Population Served
85.9K
Service Connections
37.2K
Total Violations
6
Health-Based Violations
0
Lead & Copper Data
Lead Level
Safe0.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2024-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- HARLINGEN
- ZIP Code
- 78550-9116
- Counties Served
- Cameron
- Cities Served
- Harlingen
- Open Violations
- 0
- State
- Texas
Violation Summary
6
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2020-11-01
Explore Texas Water Quality
See all water systems, lead data, and violation trends for Texas.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: TX0310002.SafeWater Home