Water Quality Report

Lafayette, OR (97127): 10 Violations Recorded for Mapped Water Systems

EPA data for City of Lafayette

EPA records for the water systems mapped to 97127 in Lafayette, OR contain 10 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources

Latest air quality, EPA records and weather alerts Current data temporarily unavailable

Current EPA violation data unavailable

Safety Score N/A

Water Quality Concerns 10 non-health-based violation records in EPA data

Lead Risk Below action level Below the reporting limit, 90th percentile, sample period ending 2025-12-31

NFIP Claim History N/A

Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

Water EPA records for water systems mapped to this ZIP show 10 violations (non-health) (since 2021).
Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
Radon EPA Zone 2 - county-level radon potential, not a home measurement.

Contaminant Summary

Violations on record (not health-based)

10 violations

Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record

Water System

4,423

People Served

Health Violations (since 2021)

Surface water

Water Source

Zone 2

County Radon Potential · Moderate

$383K

Median Home ValueState median: $385K

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance

80/100

Observed

PFAS MCL screen

100/100

Observed

EPA radon zone

50/100

Observed

Annual EPA AirData AQI

Unknown

Evidence missing

Required domains

Drinking water

90/100

Indoor environment

50/100

Outdoor environment

Unknown

Coverage: 3 of 4 components and 2 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (6) MODERATE

Your Water System

ZIP code 97127 in Lafayette, Oregon is mapped to the water system City of Lafayette (EPA ID: OR4100452). This system provides water to approximately 4,423 people from surface water sources.

Other Water Quality Reports in Oregon

97001 (Antelope)
97002 (Aurora) - 17 violations recorded for mapped water systems
97003 (Beaverton) - 2 violations recorded for mapped water systems
97004 (Beavercreek) - 88 violations recorded for mapped water systems
97005 (Beaverton) - 3 violations recorded for mapped water systems
97006 (Beaverton) - 2 violations recorded for mapped water systems
97007 (Beaverton) - 13 violations recorded for mapped water systems
97008 (Beaverton) - 3 violations recorded for mapped water systems
97009 (Boring) - 27 violations recorded for mapped water systems
97010 (Bridal Veil)
97011 (Brightwood) - 18 violations recorded for mapped water systems
97013 (Canby) - 16 violations recorded for mapped water systems
97014 (Cascade Locks) - 33 violations recorded for mapped water systems
97015 (Clackamas) - 22 violations recorded for mapped water systems
97016 (Clatskanie) - 34 violations recorded for mapped water systems
97017 (Colton) - 50 violations recorded for mapped water systems
97018 (Columbia City)
97019 (Corbett) - 2 violations recorded for mapped water systems
97020 (Donald)
97021 (Dufur)

Nearby Water Quality Reports

97111 (Carlton) - 3 mi - 20 violations recorded for mapped water systems
97114 (Dayton) - 4 mi - 12 violations recorded for mapped water systems
97115 (Dundee) - 5 mi - 23 violations recorded for mapped water systems
97128 (Mcminnville) - 5 mi - 35 violations recorded for mapped water systems
97148 (Yamhill) - 8 mi - 9 violations recorded for mapped water systems
97137 (Saint Paul) - 8 mi
97132 (Newberg) - 8 mi - 40 violations recorded for mapped water systems
97101 (Amity) - 10 mi - 39 violations recorded for mapped water systems
97020 (Donald) - 13 mi
97119 (Gaston) - 14 mi - 62 violations recorded for mapped water systems

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Lafayette (OR4100452) on EPA.gov.

4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

UCMR 5 PFAS monitoring: no reportable detections in available records

Available federal UCMR5 records for water systems mapped to ZIP code 97127 show no PFAS detections among the compounds tested, at the program's reporting levels.

The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.

📊 EPA UCMR5 · View source →

Environmental Hazards (10) MODERATE

Home & Infrastructure (6) OK

Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Frequently Asked Questions

Is the tap water in 97127 safe to drink?

EPA SDWIS records 10 violations since 2021 across the water systems mapped to ZIP 97127 (primary system: City of Lafayette), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 97127's water come from?

The recorded water source for City of Lafayette, a system mapped to ZIP code 97127, is Surface water. This system serves approximately 4,423 people.

How can I get my water tested in Lafayette?

If City of Lafayette supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

What is the radon risk for 97127?

97127 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Yamhill County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

How to cite this page

APA

ZipCheckup. (2026). Lafayette, OR (97127): 10 Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/97127/

BibTeX

@misc{zipcheckup-report-97127,
  author = {{ZipCheckup}},
  title  = {{Lafayette, OR (97127): 10 Violations Recorded for Mapped Water Systems}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/97127/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 97127

ZIP Code	City, State	Distance	Grade	Violations
97111	Carlton, OR	3.4 mi	N/A	20
97114	Dayton, OR	3.8 mi	N/A	12
97115	Dundee, OR	5.1 mi	N/A	23
97128	Mcminnville, OR	5.2 mi	N/A	35
97148	Yamhill, OR	7.6 mi	N/A	9
97137	Saint Paul, OR	7.8 mi	N/A	0
97132	Newberg, OR	8.2 mi	N/A	40
97101	Amity, OR	9.6 mi	N/A	39
97020	Donald, OR	13.3 mi	N/A	0
97119	Gaston, OR	13.8 mi	N/A	62