⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Blanco County › Round Mountain (78663)

Round Mountain, TX (78663): well depth, water level & drilling cost

✓ 471 TDLR SDR records · Blanco County

300 ftmedian well depth
200 ft–420 fttypical depth range
73 ftmedian static water level
20 gpmmedian yield (401 tests)

Pull every recorded well near a Round Mountain (78663) address — $49

How deep are wells in Round Mountain (78663), Texas?

The median drilled well depth in Round Mountain (78663) is 300 ft, based on 470 wells with recorded depths in the state TDLR SDR database. Half fall between 200 ft and 420 ft; 90% are shallower than 622 ft.

How much does it cost to drill a well in Round Mountain (78663)?

Applying published per-foot rates to the local median depth of 310 ft: drilling and casing alone typically runs $7,750–$20,150; a complete system including pump, pressure tank, and hookup typically runs $18,600–$31,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Round Mountain (78663)?

The median static water level is 73 ft below ground surface (middle half of wells: 37 ft–137 ft), from 215 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 15 100–150 ft 43 150–200 ft 51 200–300 ft 113 300–400 ft 96 400–600 ft 91 600+ ft 57
Looking at a specific property in Round Mountain (78663)?

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 Round Mountain (78663)

Free. Goes to licensed drillers working Blanco County.

Part of Blanco 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.