⟁ North Carolina Well Data field records · 2026 survey

North Carolina Well Data › Graham County › Robbinsville (28771)

Robbinsville, NC (28771): well depth, water level & drilling cost

✓ 175 NC DEQ + USGS records · Graham County

300 ftmedian well depth
205 ft–405 fttypical depth range
50 ftmedian static water level
10 gpmmedian yield (146 tests)

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How deep are wells in and around Robbinsville (28771), North Carolina?

The median drilled well depth in and around Robbinsville (28771) is 300 ft, based on 175 wells with recorded depths in the state NC DEQ + USGS database. Half fall between 205 ft and 405 ft; 90% are shallower than 603 ft.

How much does it cost to drill a well in and around Robbinsville (28771)?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Robbinsville (28771)?

The median static water level is 50 ft below ground surface (middle half of wells: 25 ft–100 ft), from 156 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 6 100–150 ft 13 150–200 ft 15 200–300 ft 48 300–400 ft 39 400–600 ft 33 600+ ft 20
Looking at a specific property in Robbinsville (28771)?

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Part of Graham County well records.

Method: medians computed from NC DEQ + USGS records (NC DEQ GW-1 well construction records plus the USGS NWIS inventory, water-supply wells only (monitoring, recovery, injection, remediation and geothermal wells excluded; untyped legacy records kept only with a yield or 50+ ft depth), and USGS rows that duplicate a GW-1 record removed), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.