TWDB Groundwater Database & Water Data Interactive
Texas Water Development Board groundwater database (~140,000 well records, water levels, water quality, springs) plus the Submitted Drillers Report database, accessible through the Groundwater Data Viewer and TWDB Data Services for tabular and geospatial download.
twdb.texas.gov
At a glance
- Region
- United States (North America)
- Coverage
- State-wide (Texas)
- Access
- Free
- Category
- Government
What's inside
- Groundwater Levels
- Water Quality
- Well Records
- Springs
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: Groundwater Levels
- 02
Recharge planning
Site recharge structures and new borewells with evidence.
- 03
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Water Quality
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
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
Related water data
- California SGMA Data ViewerNorth America | Free
- Montana Ground Water Information Center (GWIC)North America | Free
- New Mexico Water Data Catalog - USGS National Ground-Water Monitoring NetworkNorth America | Free
- South Florida Water Management District DBHYDRO InsightsNorth America | Free
- Arizona Department of Water Resources Open DataNorth America | Free
- California's Groundwater LiveNorth America | Free
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