Water Quality in CRESTLINE, OH (44827)
EPA violation data for public water systems serving ZIP code 44827.
27
Total Violations
4
Health-Based
23
Monitoring / Reporting
24
Resolved
What does this mean?
24 of 27 violations have been resolved. 4 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 23 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 (27 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Jul 2, 2025 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 12, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 12, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | May 12, 2025 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Sep 18, 2024 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Sep 18, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | May 13, 2024 | Active | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Feb 16, 2024 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Feb 16, 2024 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Feb 16, 2024 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(4)
Public Notice
75
Revised Total Coliform Rule
4C
Revised Total Coliform Rule
4C
Revised Total Coliform Rule
4C
2024(7)
Consumer Confidence Rule
72
Consumer Confidence Rule
72
Public Notice
75
Revised Total Coliform Rule
2C
Revised Total Coliform Rule
2C
Revised Total Coliform Rule
2C
Revised Total Coliform Rule
2C
How Does This Compare?
CRESTLINE (44827) has 27 recorded violations, including 4 health-based. 3 remain 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.
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.