⟁ Maine Well Data field records · 2026 survey

Maine Well Data › Kennebec County

Kennebec County, Maine: well depth, water level & drilling cost

✓ 6,484 Maine Geological Survey records · verified 2026-08-22

240 ftmedian well depth
164 ft–324 fttypical depth range
14 ftmedian static water level
7 gpmmedian yield (6,208 tests)

How deep are wells in Kennebec County, Maine?

The median drilled well depth in Kennebec County is 240 ft, based on 6,458 wells with recorded depths in the state Maine Geological Survey database. Half of all wells fall between 164 ft and 324 ft; 90% are shallower than 420 ft. Wells drilled since 2016 have a median depth of 280 ft.

How much does it cost to drill a well in Kennebec County?

Applying published per-foot rates to the local median depth of 280 ft: drilling and casing alone typically runs $7,000–$18,200; a complete system including pump, pressure tank, and hookup typically runs $16,800–$28,000. Actual quotes depend on site access, geology, and casing requirements.

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What is the static water level in Kennebec County?

The median static water level is 14 ft below ground surface (middle half of wells: 8 ft–20 ft), from 379 measurements.

How much water do wells in Kennebec County produce?

The median tested yield is 7 gpm (middle half: 3 gpm–15 gpm), from 6,208 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 31 50–100 ft 313 100–150 ft 952 150–200 ft 900 200–300 ft 1,976 300–400 ft 1,150 400–600 ft 987 600+ ft 149

Who drills wells in Kennebec County?

Companies by number of wells completed in this county, per the well cards Maine drillers file with the Maine Geological Survey.

DrillerWells since 2016
WEEKS & SONS WELL DRILLING682
AFFORDABLE WELL DRILLING INC439
GOODWIN WELL & WATER INC211
SUNCO PUMP & WELL DRILLING INC177
ROLFE'S WELL DRILLING121
BOWIE BROS WELL DRILLING INC75
SCOTT TEMPLE WELL COMPANY53
KENNEBEC WELL DRILLING47

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Method: medians computed from Maine Geological Survey records (Maine Geological Survey well database, excluding test, observation and monitoring wells; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.