CONGRESSIONAL DISTRICT MI

Michigan - 9th District

119th Congress · 109 ZIP codes · Avg score 91/100 · Grade A · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 109 ZIP codes in Michigan's 9th District: the measured model 4.0.0 average is Grade A (91/100). 352 EPA violations on record, 18 health-based.

A
District Grade
91
Avg Safety Score
109
ZIP Codes
352
Total Violations
18
Health Violations
98
Water Systems
Best ZIP: 48023 (100/100)
Lowest ZIP: 48346 (65/100)

Top Contaminants

Surface Water Treatment Rule (44) Consumer Confidence Report Rule (36) Haloacetic Acids (HAA5) (35) Stage 1 DBP Rule (35) Total Trihalomethanes (TTHM) (30)

ZIP Codes in This District

100 ZIP codes tracked in Michigan's 9th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 48023 Fair Haven 100 A 0
2 48040 Marysville 100 A 0
3 48062 Richmond 100 A 1
4 48094 Washington 100 A 0
5 48441 Harbor Beach 100 A 1
6 48468 Port Hope 100 A 1
7 48001 Algonac 99 A 2
8 48042 Macomb 99 A 2
9 48047 New Baltimore 99 A 2 (1 health)
10 48048 New Haven 99 A 3 (1 health)
11 48051 New Baltimore 99 A 3
12 48065 Romeo 99 A 4
13 48723 Caro 99 A 3
14 48039 Marine City 98 A 4 (1 health)
15 48044 Macomb 98 A 6
16 48049 North Street 98 A 3
17 48059 Fort Gratiot 98 A 5
18 48060 Port Huron 98 A 3
19 48079 Saint Clair 98 A 5 (1 health)
20 48074 Smiths Creek 93 A 14
21 48095 Washington 83 B 0
22 48306 Rochester 83 B 0
23 48356 Highland 83 B 1
24 48357 Highland 83 B 2
25 48363 Oakland 83 B 0
26 48362 Lake Orion 81 B 7
27 48054 East China 80 B 7 (2 health)
28 48359 Lake Orion 80 B 9
29 48360 Lake Orion 80 B 9
30 48348 Clarkston 79 B 13
31 48442 Holly 70 B 23 (3 health)
32 48371 Oxford 67 C 69 (2 health)
33 48346 Clarkston 65 C 3 (1 health)
34 48002 Allenton N/A N/A N/A
35 48003 Almont N/A N/A 2
36 48004 Anchorville N/A N/A N/A
37 48005 Armada N/A N/A 4 (1 health)
38 48006 Avoca N/A N/A N/A
39 48014 Capac N/A N/A 6
40 48022 Emmett N/A N/A N/A
41 48027 Goodells N/A N/A N/A
42 48028 Harsens Island N/A N/A N/A
43 48032 Jeddo N/A N/A 1
44 48041 Memphis N/A N/A 0
45 48050 New Haven N/A N/A N/A
46 48061 Port Huron N/A N/A N/A
47 48063 Columbus N/A N/A 0
48 48064 Casco N/A N/A N/A
49 48096 Ray N/A N/A N/A
50 48097 Yale N/A N/A 7 (1 health)

Overview

Michigan's 9th District encompasses 109 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (91/100).

352 EPA violations have been recorded across this district's water systems. 18 are health-based violations. About 84% of the 73 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 - 44 violations
  • Consumer Confidence Report Rule - 36 violations
  • Haloacetic Acids (HAA5) - 35 violations
  • Stage 1 DBP Rule - 35 violations
  • Total Trihalomethanes (TTHM) - 30 violations

Housing Context

Homes in this district were built on average around 1976 (~50 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 109 ZIP codes in Michigan's 9th District.

← Back to Michigan overview

How to cite this page

APA ZipCheckup. (2026). Michigan 9th District: 352 EPA Violations - A. https://zipcheckup.com/congressional/mi-9/
BibTeX
@misc{zipcheckup-congressional-mi-9,
  author = {{ZipCheckup}},
  title  = {{Michigan 9th District: 352 EPA Violations - A}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/mi-9/}
}

Page version: August 2026.

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