Water Quality in Washington, CT (06793)
EPA violation data for public water systems serving ZIP code 06793.
Active Health Violations
8 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 93% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,031
Population
37
Water Systems
64
Violations (5yr)
8
Health-Based
Location
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Water Systems Serving This Area (37)
The Frederick Gunn School, Inc.
All resolvedDevereux Glenholme School - Main Campus
4 health-basedMayflower Inn
Mayflower Spa
Institute For American Indian Studies
All resolvedInstitute For American Indian S Research
All resolvedDevereax Glenholmes School
Ritchies Italian Restaurant
Burnham Water Co
Rumsey Hall School
Gunnery School
Wykeham Rise School
Gunnery Snack
John Dorr Nature Lab
Steep Rock Assoc - Camping
Parks Drug
Lake Waramaug Casino
Ritchies Italian Restaurant
Jacks
Chuck Wagon
Green Drug
St Andrews Church
Gunnery Snack
Shepaug Club
New Preston Firehouse
The Washington Club
2 health-basedWashington Golf Club
2 health-basedMarbledale Club
Marble Dale Locker Plant
Lebon Coin
Wash Elementary School
Our Lady Of Perpetual Help
Washington Golf Club
Rumpelstillskin Inn
Eagle Rest Home
Eagle Rest Home
Devereux Glenholme School - Barn Apts
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Washington (06793) has more violations than 93% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 64.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.