⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Harrison County › Karnack (75661)

Karnack, TX (75661): well depth, water level & drilling cost

✓ 172 TDLR SDR records · Harrison County

240 ftmedian well depth
175 ft–298 fttypical depth range
54 ftmedian static water level
60 gpmmedian yield (158 tests)

Pull every recorded well near a Karnack (75661) address — $49

How deep are wells in Karnack (75661), Texas?

The median drilled well depth in Karnack (75661) is 240 ft, based on 172 wells with recorded depths in the state TDLR SDR database. Half fall between 175 ft and 298 ft; 90% are shallower than 360 ft.

How much does it cost to drill a well in Karnack (75661)?

Applying published per-foot rates to the local median depth of 240 ft: drilling and casing alone typically runs $6,000–$15,600; a complete system including pump, pressure tank, and hookup typically runs $14,400–$24,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Karnack (75661)?

The median static water level is 54 ft below ground surface (middle half of wells: 25 ft–80 ft), from 154 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 3 100–150 ft 16 150–200 ft 33 200–300 ft 76 300–400 ft 32 400–600 ft 10 600+ ft 1
Looking at a specific property in Karnack (75661)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Karnack (75661)

Free. Goes to licensed drillers working Harrison County.

Part of Harrison County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.