Well Drillers Near St Helen, Michigan

A geological estimate for the St Helen area.

Detailed Summary

Based on a synthesis of sampled well logs, the representative subsurface profile for St. Helen, MI, typically consists of 10-15 ft of surficial sand, followed by 4-7 ft of sandy clay or clay and then a thicker sand and gravel aquifer zone. Where wells extend deeper (~80-120 ft), these upper layers are typically repeated with alternating sequences (sand, clay, sand/gravel), and a major coarse sand/gravel aquifer occurs below ~25-30 ft, often extending to the base of most wells. The majority of private residential wells access water from the coarse sand/gravel between 20 and 40 ft, achieving reliable yields (10-20+ GPM). Deeper, high-capacity wells may target thicker, deeper sand/gravel aquifers found between 80 and 120 ft. Clays are typically tan/gray and moderately hard, sand/gravel units are mostly water-bearing and unconsolidated.

Expected Geological Layers