• Organization: Department of the Interior
• Updated: 2023-09-25T00:00:00Z

Biological indicators including morphometric (length, weight), age, sex and health indicators including organismal (health assessment index, condition factor), organ (hepatosomatic index,...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2021-04-08

Represents spatial predictions of biological condition at unsampled streams and lakes across the counterminous US. Also includes spatial predictions channel dimensions of unsamples streams. This...

• Organization: U.S. Environmental Protection Agency
• Updated: 2018-04-13

The data contain information on the biological condition of streams within California as well as geospatial/field indicators of watershed or water quality. This dataset is associated with the...

• html

• Organization: State of Iowa
• Updated: 2023-08-30

Since 1994, the Iowa Department of Natural Resources and the State Hygienic Laboratory (SHL) have sampled fish and benthic macroinvertebrates across the state to assess the biological integrity of...

• Organization: U.S. Environmental Protection Agency
• Updated: 2018-10-19

OTU sequence reads by sample, along with assigned taxonomy. This dataset is associated with the following publication: Bagley, M., E. Pilgrim, M. Knapp, C. Yoder, J. Santodomingo, and A....

• xml

• Organization: Department of the Interior
• Updated: 2025-03-17T23:01:08Z

This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in accordance with the BLM Assessment,...

• xml
• csv
• xls
• none
• zip
• json
• +6 more

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-05-16

These files contain field data from 3 coral reef surveys, 2 in Puerto Rico and one in Flower Garden Banks. Calculations are made to explore correlations between stony coral physical (size and...

• xml
• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2021-04-06

The datafile contains the results from expert elicitation utilized to develop narrative decision rules to discriminate between six levels of change in the biological condition along a gradient of...

• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-09-01

The 4 resource surveys (coastal, rivers and streams, lakes and reservoirs, and wetlands) each have datasets covering the biological, chemical, physical habitat, hydrologic and watershed data....

• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-03-08

Reach-scale flow classifications (ephemeral , intermittent, and perennial) based on direct hydrologic data and field (biological and geomorphological) and geospatial (climate, geographical)...

• zip

• Organization: Department of the Interior
• Updated: 2025-12-03T00:00:00Z

This data package was created 2025-12-03 10:49:12 by NPSTORET and includes selected project, location, and result data. Data are from William J. Zolan and J. A. Marsh's (University of Guam Water...

• csv
• csv
• csv
• xml
• csv
• csv
• +1 more

• Organization: Department of the Interior
• Updated: 2020-08-26T00:00:00Z

The US Geological Survey (USGS) conducted a study (Carlisle and others 2017) with a national-scale dataset composed of ecological data from the USGS National Water-Quality Assessment Project and...

• xml
• xml

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

Data provided from the Virginia Department of Environmental Quality (DEQ) including simulated values of 72 hydrologic metrics, or indicators of hydrologic alteration (IHA), 37 fish metrics, and 64...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-07-25T00:00:00.000+00:00

Bottle data collected during CalCOFI cruises 1701, 1704, 1708, 1711, 1802, and 1804, January 2017 - April 2018. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique...

• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:45.000+00:00

Ecosystem-based fisheries management requires the development of physical and biological time series that index ocean productivity for stock assessment and recruitment forecasts for commercially...

• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-10-18T00:00:00.000+00:00

2012 Spring CalCOFI. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish & Wildlife, NOAA Fisheries Service and...

• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-15T00:00:00.000+00:00

2016 Summer CalCOFI. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish & Wildlife, NOAA Fisheries Service and...

• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-06-22T00:00:00.000+00:00

2012 Winter CalCOFI Survey. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish & Wildlife, NOAA Fisheries Service...

• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-03-21T00:00:00.000+00:00

2008 Winter CalCOFI. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish & Wildlife, NOAA Fisheries Service and...

• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-03-19T00:00:00.000+00:00

2007 Spring CalCOFI. The California Cooperative Oceanic Fisheries Investigations (CalCOFI) are a unique partnership of the California Department of Fish and Wildlife, NOAA Fisheries Service and...

• none
• none
• none
• none
• none
• none