⟁ Wisconsin Well Data field records · 2026 survey

← All Wisconsin drillers

Sams Rotary Drillers Inc.

Recorded as the driller on 12,103 water wells across 47 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Dane County. Well-log records span 1939–2004.

12,103wells on record
—since 2022
47counties served
162 ftmedian depth

Counties served

Wells drilled by Sams Rotary Drillers Inc., by county, across the full record.

CountyWells drilled
Dane County 4,751
Columbia County 1,823
Dodge County 896
Green County 814
Jefferson County 686
Sauk County 684
Waukesha County 312
Rock County 304
Marquette County 302
Iowa County 292
Adams County 223
Green Lake County 169
Show all 47 counties
Winnebago County 152
Waushara County 102
Lafayette County 91
Juneau County 76
Fond Du Lac County 59
Washington County 54
Walworth County 46
Richland County 46
Grant County 43
Racine County 40
Vernon County 31
Ozaukee County 18
Crawford County 17
Monroe County 11
Jackson County 8
Portage County 8
Clark County 7
Lincoln County 6
Sheboygan County 4
Kenosha County 3
Milwaukee County 3
Outagamie County 3
Eau Claire County 3
Wood County 2
Waupaca County 2
Brown County 2
Pierce County 2
La Crosse County 1
Manitowoc County 1
Buffalo County 1
Marathon County 1
Polk County 1
Langlade County 1
Price County 1
Vilas County 1

Well characteristics

Across the wells Sams Rotary Drillers Inc. has drilled, the median depth is 162 ft (middle half 127 ft–220 ft), median tested yield 20 gpm, and median static water level 45 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Sams Rotary Drillers Inc., straight from the public WI DNR record:

"Records span 1939–2004" refers to the earliest and latest well logs attributed to this company in the WI DNR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.

Need a well drilled in Dane County?

Free. Goes to licensed drillers working Dane County, including Sams Rotary Drillers Inc..

Is this your company?

This page is built from the public WI DNR 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 WI DNR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.