New York Well Data › Oswego County
Oswego County, New York: well depth, yield & drilling cost
✓ 2,109 NYSDEC records · verified 2026-10-12
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How deep are wells in Oswego County, New York?
The median drilled well depth in Oswego County is 75 ft, based on 2,067 wells with recorded depths in the state NYSDEC database. Half of all wells fall between 51 ft and 102 ft; 90% are shallower than 138 ft. Wells drilled since 2016 have a median depth of —.
How much does it cost to drill a well in Oswego County?
Applying published per-foot rates to the local median depth of 75 ft: drilling and casing alone typically runs $1,875–$4,875; a complete system including pump, pressure tank, and hookup typically runs $4,500–$7,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Oswego County?
Few static water level measurements are recorded for this county.
How much water do wells in Oswego County produce?
The median tested yield is 10 gpm (middle half: 10 gpm–12 gpm), from 119 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
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Well records by ZIP code in Oswego County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Altmar (13302) — 225 wells, median 62 ft
- Fulton (13069) — 154 wells, median 69 ft
- Redfield (13437) — 137 wells, median 80 ft
- Williamstown (13493) — 135 wells, median 82 ft
- Phoenix (13135) — 124 wells, median 78 ft
- Hannibal (13074) — 124 wells, median 70 ft
- Parish (13131) — 101 wells, median 85 ft
- Pennellville (13132) — 91 wells, median 78 ft
- Sandy Creek (13145) — 85 wells, median 80 ft
- Hastings (13076) — 83 wells, median 76 ft
- Pulaski (13142) — 79 wells, median 81 ft
- Bernhards Bay (13028) — 77 wells, median 67 ft
- Orwell (13426) — 75 wells, median 80 ft
- Central Square (13036) — 74 wells, median 73 ft
- West Monroe (13167) — 71 wells, median 74 ft
- Fair Haven (13064) — 66 wells, median 66 ft
- Constantia (13044) — 62 wells, median 65 ft
- Maple View (13107) — 58 wells, median 80 ft
- Mallory (13103) — 57 wells, median 74 ft
- Lacona (13083) — 53 wells, median 90 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.