Skip to main content
10,000+ reports checkedFind the right filter →
PUBLIC WATER SYSTEM REPORT

Is GROTON WATER DEPARTMENT Water Safe to Drink in 2026?

Massachusetts · PWSID MA2115000 · Ground water

Population served
5,456
Cities served
GROTON
State / jurisdiction
Massachusetts (MA)
PWSID
MA2115000
F
TAP WATER GRADE
High risk
Model score 24/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
110 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS compounds detected in UCMR5 monitoring

Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →

CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFBS
3.0
—
Within / n/a
Unregulated (monitored)

Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS

VIOLATIONS HISTORY (FEDERAL SNAPSHOT)

EPA’s national SDWA quarterly files associate 110 violation-related records with this system in the same reporting quarter as the utility snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.

Get alerts if this system's EPA data changes:
WHAT TO DO ABOUT IT

Based on GROTON WATER DEPARTMENT's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.

TOP PICKS FOR GROTON WATER DEPARTMENT
⚠ EPA violations / contaminants in monitoring data
#1
Waterdrop G3P800 RO
EDITORS PICK
Waterdrop  ·  ~$849
Tankless 800 GPD, removes 99%+ PFAS & lead, 10-stage filtration. Smart faucet TDS display.
WHY THIS FOR GROTON WATER DEPARTMENT · Chosen for GROTON WATER DEPARTMENT because the latest federal SDWA snapshot lists substantial violation activity. Certified reverse osmosis provides the broadest residential barrier for households that want margin beyond legal compliance.
#2
Aquasana SmartFlow RO
MOST CERTIFIED
Aquasana  ·  ~$449
WQA Gold Seal + NSF 42/53/58/401. Most certifications of any under-sink RO. Removes 90+ contaminants.
#3
AquaTru Under-Sink RO
EASIEST FILTER CHANGE
AquaTru  ·  ~$375
NSF 42/53/58 certified. Quick-change filters, no tools. Compact tankless design, 4-stage filtration.
Not sure which filter is right for you? Take the 3-question quiz →
See all utilities in Massachusetts →
STAY INFORMED
Get water quality alerts for GROTON WATER DEPARTMENT

We'll notify you when new PFAS data, EPA violations, or contamination alerts affect GROTON WATER DEPARTMENT (PWS MA2115000). One email, no spam, unsubscribe any time.

Water operator for GROTON WATER DEPARTMENT? Claim this listing →
Check your ZIP code

PWS-wide data may differ from the system serving your home. Enter your ZIP on the homepage for a tailored EPA report.

Fix My Water — Free →