⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Aransas County › Rockport (78381)

Rockport, TX (78381): well depth, water level & drilling cost

✓ 200 TDLR SDR records · Aransas County

167 ftmedian well depth
160 ft–180 fttypical depth range
45 ftmedian static water level
30 gpmmedian yield (200 tests)

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How deep are wells in and around Rockport (78381), Texas?

The median drilled well depth in and around Rockport (78381) is 167 ft, based on 200 wells with recorded depths in the state TDLR SDR database. Half fall between 160 ft and 180 ft; 90% are shallower than 185 ft.

How much does it cost to drill a well in and around Rockport (78381)?

Applying published per-foot rates to the local median depth of 167 ft: drilling and casing alone typically runs $4,175–$10,855; a complete system including pump, pressure tank, and hookup typically runs $10,020–$16,700. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rockport (78381)?

The median static water level is 45 ft below ground surface (middle half of wells: 40 ft–55 ft), from 197 measurements.

Drilled depth distribution

0–50 ft 3 50–100 ft 12 100–150 ft 6 150–200 ft 163 200–300 ft 7 300–400 ft 5 400–600 ft 2 600+ ft 2
Looking at a specific property in Rockport (78381)?

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

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Get quotes from drillers who work in Rockport (78381)

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Part of Aransas 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.