⟁ New York Well Data field records · 2026 survey

New York Well Data › Suffolk County › Shelter Island Heights (11965)

Shelter Island Heights, NY (11965): well depth, water level & drilling cost

✓ 354 NYSDEC records · Suffolk County

68 ftmedian well depth
50 ft–85 fttypical depth range
—median static water level
15 gpmmedian yield (313 tests)

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How deep are wells in and around Shelter Island Heights (11965), New York?

The median drilled well depth in and around Shelter Island Heights (11965) is 68 ft, based on 352 wells with recorded depths in the state NYSDEC database. Half fall between 50 ft and 85 ft; 90% are shallower than 103 ft.

How much does it cost to drill a well in and around Shelter Island Heights (11965)?

Applying published per-foot rates to the local median depth of 68 ft: drilling and casing alone typically runs $1,700–$4,420; a complete system including pump, pressure tank, and hookup typically runs $4,080–$6,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Shelter Island Heights (11965)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 79 50–100 ft 229 100–150 ft 37 150–200 ft 4 200–300 ft 3 300–400 ft 0 400–600 ft 0 600+ ft 0
Looking at a specific property in Shelter Island Heights (11965)?

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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.