Heersink Drilling
Recorded as the driller on 1,819 water wells across 13 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Conejos County. Well-log records span 2002–2026.
Counties served
Wells drilled by Heersink Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Conejos County | 423 |
| Alamosa County | 401 |
| Costilla County | 385 |
| Saguache County | 245 |
| Rio Grande County | 219 |
| Mineral County | 110 |
| Hinsdale County | 20 |
| Chaffee County | 6 |
| Huerfano County | 5 |
| Archuleta County | 2 |
| Adams County | 1 |
| Las Animas County | 1 |
Show all 13 counties
| Mesa County | 1 |
Well characteristics
Across the wells Heersink Drilling has drilled, the median depth is 120 ft (middle half 70 ft–220 ft), median tested yield 10 gpm, and median static water level 50 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Heersink Drilling, straight from the public DWR record:
"Records span 2002–2026" refers to the earliest and latest well logs attributed to this company in the DWR 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 Conejos County, including Heersink Drilling.
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This page is built from the public DWR 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.
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