Vandalia Public Water System
EPA ID: MO2010812 · 3,140 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Vandalia Public Water System (MO2010812): no EPA violations recorded in the last five years. In the most recent five-year monitoring window, Vandalia Public Water System posted zero EPA violations serving 3,140 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Vandalia Public Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Vandalia Public Water System serves a community with a median household income of $51,871 and an estimated 4,499 residents across its service area. Approximately 90% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 43% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Vandalia Public Water System'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.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 2 detections recorded.
Comparable Water Systems
Similar-sized systems in Missouri
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
Vandalia Public Water System (EPA ID: MO2010812) is a community water system in Missouri that serves approximately 3,140 people from surface water 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.
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 MO 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 Vandalia Public Water System (MO2010812) on EPA.gov.
Frequently Asked Questions
Is Vandalia Public Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Vandalia Public Water System 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 Vandalia Public Water System serve?
Vandalia Public Water System serves approximately 3,140 people across 2 ZIP codes in Missouri.
Where does Vandalia Public Water System get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Vandalia Public Water System Water Quality Report, MO. https://zipcheckup.com/water-system/mo2010812/
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