BUTLER COUNTY, PENNSYLVANIA · 48 MIN FROM OUR GREENVILLE OFFICE
Portersville’s logged wells have the deepest median of 21 Butler County towns. Three in four went 125 feet or more, and a quarter went past 253. For a new well, depth is the first thing to plan and budget for, ahead of the pump and any treatment.
Serving our communities since 1967
Muddy Creek Township · Perry Township · Slippery Rock Township · Lancaster Township · Prospect · Worth Township · Franklin Township · West Liberty · Ellport · Scott Township
WHAT WE DO IN PORTERSVILLE
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.
Depth doesn’t settle water quality. In Butler County’s USGS samples, 86% of wells had manganese over 0.05 mg/L and 56% had iron above the staining line. A test of your own well comes first, and the FerronX Iron System handles both metals if they show up.
Bedrock comes at a median 20 feet, and a quarter of logs went through 34 feet or more of soil first, so casing likely varies from lot to lot. Most of the footage is the long run in rock below it.
The median yield is 12 gallons per minute, and a quarter of logs gave 6 or less. A submersible pump is the norm at these depths, sized to the well’s recovery, and the water standing in a deep bore adds reserve for heavy use.
WELLS AROUND PORTERSVILLE
The 1,018 domestic wells on file within 5 miles of Portersville, from the state’s drilling logs: your neighbors’ wells, and the best guide to this ground.
middle half 125–253 ft
middle half 6–20 gpm
middle half 10–34 ft
PaGWIS records
Source: PaGWIS (PA DCNR), domestic wells within 5 miles, retrieved 2026-09-30; older paper-record locations are approximate.
Plan for a deep well around Portersville. Of the 1,018 depth logs within 5 miles, three in four reached 125 feet or more and a quarter went beyond 253, and by median depth the town comes first of the 21 Butler County towns on our map.
Depth is one of the biggest drivers of what a new well costs, so it pays to talk through the range before drilling: what the estimate assumes, how extra footage is handled, and when the driller will stop. The bore stops once it has crossed enough water for the house, and here that has typically taken more footage than around any other town on our Butler County list. Residential well drilling explains how that decision is made at the rig.
Before the rock, there’s soil. Drillers in the area logged bedrock at a median 20 feet, a quarter within 10 and a quarter at 34 or deeper. Casing usually runs from the surface down to rock, so on the deeper-soil lots it’s a longer run and a bigger line on the estimate.
Below it, geologic maps show the Allegheny Formation at the town center, with its Pennsylvanian sandstone, shale, limestone, clay and coal. Yields in the logs are moderate, 12 gallons per minute at the median, so a long bore’s stored water does real work during heavy use. A submersible pump sized to the measured yield, with a pressure tank that limits starts, suits that setup.
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 PORTERSVILLE CHOOSES CHATFIELD
Rated 4.7 on Google across 104 reviews. Here is what working with us looks like, in a customer’s words.
“We bought a new home November 1st, 2024 and low and behold it had a collapsed well. After several quotes, we chose Chatfield drilling, and we’re glad we did! Matt & his team arrived quickly to assess the situation, and formulate a plan to get the H2O flowing again. Even through the holidays, they did not waiver. Eric their driller worked hard in the brutal NE Ohio cold to pound a well for us. We are beyond pleased, and have fantastic water!”
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 48 minutes and 35 miles by road from Portersville. Service calls for Portersville are scheduled from there.
Portersville and the municipalities around it: Muddy Creek Township, Perry Township, Slippery Rock Township, Lancaster Township, Prospect, Worth Township, Franklin Township, West Liberty, Ellport, Scott 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 1,018 domestic wells within 5 miles of Portersville: the median is 184 feet deep, and the middle half fall between 125 and 253 feet. The median well was logged at 12 gallons per minute. Drillers reached bedrock at a median of 20 feet. Your own well's depth depends on the ground under your lot.
No, though it does need choosing with care. Deep wells use submersible pumps, sized for the lift from the water in the bore to the house and for the well’s yield. With a quarter of local logs at 6 gallons per minute or less, the pump is matched to recovery, and a pressure switch and tank set to suit it keep it from short-cycling.
Start with a well inspection. It checks the cap and casing, measures what the well delivers, and tests the pump, pressure switch and tank, which work hard on a deep well. If flow has fallen off, well cleaning can recover some of it, and a water test shows whether treatment is needed.
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.