⟁ New York Well Data field records · 2026 survey

New York Well Data › Allegany County

Allegany County, New York: well depth, yield & drilling cost

✓ 2,300 NYSDEC records · verified 2026-08-19

109 ftmedian well depth
77 ft–147 fttypical depth range
10 gpmmedian yield (901 tests)

How deep are wells in Allegany County, New York?

The median drilled well depth in Allegany County is 109 ft, based on 2,281 wells with recorded depths in the state NYSDEC database. Half of all wells fall between 77 ft and 147 ft; 90% are shallower than 200 ft. Wells drilled since 2016 have a median depth of —.

How much does it cost to drill a well in Allegany County?

Applying published per-foot rates to the local median depth of 109 ft: drilling and casing alone typically runs $2,725–$7,085; a complete system including pump, pressure tank, and hookup typically runs $6,540–$10,900. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers active in Allegany County

Free for property owners. We route your request only to licensed drillers who actually file well logs in Allegany County — never sold elsewhere.

What is the static water level in Allegany County?

Few static water level measurements are recorded for this county.

How much water do wells in Allegany County produce?

The median tested yield is 10 gpm (middle half: 8 gpm–10 gpm), from 901 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 216 50–100 ft 733 100–150 ft 772 150–200 ft 315 200–300 ft 185 300–400 ft 51 400–600 ft 8 600+ ft 1
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Method: medians computed from NYSDEC records (NYSDEC water well completion reports; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.