CONGRESSIONAL DISTRICT CT

Connecticut - 5th District

119th Congress · 90 ZIP codes · Avg score 66/100 · Grade C · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 90 ZIP codes in Connecticut's 5th District: the measured model 4.0.0 average is Grade C (66/100). 1,183 EPA violations on record, 41 health-based.

C
District Grade
66
Avg Safety Score
90
ZIP Codes
1183
Total Violations
41
Health Violations
67
Water Systems
Best ZIP: 06051 (100/100)
Lowest ZIP: 06811 (33/100)

Top Contaminants

Surface Water Treatment Rule (206) Stage 1 DBP Rule (97) Consumer Confidence Report Rule (60) Lead and Copper Rule (54) Total Coliform (53)

ZIP Codes in This District

90 ZIP codes tracked in Connecticut's 5th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 06051 New Britain 100 A 1
2 06052 New Britain 97 A 11 (1 health)
3 06001 Avon 83 B 2 (1 health)
4 06013 Burlington 83 B 2
5 06019 Canton 83 B 0
6 06085 Unionville 83 B 4 (2 health)
7 06092 West Simsbury 83 B 0
8 06750 Bantam 83 B 0
9 06759 Litchfield 83 B 0
10 06778 Northfield 83 B 0
11 06786 Terryville 83 B 2
12 06787 Thomaston 83 B 0
13 06791 Harwinton 83 B 0
14 06798 Woodbury 83 B 0
15 06053 New Britain 82 B 5 (2 health)
16 06032 Farmington 81 B 8 (2 health)
17 06062 Plainville 78 B 19 (2 health)
18 06779 Oakville 78 B 14
19 06795 Watertown 76 B 18
20 06089 Weatogue 72 B 25 (1 health)
21 06070 Simsbury 69 C 33 (2 health)
22 06755 Gaylordsville 67 C 46
23 06794 Washington Depot 67 C 0
24 06702 Waterbury 65 C 6
25 06705 Waterbury 65 C 6
26 06704 Waterbury 63 C 11
27 06708 Waterbury 63 C 11
28 06776 New Milford 50 D 167 (3 health)
29 06451 Meriden 49 D 4
30 06762 Middlebury 48 D 6
31 06716 Wolcott 46 D 12 (1 health)
32 06470 Newtown 44 D 29 (1 health)
33 06450 Meriden 41 D 26
34 06410 Cheshire 37 F 38
35 06801 Bethel 36 F 78 (1 health)
36 06482 Sandy Hook 33 F 52 (2 health)
37 06488 Southbury 33 F 52
38 06804 Brookfield 33 F 275 (9 health)
39 06810 Danbury 33 F 62 (1 health)
40 06811 Danbury 33 F 57 (4 health)
41 06018 Canaan N/A N/A 3
42 06020 Canton Center N/A N/A N/A
43 06022 Collinsville N/A N/A 0
44 06024 East Canaan N/A N/A 3
45 06031 Falls Village N/A N/A 5 (1 health)
46 06039 Lakeville N/A N/A 1
47 06050 New Britain N/A N/A N/A
48 06058 Norfolk N/A N/A 1
49 06059 North Canton N/A N/A N/A
50 06068 Salisbury N/A N/A 1

Overview

Connecticut's 5th District encompasses 90 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (66/100).

1183 EPA violations have been recorded across this district's water systems. 41 are health-based violations. About 75% of the 57 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Surface Water Treatment Rule - 206 violations
  • Stage 1 DBP Rule - 97 violations
  • Consumer Confidence Report Rule - 60 violations
  • Lead and Copper Rule - 54 violations
  • Total Coliform - 53 violations

Housing Context

Homes in this district were built on average around 1965 (~61 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 90 ZIP codes in Connecticut's 5th District.

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How to cite this page

APA ZipCheckup. (2026). Connecticut 5th District: 1183 EPA Violations - C. https://zipcheckup.com/congressional/ct-5/
BibTeX
@misc{zipcheckup-congressional-ct-5,
  author = {{ZipCheckup}},
  title  = {{Connecticut 5th District: 1183 EPA Violations - C}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/ct-5/}
}

Page version: August 2026.

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