Union Water Quality Report
8 cities ranked · Average grade: B- · Arkansas
Avg Score
73.7
Cities Ranked
8
Health Violations
8
PFAS Detected
1
73.7
County avg score
8
Cities ranked
63%
A or B grade
38%
D or F grade
8
Health violations
1
PFAS detected
Grade Distribution
How Union cities scored
A
4
50%
Excellent
B
1
13%
Good
C
0
0%
Fair
D
3
38%
Poor
F
0
0%
Failing
Comparison
County vs Arkansas average
▼ 6.0 pts below state average
City Map
Water quality across Union
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Union
Worst cities
County context
2
Superfund sites in Union
1,070,981
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Union
Industrial polluters nearby
Facilities reporting the most surface-water releases in Union, 2023.
Total reported releases to surface water: 1,070,981 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
LSB CHEMICAL L.L.C EL DORADO, AR71730 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 680,393 |
LION OIL CO EL DORADO, AR71730 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 388,803 |
ROSEBURG FOREST PRODUCTS - EL DORADO MDF EL DORADO, AR71730 | Ammonia | 1,682 |
LANXESS - CENTRAL EL DORADO, AR71730 | Ammonia | 85 |
NEXANS AMERCABLE INC. EL DORADO, AR71730 | Zinc compounds | 11 |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites
Superfund sites in Union
Superfund sites nearby
Federally tracked hazardous-waste sites within Union on the EPA National Priorities List.
- MACMILLAN RING FREE OIL
- POPILE INC
Source: EPA Superfund National Priorities List
Full Rankings
All 8 cities in Union
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Norphlet | A+ | 95.6 | 1K | 4 | Health | |
| 2 | Mount Holly | A+ | 95.2 | 867 | 9 | Health | |
| 3 | Eldorado | A | 94 | 729 | 14 | Health Unresolved | |
| 4 | Huttig | A | 90.7 | 733 | 11 | Health Unresolved | |
| 5 | Smackover | B- | 72.5 | 5K | 37 | Health Unresolved | |
| 6 | Junction City | D | 48.5 | 3K | 131 | Health Unresolved | |
| 7 | Strong | D | 47 | 3K | 148 | Health Unresolved | |
| 8 | El Dorado | D | 45.8 | 28K | 163 | Health Unresolved |