Bob Williams Drilling Co.
Recorded as the driller on 3,521 water wells across 17 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Gunnison County. Well-log records span 1929–2026.
Counties served
Wells drilled by Bob Williams Drilling Co., by county, across the full record.
| County | Wells drilled |
|---|---|
| Gunnison County | 3,046 |
| Hinsdale County | 324 |
| Saguache County | 115 |
| San Miguel County | 9 |
| Delta County | 7 |
| Montrose County | 6 |
| Arapahoe County | 2 |
| Grand County | 2 |
| Larimer County | 2 |
| Adams County | 1 |
| Archuleta County | 1 |
| Chaffee County | 1 |
Show all 17 counties
| Garfield County | 1 |
| Gilpin County | 1 |
| Mineral County | 1 |
| Pitkin County | 1 |
| Prowers County | 1 |
Well characteristics
Across the wells Bob Williams Drilling Co. has drilled, the median depth is 79 ft (middle half 40 ft–200 ft), median tested yield 15 gpm, and median static water level 27 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Bob Williams Drilling Co., straight from the public DWR record:
"Records span 1929–2026" 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 Gunnison County, including Bob Williams Drilling Co..
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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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