Diversion Water - Stonehill
EPA ID: LA1063123 · 225 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for Diversion Water - Stonehill (LA1063123): no drinking-water violations recorded since 2021. Diversion Water - Stonehill's compliance file in EPA SDWIS lists no violations, whether health-based or monitoring and reporting, for a utility that supplies water to approximately 225 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Diversion Water - Stonehill Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Diversion Water - Stonehill have a median household income of $97,733 and about 96,045 residents live in those ZIP codes (Census; not the number of people this system supplies).
💧 Where Does Your Water Come From?
Diversion Water - Stonehill's water is classified in EPA records as a groundwater source. 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.
Wastewater Proximity Note: This service area ranks in the 70th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Louisiana
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
Diversion Water - Stonehill (EPA ID: LA1063123) is a community water system in Louisiana that serves approximately 225 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.004 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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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 LA 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 available EPA compliance records for Diversion Water - Stonehill (LA1063123) on EPA.gov.
Frequently Asked Questions
Is Diversion Water - Stonehill water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Diversion Water - Stonehill 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 Diversion Water - Stonehill serve?
Diversion Water - Stonehill serves approximately 225 people across 2 ZIP codes in Louisiana.
Where does Diversion Water - Stonehill get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Diversion Water - Stonehill Water Quality Report, LA. https://zipcheckup.com/water-system/la1063123/
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author = {{ZipCheckup}},
title = {{Diversion Water - Stonehill Water Quality Report, LA}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/la1063123/}
}