Water Quality in Dallas, OR (97344)

EPA violation data for public water systems serving ZIP code 97344.

No Health-Based Violations

None of the 5 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are42 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 89% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,534

Population

5

Water Systems

42

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (5)

Dallas, City Of

All resolved
Surface water 17,911 people served
16 violations (5yr) · All resolved
Lead tested: 4.3 ppb (limit: 15 ppb)

Monmouth, City Of

All resolved
Groundwater under influence of surface water 11,651 people served
6 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Falls City, City Of

All resolved
Surface water 1,051 people served
7 violations (5yr) · All resolved
Lead tested: 1.3 ppb (limit: 15 ppb)

Camp Tapawingo

All resolved
Surface water 150 people served
13 violations (5yr) · All resolved

Camp Tapawingo Rec Lake

Groundwater 150 people served
0 violations

Contaminants Found

Surface Water Treatment RuleMonitoring
10 violations
All resolved
Interim Enhanced Surface Water Treatment RuleMonitoring
9 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

4 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

4 violations
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

2 violations
All resolved
TTHMMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2024

How Does This Compare?

Dallas (97344) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 42, most of which are monitoring/reporting issues.

Fewer violations 89th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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