Morton Water Quality Report
4 cities ranked · Average grade: A- · North Dakota
Avg Score
88.3
Cities Ranked
4
Health Violations
3
PFAS Detected
1
88.3
County avg score
4
Cities ranked
100%
A or B grade
0%
D or F grade
3
Health violations
1
PFAS detected
Grade Distribution
How Morton cities scored
A
3
75%
Excellent
B
1
25%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs North Dakota average
▲ 2.9 pts above state average
City Map
Water quality across Morton
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Morton
Best cities
Worst cities
County context
100.0%
of residents on fluoridated water (CDC, 2020)
5,577
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Morton
Industrial polluters nearby
Facilities reporting the most surface-water releases in Morton, 2023.
Total reported releases to surface water: 5,577 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
MARATHON MANDAN REFINERY MANDAN, ND58554 | Manganese | 5,577 |
HEBRON BRICK CO HEBRON, ND58638 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 4 cities in Morton
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | New Salem | A | 92 | 946 | 0 | Zero violations | |
| 2 | Glen Ullin | A | 91.9 | 807 | 4 | Health Unresolved | |
| 3 | Hebron | A | 90.7 | 747 | 11 | Health Unresolved | |
| 4 | Mandan | B | 78.7 | 27K | 48 | Health Unresolved |