Mcintosh Company Rws & Swmd #2 (onapa)
EPA ID: OK1020535 · 2,774 people served · 2 ZIP codes
Compared to the national average for mid-size utilities, Mcintosh Company Rws & Swmd #2 (onapa) sits well above the baseline — five years of EPA monitoring show no violations, no MCL exceedances, and no enforcement actions for the full service territory of 2,774 people.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Mcintosh Company Rws & Swmd #2 (onapa) Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mcintosh Company Rws & Swmd #2 (onapa) serves a community with a median household income of $48,400 and an estimated 19,275 residents across its service area. Approximately 56% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 100% 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?
Mcintosh Company Rws & Swmd #2 (onapa)'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 McIntosh County, Oklahoma 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. 4 detections recorded.
Comparable Water Systems
Similar-sized systems in Oklahoma
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
Mcintosh Company Rws & Swmd #2 (onapa) (EPA ID: OK1020535) is a community water system in Oklahoma that serves approximately 2,774 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
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 OK 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 Mcintosh Company Rws & Swmd #2 (onapa) (OK1020535) on EPA.gov.
Frequently Asked Questions
Is Mcintosh Company Rws & Swmd #2 (onapa) water safe to drink?
Based on EPA records, Mcintosh Company Rws & Swmd #2 (onapa) has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Mcintosh Company Rws & Swmd #2 (onapa) serve?
Mcintosh Company Rws & Swmd #2 (onapa) serves approximately 2,774 people across 2 ZIP codes in Oklahoma.
Where does Mcintosh Company Rws & Swmd #2 (onapa) get its water?
The primary water source is surface water.