Marquette Water Quality Report
5 cities ranked · Average grade: B- · Michigan
Avg Score
73.2
Cities Ranked
5
Health Violations
5
PFAS Detected
0
73.2
County avg score
5
Cities ranked
60%
A or B grade
20%
D or F grade
5
Health violations
0
PFAS detected
Grade Distribution
How Marquette cities scored
A
2
40%
Excellent
B
1
20%
Good
C
1
20%
Fair
D
0
0%
Poor
F
1
20%
Failing
Comparison
County vs Michigan average
▼ 7.8 pts below state average
City Map
Water quality across Marquette
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Marquette
Best cities
Worst cities
County context
81.2%
of residents on fluoridated water (CDC, 2020)
65
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Marquette
Industrial polluters nearby
Facilities reporting the most surface-water releases in Marquette, 2023.
Total reported releases to surface water: 65 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
EAGLE MINE LLC-HUMBOLDT MILL CHAMPION, MI49814 | Nickel And Nickel Compounds | 65 |
POTLATCHDELTIC LAND & LUMBER LLC. GWINN, MI49841 | — | — |
DYNO NOBEL INC ISHPEMING, MI49849 | — | — |
EAGLE MINE MICHIGAMME, MI49861 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings