Neighborhood Report Grade C

Waterbury, CT Neighborhood Water Quality - Grade C

Name: Water Quality Data for Waterbury, Connecticut
Creator: ZipCheckup
License: https://creativecommons.org/licenses/by/4.0/

16 ZIP codes · 352 EPA violations

Data source: EPA SDWIS Last verified: 2026-07-19

ZipCheckup compares 16 ZIP codes across Waterbury, CT. The area averages a grade C (62/100); 16 ZIP codes carry recorded EPA violations.

Water quality varies significantly across Waterbury, CT. We analyzed 16 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.

City Overview: Grade C (62/100)

Grade	Neighborhoods	%
A	0	0%
B	0	0%
C	16	100%
D	0	0%
F	0	0%

Neighborhood Rankings

Every ZIP code in Waterbury ranked by Home Safety Score:

Rank	ZIP Code	Score	Grade	Violations
1	06701	65	C	22
2	06702	65	C	22
3	06706	65	C	22
4	06710	65	C	22
5	06721	65	C	22
6	06703	60	C	22
7	06704	60	C	22
8	06705	60	C	22
9	06708	60	C	22
10	06720	60	C	22
11	06722	60	C	22
12	06723	60	C	22
13	06724	60	C	22
14	06725	60	C	22
15	06726	60	C	22
16	06749	60	C	22

How Neighborhoods Compare

Each ZIP code compared to county and state averages:

16 neighborhoods score better than county average
0 neighborhoods score worse than county average

EPA Violations

352 total violations across Waterbury
32 health-based violations
16 of 16 ZIP codes have violations
0 ZIP codes exceed EPA lead action level

Top Contaminants

Contaminant	Violations	ZIPs
Stage 1 DBP Rule	144	16
Surface Water Treatment Rule	64	16
Consumer Confidence Report Rule	48	16
Stage 2 DBP Rule	32	16
Lead and Copper Rule	32	16

Frequently Asked Questions

What is the safest neighborhood in Waterbury?

ZIP code 06701 has the highest safety score in Waterbury at 65/100 (grade C). Check the full report for details.

Is Waterbury water safe to drink?

Waterbury has an average water safety score of 62/100 (C). Water quality varies by neighborhood — no ZIP codes currently exceed EPA lead limits. Always check your specific ZIP code.

Data Sources

EPA SDWIS
U.S. Census Bureau

Updated daily.

How to cite this page

APA

ZipCheckup. (2026). Waterbury, CT Neighborhood Water Quality - Grade C. https://zipcheckup.com/neighborhoods/ct/waterbury/

BibTeX

@misc{zipcheckup-neighborhoods-ct-waterbury,
  author = {{ZipCheckup}},
  title  = {{Waterbury, CT Neighborhood Water Quality - Grade C}},
  year   = {2026},
  url    = {https://zipcheckup.com/neighborhoods/ct/waterbury/}
}

Data as of July 2026.