Rolling Hills-glencairn

ZipCheckup's reading of EPA records for Rolling Hills-glencairn (WA5374000): 8 health-based violations recorded since 2021. Rolling Hills-glencairn's EPA record lists 19 historical violations, and none is listed as open in that record; the utility supplies water to 872 residents.

Data: EPA SDWIS

System Overview

Rolling Hills-glencairn (EPA ID: WA5374000) is a community water system in Washington that serves approximately 872 people from groundwater sources.

This system serves ZIP code 98239 in Coupeville.

Violation History

Status breakdown for accepted records with record years 2021-2026: 11 resolved, 8 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

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Health Risk Details

Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)

Increased risk of cancer

Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter →

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

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.

• 98239 - Coupeville

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Rolling Hills-glencairn (WA5374000) on EPA.gov.

Frequently Asked Questions

Is Rolling Hills-glencairn water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Rolling Hills-glencairn; its 19 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Rolling Hills-glencairn serve?

Rolling Hills-glencairn serves approximately 872 people across 1 ZIP code in Washington.

Where does Rolling Hills-glencairn get its water?

The primary water source is groundwater.

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  author = {{ZipCheckup}},
  title  = {{Rolling Hills-glencairn (WA): 8 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/wa5374000/}
}