Louisiana Water Well Data

The Chicot Aquifer serves southwest Louisiana; the Mississippi River alluvial aquifer dominates the east.

We're building out Louisiana coverage from the USGS national groundwater databases — the National Water Information System and the National Ground-Water Monitoring Network — which catalog groundwater sites, well depths, and water levels nationwide. Check back soon.

State groundwater agency: Louisiana DOTD Water Well Registration

Meanwhile, you can find water well drillers in Louisiana or see all covered states.