Water Quality in TIMBER, OR (97144)

EPA violation data for public water systems serving ZIP code 97144.

116

Total Violations

0

Health-Based

116

Monitoring / Reporting

112

Resolved

What does this mean?

112 of 116 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 116 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: 205

Violations Detail (116 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Interim Enhanced Surface Water Treatment RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Interim Enhanced Surface Water Treatment RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJul 31, 2025ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2025ActiveN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2025ActiveN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A

Violation Timeline

2025(15)

Interim Enhanced Surface Water Treatment Rule

38

Aug 31Resolved

Surface Water Treatment Rule

36

Aug 31Resolved

Interim Enhanced Surface Water Treatment Rule

38

Aug 31Resolved

Surface Water Treatment Rule

36

Aug 31Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Lead and Copper Rule

56

Jun 30Active

Lead and Copper Rule

56

Jun 30Active

Consumer Confidence Rule

71

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Interim Enhanced Surface Water Treatment Rule

38

Jun 30Resolved

Interim Enhanced Surface Water Treatment Rule

38

Jun 30Resolved

Lead and Copper Rule

56

Jun 30Active

Interim Enhanced Surface Water Treatment Rule

38

May 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

2024(5)

Consumer Confidence Rule

72

Sep 30Resolved

Consumer Confidence Rule

71

Jun 30Resolved

Surface Water Treatment Rule

36

Mar 31Resolved

Surface Water Treatment Rule

36

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

38

Mar 31Resolved

How Does This Compare?

TIMBER (97144) has 116 recorded violations, none of which are health-based. 4 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.

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

NSF Certified Products → EPA Safe Drinking Water Guide →

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 →

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

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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