Recent cumulative adult Chinook passage at Bonneville Dam through late August 2026 stands near 348,000 for the Aug 1–Nov 1 counting window, tracking close to the five-year average and last year’s totals according to U.S. Army Corps of Engineers data via Columbia Basin Research DART. Primary drivers include Columbia River water temperatures, which above ~20–21 °C slow upstream migration as fish seek cooler tributaries, and river flow/spill levels that affect passage efficiency. Fall Chinook run timing peaks late August through mid-September with continued passage through October; ocean indicators such as the Pacific Decadal Oscillation and coastal upwelling also shape overall run strength. Daily visual and video counts, plus real-time temperature and discharge updates from NOAA and the Northwest River Forecast Center, will refine projections through the October 31 resolution window.
Экспериментальная сводка, созданная ИИ на основе данных Polymarket. Это не является торговой рекомендацией и не влияет на то, как разрешается этот рынок. · ОбновленоСколько чинуков пройдет через Бонневильскую плотину к 31 октября?
Сколько чинуков пройдет через Бонневильскую плотину к 31 октября?
НОВОЕ
31 окт. 2026 г.
Более 550 000
87%
Более 575 000
88%
Более 600 000
67%
$2,761 Объем
Более 550 000
$1,242 Объем
87%
Более 575 000
$455 Объем
88%
Более 600 000
$1,063 Объем
67%
This market will resolve to "Yes" if "Chinook" Adult Passage Annual Count at Bonneville Dam from January 1, 2026 through October 31, 2026, 11:59 PM ET, exceeds the listed value. Otherwise, this market will resolve to "No". Each market in this event will resolve independently, and any number of these markets, including all or none, may resolve to "Yes".
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31Recent cumulative adult Chinook passage at Bonneville Dam through late August 2026 stands near 348,000 for the Aug 1–Nov 1 counting window, tracking close to the five-year average and last year’s totals according to U.S. Army Corps of Engineers data via Columbia Basin Research DART. Primary drivers include Columbia River water temperatures, which above ~20–21 °C slow upstream migration as fish seek cooler tributaries, and river flow/spill levels that affect passage efficiency. Fall Chinook run timing peaks late August through mid-September with continued passage through October; ocean indicators such as the Pacific Decadal Oscillation and coastal upwelling also shape overall run strength. Daily visual and video counts, plus real-time temperature and discharge updates from NOAA and the Northwest River Forecast Center, will refine projections through the October 31 resolution window.
This market will resolve to "Yes" if "Chinook" Adult Passage Annual Count at Bonneville Dam from January 1, 2026 through October 31, 2026, 11:59 PM ET, exceeds the listed value. Otherwise, this market will resolve to "No". Each market in this event will resolve independently, and any number of these markets, including all or none, may resolve to "Yes".
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31
Открытие рынка: Sep 15, 2026, 5:12 PM ET
Объем
$2,761Дата окончания
4 нояб. 2026 г.Открытие рынка
Sep 15, 2026, 5:12 PM ETКто определяет исход
0x65070BE91...This market will resolve to "Yes" if "Chinook" Adult Passage Annual Count at Bonneville Dam from January 1, 2026 through October 31, 2026, 11:59 PM ET, exceeds the listed value. Otherwise, this market will resolve to "No". Each market in this event will resolve independently, and any number of these markets, including all or none, may resolve to "Yes".
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31Recent cumulative adult Chinook passage at Bonneville Dam through late August 2026 stands near 348,000 for the Aug 1–Nov 1 counting window, tracking close to the five-year average and last year’s totals according to U.S. Army Corps of Engineers data via Columbia Basin Research DART. Primary drivers include Columbia River water temperatures, which above ~20–21 °C slow upstream migration as fish seek cooler tributaries, and river flow/spill levels that affect passage efficiency. Fall Chinook run timing peaks late August through mid-September with continued passage through October; ocean indicators such as the Pacific Decadal Oscillation and coastal upwelling also shape overall run strength. Daily visual and video counts, plus real-time temperature and discharge updates from NOAA and the Northwest River Forecast Center, will refine projections through the October 31 resolution window.
This market will resolve to "Yes" if "Chinook" Adult Passage Annual Count at Bonneville Dam from January 1, 2026 through October 31, 2026, 11:59 PM ET, exceeds the listed value. Otherwise, this market will resolve to "No". Each market in this event will resolve independently, and any number of these markets, including all or none, may resolve to "Yes".
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31
The qualifying data is the Adult Passage Annual Count for Bonneville Dam for the date range January 1, 2026 through October 31, 2026, 11:59 PM ET. Jack Chinook will not be considered for resolution. A value exactly equal to the listed value will resolve to "No". The value read for that date range is final, and counts for dates after October 31, 2026 are disregarded. The count is used as published, without expansion, interpolation, or adjustment, and annual and year-to-date summary totals are not used.
The resolution date is November 3, 2026, 11:59 PM ET, extending to November 17, 2026, 11:59 PM ET if the count through October 31, 2026 has not been published by that time. If DART has not published the count through October 31, 2026 by November 17, 2026, 11:59 PM ET, this market will resolve based on the available data. If Columbia River DART becomes unavailable and does not re-appear by November 17, 2026, 11:59 PM ET, all markets will resolve to "No". No substitute data provider will be used. Revisions published before the controlling deadline are incorporated; revisions published after the controlling deadline are disregarded.
The primary resolution source for this market will be the Columbia River DART Adult Passage Annual Count for Chinook at Bonneville Dam, available here: https://www.cbr.washington.edu/dart/cs/php/rpt/adult_annual.php?outputFormat=html&proj=BON&startdate=1/1&enddate=10/31
Объем
$2,761Дата окончания
4 нояб. 2026 г.Открытие рынка
Sep 15, 2026, 5:12 PM ETКто определяет исход
0x65070BE91...Recent cumulative adult Chinook passage at Bonneville Dam through late August 2026 stands near 348,000 for the Aug 1–Nov 1 counting window, tracking close to the five-year average and last year’s totals according to U.S. Army Corps of Engineers data via Columbia Basin Research DART. Primary drivers include Columbia River water temperatures, which above ~20–21 °C slow upstream migration as fish seek cooler tributaries, and river flow/spill levels that affect passage efficiency. Fall Chinook run timing peaks late August through mid-September with continued passage through October; ocean indicators such as the Pacific Decadal Oscillation and coastal upwelling also shape overall run strength. Daily visual and video counts, plus real-time temperature and discharge updates from NOAA and the Northwest River Forecast Center, will refine projections through the October 31 resolution window.
Экспериментальная сводка, созданная ИИ на основе данных Polymarket. Это не является торговой рекомендацией и не влияет на то, как разрешается этот рынок. · Обновлено
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