Illinois Well Data field records · 2026 survey

← All Illinois drillers

Baker, Earl Jr.

Recorded as the driller on 1,667 water wells across 43 Illinois counties in the Illinois State Geological Survey water well records, most in Shelby County. Well-log records span 1900–1994.

1,667wells on record
since 2022
43counties served
58 ftmedian depth

Counties served

Wells drilled by Baker, Earl Jr., by county, across the full record.

CountyWells drilled
Shelby County 384
Coles County 367
Montgomery County 285
Fayette County 117
Douglas County 108
Effingham County 69
Sangamon County 56
Cumberland County 47
Clark County 28
Champaign County 21
Logan County 21
Vermilion County 21

…and 31 more Illinois counties.

Well characteristics

Across the wells Baker, Earl Jr. has drilled, the median depth is 58 ft (middle half 40 ft–92 ft), median tested yield 6 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 Baker, Earl Jr., straight from the public ISGS record:

"Records span 1900–1994" 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.

Looking for a well driller in Shelby County? Get quotes

Free for property owners. We route your request only to licensed drillers who actually file well logs in Shelby County — never sold elsewhere.

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.

Claim this page

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.

Want the top spot too? Featured lifts you to the top of the Illinois driller directory, above the unclaimed listings, and marks you with a ★ and a Featured badge on every county ranking you appear in — $49/mo, cancel anytime. County rankings stay ordered by wells actually drilled, so a sponsor never outranks the record. Claiming stays free either way.