Texas Water Well Reports › Nolan County
Nolan County, Texas: well depth, water level & drilling cost
✓ 1,257 TDLR SDR records · verified 2026-08-26
How deep are wells in Nolan County, Texas?
The median drilled well depth in Nolan County is 233 ft, based on 1,257 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 180 ft and 295 ft; 90% are shallower than 320 ft. Wells drilled since 2016 have a median depth of 220 ft.
How much does it cost to drill a well in Nolan County?
Applying published per-foot rates to the local median depth of 220 ft: drilling and casing alone typically runs $5,500–$14,300; a complete system including pump, pressure tank, and hookup typically runs $13,200–$22,000. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Nolan County?
The median static water level is 90 ft below ground surface (middle half of wells: 70 ft–140 ft), from 986 measurements.
How much water do wells in Nolan County produce?
The median tested yield is 30 gpm (middle half: 10 gpm–80 gpm), from 1,111 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Nolan County?
Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).
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Median depth, water level, and yield for each ZIP code with recorded wells.
- Roscoe (79545) — 291 wells, median 240 ft
- Sweetwater (79556) — 216 wells, median 180 ft
- Blackwell (79506) — 207 wells, median 200 ft
- Nolan (79537) — 62 wells, median 280 ft
- Maryneal (79535) — 58 wells, median 270 ft
Method: medians computed from TDLR SDR records (water-supply wells only (domestic, irrigation, stock, public supply, industrial) — monitoring, environmental borings, test holes, injection and geothermal excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.