Water Quality in COMO, TX (75431)
EPA violation data for public water systems serving ZIP code 75431.
18
Total Violations
0
Health-Based
18
Monitoring / Reporting
17
Resolved
What does this mean?
17 of 18 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 18 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (18 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Jan 29, 2022 | Active | N/A |
| Antimony, Total | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Cadmium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Kidney damage |
| Chromium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Allergic dermatitis |
| Barium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Increase in blood pressure |
| Aldicarb sulfone | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Selenium | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | Hair or fingernail loss; numbness in fingers or toes; circulatory problems |
| 1,2-DIBROMO-3-CHLOROPROPANE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Aldicarb sulfoxide | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Beryllium, Total | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2022(1)
Public Notice
75
2021(17)
Antimony, Total
03
Cadmium
03
Chromium
03
Barium
03
Aldicarb sulfone
03
Selenium
03
1,2-DIBROMO-3-CHLOROPROPANE
03
Aldicarb sulfoxide
03
Beryllium, Total
03
Fluoride
03
Thallium, Total
03
Aldicarb
03
OXAMYL
03
Arsenic
03
Carbofuran
03
ETHYLENE DIBROMIDE
03
Mercury
03
How Does This Compare?
COMO (75431) has 18 recorded violations, none of which are health-based. 1 remains unresolved. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.