Elmore Water Quality Report
3 cities ranked · Average grade: C · Idaho
Avg Score
61.7
Cities Ranked
3
Health Violations
3
PFAS Detected
1
61.7
County avg score
3
Cities ranked
33%
A or B grade
67%
D or F grade
3
Health violations
1
PFAS detected
Grade Distribution
How Elmore cities scored
A
1
33%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
2
67%
Poor
F
0
0%
Failing
Comparison
County vs Idaho average
▼ 6.5 pts below state average
City Map
Water quality across Elmore
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Elmore
Best cities
Worst cities
County context
1
Superfund site in Elmore
30.0%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Elmore
Industrial polluters nearby
Facilities reporting the most surface-water releases in Elmore, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
US DOD USAF MOUNTAIN HOME AFB MOUNTAIN HOME AFB, ID83648 | — | — |
US DOD USAF SMALL ARMS RANGE MOUNTAIN HOME AFB, ID83648 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites
Superfund sites in Elmore
Superfund sites nearby
Federally tracked hazardous-waste sites within Elmore on the EPA National Priorities List.
- MOUNTAIN HOME AIR FORCE BASE
Source: EPA Superfund National Priorities List
Full Rankings
All 3 cities in Elmore
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Glenns Ferry | A- | 89.3 | 1K | 33 | Health Unresolved | |
| 2 | Mountain Home | D | 48.2 | 16K | 944 | Health Unresolved | |
| 3 | Mountain Home Afb | D | 47.5 | 8K | 232 | Health Unresolved |