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FreeGovernmentUnited States
Groundwater Atlas Digital Maps
USGS groundwater atlas and aquifer maps
pubs.usgs.gov
At a glance
- Region
- United States
- Coverage
- Regional groundwater studies
- Access
- Free
- Category
- Government
- Last updated
- 2025
What's inside
- Aquifer Maps
- Hydrogeologic Units
- Regional Hydrology
- Groundwater Flow
- Water Quality
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: Aquifer Maps
- 02
Recharge planning
Site recharge structures and new borewells with evidence.
- 03
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Because it has: Regional Hydrology
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
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
Related water data
- National Groundwater Monitoring NetworkUnited States | Free
- US Water Quality Portal (WQP)United States | Free
- USGS Water DataUnited States | Free
- State Geological Survey DatabasesUnited States | Free
- USGS Long-term Water Quality TrendsUnited States | Free
- FEMA National Flood Hazard LayerUnited States | Free
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