CONGRESSIONAL DISTRICT OR

Oregon - 4th District

119th Congress · 99 ZIP codes · Avg score 96/100 · Grade A · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 99 ZIP codes in Oregon's 4th District: the measured model 4.0.0 average is Grade A (96/100). 1,821 EPA violations on record, 13 health-based.

A
District Grade
96
Avg Safety Score
99
ZIP Codes
1821
Total Violations
13
Health Violations
50
Water Systems
Corvallis
Best ZIP: 97333 (100/100)
Springfield
Lowest ZIP: 97477 (81/100)

Top Contaminants

E. coli (520) Fecal Coliform (241) Consumer Confidence Report Rule (202) Stage 1 DBP Rule (73) Surface Water Treatment Rule (69)

ZIP Codes in This District

99 ZIP codes tracked in Oregon's 4th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 97333 Corvallis 100 A 1
2 97401 Eugene 100 A 0
3 97403 Eugene 100 A 0
4 97404 Eugene 100 A 0
5 97405 Eugene 100 A 29
6 97439 Florence 100 A 1
7 97402 Eugene 99 A 3
8 97487 Veneta 99 A 3
9 97426 Creswell 98 A 36
10 97321 Albany 97 A 8
11 97424 Cottage Grove 97 A 38
12 97408 Eugene 96 A 11 (1 health)
13 97478 Springfield 83 B 0
14 97477 Springfield 81 B 5 (1 health)
15 97324 Alsea N/A N/A 73
16 97326 Blodgett N/A N/A N/A
17 97330 Corvallis N/A N/A 7 (1 health)
18 97331 Corvallis N/A N/A 0
19 97339 Corvallis N/A N/A N/A
20 97341 Depoe Bay N/A N/A 6
21 97343 Eddyville N/A N/A N/A
22 97357 Logsden N/A N/A N/A
23 97364 Neotsu N/A N/A 0
24 97365 Newport N/A N/A 0
25 97366 South Beach N/A N/A 2
26 97367 Lincoln City N/A N/A 7
27 97368 Otis N/A N/A 0
28 97369 Otter Rock N/A N/A 0
29 97370 Philomath N/A N/A 1
30 97372 Lincoln City N/A N/A N/A
31 97376 Seal Rock N/A N/A 272 (2 health)
32 97380 Siletz N/A N/A 6
33 97388 Gleneden Beach N/A N/A 7
34 97390 Tidewater N/A N/A 345 (2 health)
35 97391 Toledo N/A N/A 0
36 97394 Waldport N/A N/A 345 (2 health)
37 97406 Agness N/A N/A N/A
38 97407 Allegany N/A N/A N/A
39 97409 Alvadore N/A N/A N/A
40 97411 Bandon N/A N/A 17
41 97412 Blachly N/A N/A N/A
42 97413 Blue River N/A N/A N/A
43 97414 Broadbent N/A N/A N/A
44 97415 Brookings N/A N/A 3 (1 health)
45 97416 Camas Valley N/A N/A N/A
46 97419 Cheshire N/A N/A N/A
47 97420 Coos Bay N/A N/A 119
48 97423 Coquille N/A N/A 104
49 97430 Deadwood N/A N/A N/A
50 97431 Dexter N/A N/A N/A

Overview

Oregon's 4th District encompasses 99 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (96/100).

1821 EPA violations have been recorded across this district's water systems. 13 are health-based violations. About 77% of the 52 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • E. coli - 520 violations
  • Fecal Coliform - 241 violations
  • Consumer Confidence Report Rule - 202 violations
  • Stage 1 DBP Rule - 73 violations
  • Surface Water Treatment Rule - 69 violations

Housing Context

Homes in this district were built on average around 1974 (~52 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Lead Alert: 1 ZIP code in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.

Data Sources

Updated daily. Data covers 99 ZIP codes in Oregon's 4th District.

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How to cite this page

APA ZipCheckup. (2026). Lead Risk in Oregon 4th District (OR-4). https://zipcheckup.com/congressional/or-4/
BibTeX 
@misc{zipcheckup-congressional-or-4,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in Oregon 4th District (OR-4)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/or-4/}
}

Page version: August 2026.

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