Lake Margaret Water System

ZipCheckup's reading of EPA SDWIS for Lake Margaret Water System (WA5344200): 43 EPA violations in the last five years. Even though Lake Margaret Water System accumulated 43 violations over five years, all have been formally resolved - the provider currently meets EPA standards for 406 people.

Data: EPA SDWIS

System Overview

Lake Margaret Water System (EPA ID: WA5344200) is a community water system in Washington that serves approximately 406 people from surface water sources.

This system serves ZIP code 98019 in Duvall.

Violation History

Status breakdown for accepted records with record years 2021-2026: 43 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

Contaminants Detected

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

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.

• 98019 - Duvall

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Lake Margaret Water System (WA5344200) on EPA.gov.

Frequently Asked Questions

Is Lake Margaret Water System water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Lake Margaret Water System; its 43 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Lake Margaret Water System serve?

Lake Margaret Water System serves approximately 406 people across 1 ZIP code in Washington.

Where does Lake Margaret Water System get its water?

The primary water source is surface water.

@misc{zipcheckup-water-system-wa5344200,
  author = {{ZipCheckup}},
  title  = {{Lake Margaret Water System (WA): 43 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/wa5344200/}
}