 years of monitoring. A juvenile weir was operated 58 nights, and caught a total of 9,166 chinook, 1,196 steelhead, 127 coho and 1 cutthroat. The index of abundance for emigrating chinook during the 1992 juvenile trapping period was 49,590. Sixty-five percent of the juvenile chinook caught during the trapping season were marked with coded wire tags (n-12,687) and released back into Blue Creek at rkm 3.3. Mean water temperatures varied from 6.3 to 18.6 XI and stream flows ranged from 43 to 2178 eft (1.3 to 61.7 m3/?) during the Fiscal Year (FY) 1992 study season. Title: Progress report for investigations on Blue Creek, fiscal year 1992, Blue Creek, California Author: Chan, Jeffrey R. ; Longenbaugh, Matthew H. Year: 1994, 2005 PROGRESS REPORT FOR INVESTIGATIONS ON BLUE CREEK FT 1992 ABSTRACT The U.S. Fish and Wildlife Service, Coastal California Fishery Resource Office in Arcata, California, was funded to investigate chinook salmon roncorhvnchus tshawvtschav spavming use, juvenile salmonid emigration, and characterize stream habitats in Blue Creek, a tributary to' the Klamath River; California. Investigations began in October 1988, with this reporting period covering October 1991 through September 1992. Adult chinook spawner escapement was addressed by surveys of redds, live fish and carcasses, and by radioteleiretry. Spawner numbers were v?ry low, with only 22 redds observed in fall 1991/winter 1992. The peak count of adult Chinook was 97 fish in early November. Radiotelemetry of migrating spawners (n?8) was used to locate remote spawning areas. Emigrating juvenile Chinook salmon, steelhead trout 10. mvkissV/ coho salmon (fi. kisutchl. and coastal cutthroat trout (g. clarltiV were trapped at river kilometer (rkm) 3.35 with a rotary screw trap (screw trap). The trapping period extended from April to July for a total of 75 trapping nights. Screw trap catches totaled 10,688 chinook, 1,388 steelhead, 99 coho and 10 cutthroat. Peak Chinook emigration occurred during the week of May 17, which is consistent with the past 3 years of monitoring. A juvenile weir was operated 58 nights, and caught a total of 9,166 chinook, 1,196 steelhead, 127 coho and 1 cutthroat. The index of abundance for emigrating chinook during the 1992 juvenile trapping period was 49,590. Sixty-five percent of the juvenile chinook caught during the trapping season were marked with coded wire tags (n-12,687) and released back into Blue Creek at rkm 3.3. Mean water temperatures varied from 6.3 to 18.6 XI and stream flows ranged from 43 to 2178 eft (1.3 to 61.7 m3/?) during the Fiscal Year (FY) 1992 study season.

42. [Image] A geologic and hydrologic reconnaissance of Lava Beds National Monument and vicinity, California


	A GEOLOGIC AND HYDROLOGIC RECONNAISSANCE OF LAVA BEDS NATIONAL MONUMENT AND VICINITY, CALIFORNIA By William R. Hotchkiss ABSTRACT Lava Beds National Monument is on the Modoc Plateau in Modoc and ...
	Citation Citation Citation Abstract Copy Title: A geologic and hydrologic reconnaissance of Lava Beds National Monument and vicinity, California Author: Hotchkiss, W. R Year: 1968, 2008, 2005 A GEOLOGIC AND HYDROLOGIC RECONNAISSANCE OF LAVA BEDS NATIONAL MONUMENT AND VICINITY, CALIFORNIA By William R. Hotchkiss ABSTRACT Lava Beds National Monument is on the Modoc Plateau in Modoc and Siskiyou Counties. The principal geologic units in the vicinity are volcanic rocks,, which in places are highly permeable, and poorly permeable lake sedimentary deposits, all probably post-Oligocene in age. Yields and specific capacities of wells in the unconfined water body within volcanic rocks and lake deposits range widely, but in general are low in the lake deposits and higher in the volcanic rocks. A confined water body, occurring in volcanic rocks underlying the lake deposits yields large quantities of water to three wells in the study area. Dissolved-solids content of ground water generally increases in proportion to the thickness of lake deposits penetrated and to proximity of the lake deposits. Water from wells drilled in the volcanic rocks several miles from the lake deposits, and from wells penetrating the confined water body in volcanic rocks underlying the lake deposits contains small to moderate quantities of dissolved solids. Ground-water supplies can be developed almost anywhere in the study area by drilling wells to depths below the water table. In addition, there is a reasonable possibility of developing wells in a confined water body underlying the water-table system- Title: A geologic and hydrologic reconnaissance of Lava Beds National Monument and vicinity, California Author: Hotchkiss, W. R Year: 1968, 2008, 2005 A GEOLOGIC AND HYDROLOGIC RECONNAISSANCE OF LAVA BEDS NATIONAL MONUMENT AND VICINITY, CALIFORNIA By William R. Hotchkiss ABSTRACT Lava Beds National Monument is on the Modoc Plateau in Modoc and Siskiyou Counties. The principal geologic units in the vicinity are volcanic rocks,, which in places are highly permeable, and poorly permeable lake sedimentary deposits, all probably post-Oligocene in age. Yields and specific capacities of wells in the unconfined water body within volcanic rocks and lake deposits range widely, but in general are low in the lake deposits and higher in the volcanic rocks. A confined water body, occurring in volcanic rocks underlying the lake deposits yields large quantities of water to three wells in the study area. Dissolved-solids content of ground water generally increases in proportion to the thickness of lake deposits penetrated and to proximity of the lake deposits. Water from wells drilled in the volcanic rocks several miles from the lake deposits, and from wells penetrating the confined water body in volcanic rocks underlying the lake deposits contains small to moderate quantities of dissolved solids. Ground-water supplies can be developed almost anywhere in the study area by drilling wells to depths below the water table. In addition, there is a reasonable possibility of developing wells in a confined water body underlying the water-table system-

43. [Image] Report of 1994 Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western United States


	Imprint from transmittal sheet; Distributed to depository libraries in microfiche; Shipping list no.: 97-0071-M; One ill. on 1 folded leaf in pocket; Includes bibliographical references
	Citation Citation Citation Abstract Copy Title: Report of 1994 Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western United States Author: Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western U.S. (3rd : 1994 : Watsonville, Calif.) Year: 1996, 2007, 2005 Imprint from transmittal sheet; Distributed to depository libraries in microfiche; Shipping list no.: 97-0071-M; One ill. on 1 folded leaf in pocket; Includes bibliographical references Title: Report of 1994 Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western United States Author: Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western U.S. (3rd : 1994 : Watsonville, Calif.) Year: 1996, 2007, 2005 Imprint from transmittal sheet; Distributed to depository libraries in microfiche; Shipping list no.: 97-0071-M; One ill. on 1 folded leaf in pocket; Includes bibliographical references

44. [Image] Crater Lake National Park visitor study, summer 2001


	chiefly ill., maps; "The visitor study was conducted August 3-9, 2001 by the National Park Service (NPS) Visitor Services Project (VSP), part of the Cooperative Park Studies Unit at the University of ...
	Citation Citation Citation Abstract Copy Title: Crater Lake National Park visitor study, summer 2001 Author: Littlejohn, Margaret Year: 2002, 2009 chiefly ill., maps; "The visitor study was conducted August 3-9, 2001 by the National Park Service (NPS) Visitor Services Project (VSP), part of the Cooperative Park Studies Unit at the University of Idaho"--P. 1.; "April 2002."; "NPS D-313"--Last printed p. Title: Crater Lake National Park visitor study, summer 2001 Author: Littlejohn, Margaret Year: 2002, 2009 chiefly ill., maps; "The visitor study was conducted August 3-9, 2001 by the National Park Service (NPS) Visitor Services Project (VSP), part of the Cooperative Park Studies Unit at the University of Idaho"--P. 1.; "April 2002."; "NPS D-313"--Last printed p.

45. [Image] Effects of water quality on growth of juvenile shortnose suckers, Chasmistes brevirostris (Catostomidae: Cypriniformes), from Upper Klamath Lake, Oregon


	One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River.
	Citation Citation Citation Abstract Copy Title: Effects of water quality on growth of juvenile shortnose suckers, Chasmistes brevirostris (Catostomidae: Cypriniformes), from Upper Klamath Lake, Oregon Author: Oregon Cooperative Wildlife Research Unit Year: 2000, 2005 One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River. Title: Effects of water quality on growth of juvenile shortnose suckers, Chasmistes brevirostris (Catostomidae: Cypriniformes), from Upper Klamath Lake, Oregon Author: Oregon Cooperative Wildlife Research Unit Year: 2000, 2005 One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River.

46. [Image] Klamath River fish die-off, September 2002 : report on estimate of mortality


	Klamath River Fish Die-off, September 2002, Mortality Report, FWS, Arcata, CA Summary of Findings This report provides an estimate of the fish mortality that occurred during the September 2002 Klamath ...
	Citation Citation Citation Abstract Copy Title: Klamath River fish die-off, September 2002 : report on estimate of mortality Author: Guillen, George. Year: 2003, 2005, 2004 Klamath River Fish Die-off, September 2002, Mortality Report, FWS, Arcata, CA Summary of Findings This report provides an estimate of the fish mortality that occurred during the September 2002 Klamath River die-off. The intent of this report is to provide natural resource agencies and trustees with information describing the magnitude of this event for their consideration in near-term decisions regarding the affected fisheries resources and related assets under their authority. The Fish and Wildlife Service (Service), in cooperation with other federal and state agencies and Tribes, will continue to collaborate and evaluate information collected during the die-off. This report describes a conservative assessment, which probably underestimates the total number of fish that died during this event. Findings described in this report include the following: 22 The most accurate estimate of the total number of observable fish that died during the incident is 34,056. 22 Approximately 98.4 percent of the dead fish observed were adult anadromous salmonids 22 Out of 33,527 anadromous salmonids estimated to have succumbed during this event, 97.1 percent (32,533) were fall-run Chinook salmon, Oncorhynchus tshawytscha, 1.8 percent (629) were steelhead, O. mykiss, and 1.0 percent (344) were coho salmon, O. kisutch. Only one coastal cutthroat, O. clarki clarki was found dead during the investigation. 22 Approximately 91.5 percent of the coho salmon, and 38.7 percent of the steelhead observed had marks indicating that they were of hatchery origin. All hatchery coho originated from the Trinity River Hatchery. After accounting for variable tagging and shed rates, the Klamath River Technical Advisory Team (KRTAT) estimated that 7,060 (21.7 percent) Chinook were of hatchery origin. A total of 2,921 (9 percent) Chinook were of Iron Gate (Klamath River) Hatchery origin. A total of 4,139 (12.7 percent) Chinook were of Trinity River Hatchery origin. 22 The KRTAT also estimated that dead Chinook salmon represented 19.2 percent of the total (169,,297) in-river Klamath-Trinity River run. 22 Other dead fish observed during the investigation included sculpins, Cottus spp. (87 fish), speckled dace, Rhinichthys osculus (9 fish), Klamath smallscale sucker, Catostomus rimiculus (311 fish), one American shad, Alosa sapidissima, and one green sturgeon, Acipencer medirostris. ii Klamath River Fish Die-off, September 2002, Mortality Report, FWS, Arcata, CA 22 Throughout the investigation, live adult and juvenile fish of affected and unaffected species were observed in the river. In addition, some species (e.g. American shad, speckled dace, and green sturgeon) did not appear to experience extensive mortality. Almost all (greater than 99 percent) of the dead fish observed were adults or larger species offish. 22 The majority of the recently dead fish examined exhibited one or more outward gross signs of disease including gill necrosis, bacterial growth, sores, bloody vents, and ulcerations. Pathological examinations confirmed that white spot disease and columnaris were the principle immediate causes of death. Additional information collected by the Service and cooperating agencies included a suite of water quality parameters collected during the summer and fall of 2001 and 2002, fish pathology analyses, and related hydrologic information. The Service will provide reports on this additional information after it has received quality assurance review. A more comprehensive report addressing contributing factors associated with causes of the fish die-off will follow. in Title: Klamath River fish die-off, September 2002 : report on estimate of mortality Author: Guillen, George. Year: 2003, 2005, 2004 Klamath River Fish Die-off, September 2002, Mortality Report, FWS, Arcata, CA Summary of Findings This report provides an estimate of the fish mortality that occurred during the September 2002 Klamath River die-off. The intent of this report is to provide natural resource agencies and trustees with information describing the magnitude of this event for their consideration in near-term decisions regarding the affected fisheries resources and related assets under their authority. The Fish and Wildlife Service (Service), in cooperation with other federal and state agencies and Tribes, will continue to collaborate and evaluate information collected during the die-off. This report describes a conservative assessment, which probably underestimates the total number of fish that died during this event. Findings described in this report include the following: 22 The most accurate estimate of the total number of observable fish that died during the incident is 34,056. 22 Approximately 98.4 percent of the dead fish observed were adult anadromous salmonids 22 Out of 33,527 anadromous salmonids estimated to have succumbed during this event, 97.1 percent (32,533) were fall-run Chinook salmon, Oncorhynchus tshawytscha, 1.8 percent (629) were steelhead, O. mykiss, and 1.0 percent (344) were coho salmon, O. kisutch. Only one coastal cutthroat, O. clarki clarki was found dead during the investigation. 22 Approximately 91.5 percent of the coho salmon, and 38.7 percent of the steelhead observed had marks indicating that they were of hatchery origin. All hatchery coho originated from the Trinity River Hatchery. After accounting for variable tagging and shed rates, the Klamath River Technical Advisory Team (KRTAT) estimated that 7,060 (21.7 percent) Chinook were of hatchery origin. A total of 2,921 (9 percent) Chinook were of Iron Gate (Klamath River) Hatchery origin. A total of 4,139 (12.7 percent) Chinook were of Trinity River Hatchery origin. 22 The KRTAT also estimated that dead Chinook salmon represented 19.2 percent of the total (169,,297) in-river Klamath-Trinity River run. 22 Other dead fish observed during the investigation included sculpins, Cottus spp. (87 fish), speckled dace, Rhinichthys osculus (9 fish), Klamath smallscale sucker, Catostomus rimiculus (311 fish), one American shad, Alosa sapidissima, and one green sturgeon, Acipencer medirostris. ii Klamath River Fish Die-off, September 2002, Mortality Report, FWS, Arcata, CA 22 Throughout the investigation, live adult and juvenile fish of affected and unaffected species were observed in the river. In addition, some species (e.g. American shad, speckled dace, and green sturgeon) did not appear to experience extensive mortality. Almost all (greater than 99 percent) of the dead fish observed were adults or larger species offish. 22 The majority of the recently dead fish examined exhibited one or more outward gross signs of disease including gill necrosis, bacterial growth, sores, bloody vents, and ulcerations. Pathological examinations confirmed that white spot disease and columnaris were the principle immediate causes of death. Additional information collected by the Service and cooperating agencies included a suite of water quality parameters collected during the summer and fall of 2001 and 2002, fish pathology analyses, and related hydrologic information. The Service will provide reports on this additional information after it has received quality assurance review. A more comprehensive report addressing contributing factors associated with causes of the fish die-off will follow. in

47. [Image] Ground water hydrology of four proposed project areas in the Klamath Basin, Oregon


	"OF-01-01"
	Citation Citation Citation Abstract Copy Title: Ground water hydrology of four proposed project areas in the Klamath Basin, Oregon Author: Oregon. Water Resources Dept Year: 2001, 2005 "OF-01-01" Title: Ground water hydrology of four proposed project areas in the Klamath Basin, Oregon Author: Oregon. Water Resources Dept Year: 2001, 2005 "OF-01-01"

48. [Image] Salmon of the Klamath river, California : 1. The salmon and the fishery of Klamath river. 2. A report on the 1930 catch of king salmon in Klamath river


	CONTENTS PAGE I. THE SALMON AND THE FISHERY OF KLAMATH RIVER 2695 Introduction 2697 General Characteristics of Klamath River Salmon 2699 Species Other Than King Salmon 26916 The Spring Migration (Immigration) ...
	Citation Citation Citation Abstract Copy Title: Salmon of the Klamath river, California : 1. The salmon and the fishery of Klamath river. 2. A report on the 1930 catch of king salmon in Klamath river Author: Snyder, John Otterbein Year: 1931, 2005 CONTENTS PAGE I. THE SALMON AND THE FISHERY OF KLAMATH RIVER 2695 Introduction 2697 General Characteristics of Klamath River Salmon 2699 Species Other Than King Salmon 26916 The Spring Migration (Immigration) 26918 The Summer Migration (Immigration) 26923 Sex Representation in the Migration 26933 Fish Increase in Average Weight and Size as the Season Advances 26939 Angling for Salmon 26943 Seaward Migration (Emigration) 26944 Obstructions in the River 26950 The Age at Maturity of Klamath King Salmon 26952 Marking Experiments 26967 Experiment in 1916 26968 Experiment in 1918 26968 Experiment in 1919 26968 Experiment in 1920 26968 Experiment in 1922 (Sacramento River) 26971 Experiment in 1922 (Klamath River) 26972 Experiment in 1923-1924 269 143 Ocean Tagging 26980 Depletion 26981 Notes Relating to the Salmon Catch of Klamath River 26988 The Ocean Catch 26992 Age Characteristics of the Ocean Catch 269108 Artificial Propagation in Klamath River 269111 Summary 18 269119 II. A REPORT ON THE 1930 CATCH OF KING SALMON IN KLAMATH RIVER 1823 Title: Salmon of the Klamath river, California : 1. The salmon and the fishery of Klamath river. 2. A report on the 1930 catch of king salmon in Klamath river Author: Snyder, John Otterbein Year: 1931, 2005 CONTENTS PAGE I. THE SALMON AND THE FISHERY OF KLAMATH RIVER 2695 Introduction 2697 General Characteristics of Klamath River Salmon 2699 Species Other Than King Salmon 26916 The Spring Migration (Immigration) 26918 The Summer Migration (Immigration) 26923 Sex Representation in the Migration 26933 Fish Increase in Average Weight and Size as the Season Advances 26939 Angling for Salmon 26943 Seaward Migration (Emigration) 26944 Obstructions in the River 26950 The Age at Maturity of Klamath King Salmon 26952 Marking Experiments 26967 Experiment in 1916 26968 Experiment in 1918 26968 Experiment in 1919 26968 Experiment in 1920 26968 Experiment in 1922 (Sacramento River) 26971 Experiment in 1922 (Klamath River) 26972 Experiment in 1923-1924 269 143 Ocean Tagging 26980 Depletion 26981 Notes Relating to the Salmon Catch of Klamath River 26988 The Ocean Catch 26992 Age Characteristics of the Ocean Catch 269108 Artificial Propagation in Klamath River 269111 Summary 18 269119 II. A REPORT ON THE 1930 CATCH OF KING SALMON IN KLAMATH RIVER 1823

49. [Image] Investigation and evaluation of geopressured-geothermal wells. Fairfax Foster Sutter No. 2 well, St. Mary Parish, Louisiana. Volume I. Completion and testing. Final report


	The Fairfax Foster Sutter No. 2 well, located in the East Franklin area of St. Mary Parish, Louisiana, is the first successful test of a geopressured-geothermal aquifer under the Well-of-Opportunity program. ...
	Citation Citation Citation Abstract Copy Title: Investigation and evaluation of geopressured-geothermal wells. Fairfax Foster Sutter No. 2 well, St. Mary Parish, Louisiana. Volume I. Completion and testing. Final report Author: Willits, M.H. Year: 1979 The Fairfax Foster Sutter No. 2 well, located in the East Franklin area of St. Mary Parish, Louisiana, is the first successful test of a geopressured-geothermal aquifer under the Well-of-Opportunity program. The section tested was the MA-6 sand of lower Miocene age which has produced large quantities of gas from the adjacent but structurally separated Garden City field. In the subject well the observed temperature was 270{sup 0}F (132{sup 0}C) and the measured gradient was 0.77 psi/ft. The gross sand thickness was 270 feet, the net sand thickness 190 feet, and the tested interval 58 net feet. The temperatures and pressures encountered approached the limits of the surface-recording bottomhole pressure gauge and particularly the single-conductor cables on which the gauges were run. The objectives of the tests were all accomplished, and data were obtained which will contribute to the overall assessment of the geopressured-geothermal resource of the Upper Gulf of Mexico basin. In general, the gas solubility (22.8 scf/bbl) was as expected for the temperature, pressure, and salinity of the brine. The produced water was more saline than expected (160,000 mg/l). The high concentrations of dissolved solids, coupled with the evolution of CO{sub 2} from these waters during production, created a scaling problem in the tubular goods and surface equipment that will have to be addressed in future tests; DOE/ET/28460-1 Title: Investigation and evaluation of geopressured-geothermal wells. Fairfax Foster Sutter No. 2 well, St. Mary Parish, Louisiana. Volume I. Completion and testing. Final report Author: Willits, M.H. Year: 1979 The Fairfax Foster Sutter No. 2 well, located in the East Franklin area of St. Mary Parish, Louisiana, is the first successful test of a geopressured-geothermal aquifer under the Well-of-Opportunity program. The section tested was the MA-6 sand of lower Miocene age which has produced large quantities of gas from the adjacent but structurally separated Garden City field. In the subject well the observed temperature was 270{sup 0}F (132{sup 0}C) and the measured gradient was 0.77 psi/ft. The gross sand thickness was 270 feet, the net sand thickness 190 feet, and the tested interval 58 net feet. The temperatures and pressures encountered approached the limits of the surface-recording bottomhole pressure gauge and particularly the single-conductor cables on which the gauges were run. The objectives of the tests were all accomplished, and data were obtained which will contribute to the overall assessment of the geopressured-geothermal resource of the Upper Gulf of Mexico basin. In general, the gas solubility (22.8 scf/bbl) was as expected for the temperature, pressure, and salinity of the brine. The produced water was more saline than expected (160,000 mg/l). The high concentrations of dissolved solids, coupled with the evolution of CO{sub 2} from these waters during production, created a scaling problem in the tubular goods and surface equipment that will have to be addressed in future tests; DOE/ET/28460-1

50. [Image] Trout studies and a stream survey of Crater Lake National Park, Oregon


	Ill., map; Typescript; Map of Crater Lake National Park and vicinity, issued by the U.S. Geological Survey, edition of 1946; Thesis (M.S.)--Oregon State College, 1948; Includes bibliographical references ...
	Citation Citation Citation Abstract Copy Title: Trout studies and a stream survey of Crater Lake National Park, Oregon Author: Wallis, O. L. Year: 1948, 2008 Ill., map; Typescript; Map of Crater Lake National Park and vicinity, issued by the U.S. Geological Survey, edition of 1946; Thesis (M.S.)--Oregon State College, 1948; Includes bibliographical references (leaves 118-120) Title: Trout studies and a stream survey of Crater Lake National Park, Oregon Author: Wallis, O. L. Year: 1948, 2008 Ill., map; Typescript; Map of Crater Lake National Park and vicinity, issued by the U.S. Geological Survey, edition of 1946; Thesis (M.S.)--Oregon State College, 1948; Includes bibliographical references (leaves 118-120)

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1. [Image] 1999 Klamath River fall chinook age composition

2. [Image] 1998 Klamath River fall chinook age composition

3. [Image] Age composition of the 1995 Klamath River fall Chinook run

4. [Image] Ecology of kokanee salmon and rainbow trout in Crater Lake, a deep ultraoligotrophic caldera lake (Oregon)

5. [Image] Attempt at Paleomagnetic Dating of Opal, Roosevelt Hot Springs KGRA

6. [Image] The vegetation dynamics of pinus contorta forest, Crater Lake National Park, Oregon

7. [Image] Annual survey of abundance and distribution of age 0 shortnose and Lost River suckers in Upper Klamath Lake

8. [Image] Feeding of golden-mantled ground squirrels by park visitors at Crater Lake National Park

9. [Image] Fishes and stream habitat in tributaries of the Klamath River in Crater Lake National Park, with special reference to the Sun Creek Bull Trout (Salvelinus confluentus) population

10. [Image] Geology of the Cove Fort-Sulphurdale KGRA

11. [Image] Biomass of coniferous and understory trees in Crater Lake National Park, Oregon

12. [Image] Research on the Physical Properties of Geothermal Reservoir Rock. Quarterly Report.

13. [Image] Issue Alert: Catching Up and Keeping Up

14. [Image] Site Insolation and Wind Power Characteristics: Technical Report Western Region (North Section)

15. [Image] Site Insolation and Wind Power Characteristics: Technical Report Western Region (South Section)

16. [Image] Life zones with special reference to the botanical features of those of Crater Lake National Park

17. [Image] Preliminary report on the ground-water resources of the Klamath River Basin, Oregon

18. [Image] Initial effects of prescribed fire in a climax Pinus contorta forest: Crater Lake National Park

19. [Image] Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon

20. [Image] Failure Analysis Report: Geothermal Heating System Components, Oregon Institute of Technology, Klamath Falls, Oregon

21. [Image] Petrographic Analysis and Correlation of Volcanic Rocks in Bostic 1-A Well near Mountain Home, Idaho

22. [Image] Market Feasibility Assessment of Four Development Projects

23. [Image] Geothermal Exploration of the Puga and Chumathang Geothermal Fields, Ladakh, India

24. [Image] The Economics of America's Energy Future

25. [Image] Geothermal Reservoir Categorization and Stimulation Study

26. [Image] Annual report, Klamath River fisheries assessment program : juvenile salmonid trapping on the mainstem Trinity River at Willow Creek and on the Klamath River at Big Bar, 1990

27. [Image] Reproductive biology and demographics of endangered Lost River and shortnose suckers in Upper Klamath Lake, Oregon

28. [Image] Geology and ground-water resources of the Swan Lake-Yonna Valleys area, Klamath County, Oregon

29. [Image] Vegetation and fire history of Ponderosa Pine - White Fir forest in Crater Lake National Park

30. [Image] Fire-insect-disease relationships of a lodgepole pine ecosystem in south-central Oregon

31. [Image] Multicomponent chemical equilibrium modeling of the fluids and U-TH geochrnology of authigenic mineralization in geothermal systems

32. [Image] Geologic and hydrologic characterization and evaluation of the Basin and Range Province relative to the disposal of high-level radioactive waste [part 3 geologic and hydrologic evaluation]

33. [Image] Geophysical Lineaments of Arizona

34. [Image] Hawaii Geothermal Resource Assessment Program: western state cooperative direct heat resource assessment, Phase I. Final report

35. [Image] Water supply of Crater Lake, Oregon

36. [Image] Forest restoration of Sun Creek, Crater Lake National Park

37. [Image] Planning, Drilling, Logging, and Testing of Energy Extraction Hole EE-1, Phases I and II

38. [Image] Klamath River and its utilization

39. [Image] Crater Lake National Park 20 year visitor use forecast

40. [Image] Parks and Recreation Oregon Department of Transportation: Larry V. Espey

41. [Image] Progress report for investigations on Blue Creek, fiscal year 1992, Blue Creek, California

42. [Image] A geologic and hydrologic reconnaissance of Lava Beds National Monument and vicinity, California

43. [Image] Report of 1994 Workshop on the Correlation of Marine and Terrestrial Records of Climate Changes in the Western United States

44. [Image] Crater Lake National Park visitor study, summer 2001

45. [Image] Effects of water quality on growth of juvenile shortnose suckers, Chasmistes brevirostris (Catostomidae: Cypriniformes), from Upper Klamath Lake, Oregon

46. [Image] Klamath River fish die-off, September 2002 : report on estimate of mortality

47. [Image] Ground water hydrology of four proposed project areas in the Klamath Basin, Oregon

48. [Image] Salmon of the Klamath river, California : 1. The salmon and the fishery of Klamath river. 2. A report on the 1930 catch of king salmon in Klamath river

49. [Image] Investigation and evaluation of geopressured-geothermal wells. Fairfax Foster Sutter No. 2 well, St. Mary Parish, Louisiana. Volume I. Completion and testing. Final report

50. [Image] Trout studies and a stream survey of Crater Lake National Park, Oregon