Heather Glen Community Service District
EPA ID: CA3100038 · 250 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Heather Glen Community Service District (CA3100038): no EPA violations recorded in the last five years. Throughout five consecutive years of federal water monitoring, Heather Glen Community Service District recorded zero violations - solid performance for a utility serving 250 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Heather Glen Community Service District Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Heather Glen Community Service District serves a community with a median household income of $98,734 and an estimated 2,099 residents across its service area. Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Heather Glen Community Service District'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in California
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
Heather Glen Community Service District (EPA ID: CA3100038) is a community water system in California that serves approximately 250 people from surface water sources.
This system serves ZIP code 95703 in Applegate.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00088 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 CA or modeled from parcel and building-footprint data.
- 95703 - Applegate
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Heather Glen Community Service District (CA3100038) on EPA.gov.
Frequently Asked Questions
Is Heather Glen Community Service District water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Heather Glen Community Service District 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 Heather Glen Community Service District serve?
Heather Glen Community Service District serves approximately 250 people across 1 ZIP code in California.
Where does Heather Glen Community Service District get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Heather Glen Community Service District Water Report, CA. https://zipcheckup.com/water-system/ca3100038/
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