Water Quality in CLACKAMAS, OR (97015)
EPA violation data for public water systems serving ZIP code 97015.
65
Total Violations
18
Health-Based
47
Monitoring / Reporting
64
Resolved
What does this mean?
64 of 65 violations have been resolved. 18 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 47 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 (65 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| E. COLI | Monitoring | 0 | N/A | Oct 15, 2024 | Resolved | Severe gastrointestinal illness; may be fatal in vulnerable populations |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2024 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(2)
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2024(29)
Lead and Copper Rule
56
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
E. COLI
34
Combined Uranium
03
Combined Radium (-226 and -228)
03
Gross Alpha, Excl. Radon and U
03
Public Notice
75
Public Notice
75
E. COLI
34
Revised Total Coliform Rule
1A
Revised Total Coliform Rule
1A
Revised Total Coliform Rule
1A
Public Notice
75
Lead and Copper Rule
51
Arsenic
02
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Lead and Copper Rule
51
Arsenic
02
Arsenic
02
Arsenic
02
Combined Uranium
03
Combined Radium (-226 and -228)
03
Gross Alpha, Excl. Radon and U
03
Public Notice
76
Public Notice
75
Public Notice
75
How Does This Compare?
CLACKAMAS (97015) has 65 recorded violations, including 18 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
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.