⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › San Patricio County › Mathis (78368)

Mathis, TX (78368): well depth, water level & drilling cost

✓ 505 TDLR SDR records · San Patricio County

180 ftmedian well depth
140 ft–234 fttypical depth range
44 ftmedian static water level
65 gpmmedian yield (429 tests)

How deep are wells in Mathis (78368), Texas?

The median drilled well depth in Mathis (78368) is 180 ft, based on 505 wells with recorded depths in the state TDLR SDR database. Half fall between 140 ft and 234 ft; 90% are shallower than 300 ft.

How much does it cost to drill a well in Mathis (78368)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Mathis (78368)?

The median static water level is 44 ft below ground surface (middle half of wells: 28 ft–67 ft), from 489 measurements.

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Drilled depth distribution

0–50 ft 0 50–100 ft 24 100–150 ft 123 150–200 ft 132 200–300 ft 169 300–400 ft 47 400–600 ft 8 600+ ft 2
Looking at a specific property in Mathis (78368)?

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Part of San Patricio 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.