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• 1. [Article] The Ore bin ; Vol. 35 No. 8 (August 1973)

  Citation × Citation Citation Abstract Copy Title: The Ore bin ; Vol. 35 No. 8 (August 1973) Author: Smith, Harold Cramer, Brogan, Phil F., 1896-, Oregon. Dept. of Geology and Mineral Industries, Thoms, Richard Edwin, 1935- Title: The Ore bin ; Vol. 35 No. 8 (August 1973) Author: Smith, Harold Cramer, Brogan, Phil F., 1896-, Oregon. Dept. of Geology and Mineral Industries, Thoms, Richard Edwin, 1935- Close

• 2. [Article] The Ore Bin ; Vol. 30 No. 10 (October 1968)

  Citation × Citation Citation Abstract Copy Title: The Ore Bin ; Vol. 30 No. 10 (October 1968) Author: Gallagher, John Neil, Pietrafesa, Leonard J., Johnson, Stephen, Couch, Richard W., Oregon. Dept. of Geology and Mineral Industries Title: The Ore Bin ; Vol. 30 No. 10 (October 1968) Author: Gallagher, John Neil, Pietrafesa, Leonard J., Johnson, Stephen, Couch, Richard W., Oregon. Dept. of Geology and Mineral Industries Close

• 3. [Article] Warner Valley Fish Investigations- Warner Suckers Progress Reports 2008

  Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically ...

  Citation × Citation Citation Abstract Copy Title: Warner Valley Fish Investigations- Warner Suckers Progress Reports 2008 Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically abundant and its historical range includes three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner Valley is a northeast-southwest trending endorheic basin which extends approximately 90 km (Figure 1). The elevation of the valley floor is approximately 1,370 m and the basin is bound by fault block escarpments, the Warner Rim on the west and Hart Mountain and Poker Jim Ridge on the east. The Warner basin was formed during the middle Tertiary and late Quaternary geologic periods as a result of volcanic and tectonic activity (Baldwin 1976). Abundant precipitation during the Pleistocene Epoch resulted in the formation of Pluvial Lake Warner (Hubbs and Miller 1948). At its maximum extent approximately 11,000 years ago, the lake reached approximately 100 m in depth and 1,300 km2 in area (Snyder et al. 1964, Weide 1975). In 2008, precipitation and snow pack were near average and Hart and Crump Lakes never filled completely. In 2007, Crump Lake water levels were very low with less than a quarter of the surface area wetted during the winter. Both lakes have been watered continuously since 1993. The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. Two life history forms are present that comprise the metapopulation of Warner suckers: lake and stream morphs. The lake suckers are lacustrine adfluvial or potamodromous fish which normally spawn in the streams. However, upstream migration may be blocked by low stream flows during dry water years or by irrigation diversion dams and spawning may occur in nearshore areas of the lakes (White et al. 1990). The stream suckers inhabit and spawn in the three major tributary drainages (Honey, Deep, and Twentymile Creeks). Large lake-dwelling populations of introduced fishes in the lakes likely reduce sucker recruitment by predation on young suckers (U.S. Fish and Wildlife Service 1998). The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that (1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, (2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and (3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. In 2008, we conducted investigations in Hart and Crump Lakes to quantify the abundance and distribution of Warner suckers, to search for evidence of recent recruitment, and to estimate sucker abundance relative to nonnative fish abundance. In addition we investigated growth and movement patterns. We used Passive Integrated Transponder (PIT) tagged suckers to determine growth rates and movements, tracked radio-tagged suckers to document seasonal spawning migrations, fished a screw trap in Twelvemile Creek to monitor downstream movements, and operated a trap at the Dyke diversion dam on Twentymile Creek to monitor upstream movements. Title: Warner Valley Fish Investigations- Warner Suckers Progress Reports 2008 Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically abundant and its historical range includes three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner Valley is a northeast-southwest trending endorheic basin which extends approximately 90 km (Figure 1). The elevation of the valley floor is approximately 1,370 m and the basin is bound by fault block escarpments, the Warner Rim on the west and Hart Mountain and Poker Jim Ridge on the east. The Warner basin was formed during the middle Tertiary and late Quaternary geologic periods as a result of volcanic and tectonic activity (Baldwin 1976). Abundant precipitation during the Pleistocene Epoch resulted in the formation of Pluvial Lake Warner (Hubbs and Miller 1948). At its maximum extent approximately 11,000 years ago, the lake reached approximately 100 m in depth and 1,300 km2 in area (Snyder et al. 1964, Weide 1975). In 2008, precipitation and snow pack were near average and Hart and Crump Lakes never filled completely. In 2007, Crump Lake water levels were very low with less than a quarter of the surface area wetted during the winter. Both lakes have been watered continuously since 1993. The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. Two life history forms are present that comprise the metapopulation of Warner suckers: lake and stream morphs. The lake suckers are lacustrine adfluvial or potamodromous fish which normally spawn in the streams. However, upstream migration may be blocked by low stream flows during dry water years or by irrigation diversion dams and spawning may occur in nearshore areas of the lakes (White et al. 1990). The stream suckers inhabit and spawn in the three major tributary drainages (Honey, Deep, and Twentymile Creeks). Large lake-dwelling populations of introduced fishes in the lakes likely reduce sucker recruitment by predation on young suckers (U.S. Fish and Wildlife Service 1998). The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that (1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, (2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and (3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. In 2008, we conducted investigations in Hart and Crump Lakes to quantify the abundance and distribution of Warner suckers, to search for evidence of recent recruitment, and to estimate sucker abundance relative to nonnative fish abundance. In addition we investigated growth and movement patterns. We used Passive Integrated Transponder (PIT) tagged suckers to determine growth rates and movements, tracked radio-tagged suckers to document seasonal spawning migrations, fished a screw trap in Twelvemile Creek to monitor downstream movements, and operated a trap at the Dyke diversion dam on Twentymile Creek to monitor upstream movements. Close

• 4. [Article] The Warner Valley Stock Company ; a geographic study

  This thesis is a case study of the Warner Valley Stock Company, a large eastern Oregon Stock Ranch, which utilizes over 680,000 acres of government grazing land. The purpose is to examine the background ...

  Citation × Citation Citation Abstract Copy Title: The Warner Valley Stock Company ; a geographic study Author: Hunt, Jack Horace This thesis is a case study of the Warner Valley Stock Company, a large eastern Oregon Stock Ranch, which utilizes over 680,000 acres of government grazing land. The purpose is to examine the background growth, and forces affecting the ranch. The relationship of man to land can be understood by presenting an organized view of the resources available and how he has utilized them. The ranch is located in South Warner Valley, 35 miles east of Lakeview, Oregon. The valley, a graben 4400 to 4500 feet above sea level, is surrounded by a higher, rolling plateau with elevations ranging from 5000 to 7000 feet. The high desert rangeland has a sparse sagebrush-bunch grass vegetation. Warner Valley is an interior drainage basin which accumulates water for irrigation on valley fields. The natural vegetation of the valley floor consists of tules, willows, and native grasses which supply hay. Early settlers arrived in the late 1860's and by the late 1870's a a number of people settled and an estimated 7000 to 8000 head of cattle were present, grazing on the range in the summer and wintering in the valley. The present ranch lands are owned largely as a result of land granted by Oregon through Swamp Land Laws. A controversy raged between homesteading settlers and the company for years, but was finally settled in favor of the company. Immediately after buying the company in 1936, William Kittridge began reclamation by constructing dikes and canals to control the water. Cultivating and irrigating fields to grow grain was also initiated. This reclamation program continues, with the most highly developed land now producing four tons of alfalfa annually per acre. Grazing rights on over 680,000 acres of government grazing lands are leased by the Company and support cattle five to seven months of the year while hay and grain crops are grown on the ranch. Grazing is controlled by the BLM through issuance of permits. Increasing competition by man for other uses of the rangeland such as wildlife refuges and recreation are a source of concern for the rancher. BLM is developing the range with multiple use concept in mind to achieve the maximum use possible. More intensive management of the range is increasing the rangecost to the rancher. This is a large concern with annual operating expenses of over one million dollars, a cattle inventory of approximately 15,000 head (including calves) and a feed mill-feed lot installation which assists in raising the animals from calves to finished market animals. The principle market is California, with transportation being a costly factor. The ranch as it now exists is the result of many forces. The physical elements place restrictions on the land, the most important being aridity, which does not allow diversification of agricultural production. At present cattle grazing is the most efficient land use. The large meat eating public assures a continued demand, although market requirements may deviate. Title: The Warner Valley Stock Company ; a geographic study Author: Hunt, Jack Horace This thesis is a case study of the Warner Valley Stock Company, a large eastern Oregon Stock Ranch, which utilizes over 680,000 acres of government grazing land. The purpose is to examine the background growth, and forces affecting the ranch. The relationship of man to land can be understood by presenting an organized view of the resources available and how he has utilized them. The ranch is located in South Warner Valley, 35 miles east of Lakeview, Oregon. The valley, a graben 4400 to 4500 feet above sea level, is surrounded by a higher, rolling plateau with elevations ranging from 5000 to 7000 feet. The high desert rangeland has a sparse sagebrush-bunch grass vegetation. Warner Valley is an interior drainage basin which accumulates water for irrigation on valley fields. The natural vegetation of the valley floor consists of tules, willows, and native grasses which supply hay. Early settlers arrived in the late 1860's and by the late 1870's a a number of people settled and an estimated 7000 to 8000 head of cattle were present, grazing on the range in the summer and wintering in the valley. The present ranch lands are owned largely as a result of land granted by Oregon through Swamp Land Laws. A controversy raged between homesteading settlers and the company for years, but was finally settled in favor of the company. Immediately after buying the company in 1936, William Kittridge began reclamation by constructing dikes and canals to control the water. Cultivating and irrigating fields to grow grain was also initiated. This reclamation program continues, with the most highly developed land now producing four tons of alfalfa annually per acre. Grazing rights on over 680,000 acres of government grazing lands are leased by the Company and support cattle five to seven months of the year while hay and grain crops are grown on the ranch. Grazing is controlled by the BLM through issuance of permits. Increasing competition by man for other uses of the rangeland such as wildlife refuges and recreation are a source of concern for the rancher. BLM is developing the range with multiple use concept in mind to achieve the maximum use possible. More intensive management of the range is increasing the rangecost to the rancher. This is a large concern with annual operating expenses of over one million dollars, a cattle inventory of approximately 15,000 head (including calves) and a feed mill-feed lot installation which assists in raising the animals from calves to finished market animals. The principle market is California, with transportation being a costly factor. The ranch as it now exists is the result of many forces. The physical elements place restrictions on the land, the most important being aridity, which does not allow diversification of agricultural production. At present cattle grazing is the most efficient land use. The large meat eating public assures a continued demand, although market requirements may deviate. Close

• 5. [Image] Trip to Alaska, 1926

  	Field notes discussing the Finleys' trip to Alaska and a draft of Irene Finley's article, "A pilgrimage to the land of the pronghorn".
  	Citation × Citation Citation Abstract Copy Title: Trip to Alaska, 1926 Author: Finley, Irene Year: 1926 Field notes discussing the Finleys' trip to Alaska and a draft of Irene Finley's article, "A pilgrimage to the land of the pronghorn". Title: Trip to Alaska, 1926 Author: Finley, Irene Year: 1926 Field notes discussing the Finleys' trip to Alaska and a draft of Irene Finley's article, "A pilgrimage to the land of the pronghorn". Close

• 6. [Image] Status of water fowl in northwestern states

  	The manuscript argues that the land that has been used for homesteads should be returned to the birds of the area. The land is not suitable for farming long term due to its often alkaline nature. The ill ...
  	Citation × Citation Citation Abstract Copy Title: Status of water fowl in northwestern states Author: Finley, William L. (William Lovell), 1876-1953 Year: 1924 The manuscript argues that the land that has been used for homesteads should be returned to the birds of the area. The land is not suitable for farming long term due to its often alkaline nature. The ill suited land distribution is contributing to the decline of duck and geese populations as well as the other native water fowl. Title: Status of water fowl in northwestern states Author: Finley, William L. (William Lovell), 1876-1953 Year: 1924 The manuscript argues that the land that has been used for homesteads should be returned to the birds of the area. The land is not suitable for farming long term due to its often alkaline nature. The ill suited land distribution is contributing to the decline of duck and geese populations as well as the other native water fowl. Close

• 7. [Article] Phylogenetic and morphometric analysis of speckled dace (Rhinichthys osculus) from Oregon's Great Basin

  Speckled dace (Rhinichthys osculus) is a small cyprinid that is geographically widespread throughout western North America, and the most frequently occurring sh in Oregon. Because of the genetic and morphological ...

  Citation × Citation Citation Abstract Copy Title: Phylogenetic and morphometric analysis of speckled dace (Rhinichthys osculus) from Oregon's Great Basin Author: Hoekzema, Kendra L. Speckled dace (Rhinichthys osculus) is a small cyprinid that is geographically widespread throughout western North America, and the most frequently occurring sh in Oregon. Because of the genetic and morphological variation in this species across its range, it has been referred to as a "species complex" and no revision to its taxonomy has occurred since 1984. We investigated the phylogenetics, population genetics, and morphometrics of speckled dace from Oregon's Great Basin region to describe the genetic and morphological variation of speckled dace, identify any unrecognized taxonomic diversity, and to test the validity of Foskett Spring speckled dace, an undescribed putative subspecies that occurs in a single spring within Warner Valley in Southeast Oregon. We collected morphometric and genetic data from Foskett Spring and the surrounding basins (Warner, Goose Lake, Lake Abert, Silver Lake, and Malheur), as well as Stinking Lake Spring (located within Malheur). We created Maximum Likelihood and Bayesian phylogenetic trees from mitochondrial ND2 and nuclear S7 sequence data and genotyped eight microsatellite loci. We identi fied three genetic clades within our samples area that warrant species-level status: Malheur stream dace, Stinking Lake Spring dace, and dace from the other four basins. Population structure was detected at the basin-level and separated Foskett Spring dace from other dace in Warner Valley. The geometric and linear morphometric data indicate that overall body shape did not di ffer among sh occupying streams in these basins, except for in Warner Valley dace, which had larger heads. The two populations of spring dace were distinct from stream dace by having more posterior dorsal fins, and were distinct from each other in head size. With this data we recommend species status for Malheur stream dace, Stinking Lake Spring dace, and dace from the other basins. Because of the strong morphological and slight genetic distinction of Foskett Spring speckled dace, ESU status is recommended, and this population will likely continue to be protected under the ESA. Title: Phylogenetic and morphometric analysis of speckled dace (Rhinichthys osculus) from Oregon's Great Basin Author: Hoekzema, Kendra L. Speckled dace (Rhinichthys osculus) is a small cyprinid that is geographically widespread throughout western North America, and the most frequently occurring sh in Oregon. Because of the genetic and morphological variation in this species across its range, it has been referred to as a "species complex" and no revision to its taxonomy has occurred since 1984. We investigated the phylogenetics, population genetics, and morphometrics of speckled dace from Oregon's Great Basin region to describe the genetic and morphological variation of speckled dace, identify any unrecognized taxonomic diversity, and to test the validity of Foskett Spring speckled dace, an undescribed putative subspecies that occurs in a single spring within Warner Valley in Southeast Oregon. We collected morphometric and genetic data from Foskett Spring and the surrounding basins (Warner, Goose Lake, Lake Abert, Silver Lake, and Malheur), as well as Stinking Lake Spring (located within Malheur). We created Maximum Likelihood and Bayesian phylogenetic trees from mitochondrial ND2 and nuclear S7 sequence data and genotyped eight microsatellite loci. We identi fied three genetic clades within our samples area that warrant species-level status: Malheur stream dace, Stinking Lake Spring dace, and dace from the other four basins. Population structure was detected at the basin-level and separated Foskett Spring dace from other dace in Warner Valley. The geometric and linear morphometric data indicate that overall body shape did not di ffer among sh occupying streams in these basins, except for in Warner Valley dace, which had larger heads. The two populations of spring dace were distinct from stream dace by having more posterior dorsal fins, and were distinct from each other in head size. With this data we recommend species status for Malheur stream dace, Stinking Lake Spring dace, and dace from the other basins. Because of the strong morphological and slight genetic distinction of Foskett Spring speckled dace, ESU status is recommended, and this population will likely continue to be protected under the ESA. Close

• 8. [Article] 2011 Warner Sucker Investigations (Honey Creek) Progress Reports 2011

  Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species ...

  Citation × Citation Citation Abstract Copy Title: 2011 Warner Sucker Investigations (Honey Creek) Progress Reports 2011 Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species was abundant and its range included three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks) (U.S. Fish and Wildlife Service 1985). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The Warner sucker metapopulation is comprised of both lake and stream life history morphs. The lake suckers are lacustrine adfluvial or potamodromous fish that normally spawn in the streams. However, upstream migration may be blocked by low stream flows during low water years or by irrigation diversion dams. When this happens, spawning may occur in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes likely reduce recruitment by preying on young suckers (U.S. Fish and Wildlife Service 1998). The stream suckers inhabit and spawn in Honey, Deep, and Twentymile Creeks. The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that: 1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, 2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and 3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. To inform progress towards the first criteria, our objectives in 2011 were: 1) obtain a population estimate for suckers in the Honey Creek drainage and describe their current distribution and 2) describe the association between the distribution of suckers and habitat variables in Honey Creek. In addition, we obtained a population estimate of suckers at the Summer Lake Wildlife Management Area (WMA), where a self-sustaining population became established after a fish salvage from Hart Lake in 1991 when the lakes desiccated. Title: 2011 Warner Sucker Investigations (Honey Creek) Progress Reports 2011 Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species was abundant and its range included three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks) (U.S. Fish and Wildlife Service 1985). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The Warner sucker metapopulation is comprised of both lake and stream life history morphs. The lake suckers are lacustrine adfluvial or potamodromous fish that normally spawn in the streams. However, upstream migration may be blocked by low stream flows during low water years or by irrigation diversion dams. When this happens, spawning may occur in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes likely reduce recruitment by preying on young suckers (U.S. Fish and Wildlife Service 1998). The stream suckers inhabit and spawn in Honey, Deep, and Twentymile Creeks. The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that: 1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, 2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and 3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. To inform progress towards the first criteria, our objectives in 2011 were: 1) obtain a population estimate for suckers in the Honey Creek drainage and describe their current distribution and 2) describe the association between the distribution of suckers and habitat variables in Honey Creek. In addition, we obtained a population estimate of suckers at the Summer Lake Wildlife Management Area (WMA), where a self-sustaining population became established after a fish salvage from Hart Lake in 1991 when the lakes desiccated. Close

• 9. [Article] Warner Sucker Investigations (2009)

  Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species ...

  Citation × Citation Citation Abstract Copy Title: Warner Sucker Investigations (2009) Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species was abundant and its range included three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks) (U.S. Fish and Wildlife Service 1985). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The Warner sucker metapopulation is comprised of both lake and stream life history morphs. The lake suckers are lacustrine adfluvial or potamodromous fish that normally spawn in the streams. However, upstream migration may be blocked by low stream flows during low water years or by irrigation diversion dams. When this happens, spawning may occur in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes likely reduce recruitment by preying on young suckers (U.S. Fish and Wildlife Service 1998). The stream suckers inhabit and spawn in Honey, Deep, and Twentymile Creeks. The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that: 1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, 2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and 3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. Objectives of our 2009 investigations included: 1) obtain a mark-recapture population estimate for suckers in the Twentymile Creek drainage and describe their current distribution, 2) describe associations between the distribution of suckers and habitat variables in Twentymile Creek, 3) evaluate a non-lethal ageing technique, 4) track radiotagged lake suckers (tagged in 2008) in Hart and Crump Lakes to assess spring movement patterns, 5) track spring spawning movements of lake suckers across a PIT-tag antenna installed at the mouth of Honey Creek, 6) test the feasibility of trapping larval suckers near the mouth of Honey Creek using larval drift nets and light traps to describe the relative abundance and timing of larval sucker movements, and 7) obtain a mark-recapture population estimate of suckers at the Summer Lake Wildlife Management Area (WMA), where a self-sustaining population became established after a fish salvage from Hart Lake during the 1991 drought. Title: Warner Sucker Investigations (2009) Abstract -- The Warner sucker (Catostomus warnerensis) is endemic to the Warner Valley, an endorheic subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. Historically, this species was abundant and its range included three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile Creeks) (U.S. Fish and Wildlife Service 1985). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The Warner sucker metapopulation is comprised of both lake and stream life history morphs. The lake suckers are lacustrine adfluvial or potamodromous fish that normally spawn in the streams. However, upstream migration may be blocked by low stream flows during low water years or by irrigation diversion dams. When this happens, spawning may occur in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes likely reduce recruitment by preying on young suckers (U.S. Fish and Wildlife Service 1998). The stream suckers inhabit and spawn in Honey, Deep, and Twentymile Creeks. The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets recovery criteria for delisting the species. These criteria require that: 1) a self-sustaining metapopulation is distributed throughout the Twentymile, Honey, and Deep Creek (below the falls) drainages, and in Pelican, Crump, and Hart Lakes, 2) passage is restored within and among the Twentymile, Honey, and Deep Creek (below the falls) drainages so that the individual populations of Warner suckers can function as a metapopulation, and 3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. Objectives of our 2009 investigations included: 1) obtain a mark-recapture population estimate for suckers in the Twentymile Creek drainage and describe their current distribution, 2) describe associations between the distribution of suckers and habitat variables in Twentymile Creek, 3) evaluate a non-lethal ageing technique, 4) track radiotagged lake suckers (tagged in 2008) in Hart and Crump Lakes to assess spring movement patterns, 5) track spring spawning movements of lake suckers across a PIT-tag antenna installed at the mouth of Honey Creek, 6) test the feasibility of trapping larval suckers near the mouth of Honey Creek using larval drift nets and light traps to describe the relative abundance and timing of larval sucker movements, and 7) obtain a mark-recapture population estimate of suckers at the Summer Lake Wildlife Management Area (WMA), where a self-sustaining population became established after a fish salvage from Hart Lake during the 1991 drought. Close

• 10. [Article] Status, Distribution, and Life History Investigations of Warner Suckers, 2006-2010 Information Reports number 2011-02

  Abstract -- The Warner sucker Catostomus warnerensis is endemic to the Warner Valley, a subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically abundant ...

  Citation × Citation Citation Abstract Copy Title: Status, Distribution, and Life History Investigations of Warner Suckers, 2006-2010 Information Reports number 2011-02 Abstract -- The Warner sucker Catostomus warnerensis is endemic to the Warner Valley, a subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically abundant (Snyder 1908) and its historical range includes three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile creeks). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner Valley is a northeast-southwest trending endorheic basin that extends approximately 90 km (Figure 1). The elevation of the valley floor is approximately 1,370 m and the basin is bound by fault block escarpments, the Warner Rim on the west and Hart Mountain and Poker Jim Ridge on the east. The Warner basin was formed during the middle Tertiary and late Quaternary geologic periods as a result of volcanic and tectonic activity (Baldwin 1974). Abundant precipitation during the Pleistocene Epoch resulted in the formation of Pluvial Lake Warner (Hubbs and Miller 1948). At its maximum extent approximately 11,000 years ago, the lake reached approximately 100 m in depth and 1,300 km2 in area (Snyder et al. 1964; Weide 1975). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The metapopulation of Warner suckers is comprised of two life history forms: lake and stream morphs. The lake suckers display a lacustrine-adfluvial pattern in which they spend most of the year in the lake and spawn in the streams. However, when upstream migration is hindered by low stream flows during drought years or by irrigation diversion dams, lake suckers may spawn in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes in the lakes likely reduce sucker recruitment by predation on young suckers (U.S. Fish and Wildlife Service 1998). Periodic lake desiccation also threatens the lake suckers. The stream suckers display a fluvial life-history pattern and spawn in the three major tributary drainages (Honey, Deep, and Twentymile Creeks). Threats specific to the stream form include water withdrawals for irrigation and impacts from grazing. Stream suckers recolonized the lakes after past drying events (mid-1930’s and early-1990’s). The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets three recovery criteria for delisting the species. These criteria require that: (1) a self-sustaining metapopulation is distributed throughout the drainages of Twentymile Creek, Honey Creek, and below the falls on Deep Creek, and in Pelican, Crump, and Hart Lakes; (2) passage is restored within and among these drainages so that individual populations of Warner suckers can function as a metapopulation; and (3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. The Oregon Department of Fish and Wildlife’s (ODFW’s) Native Fish Investigations Project conducted investigations from 2006 through 2010 to describe the conservation (recovery) status of Warner suckers. The objectives of our investigations were to: 1) describe the current distribution of suckers in the Warner subbasin, 2) estimate their abundance in the lakes and streams, 3) collect life history information, and 4) describe the primary factors that currently limit the sucker’s ability to maintain a functioning metapopulation, including connectivity/fragmentation of habitats and factors affecting successful recruitment in the lake and stream environments. Previous similar studies were conducted in 1990, 1991, 1994, 1995, 1996, 1997, and 2001 (White et al. 1990; White et al. 1991; Allen et al. 1994; Allen et al. 1995; Allen et al. 1996; Bosse et al. 1997; Hartzell et al. 2001). We addressed these objectives by implementing the following tasks: 1) conducting surveys in Hart and Crump Lakes to describe the distribution and quantify the abundance of Warner suckers, search for evidence of recent recruitment, estimate sucker abundance relative to nonnative fish abundance, and describe certain life history characteristics, 2) tagging suckers with Passive Integrated Transponder (PIT) tags in the lakes and tributaries to estimate growth rates and describe seasonal movements, 3) radio tracking suckers in the lakes and tributaries to describe seasonal movements, 4) fishing screw traps in Warner basin tributaries to monitor downstream movements, 5) operating a trap at a fish ladder on a Warner tributary to assess upstream passage success, 6) conducting surveys in Warner basin tributaries to describe the current distribution of stream resident populations of Warner suckers and to quantify their abundance, 7) describing associations between the distribution of suckers and habitat variables in Twentymile Creek, 8) trapping larval suckers in the tributaries to describe the relative abundance and timing of larval movements, 9) describing life history parameters including growth rates, length frequency distributions, length at maturity, and weight-length relationships, 10) evaluating a nonlethal ageing technique, 11) describing the distribution and abundance of the Warner suckers at Summer Lake Wildlife Management area, where a self-sustaining population became established after fish salvage from Hart Lake during the 1992 drought, and 12) collecting tissue samples for future genetic analyses. This report compiles the results of this work, synthesizes and interprets findings relative to the conservation status of the species, and recommends future studies. Title: Status, Distribution, and Life History Investigations of Warner Suckers, 2006-2010 Information Reports number 2011-02 Abstract -- The Warner sucker Catostomus warnerensis is endemic to the Warner Valley, a subbasin of the Great Basin in southeastern Oregon and northwestern Nevada. This species was historically abundant (Snyder 1908) and its historical range includes three permanent lakes (Hart, Crump, and Pelican), several ephemeral lakes, a network of sloughs and diversion canals, and three major tributary drainages (Honey, Deep, and Twentymile creeks). Warner sucker abundance and distribution has declined over the past century and it was federally listed as threatened in 1985 due to habitat fragmentation and threats posed by the proliferation of piscivorous non-native game fishes (U.S. Fish and Wildlife Service 1985). The Warner Valley is a northeast-southwest trending endorheic basin that extends approximately 90 km (Figure 1). The elevation of the valley floor is approximately 1,370 m and the basin is bound by fault block escarpments, the Warner Rim on the west and Hart Mountain and Poker Jim Ridge on the east. The Warner basin was formed during the middle Tertiary and late Quaternary geologic periods as a result of volcanic and tectonic activity (Baldwin 1974). Abundant precipitation during the Pleistocene Epoch resulted in the formation of Pluvial Lake Warner (Hubbs and Miller 1948). At its maximum extent approximately 11,000 years ago, the lake reached approximately 100 m in depth and 1,300 km2 in area (Snyder et al. 1964; Weide 1975). The Warner sucker inhabits the lakes and low gradient stream reaches of the Warner Valley. The metapopulation of Warner suckers is comprised of two life history forms: lake and stream morphs. The lake suckers display a lacustrine-adfluvial pattern in which they spend most of the year in the lake and spawn in the streams. However, when upstream migration is hindered by low stream flows during drought years or by irrigation diversion dams, lake suckers may spawn in nearshore areas of the lakes (White et al. 1990). Large lake-dwelling populations of introduced fishes in the lakes likely reduce sucker recruitment by predation on young suckers (U.S. Fish and Wildlife Service 1998). Periodic lake desiccation also threatens the lake suckers. The stream suckers display a fluvial life-history pattern and spawn in the three major tributary drainages (Honey, Deep, and Twentymile Creeks). Threats specific to the stream form include water withdrawals for irrigation and impacts from grazing. Stream suckers recolonized the lakes after past drying events (mid-1930’s and early-1990’s). The Recovery Plan for the Threatened and Rare Native Fishes of the Warner Basin and Alkali Subbasin (U.S. Fish and Wildlife Service 1998) sets three recovery criteria for delisting the species. These criteria require that: (1) a self-sustaining metapopulation is distributed throughout the drainages of Twentymile Creek, Honey Creek, and below the falls on Deep Creek, and in Pelican, Crump, and Hart Lakes; (2) passage is restored within and among these drainages so that individual populations of Warner suckers can function as a metapopulation; and (3) no threats exist that would likely threaten the survival of the species over a significant portion of its range. The Oregon Department of Fish and Wildlife’s (ODFW’s) Native Fish Investigations Project conducted investigations from 2006 through 2010 to describe the conservation (recovery) status of Warner suckers. The objectives of our investigations were to: 1) describe the current distribution of suckers in the Warner subbasin, 2) estimate their abundance in the lakes and streams, 3) collect life history information, and 4) describe the primary factors that currently limit the sucker’s ability to maintain a functioning metapopulation, including connectivity/fragmentation of habitats and factors affecting successful recruitment in the lake and stream environments. Previous similar studies were conducted in 1990, 1991, 1994, 1995, 1996, 1997, and 2001 (White et al. 1990; White et al. 1991; Allen et al. 1994; Allen et al. 1995; Allen et al. 1996; Bosse et al. 1997; Hartzell et al. 2001). We addressed these objectives by implementing the following tasks: 1) conducting surveys in Hart and Crump Lakes to describe the distribution and quantify the abundance of Warner suckers, search for evidence of recent recruitment, estimate sucker abundance relative to nonnative fish abundance, and describe certain life history characteristics, 2) tagging suckers with Passive Integrated Transponder (PIT) tags in the lakes and tributaries to estimate growth rates and describe seasonal movements, 3) radio tracking suckers in the lakes and tributaries to describe seasonal movements, 4) fishing screw traps in Warner basin tributaries to monitor downstream movements, 5) operating a trap at a fish ladder on a Warner tributary to assess upstream passage success, 6) conducting surveys in Warner basin tributaries to describe the current distribution of stream resident populations of Warner suckers and to quantify their abundance, 7) describing associations between the distribution of suckers and habitat variables in Twentymile Creek, 8) trapping larval suckers in the tributaries to describe the relative abundance and timing of larval movements, 9) describing life history parameters including growth rates, length frequency distributions, length at maturity, and weight-length relationships, 10) evaluating a nonlethal ageing technique, 11) describing the distribution and abundance of the Warner suckers at Summer Lake Wildlife Management area, where a self-sustaining population became established after fish salvage from Hart Lake during the 1992 drought, and 12) collecting tissue samples for future genetic analyses. This report compiles the results of this work, synthesizes and interprets findings relative to the conservation status of the species, and recommends future studies. Close

• 11. [Article] The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review

  Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, ...

  Citation × Citation Citation Abstract Copy Title: The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, such that 35 sample sites were apportioned to each of six subbasins (Silver Lake, Lake Abert, Goose Lake, Warner Valley, Catlow Valley, and Malheur Lakes). A total of 185 sites (out of a target of 210) were visited by three-person crews that conducted habitat surveys and population estimates in sample reaches whose length were nearly 20 times their channel width. A minimal sampling intensity was based on previously encountered levels of between site variance in abundance estimates for the species. The population estimate for age 1+ redband trout was 948,852 fish (+/– 21%), with confidence limits ranging from 26% to 43% of individual subbasin estimates. Age 1+ fish abundance in terms of density (fish m-2) showed no significant differences between any subbasin, while there were significant differences in biomass (g m-2), where one subbasin had significantly higher (Catlow Valley) biomasses, and one significantly lower (Goose Lake). These comparisons were supported by like differences in mean weight (g fish-2). Analysis of stream habitat characteristics and fish abundance revealed no relationship, or model, that was generally consistent throughout the Great Basin, though interpretable patterns were evident within some stream systems where sampling intensity happened to be sufficiently high. Thus while a landscape level sampling design was well suited to address a regional estimate of abundance, useful interpretation of fish and habitat relationships appeared to be embedded within the stream level of organization, and could not be addressed by the variable probability sampling design set for a minimal sampling intensity. Title: The Distribution and Abundance of Great Basin Redband Trout: An Application of Variable Probability Sampling in a 1999 Status Review Abstract -- Using a variable probability sampling design, streams throughout the entire range of Great Basin redband trout (Oncorhynchus mykiss ssp.) were randomly sampled use the EMAP sampling protocol, such that 35 sample sites were apportioned to each of six subbasins (Silver Lake, Lake Abert, Goose Lake, Warner Valley, Catlow Valley, and Malheur Lakes). A total of 185 sites (out of a target of 210) were visited by three-person crews that conducted habitat surveys and population estimates in sample reaches whose length were nearly 20 times their channel width. A minimal sampling intensity was based on previously encountered levels of between site variance in abundance estimates for the species. The population estimate for age 1+ redband trout was 948,852 fish (+/– 21%), with confidence limits ranging from 26% to 43% of individual subbasin estimates. Age 1+ fish abundance in terms of density (fish m-2) showed no significant differences between any subbasin, while there were significant differences in biomass (g m-2), where one subbasin had significantly higher (Catlow Valley) biomasses, and one significantly lower (Goose Lake). These comparisons were supported by like differences in mean weight (g fish-2). Analysis of stream habitat characteristics and fish abundance revealed no relationship, or model, that was generally consistent throughout the Great Basin, though interpretable patterns were evident within some stream systems where sampling intensity happened to be sufficiently high. Thus while a landscape level sampling design was well suited to address a regional estimate of abundance, useful interpretation of fish and habitat relationships appeared to be embedded within the stream level of organization, and could not be addressed by the variable probability sampling design set for a minimal sampling intensity. Close

• 12. [Article] Warner Valley fish investigations-Warner suckers

  This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.

  Citation × Citation Citation Abstract Copy Title: Warner Valley fish investigations-Warner suckers Year: 2006 This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes. Title: Warner Valley fish investigations-Warner suckers Year: 2006 This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes. Close

• 13. [Image] Recovery plan for the native fishes of the Warner Basin and Alkali Subbasin : Warner sucker (threatened) Catostomus warnerensis, Hutton tui chub (threatened) Gila bicolor ssp. Foskett speckled dace (threatened) Rhinichthys osculus ssp

  	"April 1998"--P. [4] of cover; Includes bibliographical references (p. 57-66)
  	Citation × Citation Citation Abstract Copy Title: Recovery plan for the native fishes of the Warner Basin and Alkali Subbasin : Warner sucker (threatened) Catostomus warnerensis, Hutton tui chub (threatened) Gila bicolor ssp. Foskett speckled dace (threatened) Rhinichthys osculus ssp Author: U.S. Fish and Wildlife Service. Oregon State Office Year: 1998, 2004 "April 1998"--P. [4] of cover; Includes bibliographical references (p. 57-66) Title: Recovery plan for the native fishes of the Warner Basin and Alkali Subbasin : Warner sucker (threatened) Catostomus warnerensis, Hutton tui chub (threatened) Gila bicolor ssp. Foskett speckled dace (threatened) Rhinichthys osculus ssp Author: U.S. Fish and Wildlife Service. Oregon State Office Year: 1998, 2004 "April 1998"--P. [4] of cover; Includes bibliographical references (p. 57-66) Close

• 14. [Article] Evaluation of a Sampling Approach to Monitor the Status of Great Basin Redband Trout in Southeastern Oregon (2007 – 2009) Information Reports number 2010-02

  Abstract -- The summer 2009 field season marked the completion of the third of a six year sampling effort to assess the distribution and abundance of redband trout (Oncorhynchus mykiss newberrii) in the ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of a Sampling Approach to Monitor the Status of Great Basin Redband Trout in Southeastern Oregon (2007 – 2009) Information Reports number 2010-02 Abstract -- The summer 2009 field season marked the completion of the third of a six year sampling effort to assess the distribution and abundance of redband trout (Oncorhynchus mykiss newberrii) in the six interior basins of Oregon’s high desert: Catlow Valley, Chewaucan, Fort Rock, Goose Lake, Malheur Lakes, and Warner Valley Species Management Units (SMUs). Across all sampling years, sites were randomly selected using Generalized Random Tessellation Stratified (GRTS) design, which provides a random spatially balanced sample allowing for statistically rigorous evaluation of status, trend and distribution at multiple spatial scales. A total of 700 site surveys were conducted over the course of the study covering nearly 2% of the entire 2,420 km sampling frame. Abundance of age-1+ redband trout at the SMU level has remained relatively stable throughout the course of this study but has decreased since intensively sampled in 1999. Estimates of landscape-wide abundance of age-1+ redband trout were of similar magnitude and had comparable precision across all three study years, averaging 878,000 + 16%. However, abundance at the SMU and population (stratum) level showed substantial variation, both spatially and inter-annually. Fish densities (fish/m) sampled at sites visited annually (2007-2009) showed significant differences between years, specifically between 2007 and 2009 in the Chewaucan and Fort Rock SMUs. Target levels of relative precision were achieved twice at the SMU level, and in approximately half of the strata. Increasing the number of sites sampled to increase precision is not likely, given limited funding. Yet, the current study design falls short of providing precise information to develop conservation management plans. Alternative sampling designs that would maximize data acquisition at the population level, while allowing for estimates of yearly variation were explored and suggested. Title: Evaluation of a Sampling Approach to Monitor the Status of Great Basin Redband Trout in Southeastern Oregon (2007 – 2009) Information Reports number 2010-02 Abstract -- The summer 2009 field season marked the completion of the third of a six year sampling effort to assess the distribution and abundance of redband trout (Oncorhynchus mykiss newberrii) in the six interior basins of Oregon’s high desert: Catlow Valley, Chewaucan, Fort Rock, Goose Lake, Malheur Lakes, and Warner Valley Species Management Units (SMUs). Across all sampling years, sites were randomly selected using Generalized Random Tessellation Stratified (GRTS) design, which provides a random spatially balanced sample allowing for statistically rigorous evaluation of status, trend and distribution at multiple spatial scales. A total of 700 site surveys were conducted over the course of the study covering nearly 2% of the entire 2,420 km sampling frame. Abundance of age-1+ redband trout at the SMU level has remained relatively stable throughout the course of this study but has decreased since intensively sampled in 1999. Estimates of landscape-wide abundance of age-1+ redband trout were of similar magnitude and had comparable precision across all three study years, averaging 878,000 + 16%. However, abundance at the SMU and population (stratum) level showed substantial variation, both spatially and inter-annually. Fish densities (fish/m) sampled at sites visited annually (2007-2009) showed significant differences between years, specifically between 2007 and 2009 in the Chewaucan and Fort Rock SMUs. Target levels of relative precision were achieved twice at the SMU level, and in approximately half of the strata. Increasing the number of sites sampled to increase precision is not likely, given limited funding. Yet, the current study design falls short of providing precise information to develop conservation management plans. Alternative sampling designs that would maximize data acquisition at the population level, while allowing for estimates of yearly variation were explored and suggested. Close

• 15. [Image] Draft upper Williamson River Watershed assessment

  	"Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council."
  	Citation × Citation Citation Abstract Copy Title: Draft upper Williamson River Watershed assessment Author: David Evans and Associates, Inc. Year: 2004, 2005 "Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council." Title: Draft upper Williamson River Watershed assessment Author: David Evans and Associates, Inc. Year: 2004, 2005 "Prepared for Klamath Basin Ecosystem Foundation, and the Upper Williamson River Catchment Group, in cooperation with the Upper Klamath Basin Working Group, and the Klamath Watershed Council." Close

• 16. [Image] Lakeview proposed resource management plan and final environmental impact statement [volume 1]

  	4 v.; maps (some col.); "August 2002"; "January 2003" -- cover
  	Citation × Citation Citation Abstract Copy Title: Lakeview proposed resource management plan and final environmental impact statement [volume 1] Author: U.S. Department of the Interior. Bureau of Land Management; Lakeview Resource Area Office. Lakeview District Year: 2002, 2006, 2005 4 v.; maps (some col.); "August 2002"; "January 2003" -- cover Title: Lakeview proposed resource management plan and final environmental impact statement [volume 1] Author: U.S. Department of the Interior. Bureau of Land Management; Lakeview Resource Area Office. Lakeview District Year: 2002, 2006, 2005 4 v.; maps (some col.); "August 2002"; "January 2003" -- cover Close

• 17. [Image] Natural history and ecology of larval Lost River suckers and larval shortnose suckers in the Williamson River-Upper Klamath Lake System

  	We monitored larval Lost River and shortnose suckers from natal beds in the Williamson and Sprague rivers to nursery grounds in Upper Klamath Lake. Downstream movements occurred at night, in the middle ...
  	Citation × Citation Citation Abstract Copy Title: Natural history and ecology of larval Lost River suckers and larval shortnose suckers in the Williamson River-Upper Klamath Lake System Author: Cooperman, Michael S. Year: 2004, 2005 We monitored larval Lost River and shortnose suckers from natal beds in the Williamson and Sprague rivers to nursery grounds in Upper Klamath Lake. Downstream movements occurred at night, in the middle of the channel, and on the falling limb of the hydrograph. Ages, sizes, and developmental stages of larvae from spawning beds and the river mouth were similar, while larvae collected contemporaneously from the lake tended to be larger and better fed. Our results indicate in-river rearing was rare, that a rapid outmigration to the lake was favorable for larval survival, and that modification of the lower Williamson River does not appear to have prohibited rapid entry or preclude access to Upper Klamath Lake. Within the Williamson River and Upper Klamath Lake, emergent macrophytes supported significantly higher abundance, larger mean sizes, and better fed larvae than submerged macrophytes, woody vegetation, or open water areas. Analysis of seven years of larval sucker production and survival corroborated the habitat analysis by identifying a positive relationship with emergent macrophyte availability as well as a positive relationship with air temperature and a negative relationship with high wind. These findings illustrate the importance of fast growth, appropriate habitat and calm hydrological conditions for larvae, and are highly consistent with other larval fish studies. Title: Natural history and ecology of larval Lost River suckers and larval shortnose suckers in the Williamson River-Upper Klamath Lake System Author: Cooperman, Michael S. Year: 2004, 2005 We monitored larval Lost River and shortnose suckers from natal beds in the Williamson and Sprague rivers to nursery grounds in Upper Klamath Lake. Downstream movements occurred at night, in the middle of the channel, and on the falling limb of the hydrograph. Ages, sizes, and developmental stages of larvae from spawning beds and the river mouth were similar, while larvae collected contemporaneously from the lake tended to be larger and better fed. Our results indicate in-river rearing was rare, that a rapid outmigration to the lake was favorable for larval survival, and that modification of the lower Williamson River does not appear to have prohibited rapid entry or preclude access to Upper Klamath Lake. Within the Williamson River and Upper Klamath Lake, emergent macrophytes supported significantly higher abundance, larger mean sizes, and better fed larvae than submerged macrophytes, woody vegetation, or open water areas. Analysis of seven years of larval sucker production and survival corroborated the habitat analysis by identifying a positive relationship with emergent macrophyte availability as well as a positive relationship with air temperature and a negative relationship with high wind. These findings illustrate the importance of fast growth, appropriate habitat and calm hydrological conditions for larvae, and are highly consistent with other larval fish studies. Close

• 18. [Image] Tule Lake, Lower Klamath, and Upper Klamath National Wildlife Refuges : hearing before the Subcommittee on Irrigation and Reclamation of the Committee on Interior and Insular Affairs, United States Senate, Eighty-seventh Congress, second session, on S. 1988 ... February 23, 1962

  	CONTENTS Page S. 1988 1 Committee Print of S. 1988 2 Departmental reports: Agriculture 9 Budget 10 Interior 4 STATEMENT Brown, Edmund G., Governor, State of California 26 Butcher, ...
  	Citation × Citation Citation Abstract Copy Title: Tule Lake, Lower Klamath, and Upper Klamath National Wildlife Refuges : hearing before the Subcommittee on Irrigation and Reclamation of the Committee on Interior and Insular Affairs, United States Senate, Eighty-seventh Congress, second session, on S. 1988 ... February 23, 1962 Author: United States. Congress. Senate. Committee on Interior and Insular Affairs Year: 1962, 2005 CONTENTS Page S. 1988 1 Committee Print of S. 1988 2 Departmental reports: Agriculture 9 Budget 10 Interior 4 STATEMENT Brown, Edmund G., Governor, State of California 26 Butcher, Deveraux, editor, National Wildlands News 158 Cushman, Lester M., vice president; Alvin Landis, counsel; Howard Stoddard, consulting engineer; Edwin Lance, engineer and manager; and Ivan Rose, director, Tulelake Irrigation District 116, 132 Douglas, Philip A., executive secretary, Sport Fishing Institute 144 Dugan, Harold P., regional director, Bureau of Reclamation, Sacramento, Calif., Department of the Interior 60 Elser, William P., president, California Fish and Game Association 137 Gordon, Seth, California Duck Hunters Association 138 Gutermuth, C. R., vice president, Wildlife Management Institute, Wash ington, D.C 148 Henzel, Richard, president, board of supervisors, Klamath Drainage Dis trict 84 Horn, Everett E., California Duck Hunters Association 142 Janzen, Daniel H., Director, Bureau of Sport Fisheries and Wildlife, Fish and Wildlife Service; accompanied by Richard Dittman, engineer; Richard Griffith, chief, Regional Wildlife Division, Portland, Oreg.; Robert Russell, refuge manager, Klamath and Tule Lake Wildlife Refuges; and Jean Branson, staff assistant, regional office, Fish and Wildlife Service, Department of the Interior 40 Johnson, Hon. Harold T., a Representative in Congress from the State of California 114 Kimball, Thomas L., executive director, National Wildlife Federation 146 Kuchel, Hon. Thomas, a U.S. Senator from the State of California 27 Landis, Alvin, counsel, Tulelake Irrigation District 116 Langslet, Chester L., representing the Klamath Basin Water Users' Protective Association, Klamath Sportsmen's Association, and Oregon Wildlife Federation 64, 83 Metcalf, Hon. Lee, a U.S. Senator from the State of Montana 25 Penfold, Joe, Izaak Walton League of America 152 Proctor, George H., counsel, Klamath Drainage District 90 Smith, Dr. Spencer M., Jr., secretary, Citizens Committee on Natural Resources 158 Stearns, James G., supervisor, Modoc County, Calif 110 Stoddard, Howard, consulting engineer, Tulelake Irrigation District 129 Udall, Hon. Stewart L., Secretary of the Interior, accompanied by Robert M. Paul, Special Assistant to the Assistant Secretary, Office of the Assistant Secretary for Fish and Wildlife 18 Title: Tule Lake, Lower Klamath, and Upper Klamath National Wildlife Refuges : hearing before the Subcommittee on Irrigation and Reclamation of the Committee on Interior and Insular Affairs, United States Senate, Eighty-seventh Congress, second session, on S. 1988 ... February 23, 1962 Author: United States. Congress. Senate. Committee on Interior and Insular Affairs Year: 1962, 2005 CONTENTS Page S. 1988 1 Committee Print of S. 1988 2 Departmental reports: Agriculture 9 Budget 10 Interior 4 STATEMENT Brown, Edmund G., Governor, State of California 26 Butcher, Deveraux, editor, National Wildlands News 158 Cushman, Lester M., vice president; Alvin Landis, counsel; Howard Stoddard, consulting engineer; Edwin Lance, engineer and manager; and Ivan Rose, director, Tulelake Irrigation District 116, 132 Douglas, Philip A., executive secretary, Sport Fishing Institute 144 Dugan, Harold P., regional director, Bureau of Reclamation, Sacramento, Calif., Department of the Interior 60 Elser, William P., president, California Fish and Game Association 137 Gordon, Seth, California Duck Hunters Association 138 Gutermuth, C. R., vice president, Wildlife Management Institute, Wash ington, D.C 148 Henzel, Richard, president, board of supervisors, Klamath Drainage Dis trict 84 Horn, Everett E., California Duck Hunters Association 142 Janzen, Daniel H., Director, Bureau of Sport Fisheries and Wildlife, Fish and Wildlife Service; accompanied by Richard Dittman, engineer; Richard Griffith, chief, Regional Wildlife Division, Portland, Oreg.; Robert Russell, refuge manager, Klamath and Tule Lake Wildlife Refuges; and Jean Branson, staff assistant, regional office, Fish and Wildlife Service, Department of the Interior 40 Johnson, Hon. Harold T., a Representative in Congress from the State of California 114 Kimball, Thomas L., executive director, National Wildlife Federation 146 Kuchel, Hon. Thomas, a U.S. Senator from the State of California 27 Landis, Alvin, counsel, Tulelake Irrigation District 116 Langslet, Chester L., representing the Klamath Basin Water Users' Protective Association, Klamath Sportsmen's Association, and Oregon Wildlife Federation 64, 83 Metcalf, Hon. Lee, a U.S. Senator from the State of Montana 25 Penfold, Joe, Izaak Walton League of America 152 Proctor, George H., counsel, Klamath Drainage District 90 Smith, Dr. Spencer M., Jr., secretary, Citizens Committee on Natural Resources 158 Stearns, James G., supervisor, Modoc County, Calif 110 Stoddard, Howard, consulting engineer, Tulelake Irrigation District 129 Udall, Hon. Stewart L., Secretary of the Interior, accompanied by Robert M. Paul, Special Assistant to the Assistant Secretary, Office of the Assistant Secretary for Fish and Wildlife 18 Close

• 19. [Image] Surface water-supply of the United States. pt. 11. Pacific slope basins in California

  	Includes Klamath River Basin; Chiefly tables; Includes indexes; Prepared in cooperation with the states and other agencies
  	Citation × Citation Citation Abstract Copy Title: Surface water-supply of the United States. pt. 11. Pacific slope basins in California Author: U.S. Dept. of the Interior, Geological Survey Year: 1910, 2008, 2005 Includes Klamath River Basin; Chiefly tables; Includes indexes; Prepared in cooperation with the states and other agencies Title: Surface water-supply of the United States. pt. 11. Pacific slope basins in California Author: U.S. Dept. of the Interior, Geological Survey Year: 1910, 2008, 2005 Includes Klamath River Basin; Chiefly tables; Includes indexes; Prepared in cooperation with the states and other agencies Close

• 20. [Image] Water resources data. Oregon. Water Year 2003

  	Cover title; Chiefly tables
  	Citation × Citation Citation Abstract Copy Title: Water resources data. Oregon. Water Year 2003 Author: Geological Survey (U.S.). Water Resources Division Year: 2003, 2005 Cover title; Chiefly tables Title: Water resources data. Oregon. Water Year 2003 Author: Geological Survey (U.S.). Water Resources Division Year: 2003, 2005 Cover title; Chiefly tables Close

• 21. [Image] Reports of explorations and surveys to ascertain the most practicable and economical route for a railroad from the Missisippi River to the Pacific Ocean / made under the direction of the Secretary of War, in 1853-4, according to acts of Congress of March 3, 1853, May 31, 1854, and August 5, 1854.

  	Following is a digital file of the Report of Lieut. Henry L. Abbot, Corps of Topographical Engineers upon Explorations for a Railroad Route from the Sacramento Valley to the Columbia River, made by Lieut. ...
  	Citation × Citation Citation Abstract Copy Title: Reports of explorations and surveys to ascertain the most practicable and economical route for a railroad from the Missisippi River to the Pacific Ocean / made under the direction of the Secretary of War, in 1853-4, according to acts of Congress of March 3, 1853, May 31, 1854, and August 5, 1854. Author: United States. War Department Year: 1857, 2006, 2005 Following is a digital file of the Report of Lieut. Henry L. Abbot, Corps of Topographical Engineers upon Explorations for a Railroad Route from the Sacramento Valley to the Columbia River, made by Lieut. R. S. Williamson, Corps of Topographical Engineers, Assisted by Lieut. Henry L. Abbot, Corps of Topographical Engineers. This book was printed in 1855 and is volume six in the serial titled Reports of Explorations and Surveys, to Ascertain the Most Practicable and Economical Route for a Railroad from the Mississippi River to the Pacific Ocean. ; ill.; maps (some col.); Also known as: Pacific railroad surveys; Due to the delicate nature of this antique book and the physical stress created by scanning, only the portions relevant to the Klamath Basin were selected for scanning. Title: Reports of explorations and surveys to ascertain the most practicable and economical route for a railroad from the Missisippi River to the Pacific Ocean / made under the direction of the Secretary of War, in 1853-4, according to acts of Congress of March 3, 1853, May 31, 1854, and August 5, 1854. Author: United States. War Department Year: 1857, 2006, 2005 Following is a digital file of the Report of Lieut. Henry L. Abbot, Corps of Topographical Engineers upon Explorations for a Railroad Route from the Sacramento Valley to the Columbia River, made by Lieut. R. S. Williamson, Corps of Topographical Engineers, Assisted by Lieut. Henry L. Abbot, Corps of Topographical Engineers. This book was printed in 1855 and is volume six in the serial titled Reports of Explorations and Surveys, to Ascertain the Most Practicable and Economical Route for a Railroad from the Mississippi River to the Pacific Ocean. ; ill.; maps (some col.); Also known as: Pacific railroad surveys; Due to the delicate nature of this antique book and the physical stress created by scanning, only the portions relevant to the Klamath Basin were selected for scanning. Close

• 22. [Image] Historical landscape overview of the upper Klamath River Canyon of Oregon and California

  	"Submitted to Klamath Falls Resource Area, Bureau of Land Management, Lakeview District, Klamath Falls, Oregon." ; "Contract no.: HAP032021."; Includes bibliographical references (p. 178-200)
  	Citation × Citation Citation Abstract Copy Title: Historical landscape overview of the upper Klamath River Canyon of Oregon and California Author: Beckham, Stephen Dow Year: 2006, 2008, 2007 "Submitted to Klamath Falls Resource Area, Bureau of Land Management, Lakeview District, Klamath Falls, Oregon." ; "Contract no.: HAP032021."; Includes bibliographical references (p. 178-200) Title: Historical landscape overview of the upper Klamath River Canyon of Oregon and California Author: Beckham, Stephen Dow Year: 2006, 2008, 2007 "Submitted to Klamath Falls Resource Area, Bureau of Land Management, Lakeview District, Klamath Falls, Oregon." ; "Contract no.: HAP032021."; Includes bibliographical references (p. 178-200) Close

• 23. [Image] Reclamation accomplishments, 1905-1953, Klamath Project, Oregon-California

  	SUMMARY AND CONCLUSIONS Klamath Project is a $13 million Federal investment in water resource development, About 200,000 acres are irrigated and gross crop production (has exceeded $17 million each year ...
  	Citation × Citation Citation Abstract Copy Title: Reclamation accomplishments, 1905-1953, Klamath Project, Oregon-California Author: Strantz, Maurice K. Year: 1953, 2005 SUMMARY AND CONCLUSIONS Klamath Project is a $13 million Federal investment in water resource development, About 200,000 acres are irrigated and gross crop production (has exceeded $17 million each year over the past 7 years. The Project encompasses the largest single block of irrigated land in the area and includes nearly half the three-county total irrigated area and one quarter of the cropland. Agriculture and manufacturing directly contribute half the three-county personal income and provide half the jobs. Klamath Project accounts for five-sixths of the gross income from crops, and half the total agricultural production in the three-county area. Personal income from project crops is estimated at $10.6 mil1ion in 1948. Recent crop production on the project supports directly or indirectly about $25 million in local personal income. Federal contribution for irrigation to repay costs without interest to date amounts to about $10.8 million. Annual personal income generated by project in the postwar years equals this assistance Project gross crop production of nearly $300 million over 46 years. Project farm income supports substantial portion of area retail trade and contributes to transportation and other services. Project agriculture in past 10 years increased its support to the economy and has helped offset the declines in the lumber industry. Without the project only about 50,000 irrigated acres would have been developed and the agricultural economy would have produced crops worth only about l/7th as large as at present. Reclamation development tends to maintain a stable prosperous economy in the three-county area. Title: Reclamation accomplishments, 1905-1953, Klamath Project, Oregon-California Author: Strantz, Maurice K. Year: 1953, 2005 SUMMARY AND CONCLUSIONS Klamath Project is a $13 million Federal investment in water resource development, About 200,000 acres are irrigated and gross crop production (has exceeded $17 million each year over the past 7 years. The Project encompasses the largest single block of irrigated land in the area and includes nearly half the three-county total irrigated area and one quarter of the cropland. Agriculture and manufacturing directly contribute half the three-county personal income and provide half the jobs. Klamath Project accounts for five-sixths of the gross income from crops, and half the total agricultural production in the three-county area. Personal income from project crops is estimated at $10.6 mil1ion in 1948. Recent crop production on the project supports directly or indirectly about $25 million in local personal income. Federal contribution for irrigation to repay costs without interest to date amounts to about $10.8 million. Annual personal income generated by project in the postwar years equals this assistance Project gross crop production of nearly $300 million over 46 years. Project farm income supports substantial portion of area retail trade and contributes to transportation and other services. Project agriculture in past 10 years increased its support to the economy and has helped offset the declines in the lumber industry. Without the project only about 50,000 irrigated acres would have been developed and the agricultural economy would have produced crops worth only about l/7th as large as at present. Reclamation development tends to maintain a stable prosperous economy in the three-county area. Close

• 24. [Image] Proceedings of second conference of engineers of the Reclamation service, with accompanying papers.

  	Conference was held at El Paso, Tex., November 14 to 18, 1904, and adjourned to Washington, D.C., where it was continued from January 9 to 14, 1905;
  	Citation × Citation Citation Abstract Copy Title: Proceedings of second conference of engineers of the Reclamation service, with accompanying papers. Author: Newell, Frederick Haynes, 1862-1932 Year: 1905, 2008, 2005 Conference was held at El Paso, Tex., November 14 to 18, 1904, and adjourned to Washington, D.C., where it was continued from January 9 to 14, 1905; Title: Proceedings of second conference of engineers of the Reclamation service, with accompanying papers. Author: Newell, Frederick Haynes, 1862-1932 Year: 1905, 2008, 2005 Conference was held at El Paso, Tex., November 14 to 18, 1904, and adjourned to Washington, D.C., where it was continued from January 9 to 14, 1905; Close

• 25. [Image] Water resources data. Oregon. Water Year 2002

  	PREFACEThe annual Oregon hydrologic data report is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks ...
  	Citation × Citation Citation Abstract Copy Title: Water resources data. Oregon. Water Year 2002 Author: Geological Survey (U.S.). Water Resources Division Year: 2002, 2004 PREFACEThe annual Oregon hydrologic data report is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality of water provide the hydrologic information needed by State, local and Federal agencies, and the private sector for developing and managing our Nation's land and water resources.The report is the culmination of a concerted effort by dedicated personnel of the U.S. Geological Survey who collected, compiled, analyzed, verified, and organized the data, and who edited and assembled the reports. In addition to the authors, who had primary responsibility for assuring that the information contained herein is accurate, complete, and adheres to Geological Survey policy and established guidelines, the following individuals contributed significantly to the collection, processing, and tabulation of the data: Title: Water resources data. Oregon. Water Year 2002 Author: Geological Survey (U.S.). Water Resources Division Year: 2002, 2004 PREFACEThe annual Oregon hydrologic data report is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality of water provide the hydrologic information needed by State, local and Federal agencies, and the private sector for developing and managing our Nation's land and water resources.The report is the culmination of a concerted effort by dedicated personnel of the U.S. Geological Survey who collected, compiled, analyzed, verified, and organized the data, and who edited and assembled the reports. In addition to the authors, who had primary responsibility for assuring that the information contained herein is accurate, complete, and adheres to Geological Survey policy and established guidelines, the following individuals contributed significantly to the collection, processing, and tabulation of the data: Close

• 26. [Image] Lost River and shortnose sucker : proposed critical habitat : biological support document : draft

  	Proposed rule from Federal Register, vol. 59, no. 230, December 1, 1994, pages 61744-61759, inserted after p. 35; Includes biliographical references (p. 31-35)
  	Citation × Citation Citation Abstract Copy Title: Lost River and shortnose sucker : proposed critical habitat : biological support document : draft Author: U.S. Fish and Wildlife Service. Portland Field Office Year: 1994, 2004 Proposed rule from Federal Register, vol. 59, no. 230, December 1, 1994, pages 61744-61759, inserted after p. 35; Includes biliographical references (p. 31-35) Title: Lost River and shortnose sucker : proposed critical habitat : biological support document : draft Author: U.S. Fish and Wildlife Service. Portland Field Office Year: 1994, 2004 Proposed rule from Federal Register, vol. 59, no. 230, December 1, 1994, pages 61744-61759, inserted after p. 35; Includes biliographical references (p. 31-35) Close

• 27. [Image] A review of scientific information on issues related to the use and management of water resources in the Pacific Northwest

  	Abstract Everest, Fred H.; Stouder, Deanna J.; Kakoyannis, Christina; Houston, Laurie; Stankey, George; Kline, Jeffery; Alig, Ralph. 2004. A review of scientific information ...
  	Citation × Citation Citation Abstract Copy Title: A review of scientific information on issues related to the use and management of water resources in the Pacific Northwest Year: 2004 Abstract Everest, Fred H.; Stouder, Deanna J.; Kakoyannis, Christina; Houston, Laurie; Stankey, George; Kline, Jeffery; Alig, Ralph. 2004. A review of scientific information on issues related to the use and management of water resources in the Pacific Northwest. Gen. Tech. Rep. PNW-GTR-595. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 128 p. Fresh water is a valuable and essential commodity in the Pacific Northwest States, specifically Oregon, Washington, and Idaho, and one provided abundantly by forested watersheds in the region. The maintenance and growth of industrial, municipal, agricultural, and recreational activities in the region are dependent on adequate and sustainable supplies of fresh water from surface and ground-water sources. Future development, especially in the semiarid intermountain area, depends on the conservation and expansion of the region's water resource. This synthesis reviews the state of our knowledge and condition of water resources in the Pacific Northwest. Keywords: Water distribution, flow regimes, water demand, conflicts, tools, water use. Title: A review of scientific information on issues related to the use and management of water resources in the Pacific Northwest Year: 2004 Abstract Everest, Fred H.; Stouder, Deanna J.; Kakoyannis, Christina; Houston, Laurie; Stankey, George; Kline, Jeffery; Alig, Ralph. 2004. A review of scientific information on issues related to the use and management of water resources in the Pacific Northwest. Gen. Tech. Rep. PNW-GTR-595. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 128 p. Fresh water is a valuable and essential commodity in the Pacific Northwest States, specifically Oregon, Washington, and Idaho, and one provided abundantly by forested watersheds in the region. The maintenance and growth of industrial, municipal, agricultural, and recreational activities in the region are dependent on adequate and sustainable supplies of fresh water from surface and ground-water sources. Future development, especially in the semiarid intermountain area, depends on the conservation and expansion of the region's water resource. This synthesis reviews the state of our knowledge and condition of water resources in the Pacific Northwest. Keywords: Water distribution, flow regimes, water demand, conflicts, tools, water use. Close

• 28. [Image] Official annual, Medford District, Ninth Corps Area, Civilian Conservation Corps.

  	Annual; Description based on: 1938 issue; Cover title
  	Citation × Citation Citation Abstract Copy Title: Official annual, Medford District, Ninth Corps Area, Civilian Conservation Corps. Author: Civilian Conservation Corps (U.S.). Medford District Year: 1938, 2008, 2006 Annual; Description based on: 1938 issue; Cover title Title: Official annual, Medford District, Ninth Corps Area, Civilian Conservation Corps. Author: Civilian Conservation Corps (U.S.). Medford District Year: 1938, 2008, 2006 Annual; Description based on: 1938 issue; Cover title Close

• 29. [Image] Modeling hydrodynamics and heat transport in upper Klamath Lake, Oregon, and implications for water quality

  	Title from PDF title screen (viewed on June 13, 2008); Includes bibliographical references;
  	Citation × Citation Citation Abstract Copy Title: Modeling hydrodynamics and heat transport in upper Klamath Lake, Oregon, and implications for water quality Author: Wood, Tamara M.; Cheng, Ralph T.; Gartner, Jeffrey W.; Hoilman, Gene R.; Lindenberg, Mary K.; Wellman, Roy E. Year: 2008 Title from PDF title screen (viewed on June 13, 2008); Includes bibliographical references; Title: Modeling hydrodynamics and heat transport in upper Klamath Lake, Oregon, and implications for water quality Author: Wood, Tamara M.; Cheng, Ralph T.; Gartner, Jeffrey W.; Hoilman, Gene R.; Lindenberg, Mary K.; Wellman, Roy E. Year: 2008 Title from PDF title screen (viewed on June 13, 2008); Includes bibliographical references; Close

• 30. [Image] Draft resource management plan/environmental impact statement for the Upper Klamath Basin

  	"March 1994."
  	Citation × Citation Citation Abstract Copy Title: Draft resource management plan/environmental impact statement for the Upper Klamath Basin Author: United States. Bureau of Land Management. Klamath Falls Resource Area Office Year: 1994, 2005 "March 1994." Title: Draft resource management plan/environmental impact statement for the Upper Klamath Basin Author: United States. Bureau of Land Management. Klamath Falls Resource Area Office Year: 1994, 2005 "March 1994." Close

• 31. [Image] Narrative history report of the Klamath Project land opening under Public Notice No. 47, 1948

  	Public Notice No. 47 of August 27, 1948, was prepared in conformity with recommendations for a standardized procedure made at the Salt Lake conference in March 1948; it opened to public entry 86 farm units ...
  	Citation × Citation Citation Abstract Copy Title: Narrative history report of the Klamath Project land opening under Public Notice No. 47, 1948 Author: United State. Bureau of Reclamation Year: 1948, 2004 Public Notice No. 47 of August 27, 1948, was prepared in conformity with recommendations for a standardized procedure made at the Salt Lake conference in March 1948; it opened to public entry 86 farm units embracing 8,283 acres of irrigable land. Of nearly 24,000 application blanks sent out, 5,072 were returned during the simultaneous filing period. A five-man examining board placed 4,911 in the first priority group, 69 in the second priority group and rejected 91. The Regional Director reversed the action of the examining board in two instances making a total of 4,913 participating in the drawing. Applications were received from 39 states, the District of Columbia and the Territory of Alaska. California supplied 50% of all applications considered in the first priority group; Oregon supplied 27%; Utah supplied 6%; and the rest of the states supplied the remaining 17% The examining board interviewed 94 persons of 104 who were notified to appear for personal interviews after the drawing. Of those appearing for interviews, five refused to accept units in area "A" and three were rejectees whose appeals were later denied by the Regional Director. Of the ten who failed to appear for interview, five relinquished their award in writing; four were relegated to the end of their priority list, and one was the victim of an airplane accident. As the result of the drawing and subsequent interviews, 1.4% of the applicants from California 2.5% of the applicants from Oregon and 1.3% of the remaining applicants from other states were awarded farm units. Ten of the 39 states, from which applications were received, were represented in the settlement of the 86 farm units. Of the 23 who selected units in area "A", only two availed themselves of options to lease additional land in the Tulelake sump area* Apparently, because of high rental fees, the majority of the area "A" settlers could not afford to lease lands supplemental to their homestead. Therefore, since the development of area "A" lands will be a costly procedure, it is possible that in the future there may be cases of relin-quishment of units due to the homesteaders' inability to meet expenses. First unit was awarded on March 9, 1949; the last unit was awarded on June 20, 1949. Title: Narrative history report of the Klamath Project land opening under Public Notice No. 47, 1948 Author: United State. Bureau of Reclamation Year: 1948, 2004 Public Notice No. 47 of August 27, 1948, was prepared in conformity with recommendations for a standardized procedure made at the Salt Lake conference in March 1948; it opened to public entry 86 farm units embracing 8,283 acres of irrigable land. Of nearly 24,000 application blanks sent out, 5,072 were returned during the simultaneous filing period. A five-man examining board placed 4,911 in the first priority group, 69 in the second priority group and rejected 91. The Regional Director reversed the action of the examining board in two instances making a total of 4,913 participating in the drawing. Applications were received from 39 states, the District of Columbia and the Territory of Alaska. California supplied 50% of all applications considered in the first priority group; Oregon supplied 27%; Utah supplied 6%; and the rest of the states supplied the remaining 17% The examining board interviewed 94 persons of 104 who were notified to appear for personal interviews after the drawing. Of those appearing for interviews, five refused to accept units in area "A" and three were rejectees whose appeals were later denied by the Regional Director. Of the ten who failed to appear for interview, five relinquished their award in writing; four were relegated to the end of their priority list, and one was the victim of an airplane accident. As the result of the drawing and subsequent interviews, 1.4% of the applicants from California 2.5% of the applicants from Oregon and 1.3% of the remaining applicants from other states were awarded farm units. Ten of the 39 states, from which applications were received, were represented in the settlement of the 86 farm units. Of the 23 who selected units in area "A", only two availed themselves of options to lease additional land in the Tulelake sump area* Apparently, because of high rental fees, the majority of the area "A" settlers could not afford to lease lands supplemental to their homestead. Therefore, since the development of area "A" lands will be a costly procedure, it is possible that in the future there may be cases of relin-quishment of units due to the homesteaders' inability to meet expenses. First unit was awarded on March 9, 1949; the last unit was awarded on June 20, 1949. Close