Found 56 datasets matching "water quality thresholds".
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Paired data for estimates of E. coli concentrations by culture analysis and E. coli gene copies by Draft Method C for 6965 ambient water samples from state of Michigan. This dataset is...
Search relevance: 49.10 | Views last month: 1 -
This data set characterizes the thermal regime in a number of Colorado and New Mexico streams that contain populations of Rio Grande Cutthroat Trout (Oncorhynchus clarkii virginalis) or have been...
Search relevance: 40.41 | Views last month: 0 -
This data release consists of rasters representing the probability of exceeding multiple thresholds of nitrate in shallow groundwater for the Mid-Atlantic region of the United States. Each raster...
Search relevance: 39.76 | Views last month: 0 -
In the Delta Anatomy Mapping Project, all levee anatomies were delineated using slope grids built from available LIDAR data points. LIDAR data points were converted to digital elevation models and...
Search relevance: 39.51 | Views last month: 0 -
The Southeast Coast Network assessed water-quality at Fort Matanzas National Monument as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following...
Search relevance: 39.23 | Views last month: 0 -
The Southeast Coast Network assessed water-quality at Cumberland Island National Seashore as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following...
Search relevance: 39.15 | Views last month: 0 -
The Southeast Coast Network assessed water-quality at Timucuan Ecological and Historical Preserve as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted...
Search relevance: 38.93 | Views last month: 0 -
The Southeast Coast Network assessed water-quality at Canaveral Island National Seashore as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following...
Search relevance: 38.44 | Views last month: 0 -
The Southeast Coast Network assessed water-quality at Fort Pulaski National Monument as part of the National Park Service Vital Signs Monitoring Program. Monitoring was conducted following methods...
Search relevance: 38.24 | Views last month: 0 -
This data release includes GIS datasets supporting the Colorado Legacy Mine Lands Watershed Delineation and Scoring tool (WaDeS), a web mapping application available at...
Search relevance: 35.77 | Views last month: 0 -
The ascii grids represent regional probabilities that groundwater in a particular location will have dissolved oxygen (DO) concentrations less than selected threshold values representing anoxic...
Search relevance: 34.23 | Views last month: 0 -
New River Gorge National River (NERI) is located in south-central West Virginia along an 85-km stretch of the New River within the Appalachian Mountain chain. NERI conserves the outstanding...
Search relevance: 33.84 | Views last month: 0 -
The Pacific Islands Ocean Observing System (PacIOOS), University of Hawaii School of Ocean and Earth Science and Technology Department of Oceanography, and Hawaii Sea Grant are developing a...
Search relevance: 33.40 | Views last month: 2 -
This data release contains groundwater-quality data and well information for the glacial aquifer system in the northern USA. Water-quality data and well information were derived from a dataset...
Search relevance: 32.97 | Views last month: 0 -
The Terra and Aqua combined MCD64A1 Version 6.1 Burned Area data product is a monthly, global gridded 500 meter (m) product containing per-pixel burned-area and quality information. The MCD64A1...
Search relevance: 32.79 | Views last month: 0 -
Groundwater samples were collected from 60 public supply wells in the Colorado Plateaus principal aquifer. Water quality evaluations of groundwater for drinking water at public supply depths were...
Search relevance: 32.79 | Views last month: 0 -
Groundwater samples were collected and analyzed from 1,015 wells as part of the National Water-Quality Assessment Project of the U.S. Geological Survey National Water-Quality Program and the...
Search relevance: 30.14 | Views last month: 0 -
The MCD64A1 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the [MCD64A1 Version 6.1](https://doi.org/10.5067/MODIS/MCD64A1.061) data product.The Terra and...
Search relevance: 30.00 | Views last month: 0 -
The VNP64A1 Version 1 data product was decommissioned on July 31, 2025. Users are encouraged to use the [VNP64A1](https://doi.org/10.5067/VIIRS/VNP64A1.002) Version 2 data product.The daily...
Search relevance: 29.89 | Views last month: 0 -
The daily NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Burned Area (VNP64A1) Version 2 data product is a monthly, global...
Search relevance: 29.77 | Views last month: 0
