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• 41. [Image] PH037_MF00556; 4230; P4037

  	[Northwestern Electric Company, street views]
  	Citation × Citation Citation Abstract Copy Title: PH037_MF00556; 4230; P4037 Year: 1880 [Northwestern Electric Company, street views] Title: PH037_MF00556; 4230; P4037 Year: 1880 [Northwestern Electric Company, street views] Close

• 42. [Image] Logs tossed into Northwestern Power Company's lake

  	Logs tossed into Northwestern Power Company's lake from every swollen stream feeding the White Salmon River.
  	Citation × Citation Citation Abstract Copy Title: Logs tossed into Northwestern Power Company's lake Year: 1900 Logs tossed into Northwestern Power Company's lake from every swollen stream feeding the White Salmon River. Title: Logs tossed into Northwestern Power Company's lake Year: 1900 Logs tossed into Northwestern Power Company's lake from every swollen stream feeding the White Salmon River. Close

• 43. [Image] 3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background.; 11380; P3857

  	3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background.
  	Citation × Citation Citation Abstract Copy Title: 3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background.; 11380; P3857 Year: 1880 3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background. Title: 3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background.; 11380; P3857 Year: 1880 3. Northwestern Electric Co. Portland, OR. beginning foundation construction of power plant lumber in forground. Wooden forms for pouring concrete in background. Close

• 44. [Image] PH037_MF00557; 4251; P4038

  	[Northwestern Electric Company, Albina Station. 2,400 V. Buses, disconnecting and oil switches.]
  	Citation × Citation Citation Abstract Copy Title: PH037_MF00557; 4251; P4038 Year: 1880 [Northwestern Electric Company, Albina Station. 2,400 V. Buses, disconnecting and oil switches.] Title: PH037_MF00557; 4251; P4038 Year: 1880 [Northwestern Electric Company, Albina Station. 2,400 V. Buses, disconnecting and oil switches.] Close

• 45. [Image] Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; 23943; P2547

  	Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; default
  	Citation × Citation Citation Abstract Copy Title: Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; 23943; P2547 Year: 1880 Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; default Title: Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; 23943; P2547 Year: 1880 Northwestern National Bank building, under construction at 6th and Morrison, Portland. Scaffolding on building, Post Office grounds in foreground.; default Close

• 46. [Image] Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; 9067; P2784

  	Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; default
  	Citation × Citation Citation Abstract Copy Title: Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; 9067; P2784 Year: 1880 Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; default Title: Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; 9067; P2784 Year: 1880 Full view, Northwestern National Bank, 6th and Morrison, Portland. Building under construction, debris around unfinished street level stores.; default Close

• 47. [Image] PH037_2795 Angelus Studio photographs; Located in Box 267

  	An indoor portrait of men dressed in suits and ties operating adding machines inside the Northwestern National Bank. Papers and desk lamps are situated on the stands next to the adding machines in front ...
  	Citation × Citation Citation Abstract Copy Title: PH037_2795 Angelus Studio photographs; Located in Box 267 Year: 1880 An indoor portrait of men dressed in suits and ties operating adding machines inside the Northwestern National Bank. Papers and desk lamps are situated on the stands next to the adding machines in front of the men. To the right of the men are cubicles with sliding doors encased in metal fencing. Small chandeliers hang from the ceilings. Marble columns are visible on either side of the workers. Wooden desks and tall desk lamps are situated to the left of the men. Title: PH037_2795 Angelus Studio photographs; Located in Box 267 Year: 1880 An indoor portrait of men dressed in suits and ties operating adding machines inside the Northwestern National Bank. Papers and desk lamps are situated on the stands next to the adding machines in front of the men. To the right of the men are cubicles with sliding doors encased in metal fencing. Small chandeliers hang from the ceilings. Marble columns are visible on either side of the workers. Wooden desks and tall desk lamps are situated to the left of the men. Close

• 48. [Image] Range maps of terrestrial species in the interior Columbia River basin and Northern portions of the Klamath and Great Basins

  	Abstract Marcot, Bruce G.; Wales, Barbara C; Demmer, Rick. 2003. Range maps of terrestrial species in the interior Columbia River basin and northern portions of the Klamath and Great Basins. Gen. Tech. ...
  	Citation × Citation Citation Abstract Copy Title: Range maps of terrestrial species in the interior Columbia River basin and Northern portions of the Klamath and Great Basins Author: Marcot, Bruce G. Year: 2003, 2005, 2004 Abstract Marcot, Bruce G.; Wales, Barbara C; Demmer, Rick. 2003. Range maps of terrestrial species in the interior Columbia River basin and northern portions of the Klamath and Great Basins. Gen. Tech. Rep. PNW-GTR-583. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 304 p. Current range distribution maps are presented for 14 invertebrate, 26 amphibian, 26 reptile, 339 bird, and 125 mammal species and selected subspecies (530 total taxa) of the interior Columbia River basin and northern portions of the Klamath and Great Basins in the United States. Also presented are maps of historical ranges of 3 bird and 10 mammal species, and 6 maps of natural areas designated by federal agencies and other organizations. The species range maps were derived from a variety of publications and from expert review and unpublished data, and thus differ in degree of accuracy and resolution. The species maps are available in computer versions and are indexed herein by common and scientific names. Keywords: Maps, species range, species distribution, wildlife, invertebrates, arthropods, amphibians, reptiles, birds, mammals, bats, biodiversity, endemism, natural areas, interior Columbia River basin, Klamath Basin, Great Basin. Title: Range maps of terrestrial species in the interior Columbia River basin and Northern portions of the Klamath and Great Basins Author: Marcot, Bruce G. Year: 2003, 2005, 2004 Abstract Marcot, Bruce G.; Wales, Barbara C; Demmer, Rick. 2003. Range maps of terrestrial species in the interior Columbia River basin and northern portions of the Klamath and Great Basins. Gen. Tech. Rep. PNW-GTR-583. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 304 p. Current range distribution maps are presented for 14 invertebrate, 26 amphibian, 26 reptile, 339 bird, and 125 mammal species and selected subspecies (530 total taxa) of the interior Columbia River basin and northern portions of the Klamath and Great Basins in the United States. Also presented are maps of historical ranges of 3 bird and 10 mammal species, and 6 maps of natural areas designated by federal agencies and other organizations. The species range maps were derived from a variety of publications and from expert review and unpublished data, and thus differ in degree of accuracy and resolution. The species maps are available in computer versions and are indexed herein by common and scientific names. Keywords: Maps, species range, species distribution, wildlife, invertebrates, arthropods, amphibians, reptiles, birds, mammals, bats, biodiversity, endemism, natural areas, interior Columbia River basin, Klamath Basin, Great Basin. Close

• 49. [Image] Status of Oregon's bull trout : distribution, life history, limiting factors, management considerations, and status

  	EXECUTIVE SUMMARY Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River ...
  	Citation × Citation Citation Abstract Copy Title: Status of Oregon's bull trout : distribution, life history, limiting factors, management considerations, and status Author: Buchanan, David V; Hanson, Mary L; Hooton, Robert M Year: 1997, 2007, 2005 EXECUTIVE SUMMARY Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River systems. No bull trout have been observed in Oregon's coastal systems. A total of 69 bull trout populations in 12 basins are currently identified in Oregon. A comparison of the 1991 bull trout status (Ratliff and Ho well 1992) to the revised 1996 status found that 7 populations were newly discovered and 1 population showed a positive or upgraded status while 22 populations showed a negative or downgraded status. The general downgrading of 32% of Oregon's bull trout populations appears largely due to increased survey efforts and increased survey accuracy rather than reduced numbers or distribution. However, three populations in the upper Klamath Basin, two in the Walla Walla Basin, and one in the Willamette Basin showed decreases in estimated population abundance or distribution. Some Oregon river basins have bull trout populations at extreme risk of extinction. This statewide status review listed only 19% of the bull trout populations in Oregon with a ulow risk of extinction" or "of special concern." Therefore, 81% of Oregon's bull trout populations are considered to be at a "moderate risk of extinction," "high risk of extinction," or "probably extinct." Populations in the Hood, Klamath, and Powder basins, as well as the Odell Lake population in the Deschutes basin, which contain only a few remaining bull trout, are examples of populations having a "moderate" or "high risk" of extinction. Approximately 55% of current bull trout distribution occurs on lands managed by the U.S. Forest Service. A much smaller proportion occurs on Bureau of Land Management managed lands (2%). Only 16% of current bull trout distribution occurs within a protected area defined as Wilderness, Wild and Scenic River, or within a National Park. The Northwest Forest Plan, Inland Native Fish Strategy, and Interim Strategies for Managing Anadromous Fish-producing Watersheds in Eastern Oregon and Washington, Idaho, and Portions of California have provided increased protection for bull trout habitat depending on their scope and geographic areas affected, and the extent to which they are being effectively implemented in watersheds containing bull trout. Recent reduction in timber production on National Forests (up to 50% in western Oregon National Forests and over 30% in eastern Oregon National Forests) should help improve riparian and stream habitat conditions for bull trout. The remaining bull trout distribution occurs on private, state, or tribal owned lands. A comparison of approximately 39 locations throughout the state with protective angling regulations on bull trout (in some areas more than one bull trout population is protected by one regulation) shows that all state managed areas were upgraded in a protective angling status or at least maintained in 1996 compared to 1989. Restrictive angling regulations prohibit angler harvest of all bull trout populations in Oregon except for one in the Deschutes Basin. Restrictive bull trout angling regulation changes (including the elimination of bull Vll trout harvest in all spawning areas) may be the major reasons why the Metolius River/Lake Billy Chinook and mainstem McKenzie River populations have shown significant increases in abundance. Statewide stocking of non-native brook trout, including the high lakes stocking program, has been discontinued in locations where managers believe brook trout could migrate downstream and potentially interact with native bull trout. Hatchery stocking of legal rainbow trout to promote recreational fisheries has been discontinued in most locations near bull trout populations to avoid incidental catch of bull trout. The spatial and temporal distributions of bull trout reported for each river basin in this status report should be used as an accurate baseline for fisheries managers. Current distribution and relative change of distribution should be useful indicators of population health and status. The GIS maps in this report provide a template to add new layers of data such as critical spawning and juvenile rearing areas, or as a method to compare distribution changes through time. Length frequency data are presented for most Oregon bull trout populations. This should provide estimates for the presence of multiple age classes and the percent of fluvial size life history component. Vlll Title: Status of Oregon's bull trout : distribution, life history, limiting factors, management considerations, and status Author: Buchanan, David V; Hanson, Mary L; Hooton, Robert M Year: 1997, 2007, 2005 EXECUTIVE SUMMARY Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River systems. No bull trout have been observed in Oregon's coastal systems. A total of 69 bull trout populations in 12 basins are currently identified in Oregon. A comparison of the 1991 bull trout status (Ratliff and Ho well 1992) to the revised 1996 status found that 7 populations were newly discovered and 1 population showed a positive or upgraded status while 22 populations showed a negative or downgraded status. The general downgrading of 32% of Oregon's bull trout populations appears largely due to increased survey efforts and increased survey accuracy rather than reduced numbers or distribution. However, three populations in the upper Klamath Basin, two in the Walla Walla Basin, and one in the Willamette Basin showed decreases in estimated population abundance or distribution. Some Oregon river basins have bull trout populations at extreme risk of extinction. This statewide status review listed only 19% of the bull trout populations in Oregon with a ulow risk of extinction" or "of special concern." Therefore, 81% of Oregon's bull trout populations are considered to be at a "moderate risk of extinction," "high risk of extinction," or "probably extinct." Populations in the Hood, Klamath, and Powder basins, as well as the Odell Lake population in the Deschutes basin, which contain only a few remaining bull trout, are examples of populations having a "moderate" or "high risk" of extinction. Approximately 55% of current bull trout distribution occurs on lands managed by the U.S. Forest Service. A much smaller proportion occurs on Bureau of Land Management managed lands (2%). Only 16% of current bull trout distribution occurs within a protected area defined as Wilderness, Wild and Scenic River, or within a National Park. The Northwest Forest Plan, Inland Native Fish Strategy, and Interim Strategies for Managing Anadromous Fish-producing Watersheds in Eastern Oregon and Washington, Idaho, and Portions of California have provided increased protection for bull trout habitat depending on their scope and geographic areas affected, and the extent to which they are being effectively implemented in watersheds containing bull trout. Recent reduction in timber production on National Forests (up to 50% in western Oregon National Forests and over 30% in eastern Oregon National Forests) should help improve riparian and stream habitat conditions for bull trout. The remaining bull trout distribution occurs on private, state, or tribal owned lands. A comparison of approximately 39 locations throughout the state with protective angling regulations on bull trout (in some areas more than one bull trout population is protected by one regulation) shows that all state managed areas were upgraded in a protective angling status or at least maintained in 1996 compared to 1989. Restrictive angling regulations prohibit angler harvest of all bull trout populations in Oregon except for one in the Deschutes Basin. Restrictive bull trout angling regulation changes (including the elimination of bull Vll trout harvest in all spawning areas) may be the major reasons why the Metolius River/Lake Billy Chinook and mainstem McKenzie River populations have shown significant increases in abundance. Statewide stocking of non-native brook trout, including the high lakes stocking program, has been discontinued in locations where managers believe brook trout could migrate downstream and potentially interact with native bull trout. Hatchery stocking of legal rainbow trout to promote recreational fisheries has been discontinued in most locations near bull trout populations to avoid incidental catch of bull trout. The spatial and temporal distributions of bull trout reported for each river basin in this status report should be used as an accurate baseline for fisheries managers. Current distribution and relative change of distribution should be useful indicators of population health and status. The GIS maps in this report provide a template to add new layers of data such as critical spawning and juvenile rearing areas, or as a method to compare distribution changes through time. Length frequency data are presented for most Oregon bull trout populations. This should provide estimates for the presence of multiple age classes and the percent of fluvial size life history component. Vlll Close

• 50. [Image] Northwestern Electric Company Alberta Substation (Portland, Oregon); Alberta Substation, Northwest Electric Company (Portland, Oregon)

  	This image is included in Building Oregon: Architecture of Oregon and the Pacific Northwest, a digital collection which provides documentation about the architectural heritage of the Pacific Northwest....
  	Citation × Citation Citation Abstract Copy Title: Northwestern Electric Company Alberta Substation (Portland, Oregon); Alberta Substation, Northwest Electric Company (Portland, Oregon) Author: Hills, Harry; Hansen Construction Company Year: 1931 This image is included in Building Oregon: Architecture of Oregon and the Pacific Northwest, a digital collection which provides documentation about the architectural heritage of the Pacific Northwest. Title: Northwestern Electric Company Alberta Substation (Portland, Oregon); Alberta Substation, Northwest Electric Company (Portland, Oregon) Author: Hills, Harry; Hansen Construction Company Year: 1931 This image is included in Building Oregon: Architecture of Oregon and the Pacific Northwest, a digital collection which provides documentation about the architectural heritage of the Pacific Northwest. Close