
Sam's Well Drilling
Randolph, WI53956
Typical West Bend area well profile: clay/sandy clay to 10-20 ft, gravel/hardpan/clay till to 35-50 ft, thick dolomite/limestone (Niagaran or Platteville/Galena) bedrock aquifer to at least 200-250+ ft, with static water typically encountered at 10-30 ft.
Showing contractors within 60 miles of West Bend. 38 results found.
A geological estimate for the West Bend area.
Typical Well Depth
Static Water Level
Recommended Method
Based on multiple well logs sampled from the West Bend region (including Germantown, Polk, Trenton, and adjacent Ozaukee County), the most consistent shallow stratigraphy consists of an initial surface layer of clay or sandy clay with variable small cobbles and fill, typically extending 10-20 ft deep. This is commonly followed by layers of gravels, bouldery glacial till, or hardpan, often mixed with clay, usually reaching depths between 30-50 ft. Most wells then encounter solid fractured dolomite/limestone, which acts as the primary aquifer and extends to the bottom of sampled well drilling, frequently beyond 200 ft. Water is typically first encountered within the upper bedrock, with static water levels generally reported 10-30 ft below ground surface. Residential wells for 5-15 gpm service typically terminate at 120-180 ft, with higher yields available at greater depths in the bedrock aquifer.
Depth (Feet) | Formation Type | Description | Characteristics |
---|---|---|---|
0 – 15 ft | Clay/Sandy Clay/Fine Fill | Surface clay, sandy clay, sometimes with silt, fill, and minor cobbles or stones | Color: Varies (gray, tan, brown, blue) Hardness: Soft |
15 – 40 ft | Gravel/Hardpan/Glacial Till | Mixed gravels, stones, occasional boulders, hardpan; glacially-derived material, sometimes with intermixed clay layers | Color: Mixed Hardness: Medium |
40 – 50 ft | Thin Clay or Gravel/Hardpan | Localized clay seams, additional hardpan or gravel, not present in all logs but common regionally | Color: Brown, blue Hardness: Medium-hard |
50 – 230 ft | Limestone/Dolomite Bedrock (Niagaran/Platteville) | Thick, fractured dolomite and limestone bedrock serving as the principal aquifer (regionally continuous; main water-bearing zone) | Color: Gray, buff Hardness: Hard |