Water Quality in PO 50 OTTER ROCK OR 97369, OR (97369)

EPA violation data for public water systems serving ZIP code 97369.

11

Total Violations

7

Health-Based

4

Monitoring / Reporting

11

Resolved

What does this mean?

11 of 11 violations have been resolved. 7 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 4 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.

Water systems: 2 Population served: 190

Violations Detail (11 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2024ResolvedN/A
Public NoticeMonitoringN/AN/AMay 29, 2024ResolvedN/A
TTHMHealth-BasedN/A0.087Mar 31, 2024ResolvedN/A
TTHMHealth-BasedN/A0.087Mar 31, 2024ResolvedN/A
TTHMHealth-BasedN/A0.087Mar 31, 2024ResolvedN/A
Public NoticeMonitoringN/AN/AFeb 28, 2024ResolvedN/A
TTHMHealth-BasedN/A0.086Dec 31, 2023ResolvedN/A
TTHMHealth-BasedN/A0.086Dec 31, 2023ResolvedN/A
TTHMHealth-BasedN/A0.084Sep 30, 2023ResolvedN/A

Violation Timeline

2025(1)

Consumer Confidence Rule

71

Jun 30Resolved

2024(6)

Consumer Confidence Rule

71

Jun 30Resolved

Public Notice

75

May 29Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

TTHM

02

Mar 31Resolved

Public Notice

75

Feb 28Resolved

How Does This Compare?

PO 50 OTTER ROCK OR 97369 (97369) has 11 recorded violations, including 7 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

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

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