⟁ New York Well Data field records · 2026 survey

New York Well Data › Suffolk County › Southold (11971)

Southold, NY (11971): well depth, water level & drilling cost

✓ 378 NYSDEC records · Suffolk County

56 ftmedian well depth
40 ft–75 fttypical depth range
—median static water level
15 gpmmedian yield (315 tests)

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How deep are wells in and around Southold (11971), New York?

The median drilled well depth in and around Southold (11971) is 56 ft, based on 378 wells with recorded depths in the state NYSDEC database. Half fall between 40 ft and 75 ft; 90% are shallower than 90 ft.

How much does it cost to drill a well in and around Southold (11971)?

Applying published per-foot rates to the local median depth of 56 ft: drilling and casing alone typically runs $1,400–$3,640; a complete system including pump, pressure tank, and hookup typically runs $3,360–$5,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Southold (11971)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 130 50–100 ft 223 100–150 ft 25 150–200 ft 0 200–300 ft 0 300–400 ft 0 400–600 ft 0 600+ ft 0
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Part of Suffolk County well records.

Method: medians computed from NYSDEC records (NYSDEC water well completion reports; 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.