1,627 water systems have to treat for PFAS. Most don't know who to call yet.
EPA set the limit at 4 parts per trillion for PFOA and PFOS in April 2024. Every system over it has to be treating by April 2029 — a capital project with a multi-year lead time. The settlement money is spent; the engineering has barely started.
We track all of them: which compound, how far over, how many people served, when it was last sampled, and — for most — the operator's name and direct line.
1,627
Systems above the EPA limit
~96%
Of those with a phone number on record
Apr 2029
Compliance deadline
What this is, and what it isn't. This is public data — EPA UCMR 5, SDWIS, and state monitoring — assembled, cleaned, joined to operator contacts, and kept current. We are not claiming access nobody else has. We are claiming you would spend a couple of months building this and then have to maintain it.
What we don't have: reliable signals for when a specific system will put work out to bid. Municipal procurement mostly runs through state and local portals we don't ingest. If someone sells you PFAS “buying intent” data, ask them where it comes from.
What we're planning to offer
None of these are live yet. We would rather shape them around what you actually need than ship three tiers nobody asked for — so the pricing below is our starting point, not a checkout.
ResidentialIN DEVELOPMENT
$99/mo
Point-of-use and whole-house dealers
Every city in your states where the public supply exceeds the limit
Households affected and severity by city, for territory planning
Listing in the residential contractor directory
Monthly data refresh
One whole-house install typically runs $3,000–8,000.
We're pricing this around real work, not guesses. Leave your email and we'll ask you a handful of short questions about how you find projects today — and you'll get early access when it ships, at whatever the founding rate ends up being.
Free. No spam. Unsubscribe anytime.
Sources: EPA UCMR 5, SDWIS, state primacy agency monitoring data, USAspending, Grants.gov, and SAM.gov. PFAS Comply is a data platform — we don't test water, endorse contractors, or give legal advice.