TerraFunded launches free Texas Well Atlas to map drill depth by address

TerraFunded has released a free Texas Well Atlas that lets users estimate well depth, water level and drilling cost for any address, GPS point or county in the state. The map is built from 714,471 state driller reports and highlights that water levels have fallen in 68% of comparable areas over the last 20 years.

Why it matters: - Texans buying rural land or building off-grid often need to know how deep a well may need to go and what that could cost. - The new atlas turns hundreds of thousands of state drilling records into a public tool for estimating those answers before land is bought or construction starts. - The map could help buyers, landowners and drillers compare nearby wells, water levels and yield expectations by location.

What happened: - TerraFunded launched the Texas Well Atlas, a free public map for Texas addresses, GPS points and counties. - The atlas uses 714,471 Texas Water Development Board driller reports filed when licensed drillers finish a well. - The tool is available statewide across all 254 Texas counties and includes a Spanish version. - TerraFunded also published a 20-year study based on the same data set. More information

The details: - The typical new home well in Texas is 250 feet deep. - Half of the 123,903 home wells drilled in the last 10 years fall between 170 and 398 feet. - County medians range from 36 feet in Wichita County to 1,100 feet in McLennan County. - Statewide, drillers found water at a median of 96 feet below the surface. - Users can enter an address, GPS point or county, and the atlas finds the nearest real home wells, starting within 2 miles and widening until it finds at least 10. - The map shows typical depth, water level, tested yield, a reliability rating, estimated drilling cost and links to official driller reports. - The atlas includes 3D terrain, mapped aquifers and a "See underground" view that shows nearby wells as color-coded columns by soil and rock layers. - TerraFunded says the atlas refreshes nightly from the state file. - The county table can be downloaded as a CSV under a Creative Commons Attribution license, and the full methodology is public. - AI assistants can query the atlas through TerraFunded's public MCP server. - The company also published the atlas, the 20-year study and the Spanish version at the following links: English atlas, 20-year study, Spanish atlas.

Between the lines: - TerraFunded is using public records to answer a common land-buying question without requiring users to dig through state files themselves. - The 20-year comparison suggests wells are getting deeper in many parts of Texas, but the company says nearby wells are a guide, not a guarantee. - Groundwater can change over short distances and during drought, so the atlas is meant to inform site selection rather than replace a licensed driller’s advice. - Across 1,169 areas of about 6 miles with wells in both periods, new wells are a median 9 feet deeper and the water sits 8.5 feet lower. - The water level dropped in 68% of those areas. - Thirty-six counties now drill at least 10% deeper with statistical confidence. - In Webb County, the median well depth rose from 480 to 655 feet and the water level fell 150 feet. - In Cherokee County, the median well depth rose from 260 to 450 feet. - TerraFunded said a deeper well can also reflect a different aquifer, better water or extra reserve, and water level measurements are taken once when the well is finished.

What's next: - TerraFunded says the atlas will continue updating nightly as new state records are added. - Rodrigo Blanco said he is available for interviews and welcomes collaboration with reporters, researchers, podcasts and organizations focused on Texas water. - The company is also pointing users to a downloadable county table, public methodology and API-style access through its MCP server.

The bottom line: - Texas well depth is no longer hidden in filing cabinets and spreadsheets. TerraFunded has turned state drilling records into a public map that makes groundwater risk easier to estimate before a buyer commits to land.