C
64

Fair Water Quality

Village Of Nagog Woods, MA 01718

Middlesex County · Population served: 20,780 · Data updated March 2026

Water Systems Serving This Area

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ACTON WATER SUPPLY DISTRICT
Surface water · Pop. 20,780
PWSID: MA2002000

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
10.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

8 detected 2 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBA20.6 pptNo standard500 pptUnregulated
PFOA13.4 ppt4 ppt4 pptExceeded
PFPeA8.4 pptNo standardUnregulated
PFHxA7.1 pptNo standard400 pptUnregulated
PFHpA5.2 pptNo standardUnregulated
PFOS4.9 ppt4 ppt4 pptExceeded
PFBS3.7 ppt2000 ppt100 pptBelow limit
PFHxS3.2 ppt10 ppt10 pptBelow limit

Violation History (Last 5 Years)

50Total (5yr)
0Health-Based
0Major

Water Quality Summary

Understanding Your Water in Village Of Nagog Woods

Tap water quality in Village Of Nagog Woods, Massachusetts (01718) receives an overall grade of C (Fair) with a score of 64 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 17 points below the Massachusetts state average of 81. Compared to the national average (75), this area scores significantly lower. The area is served by Acton Water Supply District, a surface water system providing water to approximately 20,780 people. Testing has found elevated levels of Lead that warrant attention. Notably, 2 PFAS compounds exceed EPA limits — a significant concern given the persistent nature of these chemicals. The area has 50 violations over the past 5 years, though none were classified as health-based.

Your Score 64/100 C
vs State 17 pts below Massachusetts avg (81)
vs National 11 pts below national avg (75)

What a Grade C Means

A score of 64/100 indicates fair water quality in Village Of Nagog Woods, MA. While the water meets minimum federal standards, there are noteworthy concerns — either elevated contaminant levels approaching regulatory limits, a moderate violation history, or both. Residents may want to review specific contaminant data and consider targeted filtration, especially for sensitive groups like children and pregnant women.

Surface water: sourced from rivers, lakes, or reservoirs

Health Information

What These Contaminants Mean for You

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Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

Common Questions

Frequently Asked Questions

Tap water in Village Of Nagog Woods, Massachusetts receives a grade of C (Fair) with a score of 64/100. While it generally meets minimum federal standards, there are some areas of concern including violation history or elevated contaminant levels. Sensitive populations (children, pregnant women, elderly) may want to consider additional filtration.

ZIP code 01718 is served by 1 water system using surface water sources, providing water to approximately 20,780 people. Surface water systems are more susceptible to contamination from agricultural runoff, industrial discharge, and weather events, but typically undergo more extensive treatment including filtration and disinfection.

Lead was detected at 10.0 ppb in Village Of Nagog Woods, Massachusetts. While this is below the EPA action level of 15 ppb, it exceeds the health guideline of 1 ppb recommended by health organizations. Consider a certified lead filter, especially if you have young children.

Yes — 8 PFAS compounds were detected in water serving Village Of Nagog Woods, Massachusetts, and 2 exceed EPA maximum contaminant levels. PFAS are persistent chemicals linked to cancer, immune system effects, and developmental issues. A reverse osmosis or activated carbon filter certified for PFAS removal is recommended.

Water systems serving Village Of Nagog Woods, Massachusetts have received 50 violations in the last 5 years. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (lead, PFAS), residents in Village Of Nagog Woods, Massachusetts should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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