City of Roy
EPA ID: WA5345027 · 1,214 people served · 1 ZIP code
ZipCheckup's reading of EPA records for City of Roy (WA5345027): 1 violation on record since 2021. Looking at the EPA enforcement file for City of Roy, 1 violation is listed in the dataset, and none is recorded as open for the 1,214 people in its service area.
Data: EPA SDWIS
Service Area Map
Coverage area for City of Roy Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with City of Roy have a median household income of $110,428 and about 11,472 residents live in those ZIP codes (Census; not the number of people this system supplies).
💧 Where Does Your Water Come From?
City of Roy's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Washington
System Overview
City of Roy (EPA ID: WA5345027) is a community water system in Washington that serves approximately 1,214 people from groundwater sources.
This system serves ZIP code 98580 in Roy.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| August 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 mg/L | No | 2023-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
1 of 1 ZIP records with known zones is in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by WA or modeled from parcel and building-footprint data.
- 98580 - Roy
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Roy (WA5345027) on EPA.gov.
Frequently Asked Questions
Is City of Roy water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for City of Roy; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does City of Roy serve?
City of Roy serves approximately 1,214 people across 1 ZIP code in Washington.
Where does City of Roy get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). City of Roy (WA): 1 EPA Violation. https://zipcheckup.com/water-system/wa5345027/
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author = {{ZipCheckup}},
title = {{City of Roy (WA): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wa5345027/}
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What You Can Do
Test your water
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Check your specific ZIP code
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Contact your utility
City of Roy (EPA ID: WA5345027) - request the latest Consumer Confidence Report or ask about specific contaminants.