Antelope Valley I&s District (avisd)
EPA ID: WY5600251 · 1,280 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Antelope Valley I&s District (avisd) (WY5600251): no EPA violations recorded in the last five years. Even as other utilities in the region logged violations, Antelope Valley I&s District (avisd) kept a clean EPA record - five years, no issues, 1,280 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for Antelope Valley I&s District (avisd) Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Antelope Valley I&s District (avisd) serves a community with a median household income of $89,211 and an estimated 28,015 residents across its service area. Approximately 40% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Antelope Valley I&s District (avisd)'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points.
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
Antelope Valley I&s District (avisd) (EPA ID: WY5600251) is a community water system in Wyoming that serves approximately 1,280 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 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 WY 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 Antelope Valley I&s District (avisd) (WY5600251) on EPA.gov.
Frequently Asked Questions
Is Antelope Valley I&s District (avisd) water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Antelope Valley I&s District (avisd) 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 Antelope Valley I&s District (avisd) serve?
Antelope Valley I&s District (avisd) serves approximately 1,280 people across 2 ZIP codes in Wyoming.
Where does Antelope Valley I&s District (avisd) get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Antelope Valley Iands District (avisd) Water Report, WY. https://zipcheckup.com/water-system/wy5600251/
@misc{zipcheckup-water-system-wy5600251,
author = {{ZipCheckup}},
title = {{Antelope Valley Iands District (avisd) Water Report, WY}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/wy5600251/}
}