• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

These data were compiled to evaluate the potential adverse impacts that stocked trout may have on native fish populaitons through predation. Hatchery-reared rainbow and brown trout are typically...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-04T00:00:00.000+00:00

Timeseries data from 'Hog Island Oyster Hatchery' (hog-island-hatchery)

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-03-01T00:00:00.000+00:00

Steelhead in Pacific Northwest hatcheries are typically reared for release as 1-year-old smolts, rather than the 2¬and 3-year-old smolt life history patterns found in nature. High growth rates...

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• Organization: State of Washington
• Updated: 2025-06-14

This dataset contains salmon population "indicator" data from WDFW's Salmon Population Indicators (SPi) database as well as newly calculated hatchery indicators (e.g., proportion of natural origin...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-30T00:00:00.000+00:00

This project addresses a key uncertainty for evaluating whether hatchery supplementation programs have a net positive contribution to recovery of listed populations. Specifically, what is the...

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• Organization: State of Washington
• Updated: 2026-02-14

A list of hatchery programs presented in the Salmon Conservation Reporting Engine (SCoRE)

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-08T04:42:24.000+00:00

Investigate olfactory imprinting techniques that will improve homing by hatchery salmon to their hatchery of origin, and thereby reduce potential risks from these fish to wild fish populations. ...

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• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

Invasive crayfish are known to displace native crayfish species, alter aquatic habitat and community structure and function, and are serious pests for fish hatcheries. White River Crawfish (WRC;...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-04T00:00:00.000+00:00

Timeseries data from '(CMSDOCK) UNCW Shellfish Research Hatchery, NC' (cmsdock)

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• Organization: State of Washington
• Updated: 2026-02-14

This dataset are records of Adult Salmon that have returned to hatchery facilities. The events are separated into categories which include the number of fish handled. Event categories include...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

Three groundwater flow models (KMS model, Pumping Test model, and Modified LMB model) were developed for the Kettle Moraine Springs State Fish Hatchery using the U.S. Geological Survey codes...

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• Organization: Department of the Interior
• Updated: 2024-10-04T00:00:00Z

Particulate samples were collected from a fish hatchery in Puyallup, Washington, September 18 – 20, 2023 during late summer, low-flow conditions in the intake creek. Settled solids were collected...

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• Organization: Department of the Interior
• Updated: 2025-04-01T00:00:00Z

Cisco and Bloater growth data from hatchery reared fish were collected in association with a project to repopulate Lake Ontario native prey species. Fish were grown and measured under hatchery...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-30T00:00:00.000+00:00

Timeseries data from 'HATCHERY C AT FOREST SVC RD 23 NR COFFMAN COVE AK (USGS 15086225)' (gov_usgs_nwis_15086225)

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• Organization: Department of the Interior
• Updated: 2022-03-01T00:00:00Z

These data were compiled as part of a larger study to evaluate post-stocking survival of hatchery-reared Roundtail Chub. We conducted a two year study (Dec. 2015 – Mar. 2017) in the upper Verde...

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• Organization: Department of the Interior
• Updated: 2025-04-08T16:10:42Z

Count of total number Hatchery or Adipose-Clipped Chinook Salmon (Oncorhynchus tshawytscha) observed in a two hour period

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• Organization: Department of the Interior
• Updated: 2026-02-19T08:50:28Z

California Great Basin Region Water Operations Data for Lake Natoma Nimbus Dam and Powerplant. Average daily lake/reservoir release from Lake Natoma to Nimbus Fish Hatchery in cubic feet per...

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• Organization: Department of the Interior
• Updated: 2023-06-21T00:00:00Z

In order to estimate the costs of chemical control of non-indigenous crayfish versus the cost of manual inspection of fish hatchery shipments a cost analysis was performed. The data includes...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-02-05T00:00:00.000+00:00

We are using genetic pedigree information to estimate the reproductive success of hatchery and wild fall-run Chinook salmon spawning in the Cedar River, Washington. Genotypes and associated...

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• Organization: Department of the Interior
• Updated: 2024-06-28T00:00:00Z

The main contents of this data release are estimates of daily and annual abundances of federally-threatened natural-origin age-0 fall Chinook salmon (Oncorhynchus tshawytscha) passing Lower...

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