Maryland Well Data › Kent County
Kent County, Maryland: well depth, owners & drilling cost
✓ 1,899 USGS NWIS records · verified 2026-09-22
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How deep are wells in Kent County, Maryland?
The median drilled well depth in Kent County is 90 ft, based on 1,899 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 58 ft and 135 ft; 90% are shallower than 191 ft. Wells drilled since 2016 have a median depth of —.
How much does it cost to drill a well in Kent County?
Applying published per-foot rates to the local median depth of 90 ft: drilling and casing alone typically runs $2,250–$5,850; a complete system including pump, pressure tank, and hookup typically runs $5,400–$9,000. Actual quotes depend on site access, geology, and casing requirements.
Drilled depth distribution
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Well records by ZIP code in Kent County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Chestertown (21620) — 344 wells, median 96 ft
- Worton (21678) — 289 wells, median 85 ft
- Rock Hall (21661) — 282 wells, median 80 ft
- Kennedyville (21645) — 244 wells, median 70 ft
- Millington (21651) — 175 wells, median 100 ft
- Massey (21650) — 174 wells, median 100 ft
- Betterton (21610) — 117 wells, median 95 ft
- Georgetown (21930) — 100 wells, median 104 ft
- Still Pond (21667) — 97 wells, median 96 ft
- Galena (21635) — 85 wells, median 110 ft
Method: medians computed from USGS NWIS records (USGS NWIS groundwater inventory, water-supply wells only (monitoring wells, test holes and injection wells excluded), and only wells carrying a measured depth). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.