Population Served
14.5K
Service Connections
8.0K
Total Violations
90
Health-Based Violations
60
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2023-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- TAHLEQUAH
- ZIP Code
- 74464
- Counties Served
- Cherokee
- Cities Served
- Tahlequah
- Open Violations
- 0
- State
- Oklahoma
Violation Summary
90
Total Violations
60
Health-Based
0
Open Now
Most recent violation: 2024-10-17
Explore Oklahoma Water Quality
See all water systems, lead data, and violation trends for Oklahoma.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: OK1021701.SafeWater Home