Tatay Pump Services
Recorded as the driller on 1,952 water wells across 9 Michigan counties in Wellogic, the statewide groundwater database maintained by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), most in Cass County. Well-log records span 1976–2026.
Counties served
Wells drilled by Tatay Pump Services, by county, across the full record.
| County | Wells drilled |
|---|---|
| Cass County | 976 |
| Berrien County | 821 |
| St. Joseph County | 90 |
| Van Buren County | 52 |
| Kalamazoo County | 8 |
| Mackinac County | 2 |
| Calhoun County | 1 |
| Allegan County | 1 |
| Oceana County | 1 |
Well characteristics
Across the wells Tatay Pump Services has drilled, the median depth is 105 ft (middle half 80 ft–140 ft), median tested yield 20 gpm, and median static water level 35 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 1976–2026" refers to the earliest and latest well logs attributed to this company in the EGLE database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.
Free. Goes to licensed drillers working Cass County, including Tatay Pump Services.
Is this your company?
This page is built from the public Wellogic well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
This directory helps property owners find a driller, using public Wellogic records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.