CONGRESSIONAL DISTRICT MN

Minnesota - 7th District

119th Congress · 320 ZIP codes · Avg score 67/100 · Grade C · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 320 ZIP codes in Minnesota's 7th District: the measured model 4.0.0 average is Grade C (67/100). 99 EPA violations on record, 1 health-based.

C
District Grade
67
Avg Safety Score
320
ZIP Codes
99
Total Violations
1
Health Violations
61
Water Systems
Best ZIP: 56320 (67/100)
Lowest ZIP: 56378 (66/100)

Top Contaminants

Stage 1 DBP Rule (51) Consumer Confidence Report Rule (13) Total Trihalomethanes (TTHM) (9) Haloacetic Acids (HAA5) (9) Stage 2 DBP Rule (7)

ZIP Codes in This District

100 ZIP codes tracked in Minnesota's 7th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 56320 Cold Spring 67 C 0
2 56352 Melrose 67 C 0
3 56258 Marshall 66 C 1
4 56378 Sauk Centre 66 C 1
5 55307 Arlington N/A N/A 1
6 55310 Bird Island N/A N/A N/A
7 55312 Brownton N/A N/A N/A
8 55314 Buffalo Lake N/A N/A N/A
9 55324 Darwin N/A N/A N/A
10 55325 Dassel N/A N/A N/A
11 55329 Eden Valley N/A N/A N/A
12 55332 Fairfax N/A N/A N/A
13 55333 Franklin N/A N/A N/A
14 55334 Gaylord N/A N/A N/A
15 55335 Gibbon N/A N/A N/A
16 55336 Glencoe N/A N/A 0
17 55338 Green Isle N/A N/A N/A
18 55342 Hector N/A N/A N/A
19 55350 Hutchinson N/A N/A 2
20 55353 Kimball N/A N/A 1
21 55354 Lester Prairie N/A N/A 2
22 55355 Litchfield N/A N/A 0
23 55366 New Auburn N/A N/A N/A
24 55370 Plato N/A N/A N/A
25 55381 Silver Lake N/A N/A 2
26 55385 Stewart N/A N/A N/A
27 55389 Watkins N/A N/A N/A
28 55395 Winsted N/A N/A 4
29 55396 Winthrop N/A N/A N/A
30 56019 Comfrey N/A N/A 0
31 56044 Henderson N/A N/A 2
32 56083 Sanborn N/A N/A 0
33 56087 Springfield N/A N/A N/A
34 56101 Windom N/A N/A 0
35 56113 Arco N/A N/A N/A
36 56114 Avoca N/A N/A 0
37 56115 Balaton N/A N/A 1
38 56118 Bingham Lake N/A N/A 0
39 56122 Chandler N/A N/A 1
40 56123 Currie N/A N/A 0
41 56125 Dovray N/A N/A N/A
42 56128 Edgerton N/A N/A 1
43 56131 Fulda N/A N/A 1
44 56132 Garvin N/A N/A 1
45 56136 Hendricks N/A N/A 1
46 56139 Holland N/A N/A 1
47 56140 Ihlen N/A N/A N/A
48 56141 Iona N/A N/A 1
49 56142 Ivanhoe N/A N/A 1
50 56144 Jasper N/A N/A 1

Overview

Minnesota's 7th District encompasses 320 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (67/100).

99 EPA violations have been recorded across this district's water systems. 1 are health-based violations. About 44% of the 129 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Stage 1 DBP Rule - 51 violations
  • Consumer Confidence Report Rule - 13 violations
  • Total Trihalomethanes (TTHM) - 9 violations
  • Haloacetic Acids (HAA5) - 9 violations
  • Stage 2 DBP Rule - 7 violations

Housing Context

Homes in this district were built on average around 1964 (~62 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Lead Alert: 4 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.

Data Sources

Updated daily. Data covers 320 ZIP codes in Minnesota's 7th District.

← Back to Minnesota overview

How to cite this page

APA ZipCheckup. (2026). Lead Risk in Minnesota 7th District (MN-7). https://zipcheckup.com/congressional/mn-7/
BibTeX
@misc{zipcheckup-congressional-mn-7,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in Minnesota 7th District (MN-7)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/mn-7/}
}

Page version: August 2026.

Violations found - check filter options Free tool - no phone call required.