All water data sources
FreeResearch InstituteUnited States
US Groundwater Well Database
Comprehensive database of groundwater well records
nature.com
At a glance
- Region
- United States
- Coverage
- 13.5M+ well records
- Access
- Free
- Category
- Research Institute
- Last updated
- 2025
What's inside
- Well Locations
- Aquifer Data
- Well Depth
- Screen Data
- Hydrogeology
What you can do with it
Typical work that data of this type supports.
- 01
Trend hotspots
Find where water tables are falling year after year.
Because it has: Well Locations
- 02
Recharge planning
Site recharge structures and new borewells with evidence.
- 03
Water budgets
Estimate draft and recharge for a block, district or basin.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Gap filling
Rebuild missing well readings from neighbours, rainfall and season.
- 02
Level forecasts
Forecast pre- and post-monsoon levels well by well.
- 03
Stress mapping
Combine wells with satellite gravity and rainfall to map aquifer stress.
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- NHDPlus High ResolutionUnited States | Free
- NOAA Atlas 14 Precipitation FrequencyUnited States | Free
- US Drought Monitor (USDM)United States | Free
- US Water Quality Portal (WQP)United States | Free
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