Tyrrell, Jeffrey
Recorded as the driller on 170 water wells across 8Illinoiscounties in the Illinois State Geological Survey water well records, most in Dekalb County. Well-log records span 1991–2020.
Counties served
Wells drilled by Tyrrell, Jeffrey, by county, across the full record.
| County | Wells drilled |
|---|---|
| Dekalb County | 130 |
| Ogle County | 14 |
| Kane County | 13 |
| Lee County | 7 |
| Mchenry County | 2 |
| Boone County | 2 |
| Lasalle County | 1 |
| Whiteside County | 1 |
Well characteristics
Across the wells Tyrrell, Jeffrey has drilled, the median depth is 220 ft (middle half 160 ft–270 ft), median tested yield 18 gpm, and median static water level — below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Tyrrell, Jeffrey, straight from the public ISGS record:
"Records span 1991–2020" refers to the earliest and latest well logs attributed to this company in the ISGS 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 Dekalb County, including Tyrrell, Jeffrey.
Is this your company?
This page is built from the public ISGS 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 ISGS records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.