https://www.usgs.gov/media/images/real-time-groundwater-data
Real-time Groundwater data | U.S. Geological Survey
Graph of depth to groundwater data being reported in real-time from a groundwater well in the alluvial in Arkansas
real timegroundwater datageologicalsurvey
https://kingcounty.gov/en/dept/dnrp/nature-recreation/environment-ecology-conservation/science-services/groundwater/groundwater-data-maps
Groundwater data, maps and reports - King County, Washington
groundwater management areas plans committees
groundwater dataking countymapsreportswashington
https://www.ogc.org/standards/gwml2/
OGC GroundWaterML2 GWML2 Groundwater Data Exchange Standard
Mar 23, 2026 - OGC GroundWaterML2 GWML2 groundwater data exchange standard enables interoperable sharing of aquifer, well, and hydrogeological data using common models.
groundwater dataogcexchangestandard
https://www.data.gov.uk/dataset/6362377d-1b6e-43ad-ab53-d7c9035ca17d/gas-concentration-methane-stable-isotopes-and-noble-gas-data-of-groundwater-and-deep-gas-sample
Gas concentration, methane stable isotopes, and noble gas data of groundwater and deep gas samples...
stable isotopes
https://www.western-water.com/
Arizona Groundwater Settlements & Water Data Centers Impact
Discover water data centers in Arizona, legal water issues, and drought updates influencing water management and sustainability in 2025.
water dataarizonagroundwatersettlementscenters
https://www.usgs.gov/data/data-used-estimate-groundwater-salinity-above-montebello-oil-field-california-usa
Data used to estimate groundwater salinity above the Montebello oil field (California, USA) | U.S....
This release contains borehole geophysical electrical log data (elogs), total dissolved solids sample data (TDS), and geostatistical program files used to...