Efflandt, Robert
Recorded as the driller on 1,683 water wells across 7Illinoiscounties in the Illinois State Geological Survey water well records, most in Lake County. Well-log records span 1991–2010.
Counties served
Wells drilled by Efflandt, Robert, by county, across the full record.
| County | Wells drilled |
|---|---|
| Lake County | 617 |
| Cook County | 501 |
| Mchenry County | 497 |
| Dupage County | 40 |
| Kane County | 25 |
| Winnebago County | 2 |
| Boone County | 1 |
Well characteristics
Across the wells Efflandt, Robert has drilled, the median depth is 220 ft (middle half 180 ft–260 ft), median tested yield 10 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 Efflandt, Robert, straight from the public ISGS record:
"Records span 1991–2010" 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 Lake County, including Efflandt, Robert.
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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.
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