
Well Drillers Near Mequon, Wisconsin
The typical Mequon area well profile consists of a thick surficial clay layer, followed by discontinuous gravel/hardpan, then limestone bedrock. Most residential wells end in limestone between 100 and 180 feet, with static water levels around 50–130 feet below ground.
Showing contractors within 60 miles of Mequon. 93 results found.
- Typical depth
- 120 ft
- Water table
- 90 ft
- Contractors
- 93
93 Contractors


Cost Less Well Service

Groth Water Wells Inc.

OC Dynamics, LLC
4-D Water and Pump Service LLC
4-D Water Well & Pump Service LLC

CTW Corporation

Guthrie & Frey Water Conditioning LLC

Hahn's Water Well Pump Service, Inc.

Jentges Excavating & Pumps Inc

Ken Schaefer Well Pump and Water Treatment Consulting LLC

Laabs Well & Pump LLC.

Remington Well & Pump Service LLC

Roschi Brothers Well Drilling & Pump Service, Inc.
Schaefer Brothers Pump and Water Conditioning Inc.
Well records near Mequon
Check depths and logs of existing wells in the area before you drill.
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Costs, permits, maintenance tips for private wells in Wisconsin.
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View Local Geology Report
A geological estimate for the Mequon area.
- Typical Well Depth
- 120 ft
- Static Water Level
- 90 ft
- Recommended Method
- Rotary - Mud Circulation
Detailed Summary
Based on well logs from Mequon and nearby areas, the representative subsurface profile begins with approximately 60–90 feet of clay (sometimes with sand and gravel), followed in some locations by a thin zone of gravel, sandy clay, or hardpan. Underlying this, limestone bedrock is typically encountered between 60 to 135 feet and extends to total drilled depths ranging from about 100 to 180 feet for most residential wells, though deeper production wells may exceed 300 feet. Static water level measurements are most commonly between 50 and 130 feet. Most residential wells with yields of 5–15+ GPM are completed between 100–140 feet. Rotary drilling with mud circulation is the typical method, and casing is set into the upper bedrock.
Expected Geological Layers
| Depth (Feet) | Formation Type | Description | Characteristics |
|---|---|---|---|
| 0 – 70 ft | Clay | Brown-gray, sometimes sandy or gravelly at base; plastic; caving likely | Color: Brown/gray Hardness: Soft |
| 70 – 90 ft | Gravel/Sandy Clay/Hardpan (local) | Discontinuous thin zone of hardpan, gravel or sandy clay; sometimes absent | Color: Varies Hardness: Firm |
| 90 – 120 ft | Transition (Hardpan or Channery fill, rare sand) | Transition from unconsolidated to bedrock; sometimes includes hardpan or silt | Color: Mixed Hardness: Firm/soft |
| 120 – 180 ft | Limestone | Dense, gray limestone bedrock; water-bearing fractures common | Color: Gray Hardness: Hard |


