Graton Resort and Casino
Non-Transient Non-Community · California · Rohnert Park
PWSID: 090605174
Compliant
Population Served
10.1K
Service Connections
1
Total Violations
3
Health-Based Violations
0
Lead & Copper Data
Lead Level
Caution5.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Non-Transient Non-Community
- City
- Rohnert Park
- ZIP Code
- 94928
- Counties Served
- Sonoma
- Cities Served
- Rohnert Park
- Open Violations
- 0
- State
- California
Violation Summary
3
Total Violations
0
Health-Based
0
Open Now
Most recent violation: 2014-01-01
Explore California Water Quality
See all water systems, lead data, and violation trends for California.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: 090605174.SafeWater Home