Water Quality in HUNNEWELL, MO (63443)
EPA violation data for public water systems serving ZIP code 63443.
28
Total Violations
15
Health-Based
13
Monitoring / Reporting
27
Resolved
What does this mean?
27 of 28 violations have been resolved. 15 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 13 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 (28 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 22, 2025 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 22, 2025 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Apr 20, 2025 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Apr 20, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 86 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 86 | Mar 31, 2025 | Resolved | N/A |
| TTHM | Health-Based | N/A | 86 | Mar 31, 2025 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Health-Based | N/A | 65 | Dec 31, 2024 | Resolved | N/A |
| TTHM | Health-Based | N/A | 89 | Dec 31, 2024 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(8)
Revised Total Coliform Rule
4B
Public Notice
75
Public Notice
75
Public Notice
75
Public Notice
75
TTHM
02
TTHM
02
TTHM
02
2024(20)
Total Haloacetic Acids (HAA5)
02
TTHM
02
TTHM
02
TTHM
02
Total Haloacetic Acids (HAA5)
02
Total Haloacetic Acids (HAA5)
02
TTHM
02
TTHM
02
TTHM
02
Total Haloacetic Acids (HAA5)
02
Total Haloacetic Acids (HAA5)
02
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
Total Haloacetic Acids (HAA5)
02
How Does This Compare?
HUNNEWELL (63443) has 28 recorded violations, including 15 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.
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.