The next period tentatively starts Thursday, August 6 at 06:00am for 90 hours after a 10 day closure. The Gulkana Hatchery supports a small portion of the annual Copper River sockeye run.Chinook catches have also been low this year, with 5,751 fish caught during the first five openers, but with no other way to track the Copper River chinook return until the fish reach counting stations at upriver tributaries, Botz said the time restrictions put on the fishery because of the low sockeye counts could have allowed a significant number of fish into the river. We are still troubleshooting the internet connection, but have a workaround for now. The sonars were turned off on June 11th and the camp removed. ADF&G Hatcheries. Fish Counts Daily ADF&G Miles Lake sonar count Water Level Copper River @ Chitina river level data provided by NOAA.
Description: The Sonar on the Copper River is located at the outlet of Miles Lake, about 70 miles from the Chitina dipnet fishery.It takes approximately 2 weeks for salmon to travel this distance, but this is highly variable depending on the water level. The platform is deployed about a half mile from the camp and transmits its data by wireless link.Copyright Prince William Sound Science Center 2016. More than 30,000 sockeye were harvested in each of the two following openers, but the typical early season peak in daily sockeye escapement counts never materialized, which has forced managers to close commercial fishing since June 1.As of June 15, the Alaska Department of Fish and Game had counted 245,645 sockeye at the Miles Lake sonar and approximately 53,000 of those fish, or more than 20 percent of the total escapement, had been counted in the past four days.The Prince William Sound chum harvest of 221,000 fish was off 14 percent from 2019 as of June 14 as well, according to the ASMI data.“We are definitely managing for a different set of stocks than we were before,” Botz said, noting there are more than 100 distinct sockeye stocks throughout the Copper drainage and nearby systems that contribute to the overall fishery.Through June 15 nearly 5,000 sockeye and 42,000 chum had been harvested at the Coghill River and another 41,000 had been caught in the Eshamy-Main Bay District, according to ADFG figures.The Copper River District fleet harvested approximately 1.2 million sockeye last year.According to all-gear harvest data compiled by the research firm McDowell Group for the Alaska Seafood Marketing institute the overall Prince William Sound sockeye harvest — including the Copper River District — was off 82 percent from last year with approximately 114,000 fish caught through June 14, compared to a harvest of 646,000 sockeye by the same date a year ago.ADFG’s sustainable escapement goal range for the Copper River is 360,000 to 750,000 sockeye.
IMPORTANT: The Alaska Department of Fish & Game sonar counter that provides this data is approximately 70 miles downriver of the Copper River Personal Use Dipnet Fishery near Chitina. All rights reserved.May 11: The east bank sonar is operational as of noon, it is now recording every hour. May 27: The camp has been moved to avoid rising waters and to better position the sonars.View of the sonar camp and east bank sonar.The camp is just below the confluence of the Clear Martin River and the Copper River. 2020 LOWER COPPER RIVER SONAR STATION FISH PASSAGE The 2020 project has ended. CTC has plans to plow the road out to 36 mile, which should allow us to get the platform to the site.The project this year is funded by the Copper River/Prince William Sound Marketing Association. The sonars were turned off on June 11th and the camp removed. The Chitina Dipnetters will be sending two representatives to the December, 2020, Board of Fish meeting in Cordova. Fishing improved for the gillnet fleet during the May 25 and June 1 openers, with 33,777 and 31,522 sockeye taken during the respective periods. There is a sonar on the bank at the camp site, and a second sonar on a floating platform is deployed in a second channel to the west.Questions or comments? FISH PASSAGE SUMMARIES: Hourly fish passage. Prince William Sound Aquaculture Corporation. Daily fish passage. See also the Norton Sound Area fish counts/escapement data; Copper River Sockeye Salmon Escapement Preliminary inseason sockeye salmon escapement estimates for the Copper River. FISH PASSAGE SUMMARIES: Hourly fish passage 2018 LOWER COPPER RIVER SONAR STATION FISH PASSAGE FISH PASSAGE SUMMARIES: Daily Counts of Salmon Passage Hourly Counts of Salmon Passage *Note: Some browsers display a cached version CTC has plans to plow the road out to 36 mile, which should allow us to get the platform to the site.The project this year is funded by the Copper River/Prince William Sound Marketing Association. Just more than 44,000 sockeye were harvested during the entire 2018 Copper River season and only 45,000 fish had passed the sonar by June 1 of that year, compared to the 79,000 fish this year.Through June 1 just 79,482 sockeye had been enumerated at the sonar in the lower river. 2020 LOWER COPPER RIVER SONAR STATION FISH PASSAGE The 2020 project has ended.
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