2024 Columbia fish counts

Columbia River Inter-Tribal Fish Commission Science & Restoration CRITFC provides the tribes and the region with biological research, fisheries management, hydrology, climate change analysis, and other science to support the protection and restoration of Columbia Basin salmon, lamprey, and sturgeon. . Aqha australia

Also, note these counts are daytime counts and lamprey passage numbers are still probably closer to 165,314 total fish. Pacific lamprey, an ancient, eel-like fish species, are seeing returns 170 percent higher than the 10-year average (2013-2022) at Bonneville Lock and Dam this year.The purpose of this association is to protect and propagate game and fish, to assist in conservation of forests and streams, to assist in making game and fish laws, and to foster and perpetuate a feeling of good will between fellow sportsmen, farmers, and game and fish authorities. View All Club Rules. View Club Constitution.Apr 16, 2024 · The Columbia River offers premier opportunities to fish for salmon, steelhead, sturgeon, shad and a variety of warmwater species. Management of the river and its fisheries is a responsibility shared by state, federal and tribal agencies. The overarching management objective is to meet conservation requirements while providing optimum sport and ... 4 days ago · DART Adult Passage Visual Counts Metadata & Glossary. The DART Columbia Basin Adult Passage "Quick Look" Summary presents current adult passage counts with the ten year averages at Bonneville, McNary, Ice Harbor, Lower Granite, Priest Rapids, and Wells dams. Updated daily. Have you ever gone on a hike only to find yourself feeling uncomfortable and sweaty halfway through? Or have you gone camping only to have your clothes feel heavy and bulky? If so,...Counts of Summer Steelhead by Run Year at Nine Columbia and Snake River Dams, June 1-May31, 1938-2002 continued. Year Bonneville1 The Dalles John Day McNary Priest Rapids Ice Harbor Lower Monumental Little Goose2 Lower Granite. 1965-66 1966-67 1967-68 1968-69 1969-70.This World Fish Migration Day event builds on spring public fish count events that were organized from 2015 through 2019 as part of the World Science Festival, and we are thankful that there are so many wonderful partners that connect annually to make this annual event a success! The full set of data are shared here as part of our long term ...The latest count shows 591,134 sockeye have passed Bonneville Dam through July 11 with daily counts only recently declining below 10,000 fish per day. The modern-day record passage at Bonneville Dam of 614,179 set in 2014 still stands, but sockeye are expected to continue to return in good numbers for another week or two, so … Summer Chinook Upper Columbia 38,300 65,494 77,600 Sockeye Total Sockeye 246,300 345,018 155,600 Wenatchee 39,400 56,111 27,300 Okanogan 201,800 273,667 127,300 Yakima 2,500 11,790 200 Deschutes 300 n/a 100 Snake River 2,300 734 700 12/11/2020 Columbia River Adult Salmon Returns: Actual and Forecasted † Abridged version of the Fish Passage Thru the Lower Snake & Columbia Rivers storymap.When the dams on the Columbia and Snake Rivers in the Walla Walla District were installed in the 1950’s, 1960’s, ... The numbers depicted on the graph were taken from 83 years of fish counts at Bonneville Dam. From 2001/2015, over 25 years after the last Snake River Dam was finished, 8.2 million fish crossed the dam.Columbia Basin Mainstem Dam Fish Count Metadata; Columbia Basin Mainstem Dam Fish Count Metadata. Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.Predictions. Access predictions of fish and river conditions in real-time and for historical dates. Products include Inseason Forecasts of juvenile and adult salmon passage through the Snake and Columbia rivers, and forecasts of water temperature and total dissolved gas.These output formats are available for the following data resources related to fish passage, PIT tags and the river environment: 1) Adult Passage - Daily counts of adult salmon at all major Columbia and Snake River dams (USACE); 2) Coded Wire Tag - Historic data for released CWT salmon from PSMFCs Coded Wire Tag database … Counts of Summer Steelhead by Run Year at Nine Columbia and Snake River Dams, June 1-May31, 1938-2002 continued. Year Bonneville1 The Dalles John Day McNary Priest Rapids Ice Harbor Lower Monumental Little Goose2 Lower Granite. 1965-66 1966-67 1967-68 1968-69 1969-70. Photo by Ben Holten. Recreational fishing on the Columbia River is a bucket-list item for many anglers. Every year, dozens of distinct Chinook, coho, and sockeye salmon and steelhead runs return to the mouth of the Columbia River and head upstream, eventually finding their way into one of the many tributaries in Washington, Oregon, or even Idaho …The non-native shad is now the predominant anadromous fish species in the Columbia River Basin. Since the 1980s, shad routinely surpassed the combined total of all returning native salmon and steelhead adults counted at Bonneville Dam, while in some recent years they comprised greater than 90% of the recorded upstream migrants. ...As of July 11th 591,134 sockeye have passed Bonneville with a final forecast of 636,500. Bonneville 2022 sockeye count, data from Fish Passage Center, fpc.org. Becky Johnson is the salmon program manager for the Nez Perce tribes. She noted that “the good sockeye return is likely due to improved ocean conditions” but adds that the ...About the Bonneville fish cameras. Virtual visitors can watch salmon and other fish migrate up the Columbia River from cameras inside the fish-counting stations at the fish ladders at Bonneville Lock and Dam. A partnership between Sawtooth Technologies, Seattle-based Discover Your Northwest and the Skamania County Chamber of Commerce provides ...Spring. May 23 10 AM-9 PM Z4-5 (Hayden Is.-Beacon Rock) Tangle net, live capture regulations - 19 Adults 9 jacks landed. TBD. Summer. No fishery. TBD. August (Early Fall) Aug 10–Sept 2, 8 periods; 9 hrs each Zones 4-5; 9-inch min. mesh 13-62 deliveries per period. 24,232 CHF, 930 Coho, 184 WSTG.LYMPIA, Wash. -- The Washington Department of Fish and Wildlife (WDFW) said sockeye salmon fishing expands on the Columbia River because numbers are much higher than predicted this year. “We ...Columbia River DART (Data Access in Real Time) DART Adult Passage Counts Daily for All Species. Data Courtesy of U.S. Army Corps of Engineers, NWD and Chelan, Douglas, and Grant County PUDs, Yakima Klickitat Fisheries Project, Colville Tribes Fish & Wildlife (OBMEP), Oregon Department of Fish & Wildlife, Washington Department of Fish & Wildlife.Winchester Dam Fish Counts. The Winchester Dam was built in November 1890 and is in the National Register of Historical Places. Constructed from large timber cribs, the dam was originally built 4-feet high and in 1907 the dam was raised to sixteen feet. Winchester Dam provided water and electricity for the town of Roseburg until 1923.Buy Columbia River fish counts by Jensen, Howard (ISBN: ) from Amazon's Book Store. Everyday low prices and free delivery on eligible orders.Fish counts over Bonneville Dam vary from year-to-year but the annual tally generally ranges from 1 to 3 million fish. When daily counts exceed 15,000 or more it’s time to hit them. ... Shad can really put a bend in a rod and it is recommended that you use at least a 7-weight rod to fish for them on the Columbia.Columbia River DART provides an interactive data resource designed for research and management purposes relating to the Columbia River Basin salmon populations and river environment. Daily data are accessible online and span as early as 1878 through present. DART focuses on the Columbia River Basin dams and fish passage.The complete run of Chinook in the Columbia River is the sum of three sub-runs—spring, summer and fall—each well characterized by a gaussian distribution. For more information, please refer to Run timing of adult Chinook salmon passing Bonneville dam on the Columbia River. 1. Anderson and Beer. 2009.LYMPIA, Wash. -- The Washington Department of Fish and Wildlife (WDFW) said sockeye salmon fishing expands on the Columbia River because numbers are much higher than predicted this year. “We ...Hiking is a great way to get exercise and enjoy the outdoors, but it’s important to have the right gear. Shopping for hiking gear can be daunting, but it doesn’t have to be. It’s i...Share your opinion or comments on a Fish and Wildlife Commission issue at: [email protected] Do you need this information in an alternative format or language? Contact 503-947-6000 or click here.Access predictions of fish and river conditions in real-time and for historical dates. Products include Inseason Forecasts of juvenile and adult salmon passage through the Snake and Columbia rivers, and forecasts of water temperature and total dissolved gas. ... Columbia Basin Annual Trends-- Includes adult escapement, passage, survival, D ...Fish Counts. The Wells Hydroelectric Project, located on the Columbia River, has fish ladders at each end of the dam. Fish ladders allow adult fish to easily pass the dam in their upstream migration. From May 1st to November 15th cameras record fish passage fish ladder windows are the recordings are reviewed the following day.Women's PFG Tidal Roamer™ Stretch Pants. $55.00. 4.739 out of 5 (23 Customer Reviews) (23) New. A stretchy fishing pant crafted with broad spectrum sun-shielding and stain-repellent tech. Cool Grey City Grey Ancient Fossil Collegiate Navy. +2.The latest count shows 591,134 sockeye have passed Bonneville Dam through July 11 with daily counts only recently declining below 10,000 fish per day. The modern-day record passage at Bonneville Dam of 614,179 set in 2014 still stands, but sockeye are expected to continue to return in good numbers for another week or two, so … Summer Chinook Upper Columbia 38,300 65,494 77,600 Sockeye Total Sockeye 246,300 345,018 155,600 Wenatchee 39,400 56,111 27,300 Okanogan 201,800 273,667 127,300 Yakima 2,500 11,790 200 Deschutes 300 n/a 100 Snake River 2,300 734 700 12/11/2020 Columbia River Adult Salmon Returns: Actual and Forecasted † Jan 27, 2022 ... ... Fish Ladder & Count Station at Bonneville Dam. ... Such a large-scale change in the Columbia Basin's migratory fish population is alarming ... Photo by Ben Holten. Recreational fishing on the Columbia River is a bucket-list item for many anglers. Every year, dozens of distinct Chinook, coho, and sockeye salmon and steelhead runs return to the mouth of the Columbia River and head upstream, eventually finding their way into one of the many tributaries in Washington, Oregon, or even Idaho in hopes of completing their journey to spawn in ... The department, federal agencies, and nongovernment organizations operate counting projects to count the numbers of migrating fish (primarily salmon), using weirs, sonars and counting towers in a number of streams throughout Alaska. This tool is used by the various fisheries divisions for a variety of management objectives.Sustainable Escapement Goal for Sockeye in 2019: 360,000 - 750,000 (Graphed above) Contact : Fishery Biologist, 907-424-4012. 78 records returned for the years selected. Dashes indicate days with no count. [Export results in …Averaging 22lbs the Columbia River Chinook Salmon is the largest of the Salmon species in the Columbia. Fish in the 40lb – 50lb range are common and are frequently caught from boats or from the river bank. ... Fish counts running over a million fish all headed upstream to the Hanford Reach to find a gravel bar to spawn on.Columbia Fish & Game – A privately owned club on over 105 acres of land. Welcome to Columbia Fish & Game! We are an active, family-friendly, private club for men and women who enjoy hunting, fishing, and the outdoors. We offer indoor and outdoor ranges for archery, rimfire and centerfire pistols and rifles, black powder firearms, and trap ...DART retrieves and posts the data as soon as it is made available. On April 1, live fish counting resumes at all 8 Columbia River and Snake River Corps dams with fish ladders: from April through October each year for 16 hours each day, fish counters working at each fish ladder look directly into the fish ladders to count the fish passing by.Purpose is to provide accurate anadromous juvenile and adult fish counts at the Columbia and Snake River dams. Www.Cbr.Washington.Edu/Dart ... Was the original creator of, and every 5 years amends, the Federal Columbia River Power System’s Fish and Wildlife Program. Www.Nwcouncil.OrgWill be stocked the week of May 20, with 750 hatchery rainbow trout. The river is open to fishing all year for trout, hatchery Chinook salmon, hatchery steelhead and wild steelhead over 24 inches. Use of bait allowed April 22 – Oct. 31 but beginning Nov. 1 anglers may only use lures and artificial flies.Counts of Summer Steelhead by Run Year at Nine Columbia and Snake River Dams, June 1-May31, 1938-2002 continued. Year Bonneville1 The Dalles John Day McNary Priest Rapids Ice Harbor Lower Monumental Little Goose2 Lower Granite. 1965-66 1966-67 1967-68 1968-69 1969-70.Prophet River, located in the beautiful province of British Columbia, Canada, is a hidden gem for fishing enthusiasts. Known for its pristine waters and abundant fish species, this...Jan 8, 2010 ... This video shows the fish counter at Bonneville Lock and Dam. The Bonneville Lock and Dam was constructed on the Columbia River by the ... Oregon Fish Counts. ODFW provides these comprehensive web resources to continuously update fish counts as soon as the information is received. Foster Dam. Leaburg Dam. Oregon Hatchery Research Center. Sherars Falls. Three Mile Falls Dam, Umatilla River. Willamette Falls Fish Passage. Winchester Dam – Umpqua River. See fish counts for the Baker River, Lake Washington, and Columbia River. Columbia River Columbia River DART. Foster Dam. Leaburg Dam. North Santiam - Minto Fish Facility - Upper and Lower Bennett Dams. Oregon Hatchery Research Center. Rogue River - Seine Counts at Huntley Park - Cole Rivers Hatchery Collection Pond Tally. Sherars Falls. Three Mile Falls Dam, Umatilla River. Willamette Falls Fish Passage. Are you looking for the perfect clothing to wear on your next outdoor adventure? If so, then you need to check out Columbia. As a well-known outdoor apparel company, Columbia has b...Jul 7, 2022 · Sockeye salmon are returning to the Columbia River at numbers far higher than predicted by the Washington Department of Fish and Wildlife, bringing expanded fishing opportunities this summer. May 6, 2024 · Predictions. Access predictions of fish and river conditions in real-time and for historical dates. Products include Inseason Forecasts of juvenile and adult salmon passage through the Snake and Columbia rivers, and forecasts of water temperature and total dissolved gas. Columbia River DART (Data Access in Real Time) DART Adult Passage Counts Monthly Summary for All Species. Data Courtesy of U.S. Army Corps of Engineers, NWD and Chelan, Douglas, and Grant County PUDs, Yakima Klickitat Fisheries Project, Colville Tribes Fish & Wildlife (OBMEP), Oregon Department of Fish & Wildlife, Washington Department of Fish ... Predictions. Access predictions of fish and river conditions in real-time and for historical dates. Products include Inseason Forecasts of juvenile and adult salmon passage through the Snake and Columbia rivers, and forecasts of water temperature and total dissolved gas.2021 mainstem Columbia River summer/fall salmon and steelhead regulations. Retention of adult hatchery Chinook allowed June 16 – July 5. Retention of hatchery steelhead and sockeye allowed. The daily adult bag limit is two salmonids, but only one may be a hatchery steelhead and only one may be a sockeye.Columbia River, Buoy 10 upstream to Bonneville Dam: Catch and release fishing only. Fishing for sturgeon at night is closed. Columbia River Tributaries Salmon/Steelhead: Deep River: Effective March 1 through April 5, 2024: Daily limit 6, up to 2 adults may be retained of which no more than 1 may be an adult Chinook.Hiking is a great way to get exercise and enjoy the outdoors, but it’s important to have the right gear. Shopping for hiking gear can be daunting, but it doesn’t have to be. It’s i...Emeryville Fish Counts. Boat Trip Details Dock Totals Audio; Oakland Anglers II Fish Emeryville Emeryville, CA 10 Anglers 1/2 Day AM: 2 Halibut, 2 Striped Bass: Sea Wolf Fish Emeryville Emeryville, CA 11 Anglers Full Day: 3 Lingcod, 110 Rockfish: Monterey Fish Counts. Boat Trip Details Dock TotalsAbridged version of the Fish Passage Thru the Lower Snake & Columbia Rivers storymap.Adult fish counting at Priest Rapids Dam starts in mid-April. The previous year’s returns will be displayed until counting begins for that year. DATA SOURCE: Columbia River …Women's PFG Tidal Roamer™ Stretch Pants. $55.00. 4.739 out of 5 (23 Customer Reviews) (23) New. A stretchy fishing pant crafted with broad spectrum sun-shielding and stain-repellent tech. Cool Grey City Grey Ancient Fossil Collegiate Navy. +2.Fish Counts. The Corps of Engineers provides for counting of adult salmon, lamprey, shad, sturgeon and bull trout migrating through Corps-owned hydro-electric facilities: Bonneville, The...Query and explore the Columbia River DART Fish Count website to see real time fish count information for the Columbia River Basin. The following graphs are linked and displayed from the Fish Passage Center website. Click the link to view the image full size. Graphs are updated daily at 8:30am PST.The complete run of Chinook in the Columbia River is the sum of three sub-runs—spring, summer and fall—each well characterized by a gaussian distribution. For more information, please refer to Run timing of adult Chinook salmon passing Bonneville dam on the Columbia River. 1. Anderson and Beer. 2009.Fish counts in Oregon are maintained and followed by many organizations and through a variety of methods. ODFW provides these comprehensive web resources to …Summer Chinook Upper Columbia 38,300 65,494 77,600 Sockeye Total Sockeye 246,300 345,018 155,600 Wenatchee 39,400 56,111 27,300 Okanogan 201,800 273,667 127,300 Yakima 2,500 11,790 200 Deschutes 300 n/a 100 Snake River 2,300 734 700 12/11/2020 Columbia River Adult Salmon Returns: Actual and Forecasted †Sustainable Escapement Goal for Sockeye in 2019: 360,000 - 750,000 (Graphed above) Contact : Fishery Biologist, 907-424-4012. 78 records returned for the years selected. Dashes indicate days with no count. [Export results in …Falls hatchery: The daily salmon limit is 6 fish, of which only 1 may be an adult. Release all salmon other than hatchery Chinook and hatchery coho. Fishery Reports: Lower Columbia River mainstem Cathlamet upstream to Bonneville Dam – 62 salmonid boats and 50 Washington bank rods were tallied during Saturday’s (3/5) flight count.Predictions. Access predictions of fish and river conditions in real-time and for historical dates. Products include Inseason Forecasts of juvenile and adult salmon passage through the Snake and Columbia rivers, and forecasts of water temperature and total dissolved gas. Counts of Summer Steelhead by Run Year at Nine Columbia and Snake River Dams, June 1-May31, 1938-2002 continued. Year Bonneville1 The Dalles John Day McNary Priest Rapids Ice Harbor Lower Monumental Little Goose2 Lower Granite. 1965-66 1966-67 1967-68 1968-69 1969-70. fish, including 38,750unclipped ( 34,700 wild) fish. The A-Index forecast is 45% and the B-Index forecast is 32% of their respective recent 10-year averages. • Counts of steelhead at Bonneville Dam during July 1- 27 total 25,976 fish, which is 52% of the recent 10-year average (99% of recent 5 -year) and more than expected (~21,240) given theThe original Columbia Basin Fish Accords, signed in 2008, guaranteed Northwest states and tribes more than $900 million for salmon and steelhead restoration projects and $50 million for Pacific lamprey passage improvements in the Columbia and Snake River basins for 10 years. BPA, the US Army Corps of Engineers, the Bureau of Reclamation, and a ...Salmon. During the last century in the Columbia River Basin, salmon runs, once the largest in the world, have declined over 90%. The 7.4-12.5 million average annual number of fish above Bonneville Dam has dropped to 600,000. Of these, approximately 350,000 are produced in hatcheries (ODFW and WDFW 1995). Spawning salmon populations in the ...Zosel Dam estimated 2008 adult sockeye passage counts missed due to equipment malfunction. 15 May 12:00 - 20 May 12:00 = 0. 17 Jul 00:00 - 18 Jul 19:00 = 6678. 09 Aug 10:00 - 12 Aug 12:00 = 649. 31 Aug 00:00 - 04 Sep 10:00 = 570. Total Missed Sockeye count = 7897. Initial 2008 Sockeye count = 77533.StreamNet is a cooperative information management and data dissemination project focused on fisheries and aquatic data and data-related services in the Pacific Northwest, with a focus on the Columbia River Basin. Data & Maps CAP Committees Resources News . . . See All News . . . Popular Resources CAP Fish HLIs …Columbia River, Buoy 10 upstream to Bonneville Dam: Catch and release fishing only. Fishing for sturgeon at night is closed. Columbia River Tributaries Salmon/Steelhead: Deep River: Effective March 1 through April 5, 2024: Daily limit 6, up to 2 adults may be retained of which no more than 1 may be an adult Chinook.ArcGIS ... Loading…Jun 6, 2020 ... the Spillway Dam was on the north side of the Columbia ... The fish ladders and fish ... Each species of fish is counted separately and counts are ...

Nov 30, 2023 · StreamNet is a cooperative information management and data dissemination project focused on fisheries and aquatic data and data-related services in the Pacific Northwest, with a focus on the Columbia River Basin. Data & Maps CAP Committees Resources News . . . See All News . . . Popular Resources CAP Fish HLIs High-level indicators shared […] . Amici easley menu

We would like to show you a description here but the site won’t allow us.Choosing the right university can be a daunting task, especially when there are so many options available. If you’re considering Columbia University Southern, you may be wondering ...Fish counts. Fish counts. Lake Washington sockeye salmon has been counted each twelvemonth since 1972 as they entry freshwater at the Hiram M. Chittenden Curls -- also known as an Ballard Locks -- on Seattle's Lake Washinton Ship Canal. Currently, the Washington Department of Fish additionally Wildlife and Muckleshoot Indian Tribe staff conduct ...Do you love spending time outdoors? Then you need Columbia clothing! Columbia clothing is specifically designed to keep you comfortable and protected while you enjoy the great outd... Access fish status indices and historical trends in fish populations. The status and trends are determined from analytical research, monitoring, and evaluation related to the Federal Columbia River Power System Biological Opinion. Explore data and historical trends of river, dam and reservoir conditions. The data have been collected based on fishing reports from Columbia County and have undergone serious moderation. Explore the map of Columbia County to find out where a particular type of fish is biting. Black crappie. Blue catfish. Largemouth bass. Spotted bass. 5. Go back. Columbia County (GA) fishing.Access predictions of fish and river conditions in real-time and for historical dates. ... Columbia River DART 2023 Adult Passage Bonneville Steelhead Summary for ... estimated from the previous year's passage dates. Explicit date ranges limit the counts to that specific date range. The Chinook Run schedules are reported by USACE, ODFW and the ...OLYMPIA – Fishery managers from Washington and Oregon on Wednesday approved this year’s recreational spring Chinook salmon fishing season for the Columbia River. The 2024 forecast for upriver spring Chinook is 121,000 fish, fewer than the 141,179 that returned to the Columbia River in 2023, and lower than the 10-year average of 152,289 fish.‘Asiwere’ means Big Peacock bass in Sikuani, yet Peacock bass are but a small part of what the fishing here has to offer. Fish for monster Peacock bass, Payara on topwater, 20 pound Pacu on flies and lures, disproportionately large Matrinxa, gilded and red tail catfish over 100 pounds, giant Piraiba and Tambaqui pushing 80 pounds.DART Adult Passage Counts Basin Summary for All Projects and Species. Data Courtesy of U.S. Army Corps of Engineers, NWD and Chelan, Douglas, and Grant County PUDs, Yakima Klickitat Fisheries Project, Colville Tribes Fish & Wildlife (OBMEP), Oregon Department of Fish & Wildlife, Washington Department of Fish & Wildlife.ArcGIS ... Loading…Columbia River Inter-Tribal Fish Commission Science & Restoration CRITFC provides the tribes and the region with biological research, fisheries management, hydrology, climate …Share your opinion or comments on a Fish and Wildlife Commission issue at: [email protected] Do you need this information in an alternative format or language? Contact 503-947-6000 or click here.Lower Deschutes River Fish ... Lindsay Powell, [email protected] Mid-Columbia Fish District Oregon Department of Fish and Wildlife. Updates ... •Mark-Recapture •Sherars Falls •Trap Counts –Warm Springs National Fish Hatchery (WSNFH) –Pelton Trap •Carcass surveys, tag returns. Steelhead Run Estimates Mark-RecaptureFor bright and sunny days, target shad by fishing 15 feet or so deep, again depending on the location, among other environmental factors. Specifically, in the Columbia River, the target areas would be right below any obstructions. Before the dams of Columbia River, shad would stack up in thick schools before they climb fish ladders. See fish counts for the Baker River, Lake Washington, and Columbia River. Prophet River, located in the beautiful province of British Columbia, Canada, is a hidden gem for fishing enthusiasts. Known for its pristine waters and abundant fish species, this...Information. To view passage at Bonneville or Lower Granite Dam go to: Corps of Engineers Fish Reporting Site Information on numbers of steelhead crossing the Columbia and Snake River dams is taken from data posted by the United States Army Corps of Engineers, and is updated during the counting season.; Counts include wild …As defined in the annual Fish Passage Plan, the U.S. Army Corps of Engineers has the important responsibility of enumerating adult salmon, steelhead, shad, lamprey, and other migratory fishes passing the hydroelectric facilities that they manage. These facilities include Bonneville, The Dalles, John Day, and McNary dams on the Columbia River ....

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