Water Quality in CONCORDIA, MO (64020)
EPA violation data for public water systems serving ZIP code 64020.
44
Total Violations
3
Health-Based
41
Monitoring / Reporting
44
Resolved
What does this mean?
44 of 44 violations have been resolved. 3 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 41 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 (44 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Jul 13, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Chlorine dioxide | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Interim Enhanced Surface Water Treatment Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2024(17)
Public Notice
75
Chlorine dioxide
27
Surface Water Treatment Rule
36
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Interim Enhanced Surface Water Treatment Rule
38
Chlorine dioxide
27
Interim Enhanced Surface Water Treatment Rule
38
Chlorite
27
Chlorite
27
Chlorite
27
Chlorine dioxide
27
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
Interim Enhanced Surface Water Treatment Rule
38
2023(13)
CARBON, TOTAL
46
CARBON, TOTAL
46
CARBON, TOTAL
46
Consumer Confidence Rule
72
Consumer Confidence Rule
72
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
Total Haloacetic Acids (HAA5)
27
TTHM
27
TTHM
27
TTHM
27
TTHM
27
How Does This Compare?
CONCORDIA (64020) has 44 recorded violations, including 3 health-based. All violations have been resolved, which is a positive sign for current water quality. 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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.