⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Llano County › Horseshoe Bay (78657)

Horseshoe Bay, TX (78657): well depth, water level & drilling cost

✓ 142 TDLR SDR records · Llano County

180 ftmedian well depth
100 ft–245 fttypical depth range
31 ftmedian static water level
20 gpmmedian yield (117 tests)

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How deep are wells in and around Horseshoe Bay (78657), Texas?

The median drilled well depth in and around Horseshoe Bay (78657) is 180 ft, based on 142 wells with recorded depths in the state TDLR SDR database. Half fall between 100 ft and 245 ft; 90% are shallower than 378 ft.

How much does it cost to drill a well in and around Horseshoe Bay (78657)?

Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Horseshoe Bay (78657)?

The median static water level is 31 ft below ground surface (middle half of wells: 22 ft–63 ft), from 63 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 25 100–150 ft 30 150–200 ft 17 200–300 ft 40 300–400 ft 13 400–600 ft 9 600+ ft 4
Looking at a specific property in Horseshoe Bay (78657)?

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Part of Llano 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.