Mile-hi I&s District
EPA ID: WY5601645 · 48 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Mile-hi I&s District (WY5601645): no drinking-water violations recorded since 2021. Federal monitoring records show zero violations at Mile-hi I&s District for the reporting cycles they cover, at a utility serving approximately 48 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Mile-hi I&s District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Mile-hi I&s District have a median household income of $75,683 and about 27,584 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 66% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Mile-hi I&s 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.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Wyoming
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
Mile-hi I&s District (EPA ID: WY5601645) is a community water system in Wyoming that serves approximately 48 people from surface water sources.
This system serves ZIP code 82604 in Casper.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.003 mg/L | No | N/A |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
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 WY or modeled from parcel and building-footprint data.
- 82604 - Casper
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Mile-hi I&s District (WY5601645) on EPA.gov.
Frequently Asked Questions
Is Mile-hi I&s District water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Mile-hi I&s 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 Mile-hi I&s District serve?
Mile-hi I&s District serves approximately 48 people across 1 ZIP code in Wyoming.
Where does Mile-hi I&s District get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mile-hi Iands District Water Quality Report, WY. https://zipcheckup.com/water-system/wy5601645/
@misc{zipcheckup-water-system-wy5601645,
author = {{ZipCheckup}},
title = {{Mile-hi Iands District Water Quality Report, WY}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wy5601645/}
}