South Cle Elum Water Department
EPA ID: WA5381600 · 541 people served · 2 ZIP codes
EPA data: South Cle Elum Water Department — zero violations, five years, 541 served.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for South Cle Elum Water Department Source: EPA SDWIS service area boundaries.
Service area boundary — Grade B
Service Area Demographics
The South Cle Elum Water Department serves a community with a median household income of $66,615 and an estimated 8,622 residents across its service area. Approximately 51% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
South Cle Elum Water Department's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
About 2% of homes in Kittitas County, Washington rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
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
South Cle Elum Water Department (EPA ID: WA5381600) is a community water system in Washington that serves approximately 541 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Average Home Safety Score: B (83/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
EPA Lead and Copper Rule sampling data for ZIP codes served by this system:
| ZIP Code | Lead Level | Exceeds Limit | Sample Date |
|---|---|---|---|
| 98943 | 0.0009 mg/L | No | N/A |
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for South Cle Elum Water Department (WA5381600) on EPA.gov.
Frequently Asked Questions
Is South Cle Elum Water Department water safe to drink?
Based on EPA records, South Cle Elum Water Department has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does South Cle Elum Water Department serve?
South Cle Elum Water Department serves approximately 541 people across 2 ZIP codes in Washington.
Where does South Cle Elum Water Department get its water?
The primary water source is surface water.