Grant Water Quality Report
14 cities ranked · Average grade: B · Wisconsin
Avg Score
78.9
Cities Ranked
14
Health Violations
12
PFAS Detected
0
78.9
County avg score
14
Cities ranked
79%
A or B grade
14%
D or F grade
12
Health violations
0
PFAS detected
Grade Distribution
How Grant cities scored
A
6
43%
Excellent
B
5
36%
Good
C
1
7%
Fair
D
1
7%
Poor
F
1
7%
Failing
Comparison
County vs Wisconsin average
▲ 0.9 pts above state average
City Map
Water quality across Grant
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Grant
County context
84.5%
of residents on fluoridated water (CDC, 2020)
592
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Grant
Industrial polluters nearby
Facilities reporting the most surface-water releases in Grant, 2023.
Total reported releases to surface water: 592 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
FOREMOST FARMS USA LANCASTER, WI53813 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 592 |
MUSCODA PROTEIN PRODUCTS MUSCODA, WI53573 | — | — |
SCOT INDUSTRIES INC MUSCODA, WI53573 | — | — |
MILK SPECIALTIES GLOBAL-BOSCOBEL BOSCOBEL, WI53805 | — | — |
AMCOR WISCONSIN LLC BOSCOBEL, WI53805 | — | — |
+ 4 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 14 cities in Grant
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Bloomington | A+ | 96.9 | 682 | 6 | Health Unresolved | |
| 2 | Lancaster | A | 92.8 | 4K | 12 | Health Unresolved | |
| 3 | Livingston | A | 92.7 | 664 | 30 | Health Unresolved | |
| 4 | Muscoda | A | 90.5 | 1K | 59 | Health Unresolved | |
| 5 | Fennimore | A | 90.3 | 3K | 13 | Unresolved | |
| 6 | Boscobel | A- | 88.7 | 3K | 23 | Health Unresolved | |
| 7 | Kieler | B+ | 84 | 560 | 5 | Health Unresolved | |
| 8 | Dickeyville | B+ | 81.9 | 1K | 24 | Unresolved | |
| 9 | Cuba City | B | 79.2 | 2K | 10 | Health Unresolved | |
| 10 | Montfort | B | 77.6 | 718 | 15 | Health Unresolved | |
| 11 | Cassville | B- | 73.9 | 817 | 17 | Health Unresolved | |
| 12 | Potosi | C | 61.2 | 1K | 102 | Health Unresolved | |
| 13 | Platteville | D+ | 50.7 | 12K | 94 | Health Unresolved | |
| 14 | Hazel Green | F | 44 | 1K | 68 | Health Unresolved |