Neighborhood Report Grade B

Topeka, KS Neighborhood Water Quality - Grade B

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

31 ZIP codes · 279 EPA violations

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

ZipCheckup compares 31 ZIP codes across Topeka, KS. The area averages a grade B (70/100); 31 ZIP codes carry recorded EPA violations.

Water quality varies significantly across Topeka, KS. We analyzed 31 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.

City Overview: Grade B (70/100)

Grade	Neighborhoods	%
A	0	0%
B	10	32%
C	21	68%
D	0	0%
F	0	0%

Neighborhood Rankings

Every ZIP code in Topeka ranked by Home Safety Score:

Rank	ZIP Code	Score	Grade	Violations	Lead Risk
1	66601	72	B	9	0.0024 mg/L
2	66604	72	B	9	0.0024 mg/L
3	66605	72	B	9	0.0024 mg/L
4	66607	72	B	9	0.0024 mg/L
5	66608	72	B	9	0.0024 mg/L
6	66609	72	B	9	0.0024 mg/L
7	66612	72	B	9	0.0024 mg/L
8	66615	72	B	9	0.0024 mg/L
9	66616	72	B	9	0.0024 mg/L
10	66617	72	B	9	0.0024 mg/L
11	66603	69	C	9	0.0024 mg/L
12	66619	69	C	9	0.0024 mg/L
13	66620	69	C	9	0.0024 mg/L
14	66621	69	C	9	0.0024 mg/L
15	66622	69	C	9	0.0024 mg/L
16	66624	69	C	9	0.0024 mg/L
17	66625	69	C	9	0.0024 mg/L
18	66626	69	C	9	0.0024 mg/L
19	66628	69	C	9	0.0024 mg/L
20	66629	69	C	9	0.0024 mg/L
21	66636	69	C	9	0.0024 mg/L
22	66647	69	C	9	0.0024 mg/L
23	66667	69	C	9	0.0024 mg/L
24	66675	69	C	9	0.0024 mg/L
25	66683	69	C	9	0.0024 mg/L
26	66699	69	C	9	0.0024 mg/L
27	66606	67	C	9	0.0024 mg/L
28	66610	67	C	9	0.0024 mg/L
29	66611	67	C	9	0.0024 mg/L
30	66614	67	C	9	0.0024 mg/L
31	66618	67	C	9	0.0024 mg/L

How Neighborhoods Compare

Each ZIP code compared to county and state averages:

10 neighborhoods score better than county average
21 neighborhoods score worse than county average

EPA Violations

279 total violations across Topeka
155 health-based violations
31 of 31 ZIP codes have violations
0 ZIP codes exceed EPA lead action level

Top Contaminants

Contaminant	Violations	ZIPs
Total Trihalomethanes (TTHM)	186	31
E. coli	62	31
Stage 2 DBP Rule	31	31

Frequently Asked Questions

What is the safest neighborhood in Topeka?

ZIP code 66601 has the highest safety score in Topeka at 72/100 (grade B). Check the full report for details.

Is Topeka water safe to drink?

Topeka has an average water safety score of 70/100 (B). 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). Topeka, KS Neighborhood Water Quality - Grade B. https://zipcheckup.com/neighborhoods/ks/topeka/

BibTeX

@misc{zipcheckup-neighborhoods-ks-topeka,
  author = {{ZipCheckup}},
  title  = {{Topeka, KS Neighborhood Water Quality - Grade B}},
  year   = {2026},
  url    = {https://zipcheckup.com/neighborhoods/ks/topeka/}
}

Data as of July 2026.