Search datasets
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This is a hybrid of location sources for well reports (logs). There is one location for all reports, even if it is the same well (new, deepening, etc. may all be separate reports and will be...
Search relevance: 105.38 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:41 PM -
This is a combined dataset from the USGS Orphaned Well Dataset (Grove and Merrill, 2022) and publicly available data from the USGS National Water Information System (NWIS) obtained via the Water...
Search relevance: 98.81 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:37 PM -
This dataset contains water chemistry measurements for groundwater wells in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Search relevance: 96.53 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:02 PM -
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: 94.99 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:26 PM -
This data set was derived from the Nevada Department of Conservation and Natural Resources, Division of Water Resources (NDWR) well log data base (http://water.nv.gov/Engineering/wlog/wlog.cfm)....
Search relevance: 90.72 | Views last month: 3 | Catalog Last Checked: October 29, 2026 at 08:25 AM -
There are 487 onshore oil and gas fields in California encompassing 3,392 square miles of aggregated area. The California State Water Resources Control Board (State Water Board) initiated a...
Search relevance: 87.95 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:48 PM -
This data release includes water-withdrawal rate data collected from a riverbank filtration system (RBF) by the Louisville Water Company from calendar years 2005–20 (water years 2005–21) and...
Search relevance: 85.65 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:04 PM -
The Ogallala Aquifer (OA) underlies about 170,000 square miles (111 million acres) of Wyoming, South Dakota, Nebraska, Kansas, Colorado, Oklahoma, Texas, and New Mexico, including about 1.9...
Search relevance: 85.38 | Views last month: 0 | Catalog Last Checked: September 24, 2026 at 12:30 AM -
The High Plains aquifer extends from about 32 degrees to almost 44 degrees north latitude and from about 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000...
Search relevance: 83.93 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:04 PM -
The High Plains aquifer extends from approximately 32 to 44 degrees north latitude and from 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000 square miles in...
Search relevance: 83.83 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:15 PM -
This dataset contains the water-quality results from the testing of unfiltered water samples (environmental samples) collected from 674 private wells in Connecticut for the analysis of arsenic and...
Search relevance: 83.35 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:11 PM -
In cooperation with the San Antonio Water System, continuous and discrete water-quality data were collected from groundwater wells completed in the Edwards aquifer, Texas, 2014-2015. Discrete...
Search relevance: 83.01 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:20 PM -
This data includes a document that describes the effort to collect and analyze water and gas samples from deep Utah FORGE wells 16A(78)-32, 58-32, 56-32 and 78B-32 along with additional pdf files...
Search relevance: 82.97 | Views last month: 2 | Catalog Last Checked: October 15, 2026 at 11:03 PM -
Groundwater samples were collected from domestic and public-supply wells in the Eagle Ford study area in 2015–16, in the Fayetteville study area in 2015, and in the Haynesville study area in...
Search relevance: 82.41 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:04 PM -
Three wells in New Hampshire were sampled bimonthly over three years to evaluate the temporal variability of arsenic concentrations and groundwater age. All samples had measurable concentrations...
Search relevance: 82.32 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:39 PM -
Private wells (n = 138) were sampled by large- and small-volume sampling methods in Grant, Iowa, and Lafayette Counties, Wisconsin, USA in 2019 and 2020. Well water samples were analyzed for...
Search relevance: 82.23 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:39 PM -
Data on Produced Water Quality and Quantities from Hydraulically Fractured Williston Basin Oil Wells
This dataset contains compositional data on 17 produced water samples from hydraulically fractured unconventional oil wells completed in the Middle Bakken and Three Forks Formations. The oil...
Search relevance: 81.12 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:10 PM -
The High Plains aquifer extends from about 32 degrees to almost 44 degrees north latitude and from about 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000...
Search relevance: 80.74 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:06 PM -
Water levels in 93 wells completed in the Wood River Valley aquifer system were measured during October 22–24, 2012; these wells are part of a network established by the U.S. Geological Survey...
Search relevance: 80.61 | Views last month: 2 | Catalog Last Checked: October 29, 2026 at 06:59 AM -
The U.S. Geological Survey (USGS) in cooperation with the Miami Conservancy District, Dayton, Ohio, investigated the concentrations of per- and polyfluoroalkyl substances (PFAS) and related water...
Search relevance: 79.10 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:02 PM
