The 637 domestic wells on file within 5 miles of Linesville, from the state’s drilling logs: your neighbors’ wells, and the best guide to this ground.
Source: PaGWIS (PA DCNR), domestic wells within 5 miles, retrieved 2026-09-30; older paper-record locations are approximate.
Four Wells and Two Spring Groups
EPA’s record for the Linesville Municipal Authority lists six active groundwater sources: Well #1 through Well #4, and Spring Group #1 and Spring Group #2. Two treatment facilities are named, the Penn Street Plant and the Bunday Garage, and the authority serves a population of 1,600 through 550 connections.
Treatment on the record is disinfection: chlorine gas fed before and after treatment, and 4-log treatment of viruses, a level that kills nearly all of them. EPA lists no lead 90th-percentile rounds for the system. Any system result is measured across many homes and yours can differ, so a home test is the way to know. Reverse osmosis at the kitchen sink is the usual fix if lead turns up. For the taste of chlorine, see chlorine removal.
Rock Near the Surface Around Town
Drillers here reach rock early. The 328 logs that record bedrock put it at a median 20 feet, with a quarter reaching it by 14 and three in four by 35. Casing usually goes down to rock, so on a typical lot it’s a short run and the rest of the hole is in rock. At the town center, the map shows Berea Sandstone through Venango Formation, Late Devonian shale, sandstone and siltstone.
Over the years, the open hole and the casing can collect buildup that slows the flow. Well cleaning loosens it and pumps it out, and a well inspection measures the yield so you can tell whether it has dropped. Compare it with the figure on the well’s original log, if you have one.