About us

A plain-language watchdog for Pembroke's water supply

We're neighbors, not regulators — reading the same public data everyone has access to, and translating it into something you can actually use.

Our mission

Pembroke Water Watch exists to make water quality information accessible to every household in town. The Water Division publishes an annual Consumer Confidence Report and the EPA runs monitoring programs like UCMR5 on rolling schedules, but that data is scattered across town, state, and federal sites — and it doesn't always agree with itself.

We collect it, compare it across sources, and put it in one place, in language anyone can read in five minutes.

How we started

The group came together informally after a handful of Pembroke residents — tired of finding their tap water running the color of tea after every water-main flush — started comparing notes on what the town was actually saying versus what public EPA data showed. What began as a shared thread turned into this site: a standing, volunteer-run effort to keep tabs on the Pembroke Water Division and flag anything worth a second look.

A church in Pembroke, Massachusetts

What we do

Monitor

We track new EPA and Massachusetts DEP monitoring results as they're published, and compare them against the Water Division's own annual reporting and the town's progress on its infrastructure plan.

Explain

Regulatory language is dense on purpose. We translate what a given detection level, or a "TCR violation," or an "aesthetic issue" designation actually means for a household, without the jargon.

Connect

If you want a second opinion on your own tap water — especially if you're dealing with discoloration — we help connect residents with free testing and point toward locally relevant options.

A note on independence

Pembroke Water Watch is an independent, volunteer-run initiative. We are not affiliated with the Town of Pembroke or the Pembroke Water Division, and we don't speak on their behalf. Everything we publish links back to its original public source so you can verify it yourself.