New York Well Data › Ontario County
Ontario County, New York: well depth, yield & drilling cost
✓ 1,487 NYSDEC records · verified 2026-10-12
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How deep are wells in Ontario County, New York?
The median drilled well depth in Ontario County is 100 ft, based on 1,471 wells with recorded depths in the state NYSDEC database. Half of all wells fall between 65 ft and 145 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 Ontario County?
Applying published per-foot rates to the local median depth of 100 ft: drilling and casing alone typically runs $2,500–$6,500; a complete system including pump, pressure tank, and hookup typically runs $6,000–$10,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Ontario County?
Few static water level measurements are recorded for this county.
How much water do wells in Ontario County produce?
The median tested yield is 10 gpm (middle half: 7 gpm–10 gpm), from 328 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
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Well records by ZIP code in Ontario County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Naples (14512) — 178 wells, median 109 ft
- Honeoye (14471) — 174 wells, median 101 ft
- Oaks Corners (14518) — 138 wells, median 63 ft
- Bloomfield (14469) — 129 wells, median 113 ft
- Rushville (14544) — 128 wells, median 120 ft
- Ionia (14475) — 127 wells, median 140 ft
- East Bloomfield (14443) — 102 wells, median 97 ft
- Canandaigua (14424) — 79 wells, median 120 ft
- Phelps (14532) — 67 wells, median 61 ft
- Hemlock (14466) — 63 wells, median 120 ft
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.