The 1,039 domestic wells on file within 5 miles of Windsor, from the state’s drilling logs: your neighbors’ wells, and the best guide to this ground.
Source: ODNR well logs, domestic wells within 5 miles, retrieved 2026-09-30.
Windsor Tops 19 County Towns for Depth
Windsor's wells run well past the county norm. Ashtabula County's 5,480 domestic well logs put the county median at 60 feet, with a middle half of 50 to 80, and the local logs sit well above that. Their median is 80 feet, a quarter reach 118 feet or more, and only a quarter stop at 60 or less.
The rock mapped at the town center is Ohio Shale, a Devonian black shale. Rock starts high: half of the 880 logs that record bedrock meet it within 19 feet, and three in four within 29. Casing runs at least 25 feet under Ohio's private-well rules, and down to rock where rock is deeper. The extra footage of a deep well is drilled rock. Residential well drilling covers the work, and the cost page explains how depth enters a quote.
Standing Water in a Deep Windsor Hole
Water rises a long way up these holes. Across 954 logs, the static level, where water settles with the pump off, has a median of 15 feet below ground, and three in four sit at 32 feet or less. In an 80-foot well with water at 15 feet, most of the bore is full, a reserve the pump draws down during heavy use before the well itself has to keep pace.
That reserve refills only at the well's own rate. A submersible pump hung low in the bore works through it, sized to the flow measured when the well is test-pumped, and a pressure tank sized with it keeps the pump from starting every time a tap opens.