Grasslands Water System
EPA ID: WA5329172 · 264 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Grasslands Water System (WA5329172): no EPA violations recorded in the last five years. Federal monitoring spanning five full years has produced zero violations at Grasslands Water System - a clean record across every reporting cycle for a utility serving approximately 264 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Grasslands Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Grasslands Water System serves a community with a median household income of $66,826 and an estimated 31,883 residents across its service area. Approximately 47% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Grasslands Water System's water is pumped from underground aquifers. 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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Washington
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Grasslands Water System (EPA ID: WA5329172) is a community water system in Washington that serves approximately 264 people from groundwater sources.
This system serves ZIP code 98926 in Ellensburg.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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.
- 98926 - Ellensburg
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Grasslands Water System (WA5329172) on EPA.gov.
Frequently Asked Questions
Is Grasslands Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Grasslands Water System in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Grasslands Water System serve?
Grasslands Water System serves approximately 264 people across 1 ZIP code in Washington.
Where does Grasslands Water System get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Grasslands Water System Water Quality Report, WA. https://zipcheckup.com/water-system/wa5329172/
@misc{zipcheckup-water-system-wa5329172,
author = {{ZipCheckup}},
title = {{Grasslands Water System Water Quality Report, WA}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wa5329172/}
}