How deep are water wells in Texas?
Type a county, a drilling firm, or a well report tracking number. 708,722 reports submitted since 2001, with 5,345,462 logged rock layers underneath them.
Quoting a job, checking a portfolio, or siting a field of wells? Pro access resolves a whole list of locations, and the datasets are published with their prices — from USD 300 a month for the stream of new filings.
What this answers
Before anyone drills, the question is the same: how far down is the water here, what will I go through to reach it, and what will it yield?
Texas has the answer, 708,722 times over. A licensed driller must file a well report with the state, and those reports carry the depth reached, the level water was struck at, the tested yield, and a layer-by-layer log of the rock. What the state does not do is turn them into an answer for a place: its tool is a map you click, with no page for any county, any grid or any firm. That is what this site is.
A licensed driller must file a well report with the department and the owner within 60 days of finishing the well (Texas Occupations Code, chapter 1901.251). A well found abandoned must be plugged and a State of Texas Plugging Report filed within 30 days (16 TAC §76.104). The duty to plug falls on the landowner.
⚠️ What is on this site, and what is not
The state file behind this site names the owner of every well, their postal address, the address of the well, its exact coordinates and even the distance from their septic tank. None of it is on this site. Those columns are not filtered out at display time — they are never read into our database at all, which is the only guarantee worth making. What you see is the ground and the licensed firms that drilled it.
The rock, not just the depth
5,345,462 layers logged across 707,856 wells — 7.6 per well on average. Every county page and every grid page shows what drillers actually hit, depth band by depth band, in their own words.
The rock column here is what drillers wrote down, layer by layer, in their own words — 5,345,462 layers across 707,856 wells. It is not a geological survey: two drillers may call the same clay by two names, and this site does not correct them.
What the wells are for
| Purpose | Reports | Share |
|---|---|---|
| Domestic | 289,961 | 40.9% |
| Monitor | 125,864 | 17.8% |
| Environmental Soil Boring | 86,834 | 12.3% |
| Irrigation | 74,917 | 10.6% |
| Stock | 35,847 | 5.1% |
| Rig Supply | 35,098 | 5.0% |
| Test Well | 23,800 | 3.4% |
| Industrial | 9,603 | 1.4% |
| Public Supply | 6,349 | 0.9% |
| Injection | 5,930 | 0.8% |
Where to start
The 253 counties · 1,712 state well grids · 1,002 licensed firms · how to read a depth.
Drilling a well in Texas?
Depth is only half the quote — the rock, the casing and the pump decide the rest. Tell us where and we pass the request to licensed Texas drillers.
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