ERIE COUNTY, PENNSYLVANIA · 98 MIN FROM OUR GREENVILLE OFFICE
A new well budget near Elgin starts with footage, before anyone knows how much water the hole will find. The town's median well is the deepest of 16 in Erie County, and three in four of the 187 local logs went 68 feet or deeper.
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WHAT WE DO IN ELGIN
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.
Erie County's USGS record puts median hardness at 8.2 grains per gallon, with 68% of 349 sampled wells hard or very hard, while only 4% of 208 tested below pH 6.5. Any well here is tested before a LuxSoft softener or anything else goes in.
The town sits on the Venango Formation as mapped, with siltstone, conglomerate, sandstone and shale. Rock turned up at 19 feet or less in a quarter of logs and 60 or more in another quarter, so casing length is settled well by well.
The median yield is 10 gallons a minute, with a quarter of logs at 6 or less and a quarter at 20 or more. In a deep hole the pump hangs below the level the water falls to while pumping, which is measured on site.
WELLS AROUND ELGIN
The 187 domestic wells on file within 5 miles of Elgin, from the state’s drilling logs: your neighbors’ wells, and the best guide to this ground.
middle half 68–120 ft
middle half 6–20 gpm
middle half 19–60 ft
PaGWIS records
Source: PaGWIS (PA DCNR), domestic wells within 5 miles, retrieved 2026-09-30; older paper-record locations are approximate.
Footage is the first cost driver on any well, and around Elgin there is more of it. The town ranks 1st of 16 in the county by median depth, and a quarter of the 187 logs went to 120 feet or more. Casing adds to that, since it usually runs down to rock.
Depth alone doesn't buy water. A driller stops when the hole gives enough flow for the house, not at a set depth, which is why no one can quote a final footage in advance. The well cost page shows why depth is the biggest single driver, and residential well drilling includes PA DEP permit assistance along the way.
With deep holes and middling yields, where the pump hangs matters as much as its size. A submersible pump is set below the level the water drops to under pumping, with some room left beneath it, and rated so it never pulls more than the well gives back. A quarter of local wells yield 6 gallons a minute or less; on those, a larger pressure tank means fewer, longer pump runs, while the quarter at 20 or more can carry a larger pump or constant pressure. When an existing pump loses pressure, pump repair and diagnostics check the pump, switch, tank and the well's own output before any part is pulled.
WATER IN ERIE COUNTY
In USGS samples from across Erie County, taken 1927–2023, 68% of wells were hard or very hard, 33% carried iron above the staining line, 83% had manganese above 0.05 mg/L. The full record, and what it means for treatment, is on the Erie County page; your own well gets its own test.
WHY ELGIN CHOOSES CHATFIELD
Rated 4.7 on Google across 104 reviews. Here is what working with us looks like, in a customer’s words.
“I had the pleasure of having Sam and Hunter for the installation of my new water softener, and I couldn’t be more impressed. The system is working great, and I can already notice a difference in the water quality.”
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 98 minutes and 63 miles by road from Elgin. Service calls for Elgin are scheduled from there.
Elgin and the municipalities around it: Concord Township, Union Township, Wayne Township, Union City, Corry, Amity Township, Spartansburg, Sparta Township, Wattsburg, Bloomfield Township. Beyond those, the rest of the 16 Erie County communities on our service map, from the same office.
Pennsylvania’s groundwater database (PaGWIS) lists 187 domestic wells within 5 miles of Elgin: the median is 86 feet deep, and the middle half fall between 68 and 120 feet. The median well was logged at 10 gallons per minute. Drillers reached bedrock at a median of 25 feet. Your own well's depth depends on the ground under your lot.
Sometimes, but less often than on shallow wells. A jet pump sits above ground and pulls water up, which suits wells where the water stands close to the surface. In holes this deep, a submersible set down in the well is the more common choice. Which one fits depends on the water level, measured on site.
Manganese is the one to start with in Erie County: the USGS record found it above 0.05 mg/L in 83% of the 42 wells sampled, while the median iron reading was 0.18 mg/L, under the 0.3 mg/L staining line. A water test shows your levels, and a FerronX Iron System handles both if they are high.
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 PROBLEMSThe signs, what causes hardness in our region, and how to confirm 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.