CONGRESSIONAL DISTRICT MD

Maryland - 5th District

119th Congress · 99 ZIP codes · Avg score 80/100 · Grade B · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 99 ZIP codes in Maryland's 5th District: the measured model 4.0.0 average is Grade B (80/100). 212 EPA violations on record, 13 health-based.

B
District Grade
80
Avg Safety Score
99
ZIP Codes
212
Total Violations
13
Health Violations
56
Water Systems
Waldorf
Best ZIP: 20601 (83/100)
Chesapeake Beach
Lowest ZIP: 20732 (65/100)

Top Contaminants

Stage 1 DBP Rule (56) Haloacetic Acids (HAA5) (53) Stage 2 DBP Rule (38) Lead (29) Total Trihalomethanes (TTHM) (13)

ZIP Codes in This District

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

# ZIP Code City Safety Score Grade Violations
1 20601 Waldorf 83 B 3
2 20602 Waldorf 83 B 3
3 20603 Waldorf 83 B 3
4 20616 Bryans Road 83 B 1
5 20622 Charlotte Hall 83 B 2
6 20623 Cheltenham 83 B 0
7 20640 Indian Head 83 B 2
8 20695 White Plains 83 B 3
9 20721 Bowie 83 B 0
10 20724 Laurel 83 B 2
11 20755 Fort George G Meade 83 B 2
12 20772 Upper Marlboro 83 B 0
13 20774 Upper Marlboro 83 B 0
14 21114 Crofton 83 B 2
15 20607 Accokeek 82 B 3
16 20613 Brandywine 82 B 2 (1 health)
17 20715 Bowie 82 B 2 (1 health)
18 20716 Bowie 82 B 2 (1 health)
19 20720 Bowie 82 B 2 (1 health)
20 21037 Edgewater 82 B 3
21 21113 Odenton 82 B 5
22 20646 La Plata 81 B 11
23 20629 Dowell 67 C 0
24 20688 Solomons 67 C 0
25 20657 Lusby 66 C 2
26 20678 Prince Frederick 66 C 2
27 20732 Chesapeake Beach 65 C 5 (1 health)
28 20588 Dhs N/A N/A N/A
29 20604 Waldorf N/A N/A N/A
30 20606 Abell N/A N/A N/A
31 20608 Aquasco N/A N/A N/A
32 20609 Avenue N/A N/A N/A
33 20610 Barstow N/A N/A N/A
34 20611 Bel Alton N/A N/A 3
35 20612 Benedict N/A N/A N/A
36 20615 Broomes Island N/A N/A N/A
37 20617 Bryantown N/A N/A N/A
38 20618 Bushwood N/A N/A N/A
39 20619 California N/A N/A 12 (1 health)
40 20620 Callaway N/A N/A 1
41 20621 Chaptico N/A N/A 4
42 20624 Clements N/A N/A 3
43 20625 Cobb Island N/A N/A 1
44 20626 Coltons Point N/A N/A N/A
45 20627 Compton N/A N/A N/A
46 20628 Dameron N/A N/A N/A
47 20630 Drayden N/A N/A 1
48 20632 Faulkner N/A N/A 1
49 20634 Great Mills N/A N/A 9 (1 health)
50 20635 Helen N/A N/A N/A

Overview

Maryland's 5th District encompasses 99 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (80/100).

212 EPA violations have been recorded across this district's water systems. 13 are health-based violations. About 87% of the 63 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 - 56 violations
  • Haloacetic Acids (HAA5) - 53 violations
  • Stage 2 DBP Rule - 38 violations
  • Lead - 29 violations
  • Total Trihalomethanes (TTHM) - 13 violations

Housing Context

Homes in this district were built on average around 1984 (~42 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 99 ZIP codes in Maryland's 5th District.

← Back to Maryland overview

How to cite this page

APA ZipCheckup. (2026). Maryland 5th District: 212 EPA Violations - B. https://zipcheckup.com/congressional/md-5/
BibTeX 
@misc{zipcheckup-congressional-md-5,
  author = {{ZipCheckup}},
  title  = {{Maryland 5th District: 212 EPA Violations - B}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/md-5/}
}

Page version: August 2026.

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