Water Quality in Mcminnville, OR (97115)

EPA violation data for public water systems serving ZIP code 97115.

No Health-Based Violations

None of the 15 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are12 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 68% of US ZIP codes.

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

3,951

Population

15

Water Systems

12

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (15)

Mcminnville Water & Light

All resolved
Surface water 34,515 people served
1 violation (5yr) · All resolved

Newberg, City Of

All resolved
Groundwater 25,138 people served
2 violations (5yr) · All resolved
Lead tested: 2.32 ppb (limit: 15 ppb)

Dundee, City Of

Groundwater 2,960 people served
2 violations (5yr)

Grange Hill Winery

All resolved
Groundwater 100 people served
1 violation (5yr) · All resolved

Nw Wine Company

All resolved
Groundwater 75 people served
2 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Dayton Avenue Water Line

Purchased groundwater 60 people served
0 violations

Maresh Red Hills Tasting Room

Groundwater 50 people served
0 violations

Kilgore Auction

Purchased surface water 50 people served
0 violations

Red Hills Estates

Groundwater 39 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Knudsen Vineyards

Groundwater 30 people served
0 violations

Riverwood Golf Course

Groundwater 30 people served
0 violations

Loma Vista Motel

Groundwater 28 people served
0 violations

Knudsen-Erath Wine Tasting

Groundwater 25 people served
0 violations

Twomey Cellars

All resolved
Groundwater 25 people served
4 violations (5yr) · All resolved

Furioso Vineyards

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

4 violations
All resolved
Lead and Copper RuleMonitoring

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

3 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations
Has active
Groundwater RuleMonitoring
1 violation
All resolved
COLIPHAGEMonitoring
1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Mcminnville (97115) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 12, most of which are monitoring/reporting issues.

Fewer violations 68th 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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