Lyon Water Quality Report
3 cities ranked · Average grade: B · Kansas
Avg Score
79.3
Cities Ranked
3
Health Violations
2
PFAS Detected
0
79.3
County avg score
3
Cities ranked
67%
A or B grade
0%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Lyon cities scored
A
1
33%
Excellent
B
1
33%
Good
C
1
33%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Kansas average
▲ 3.5 pts above state average
City Map
Water quality across Lyon
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Lyon
Best cities
Worst cities
County context
100.0%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Lyon
Industrial polluters nearby
Facilities reporting the most surface-water releases in Lyon, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
BUNGE N.A. (OPD WEST) INC. EMPORIA, KS66801 | — | — |
TYSON FRESH MEATS INC. EMPORIA, KS66801 | — | — |
CAMSO MANUFACTURING USA LTD. (EMPORIA DIVISION) EMPORIA, KS66801 | — | — |
CARGILL ANIMAL NUTRITION & HEALTH EMPORIA, KS66801 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Lyon
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Olpe | A- | 85.3 | 992 | 15 | Health Unresolved | |
| 2 | Neosho Rapids | B+ | 83.7 | 980 | 9 | Unresolved | |
| 3 | Emporia | C+ | 68.8 | 28K | 60 | Health Unresolved |