If you're touring a farmhouse on a country road in Buckingham Township, here's a question worth asking before you write an offer: what does the tap actually draw from?
Most buyers assume the answer is simple. Buckingham reads as well-water country, and for a large share of its housing stock that's true. But a meaningful slice of the township draws from one of a small number of named public water systems, and as of this year, two of those systems are mid-construction on multi-million-dollar treatment facilities built specifically to remove PFAS, the class of "forever chemicals" that regulators tightened limits on in 2023. Knowing whether a specific address sits on one of those systems, and which one, is a five-minute check that most home shoppers skip because "Buckingham" reads as a single place rather than a patchwork of separate utilities at different stages of the same fix.
The Township Runs More Than One Water Network
Buckingham's public water isn't a single utility with one report card. The township operates distinct systems, each with its own wells, its own account numbers, and its own regulatory history:
- Cold Spring Water System, fed by four production wells, including CS-3 and CS-4
- Furlong Water System, the larger of the two, with eight production wells (two, F-6 and F-7, currently inactive) plus four storage tanks and four booster stations serving the central part of the township
- Buckingham Village Water System, which as of May 2022 no longer operates independently. The township completed a water main extension connecting Buckingham Village into the Furlong network, retired wells BV-1 and BV-2, and now supplies that area entirely from Furlong's groundwater
A 2004 township presentation on public water resources also references a fourth, smaller Fieldstone system with two production wells, a reminder that this has long been a township of several small utilities rather than one grid. If you're looking at a Consumer Confidence Report for "Buckingham Village Water System," you're reading history. The active account today runs through Furlong.
Two Systems Are Mid-Build on PFAS Treatment, on Different Timelines
This is where the thesis of "well country" breaks down for public-water customers, and where the details matter for anyone doing due diligence on a specific property.
| System | Facility | What Triggered It | Funding Secured | Status |
|---|---|---|---|---|
| Cold Spring (wells CS-3, CS-4) | Hearthstone PFAS Treatment Facility | Average PFOA reading of 14.6 parts per trillion, 0.6 ppt above the PA DEP's 14 ppt limit, reported to customers in an April 2026 notice | $2,057,063 PENNVEST grant plus a $615,089 low-interest loan (July 2025); an additional $865,853 guaranteed revenue note authorized in February 2026 | Notice to proceed issued, site prep underway as of the township's April 2026 update, with construction expected to take about a year |
| Furlong (eight wells, two inactive) | Furlong F8 Facility | Proactive upgrade ahead of tightening federal limits, not a reported exceedance | $2,435,000 PENNVEST grant (announced January 2026) | Grant secured, project advancing toward construction per the township's announcement |
Read the two rows side by side and the picture sharpens. Cold Spring's wells crossed the state's own trigger point for the first time this spring, after testing below it for years. The township's own message to customers explained the shift plainly: dry weather and drought-watch conditions had pushed concentrations up, and the 14.6 ppt reading was the first time CS-3 and CS-4 tested above the state maximum contaminant level for PFOA. Furlong, by contrast, is not described in any township communication as having exceeded a limit. Its upgrade is framed as getting ahead of a stricter federal standard the EPA has been moving toward, separate from the state's 2023 rule.
That distinction is the whole point. This isn't one township-wide event. It's two systems, two wells with names and numbers, on two different clocks, funded through two different rounds of state financing. A property on Cold Spring and a property on Furlong are not in the same place in this process, even though both addresses might carry the same "Buckingham, PA" on the listing.
What the Number Actually Means
The township described the scale of the exceedance in its own customer notice: 1 part per trillion is roughly equivalent to one drop spread across 20 to 30 Olympic swimming pools. A reading of 14.6 ppt against a 14 ppt limit is a narrow miss, not a system in crisis, and it's worth reading that context alongside the fact that Cold Spring had tested below the standard consistently before this spring.
It's also worth knowing what "the standard" means in this case. Pennsylvania set its current limits, 14 ppt for PFOA and 18 ppt for PFOS, in 2023, replacing a far looser 70 ppt guideline. The EPA has been pushing toward a tighter 4 ppt limit at the federal level. The Hearthstone and Furlong F8 facilities are both being engineered to clear that lower federal bar, not just the state one, which is why the price tags run into the millions even for systems that, in Furlong's case, haven't reported an exceedance at all.
For Most Buckingham Addresses, None of This Applies
Here's the detail that gets lost when a topic like this shows up in a headline: the majority of homes in Buckingham are not connected to Cold Spring, Furlong, or any other named public system. They're on private wells, entirely outside this process. A farmhouse on five acres with its own well isn't waiting on a PENNVEST-funded treatment facility. It's on a completely separate footing, subject to its own maintenance and testing considerations, but untouched by anything described above.
This is the piece worth sitting with before you let a PFAS headline color your view of the whole township. The question isn't "is Buckingham's water safe." The question is "which system, if any, serves this specific address, and where is that system in its own process." Those are two different questions with two different answers, and only one of them requires you to look past the listing sheet.
How to Find Out Before You Write an Offer
The township keeps this information public, and confirming it takes less time than a single showing.
Ask which system serves the property directly, rather than assuming from the township name alone. Buckingham's water and wastewater department can confirm whether an address is on Cold Spring, Furlong, or a private well, and the township posts current Consumer Confidence Reports for its active systems on its own site.
Ask for the certification step early. Buckingham's water department flags a formal water certification as part of the settlement process for homes on public water, the same touchpoint where the account transfers and where you can confirm, in writing, which system and which meter serve the address. Building that request into your timeline the way you'd schedule an inspection means you're not discovering the answer at the closing table.
If the address is on Cold Spring or Furlong, ask where the facility stands. Both projects post updates through the township's news page, and given Hearthstone's roughly one-year construction estimate from its spring 2026 start, a buyer closing later this year or into 2027 may be purchasing mid-construction rather than post-completion. That's not a reason to walk away. It's a detail worth pricing into your expectations the same way you'd price in any capital project already underway on a property you're buying into.
A Few Questions We Hear
Does this affect homes on private wells? No. The Hearthstone and Furlong F8 projects are specific to Buckingham's two named public water systems. A private well is a separate system entirely, with its own maintenance and testing profile unrelated to either township project.
Is the water currently unsafe to drink? The township's own reporting frames the Cold Spring reading as a narrow crossing of the state's 2023 standard, not an emergency-level result, and both facilities are already funded and under construction or advancing toward it specifically to bring levels below the stricter federal benchmark. If you want more detail than a real estate blog should responsibly offer, the township's water and wastewater office and its published water quality reports are the right next stop.
How do I confirm which system serves a specific address before I make an offer? Ask directly, either through your agent or the township's water and wastewater department. Don't rely on the neighborhood name or an older report that might reference a retired system like Buckingham Village, which no longer operates on its own.
Buckingham rewards buyers who look past the average and ask about the specific parcel, the specific well, the specific system. That's the same instinct that should guide how you evaluate the house itself. If you're comparing addresses across the township and want a read on how a property's water source, lot, and long-term value line up, Lisa Povlow Team can walk through the specifics with you. Schedule a private consultation.
