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This data package was created 2025-12-03 08:48:21 by NPSTORET and includes selected project, location, and result data. Data are from Russell N. Clayshulte's (University of Guam Water and Energy...
Search relevance: 113.95 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:26 PM -
The U.S. Geological Survey, in cooperation with the Minnesota Department of Health, conducted a study to determine the occurrence of six unregulated contaminants in source and finished...
Search relevance: 85.27 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:20 PM -
This data release documents datasets supporting analysis of decadal trends in the quality of groundwater resources used for public drinking-water supply across California. The analysis primarily...
Search relevance: 83.12 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:51 PM -
The U.S. Geological Survey (USGS), in cooperation with the Pennsylvania Department of Environmental Protection (PADEP), conducted an evaluation of data used by the PADEP to identify groundwater...
Search relevance: 59.11 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:34 PM -
An extreme gradient boosting ensemble tree model predicting per- and polyfluoroalkyl substances (PFAS) occurrence in groundwater at the depths typical of the bottom of public and domestic drinking...
Search relevance: 57.67 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:48 PM -
These produced datasets include water-quality and quality assurance results collected by the USGS and other entities from 1952 to 2016 near the City of Poplar as well as throughout the East Poplar...
Search relevance: 56.19 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:37 PM -
The California Groundwater Ambient Monitoring and Assessment Program (GAMA) is a statewide, comprehensive assessment of groundwater quality designed to help better understand and identify risks to...
Search relevance: 54.49 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:42 PM -
Groundwater-quality data were collected from 983 wells as part of the National Water-Quality Assessment Project of the U.S. Geological Survey National Water-Quality Program and are included in...
Search relevance: 53.72 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:17 PM -
Groundwater-quality data were collected from 648 wells as part of the National Water-Quality Assessment Project of the U.S. Geological Survey National Water-Quality Program and are included in...
Search relevance: 52.74 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:01 PM -
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: 50.16 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 08:58 PM -
The Vermont Water Quality Standards (VTWQS) are rules intended to achieve the goals of the Vermont Surface Water Strategy, as well as the objective of the federal Clean Water Act which is to...
Search relevance: 48.61 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 05:51 PM -
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: 44.59 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:54 PM -
The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and environmental protection for beach...
Search relevance: 39.70 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 05:00 AM -
The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and environmental protection for beach...
Search relevance: 39.70 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 05:00 AM -
We are committed to monitoring the water quality of the County's lakes to ensure their continued health, as well as the health of the public who utilize the lake's many resources. We invite you to...
Search relevance: 39.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 05:56 PM -
The worksheet contains microbial, disinfection byproduct (DBP), and other water quality parameters at public water systems distribution network.
Search relevance: 38.68 | Views last month: 21 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
The worksheet contains microbial, disinfection byproduct (DBP), and other water quality parameters at public water systems distribution network.
Search relevance: 38.68 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
This data release contains site information and potential explanatory factor data for 1,899 groundwater sites. These sites were used to assess groundwater quality in aquifers used for domestic and...
Search relevance: 38.60 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:58 PM -
Asotin County Public Utilities District (PUD) annual water quality reports, 2003-2020.
Search relevance: 38.20 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:40 PM -
NCOD is a repository of drinking water quality data to be made available to EPA decision makers and the public.
Search relevance: 38.14 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:11 PM
