Keithley Beach Subd
EPA ID: MO3036166 · 240 people served · 1 ZIP code
Five clean years on EPA record — Keithley Beach Subd, 240 residents served.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Keithley Beach Subd Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Keithley Beach Subd serves a community with a median household income of $48,109 and an estimated 11,029 residents across its service area. Approximately 48% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 83% 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?
Keithley Beach Subd'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.
About 2% of homes in Benton County, Missouri rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
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
Keithley Beach Subd (EPA ID: MO3036166) is a community water system in Missouri that serves approximately 240 people from groundwater sources.
This system serves ZIP code 65355 in Warsaw.
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
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.
- 65355 — Warsaw
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Keithley Beach Subd (MO3036166) on EPA.gov.
Frequently Asked Questions
Is Keithley Beach Subd water safe to drink?
Based on EPA records, Keithley Beach Subd has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Keithley Beach Subd serve?
Keithley Beach Subd serves approximately 240 people across 1 ZIP code in Missouri.
Where does Keithley Beach Subd get its water?
The primary water source is groundwater.