CHERRY VALLEY/ ROCHDALE WATER DISTRICT

ROCHDALE, MA · ~3,696 people served

Check your exact address → ROCHDALE overview

100

Excellent

PurityRadar safety score

PWSID

MA2151001

State

Massachusetts

City

ROCHDALE

Population served

3,696

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Dec 2024). Levels in parts per trillion (ppt).

Lithium

11,000 ppt

limit —

No federal limit

PFPeA

6.8 ppt

limit —

No federal limit

PFHxA

5.6 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2016. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2015 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2015 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved

Monitoring & reporting · EPA contaminant 1009 began Apr 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2013 Resolved

Monitoring & reporting · EPA contaminant 2051 began Jul 2013 Resolved

Monitoring & reporting · EPA contaminant 2050 began Jul 2013 Resolved

Monitoring & reporting · EPA contaminant 2046 began Jul 2013 Resolved

Monitoring & reporting · EPA contaminant 2959 began Jul 2013 Resolved

Recent enforcement actions

State action · SFL Nov 2016
State action · SOX Nov 2016
State action · SFL Oct 2016
State action · SFJ Aug 2016
State action · SFJ Feb 2016
State action · SFJ Nov 2015
State action · SOX Jun 2015
State action · SFJ Nov 2014

This profile is built from EPA public records for system MA2151001 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.