D
54

US Water Score: D

Bethel, CT 06801

Fairfield County · Population served: 9,507 · Data updated July 2026

Service-area evidence: EPA service-area records associate the listed system with this ZIP. Boundaries may still overlap or change.

Water Systems Serving This Area

🏔
BETHEL WATER DEPT
Surface water · Pop. 9,507
PWSID: CT0090011
🌊
CANDLEWOOD SHORES TAX DISTRICT
Groundwater · Pop. 1,315
PWSID: CT0180061
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MEADOWS AT CROSS RIVER
Surface water · Pop. 630
PWSID: NY5920685
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LILLINONAH PARK ESTATES HOMEOWNERS ASSN
Groundwater · Pop. 128
PWSID: CT0960171

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
6.12
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

3 detected 1 above comparison value

UCMR5 occurrence results are screening information, not a finding of regulatory compliance or noncompliance. PFAS rules and compliance dates are evolving.

CompoundLevelEPA MCLHealth GuidelineStatus
PFOA5.9 ppt4 ppt4 pptAbove comparison value
PFBS3.9 ppt2000 ppt100 pptBelow comparison value
PFPeA3.0 pptNo standardNo federal MCL shown

Violation History (Last 5 Years)

139Total (5yr)
60Health-Based
65Major

Water Quality Summary

Understanding Your Water in Bethel

Tap water quality in Bethel, Connecticut (06801) receives an overall grade of D (Elevated record-based concern) with a score of 54 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 32 points below the Connecticut state average of 86. Compared to the national average (75), this area scores significantly lower. The area is served by 4 water systems providing water to approximately 9,507 people, using surface water and groundwater sources. Testing has found elevated levels of Lead that warrant attention. Notably, 1 PFAS compound exceeds the EPA final MCL value used for comparison — a significant concern given the persistent nature of these chemicals. Over the past 5 years, water systems here have accumulated 139 violations, including 60 health-based violations.

Your Score 54/100 D
vs State 32 pts below Connecticut avg (86)
vs National 21 pts below national avg (75)

What a Grade D Means

A score of 54/100 flags significant system-level concerns in the US Water Score model for Bethel, CT. These may include violations, contaminant levels near or above regulatory limits, or PFAS detections. Review the detailed records, your utility's Consumer Confidence Report, and qualified local guidance.

Surface water: sourced from rivers, lakes, or reservoirs
Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

⚠️

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 Bethel, Connecticut receives a grade of D (Elevated record-based concern) with a score of 54/100. This indicates significant water quality concerns based on violation history, contaminant levels, or enforcement actions. We recommend reviewing the specific contaminants detected below and considering a certified water filter.

ZIP code 06801 is served by 4 water systems using surface water, groundwater sources, providing water to approximately 9,507 people. Multiple source types mean your water may come from a blend of surface and underground sources.

Lead was reported at 6.12 ppb in public-system records for Bethel, Connecticut. This is below the currently applicable EPA action level of 15 ppb, but may be above more protective health guidance; EPA's future LCRI action level is 10 ppb. Household plumbing can materially change tap-level exposure, so consider certified filtration and individual tap testing, especially where children are present.

Yes — 3 PFAS compounds were detected in records associated with water serving Bethel, Connecticut, and 1 result exceeded the numerical EPA MCL value used for comparison. UCMR5 occurrence results alone are not a regulatory compliance determination. PFAS rules and compliance timelines are evolving; verify current information with the utility and EPA.

Water systems serving Bethel, Connecticut have received 139 violations in the last 5 years, including 60 health-based violations. 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 Bethel, Connecticut 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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