Chat with us, powered by LiveChat

Well Drillers Near Allendale, Michigan

Allendale's typical subsurface sequence is sand (often with clay/gravel), then thick clay with occasional sand/gravel layers, and finally sandstone/bedrock. Most residential wells draw from sand or fractured sandstone aquifers at 40–80 ft or at 150–180+ ft depths, yielding 5–18+ GPM.

Showing contractors within 60 miles of Allendale. 64 results found.

← Browse all Michigan contractors
View Local Geology Report

A geological estimate for the Allendale area.

60 ft

Typical Well Depth

40 ft

Static Water Level

Rotary - Mud Circulation

Recommended Method

Detailed Summary

A representative geological profile for Allendale and nearby Ottawa County areas, based on sampled well logs, generally begins with a surficial sand or sand-with-clay/gravel unit (10–30 ft), followed by a substantial clay or clay with layers of sand or gravel (80–130 ft total). Some wells encounter interbedded sand or sand/gravel below this (down to 150–175 ft). The reliable high-yield aquifer is most often a sandstone or sand/bedrock layer beginning near 150–180 ft and extending as deep as the wells were drilled, sometimes >200 ft. Most residential wells tap shallower sand aquifers (~40–80 ft), but notable numbers are completed in deeper sandstone for either higher flow or in areas where shallow sand yields are insufficient.

Expected Geological Layers

Depth (Feet)Formation TypeDescriptionCharacteristics
02 ftTopsoil or surficial sandSandy loam or loose brown sand; occasional thin clay capColor: Brown
Hardness: Soft
215 ftSand (with possible clay or gravel)Medium to coarse sand, sometimes intermixed with clay or gravel lensesColor: Yellow to gray
Hardness: Soft to medium
15135 ftClay (with sand/clay/gravel interbeds)Predominantly gray or brown clay, with occasional sand, silt, or gravel seams; minor hardpan sections; area variability but clay dominatesColor: Gray, brown
Hardness: Hard to very hard in places
135155 ftSand/gravel with clay interbedsSandy gravel and clay, increasingly coarse towards baseColor: Gray/yellow
Hardness: Medium
155180 ftHardpan, dense clay or sandy claystoneDense, compact hardpan and/or sand-cemented layers, locally containing iron or sandstone nodulesColor: Gray
Hardness: Very hard
180220 ftSandstone / bedrock aquiferSoft to moderately hard, gray sandstone or limestone; yields high flows where fractured, widely used for bedrock wellsColor: Gray
Hardness: Hard