Maine Well Data › Aroostook County
Aroostook County, Maine: well depth, water level & drilling cost
✓ 3,456 Maine Geological Survey records · verified 2026-10-19
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How deep are wells in Aroostook County, Maine?
The median drilled well depth in Aroostook County is 150 ft, based on 3,413 wells with recorded depths in the state Maine Geological Survey database. Half of all wells fall between 100 ft and 200 ft; 90% are shallower than 280 ft. Wells drilled since 2016 have a median depth of 200 ft.
How much does it cost to drill a well in Aroostook County?
Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Aroostook County?
The median static water level is 15 ft below ground surface (middle half of wells: 10 ft–25 ft), from 441 measurements.
How much water do wells in Aroostook County produce?
The median tested yield is 10 gpm (middle half: 6 gpm–21 gpm), from 3,255 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Aroostook County?
Companies by number of wells completed in this county, per the well cards Maine drillers file with the Maine Geological Survey.
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Well records by ZIP code in Aroostook County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Houlton (04730) — 535 wells, median 175 ft
- New Limerick (04761) — 249 wells, median 150 ft
- Monticello (04760) — 215 wells, median 175 ft
- Oakfield (04763) — 191 wells, median 175 ft
- Orient (04471) — 142 wells, median 199 ft
- Presque Isle (04769) — 138 wells, median 105 ft
- Fort Fairfield (04742) — 131 wells, median 116 ft
- Easton (04740) — 124 wells, median 145 ft
- Bridgewater (04735) — 116 wells, median 160 ft
- Caribou (04736) — 111 wells, median 120 ft
- Island Falls (04747) — 101 wells, median 185 ft
- Fort Kent Mills (04744) — 96 wells, median 120 ft
- Westfield (04787) — 86 wells, median 163 ft
- Sherman (04776) — 84 wells, median 195 ft
- Mapleton (04757) — 81 wells, median 100 ft
- Saint Agatha (04772) — 78 wells, median 120 ft
- Mars Hill (04758) — 73 wells, median 174 ft
- Blaine (04734) — 67 wells, median 150 ft
- Crouseville (04738) — 62 wells, median 120 ft
- Limestone (04751) — 59 wells, median 125 ft
- Washburn (04786) — 53 wells, median 114 ft
- Portage (04768) — 50 wells, median 123 ft
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.