BUTLER COUNTY, PENNSYLVANIA · 53 MIN FROM OUR GREENVILLE OFFICE
Going by the more than a thousand well logs within 5 miles of Prospect, a new well here seldom stays shallow. Three in four went at least 120 feet, and a quarter passed 243. Yields are modest, 13 gallons per minute at the median, so plan the depth and the pump together.
Serving our communities since 1967
Franklin Township · Connoquenessing Township · Muddy Creek Township · Lancaster Township · Portersville · Connoquenessing · Brady Township · Center Township · West Liberty · Butler Township
WHAT WE DO IN PROSPECT
Whether you’re on a private well or city water, the same crew handles the water source, the pressure, and what comes out of the tap.
Butler County’s USGS samples put median pH at 7.1, close to neutral, but 13% of wells were below 6.5. A test of your own well checks pH along with iron, manganese and hardness, and a calcite neutralizer handles acidic water if the test finds it.
Prospect is tied for seventh of 21 Butler County towns by median well depth. Three in four logs reached rock within 23 feet, so the casing is usually short and most of each bore is drilled through rock, which is where the footage adds up.
Half the logs gave 13 gallons per minute or less and a quarter gave 6 or less. A pump sized to the well’s measured recovery, and a pressure tank sized to space out starts, keeps a modest well running evenly.
WELLS AROUND PROSPECT
The 1,026 domestic wells on file within 5 miles of Prospect, from the state’s drilling logs: your neighbors’ wells, and the best guide to this ground.
middle half 120–243 ft
middle half 6–20 gpm
middle half 8–23 ft
PaGWIS records
Source: PaGWIS (PA DCNR), domestic wells within 5 miles, retrieved 2026-09-30; older paper-record locations are approximate.
With 1,026 depth logs and 991 yield records within 5 miles, Prospect’s figures rest on a large sample, and most of those wells go deep. Only a quarter stopped short of 120 feet, and a quarter went past 243.
A big sample is still a neighborhood average. It narrows the likely range but can’t place water under a given lot, since each bore crosses its own cracks and layers. The logs nearest your property are the best preview, and the driller’s log from your own well replaces them. Residential well drilling explains how the bore is planned, what a new well costs shows how depth adds up, and a well inspection measures what an existing well actually gives.
At Prospect’s center, the geologic map shows the Glenshaw Formation, whose Pennsylvanian layers include shale, coal, sandstone and limestone. Bedrock came at a median 14 feet in the logs, and within 8 in a quarter of them.
Water comes modestly. Half the wells gave 13 gallons per minute or less, and a quarter gave 6 or less. That doesn’t stop a well from serving a household, but it puts the weight on how the system is set up. That means the water stored in a deep bore to cover heavy use, a submersible pump that matches the well’s recovery, and a correctly set pressure switch. Those settings come from your own well’s measured yield.
WATER IN BUTLER COUNTY
In USGS samples from across Butler County, taken 1926–1997, 68% of wells were hard or very hard, 56% carried iron above the staining line, 86% had manganese above 0.05 mg/L. The full record, and what it means for treatment, is on the Butler County page; your own well gets its own test.
WHY PROSPECT CHOOSES CHATFIELD
Rated 4.7 on Google across 104 reviews. Here is what working with us looks like, in a customer’s words.
“Chatfield Drilling replaced a submersible pump, extended our well casing above ground, and installed a sanitary cap at our farm house. This is our first experience with a well. Both Matt and Sam were happy to answer all of our questions, no matter how small, in a way that we could understand and enabled us to make informed decisions.”
NEARBY
We send the same crews to each of these towns. If you’re between towns, pick the closest one; the service doesn’t change.
A LITTLE CLARITY
Our Greenville office (854 Mercer Rd., Greenville, PA 16125) is about 53 minutes and 38 miles by road from Prospect. Service calls for Prospect are scheduled from there.
Prospect and the municipalities around it: Franklin Township, Connoquenessing Township, Muddy Creek Township, Lancaster Township, Portersville, Connoquenessing, Brady Township, Center Township, West Liberty, Butler Township. Beyond those, the rest of the 21 Butler County communities on our service map, from the same office.
Pennsylvania’s groundwater database (PaGWIS) lists 1,026 domestic wells within 5 miles of Prospect: the median is 160 feet deep, and the middle half fall between 120 and 243 feet. The median well was logged at 13 gallons per minute. Drillers reached bedrock at a median of 14 feet. Your own well's depth depends on the ground under your lot.
At minimum, bacteria, iron, manganese, hardness and pH. Butler County’s USGS samples found manganese over 0.05 mg/L in 86% of wells and iron above the staining line in 56%, and some wells were acidic. Chatfield tests on site or through a certified lab, and the results show what equipment, if any, the well needs.
Compare it with the well. The pump should deliver no more than the well recovers, which the yield test measures. In the local logs a quarter of wells gave 6 gallons per minute or less, and on wells like that an oversized pump cycles and draws the well down. Sputtering taps are the usual sign. A well inspection checks the match.
Talk with the Chatfield team.
(724) 588-2652A LITTLE KNOWLEDGE GOES A LONG WAY
WATER TESTINGWhat a test measures, what the results mean, and what happens next.
WELL DRILLINGWhat drives the price of drilling a well in our region, and what to ask before you sign.
WATER PROBLEMSIron and manganese in well water: what causes it and how a test confirms it.
YOUR NEXT STEP
Tell us what you’re noticing. We’ll come out from Greenville, test your water, and walk you through the next step.