Marion Water Quality Report
14 cities ranked · Average grade: C+ · Oregon
Avg Score
69.2
Cities Ranked
14
Health Violations
14
PFAS Detected
3
69.2
County avg score
14
Cities ranked
50%
A or B grade
29%
D or F grade
14
Health violations
3
PFAS detected
Grade Distribution
How Marion cities scored
A
4
29%
Excellent
B
3
21%
Good
C
3
21%
Fair
D
1
7%
Poor
F
3
21%
Failing
Comparison
County vs Oregon average
▲ 6.9 pts above state average
City Map
Water quality across Marion
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Marion
Best cities
Worst cities
County context
80.8%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Marion
Industrial polluters nearby
Facilities reporting the most surface-water releases in Marion, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
FOSTER FARMS DONALD FEEDMILL AURORA, OR97002 | — | — |
QUIKRETE - OREGON PLANT AURORA, OR97002 | — | — |
WHEATLAND CONCRETE GERVAIS, OR97026 | — | — |
FLEETWOOD HOMES OF OREGON INC 48 WOODBURN, OR97071 | — | — |
M-D BUILDING PRODUCTS INC. WOODBURN, OR97071 | — | — |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 14 cities in Marion
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Donald | A | 91 | 1K | 39 | Health Unresolved | |
| 2 | Aumsville | A | 90.2 | 4K | 49 | Health Unresolved | |
| 3 | Gervais | A- | 89.3 | 3K | 15 | Health Unresolved | |
| 4 | Sublimity | A- | 85.3 | 3K | 52 | Health Unresolved | |
| 5 | Stayton | B+ | 84.7 | 8K | 41 | Health Unresolved | |
| 6 | Turner | B | 79.6 | 3K | 85 | Health Unresolved | |
| 7 | Mt. Angel | B | 77.7 | 4K | 95 | Health Unresolved | |
| 8 | Jefferson | C+ | 66.5 | 3K | 161 | Health Unresolved | |
| 9 | Silverton | C | 62.7 | 11K | 239 | Health Unresolved | |
| 10 | Keizer | C | 60.4 | 39K | 315 | Health Unresolved | |
| 11 | Aurora | D+ | 50 | 3K | 327 | Health Unresolved | |
| 12 | Woodburn | F | 44.5 | 30K | 564 | Health Unresolved | |
| 13 | Salem | F | 43.6 | 217K | 3309 | Health Unresolved | |
| 14 | Hubbard | F | 43.2 | 4K | 322 | Health Unresolved |