Pushmataha Company Rwd #5 (nashoba)
EPA ID: OK3006410 · 725 people served · 4 ZIP codes
Even as other utilities in the region logged violations, Pushmataha Company Rwd #5 (nashoba) kept a clean EPA record — five years, no issues, 725 people 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 6 (2022) to 31 (2025). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Pushmataha Company Rwd #5 (nashoba) Source: EPA SDWIS service area boundaries.
Service area boundary — Grade C
Service Area Demographics
The Pushmataha Company Rwd #5 (nashoba) serves a community with a median household income of $39,712 and an estimated 2,883 residents across its service area. Approximately 54% 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?
Pushmataha Company Rwd #5 (nashoba)'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 3% of homes in Pushmataha 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
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
Pushmataha Company Rwd #5 (nashoba) (EPA ID: OK3006410) is a community water system in Oklahoma that serves approximately 725 people from surface water sources.
This system provides water to 4 ZIP codes across 4 communities.
Average Home Safety Score: C (66/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 3 (Low Risk)
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: 2 ZIP codes confirmed via EPA Community Water System Service Area Boundaries v3 plus 2 additional ZIPs inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Pushmataha Company Rwd #5 (nashoba) (OK3006410) on EPA.gov.
Frequently Asked Questions
Is Pushmataha Company Rwd #5 (nashoba) water safe to drink?
Based on EPA records, Pushmataha Company Rwd #5 (nashoba) has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Pushmataha Company Rwd #5 (nashoba) serve?
Pushmataha Company Rwd #5 (nashoba) serves approximately 725 people across 4 ZIP codes in Oklahoma.
Where does Pushmataha Company Rwd #5 (nashoba) get its water?
The primary water source is surface water.
Contact Your Water Utility
Public-record contact information for the water utility serving this system. Use these channels to request water quality reports, ask about service, or report issues directly.
Contact information from PUSHMATAHA CO. RWD #5 (NASHOBA) Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility, does not act as its agent, and does not provide customer support for it. Contact details shown are public-record information from CCR filings. For service issues, contact the utility directly using the information above.
Water Source & Treatment
Where this water originates and how it's treated before reaching your tap.
Source: PUSHMATAHA CO. RWD #5 (NASHOBA) Consumer Confidence Report.
ZipCheckup is not affiliated with this water utility. Treatment and source data are sourced from the utility's published CCR filings.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.
Aesthetic water quality
These measurements describe the look, taste, and feel of the water this utility delivers. They are not contaminant violations — they sit alongside federal Secondary Maximum Contaminant Levels (SMCLs) which the EPA publishes as non-enforceable guidance.
Aesthetic measurements from PUSHMATAHA CO. RWD #5 (NASHOBA) Consumer Confidence Report.
Aesthetic measurements are reported by the utility from its annual sampling. EPA Secondary MCLs are advisory thresholds — values outside them indicate aesthetic concerns such as taste or appearance, not health violations. Federal contaminant testing is shown in the sections above.
Notable events and violations
This section summarizes events the utility chose to disclose in its most recent Consumer Confidence Report, plus any federal compliance violations the utility recorded against itself. Both lists are utility-authored — ZipCheckup does not audit, judge, or reorder them.
Federal compliance violations on record
These entries are taken verbatim from the utility's CCR violations section. EPA defines four broad violation categories: Maximum Contaminant Level (MCL), Treatment Technique (TT), Monitoring & Reporting (M&R), and Public Notification (PN).
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reporting · CONSUMER CONFIDENCE RULE2024-07-01/2024-08-01
CCR REPORT
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treatment technique · TTHM2024-03-31/2024-06-13
FAILURE SUBMIT OEL REPORT FOR TTHM
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treatment technique · TTHM2024-12-30/2025-03-10
FAILURE SUBMIT OEL REPORT FOR TTHM
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MCL · TTHM2024-01-01/2024-03-31
MCL, LRAA
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MCL · TTHM2024-04-01/2024-06-30
MCL, LRAA
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MCL · TTHM2024-07-01/2024-09-30
MCL, LRAA
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MCL · TTHM2024-10-01/2024-12-31
MCL, LRAA
Violations record from PUSHMATAHA CO. RWD #5 (NASHOBA) Consumer Confidence Report.
Notable events from the utility's CCR
These bullet entries are the utility's own narration of operational, regulatory, or infrastructure events during the reporting period.
- TTHM MCL violations for all four quarters in 2024
- Failed to submit OEL reports for TTHM on two occasions
ZipCheckup note: items above reflect what the utility published in its most recent CCR. Federal violation records are also tracked separately by the EPA Safe Drinking Water Information System (SDWIS) — the SDWIS record is the authoritative federal source for any specific regulatory action.
Frequently Asked Questions
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Pushmataha Company Rwd #5 (nashoba) (EPA ID: OK3006410) — request the latest Consumer Confidence Report or ask about specific contaminants.