Grant County Rwd #1
EPA ID: OK3002707 · 100 people served · 1 ZIP code
Grant County Rwd #1's five-year compliance history is clean by every EPA metric — no health-based violations, no monitoring lapses, no enforcement actions on record, reflecting consistent performance for a utility that supplies water to approximately 100 residents year after year.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Grant County Rwd #1 Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Grant County Rwd #1 serves a community with a median household income of $39,688 and an estimated 355 residents across its service area. Approximately 85% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Grant County Rwd #1'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 4% of homes in Grant 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
Grant County Rwd #1 (EPA ID: OK3002707) is a community water system in Oklahoma that serves approximately 100 people from groundwater sources.
This system serves ZIP code 73771 in Wakita.
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
- 73771 — Wakita
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Grant County Rwd #1 (OK3002707) on EPA.gov.
Frequently Asked Questions
Is Grant County Rwd #1 water safe to drink?
Based on EPA records, Grant County Rwd #1 has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Grant County Rwd #1 serve?
Grant County Rwd #1 serves approximately 100 people across 1 ZIP code in Oklahoma.
Where does Grant County Rwd #1 get its water?
The primary water source is groundwater.