Windham, CT 06280

2 water systems • 447 residents

Moderate water quality - consider filtration

C

Score: 51/100

Graded on EPA violations, contaminants, severity, compliance, and enforcement history. See methodology.

Data updated June 2026 • Sources: EPA ECHO and EPA Envirofacts

14

Contaminants Detected

166

Violations on Record

18

Health-Based Violations

0

Recent Violations

Grade Breakdown

Contaminant Count11 / 25
Violation History15 / 25
Contaminant Severity14 / 25
System Compliance0 / 15
Enforcement History0 / 10
Total Score51%

51 / 100 points

Recommended Water Filters

  • ✓Point-of-Use Carbon Filter (NSF-certified for lead)
  • ✓Ultraviolet (UV) Purification
Compare filter types in our Filter Guide →

Consult a water quality specialist for personalized recommendations.

Windham vs CT & National Average

Detected Contaminants

14 contaminants detected across water systems serving this ZIP code

ContaminantCategory
Lead and Copper RuleHeavy Metal
Coliform (TCR)Microorganism
Revised Total Coliform RuleMicroorganism
1,1,1-TrichloroethaneOther
Consumer Confidence RuleOther
DICHLOROMETHANEOther
Public NoticeOther
1,1-DichloroethyleneVolatile Organic
1,2-DichloroethaneVolatile Organic
BenzeneVolatile Organic
Carbon tetrachlorideVolatile Organic
p-DichlorobenzeneVolatile Organic
TrichloroethyleneVolatile Organic
Vinyl chlorideVolatile Organic

Water System Information

Systems Serving This ZIP:
DOUGLAS MANOR, WYNDHAM PARK APARTMENTS
Population Served:
447
Systems With Violations:
2 of 2
Major Violations:
8
Enforcement Actions:
165

Nearby Areas

06249

Lebanon • 7.2 mi away

F

06331

Canterbury • 7.2 mi away

B

06250

Mansfield Center • 7.6 mi away

B

06237

Columbia • 8.4 mi away

D

06268

Storrs Mansfield • 8.8 mi away

D

06269

Storrs Mansfield • 9.8 mi away

C

Frequently Asked Questions

What does the grade mean?

Our A–F grade ranks this ZIP code's water quality against every other analyzed ZIP in the country, based on EPA data. A = among the best, F = among the most troubled.

Is my tap water safe to drink?

Water systems regulated by the EPA must comply with Safe Drinking Water Act standards. However, if you're concerned about water quality, consider a water filter appropriate for your contaminants.

How often is the data updated?

We update our data quarterly with the latest EPA ECHO and Envirofacts data. Historical violations are tracked to identify patterns.

What filters do you recommend?

Filter recommendations are based on detected contaminants in your area. See our Filter Guide for detailed information about different filter types.