⟁ New York Well Data field records · 2026 survey

New York Well Data › Westchester County › Armonk (10504)

Armonk, NY (10504): well depth, water level & drilling cost

✓ 72 NYSDEC records · Westchester County

418 ftmedian well depth
289 ft–601 fttypical depth range
—median static water level
15 gpmmedian yield (45 tests)

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How deep are wells in and around Armonk (10504), New York?

The median drilled well depth in and around Armonk (10504) is 418 ft, based on 72 wells with recorded depths in the state NYSDEC database. Half fall between 289 ft and 601 ft; 90% are shallower than 705 ft.

How much does it cost to drill a well in and around Armonk (10504)?

Applying published per-foot rates to the local median depth of 418 ft: drilling and casing alone typically runs $10,450–$27,170; a complete system including pump, pressure tank, and hookup typically runs $25,080–$41,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Armonk (10504)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 0 50–100 ft 2 100–150 ft 2 150–200 ft 5 200–300 ft 11 300–400 ft 10 400–600 ft 22 600+ ft 20
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Part of Westchester 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.