Starr Water Quality Report
6 cities ranked · Average grade: C · Texas
Avg Score
61.4
Cities Ranked
6
Health Violations
6
PFAS Detected
6
61.4
County avg score
6
Cities ranked
33%
A or B grade
50%
D or F grade
6
Health violations
6
PFAS detected
Grade Distribution
How Starr cities scored
A
0
0%
Excellent
B
2
33%
Good
C
1
17%
Fair
D
2
33%
Poor
F
1
17%
Failing
Comparison
County vs Texas average
▼ 6.1 pts below state average
City Map
Water quality across Starr
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Starr
County context
5.8%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 6 cities in Starr
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Rio Grande | B | 79.4 | 19K | 48 | Health Unresolved | |
| 2 | Garciasville | B | 76.3 | 6K | 23 | Health Unresolved | |
| 3 | Rio Grande City | C+ | 68.3 | 10K | 63 | Health Unresolved | |
| 4 | Falcon Heights | D+ | 54 | 4K | 48 | Health Unresolved | |
| 5 | La Grulla | D | 46.2 | 10K | 118 | Health Unresolved | |
| 6 | Roma | F | 44.5 | 22K | 139 | Health Unresolved |