Michigan Well Data › Cass County
Cass County, Michigan: well depth, water level & drilling cost
✓ 17,192 Wellogic records · verified 2026-09-28
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How deep are wells in Cass County, Michigan?
The median drilled well depth in Cass County is 81 ft, based on 17,095 wells with recorded depths in the state Wellogic database. Half of all wells fall between 58 ft and 110 ft; 90% are shallower than 145 ft. Wells drilled since 2016 have a median depth of 90 ft.
How much does it cost to drill a well in Cass 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.
What is the static water level in Cass County?
The median static water level is 24 ft below ground surface (middle half of wells: 13 ft–42 ft), from 16,850 measurements.
How much water do wells in Cass County produce?
The median tested yield is 40 gpm (middle half: 20 gpm–60 gpm), from 16,790 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Cass County?
Drillers by number of wells completed in this county since 2016, per filed well records (EGLE Wellogic); shown by registered well-driller number.
| Driller | Wells since 2016 |
|---|---|
| Maurer Well Service | 695 |
| James Lewis Mosier | 532 |
| Dohm Well Drilling, Inc. | 455 |
| Bohs Well Drilling Inc | 339 |
| Thomas J Mosier Well | 203 |
| Tatay Pump Services | 136 |
| Martin J Mosier & Sons Mar | 113 |
| Lic. #91-2120 | 74 |
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Well records by ZIP code in Cass County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Dowagiac (49047) — 4,164 wells, median 77 ft
- Edwardsburg (49112) — 2,943 wells, median 87 ft
- Cassopolis (49031) — 2,685 wells, median 76 ft
- Marcellus (49067) — 1,625 wells, median 78 ft
- Vandalia (49095) — 1,003 wells, median 70 ft
- Union (49130) — 902 wells, median 69 ft
- Jones (49061) — 760 wells, median 102 ft
Method: medians computed from Wellogic records (water-supply wells only (household, irrigation, industrial, Type I/II/III public supply) — heat-pump, test and unclassified wells excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.