River Oaks Estates Mhp
EPA ID: IL0310395 · 677 people served · 1 ZIP code
EPA data: River Oaks Estates Mhp — zero violations, five years, 677 served.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 2 (2022) to 1 (2024). The pattern suggests growing compliance challenges.
Service Area Demographics
The River Oaks Estates Mhp serves a community with a median household income of $53,991 and an estimated 35,253 residents across its service area. Approximately 89% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 46% 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?
River Oaks Estates Mhp'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.
About 1% of homes in Cook County, Illinois rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
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 Illinois
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
River Oaks Estates Mhp (EPA ID: IL0310395) is a community water system in Illinois that serves approximately 677 people from surface water sources.
This system serves ZIP code 60409 in Calumet City.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
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
- 60409 — Calumet City
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for River Oaks Estates Mhp (IL0310395) on EPA.gov.
Frequently Asked Questions
Is River Oaks Estates Mhp water safe to drink?
Based on EPA records, River Oaks Estates Mhp has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does River Oaks Estates Mhp serve?
River Oaks Estates Mhp serves approximately 677 people across 1 ZIP code in Illinois.
Where does River Oaks Estates Mhp get its water?
The primary water source is surface water.