The 2,537 domestic wells on file within 5 miles of Greenford, 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.
Planning From 2,537 Greenford Logs
The record is large at every measure: 2,537 logs give a depth, 2,331 a depth to rock, 2,283 a water level and 2,278 a yield. For a planned well, that supports a fair expectation. In the middle half of logs, rock turns up between 20 and 58 feet down and the hole finishes between 90 and 170 feet.
A large record still can't place your well inside those ranges. Drilling goes on until enough water comes in, and where rock begins on your lot is found as the hole goes down. Residential drilling covers the steps, and the cost page explains how depth and casing shape a quote, so the numbers here are a guide to talk through, not a price.
When an Older Well Changes
An established well often shows a change before it stops: pressure that fades, a pump that runs longer than it used to, or water that turns cloudy. A well inspection measures the flow and looks over the pump, tank and wellhead.
The local logs give a yardstick. Around Greenford, resting water sits between 18 and 49 feet down in the middle half, and yields fall between 10 and 20 gallons a minute. Mineral build-up in the open hole can cut the flow coming in, and well cleaning can recover some of it; a worn pump is a repair job.