Well Drillers Near Delton, Michigan

A geological estimate for the Delton area.

Detailed Summary

Analysis of representative well logs from the Delton area indicates a consistent and considerable thickness of unconsolidated sand and gravel beneath a relatively thin cap of clay or sandy clay, which may range from 7 to 18 feet thick. The dominant aquifer throughout the region is medium to coarse sand and gravel, with some logs noting gradational differences in coarseness or moisture but no persistent lithological barriers. Occasional deeper wells (>80 ft) show continued sand/gravel or encounter mixed sand with occasional gravel, clay, or minor limestone pebbles, but no consolidated bedrock. Typical static water levels are 6 to 66 feet below grade, with most in the 12-20 ft range for residential wells. Casing is generally set through the clay and into the upper sand/gravel. Grouting is widely used (mostly bentonite). Most residential wells producing 10-15 GPM are completed at 35-80 feet; higher capacity installations may be 80-130+ feet.

Expected Geological Layers