Sequoyah Water Quality Report
7 cities ranked · Average grade: C+ · Oklahoma
Avg Score
66.4
Cities Ranked
7
Health Violations
7
PFAS Detected
0
66.4
County avg score
7
Cities ranked
43%
A or B grade
43%
D or F grade
7
Health violations
0
PFAS detected
Grade Distribution
How Sequoyah cities scored
A
1
14%
Excellent
B
2
29%
Good
C
1
14%
Fair
D
3
43%
Poor
F
0
0%
Failing
Comparison
County vs Oklahoma average
▲ 5.1 pts above state average
City Map
Water quality across Sequoyah
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Sequoyah
Best cities
Worst cities
County context
36.6%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Sequoyah
Industrial polluters nearby
Facilities reporting the most surface-water releases in Sequoyah, 2023.
Total reported releases to surface water: 0 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
U.S. LIME CO ST CLAIR MARBLE CITY, OK74945 | Lead compounds | 0 |
OK FOODS - MULDROW MULDROW, OK74948 | — | — |
SHENG LONG POWER TRAIN SALLISAW, OK74955 | — | — |
AVIAGEN FEED PROCESSING UNIT SALLISAW, OK74955 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 7 cities in Sequoyah
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Roland | A- | 86.9 | 3K | 67 | Health Unresolved | |
| 2 | Webbers Falls | B+ | 82.5 | 1K | 93 | Health Unresolved | |
| 3 | Gans | B | 77.5 | 600 | 40 | Health Unresolved | |
| 4 | Muldrow | C | 62.6 | 6K | 77 | Health Unresolved | |
| 5 | Gore | D+ | 52.3 | 3K | 86 | Health Unresolved | |
| 6 | Sallisaw | D+ | 51.8 | 25K | 112 | Health Unresolved | |
| 7 | Vian | D+ | 51 | 1K | 688 | Health Unresolved |