Public water system · 090605118
ActiveRedwood Valley Rancheria
Community water system in California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
152
Service connections
33
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | 3A | 8000 | No | Archived |
| 2025-10-01 | 27 | 0999 | No | Archived |
| 2024-06-01 | 3A | 8000 | No | Resolved |
| 2024-04-01 | 27 | 0999 | No | Resolved |
| 2023-10-01 | 27 | 0999 | No | Resolved |
| 2023-07-01 | 71 | 7000 | No | Resolved |
| 2023-07-01 | 27 | 0999 | No | Resolved |
| 2023-05-28 | 45 | 0700 | Yes | Unaddressed |
| 2023-05-01 | 3A | 8000 | No | Resolved |
| 2023-04-01 | 27 | 0999 | No | Resolved |
| 2023-01-01 | 27 | 0999 | No | Resolved |
| 2022-07-01 | 27 | 0999 | No | Resolved |
Redwood Valley Rancheria: frequently asked questions
Is Redwood Valley Rancheria's water safe to drink?
Redwood Valley Rancheria is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 09. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Redwood Valley Rancheria?
Redwood Valley Rancheria (PWSID 090605118) is a native american-owned community water system, regulated by the EPA Region 09.
How many people does Redwood Valley Rancheria serve?
Redwood Valley Rancheria reports serving 152 people through 33 service connections in California.
Where does Redwood Valley Rancheria get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in California
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| New York City System | Richmond | 8,271,000 | Community | Surface water |
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 7,751,132 | Community | Surface water |
| City of Houston | Harris | 2,970,543 | Community | Surface water |
| Chicago | Cook | 2,746,388 | Community | Surface water |
| MWRA | Suffolk | 2,660,000 | Community | Surface water |
| Mdwasa - Main System | Miami-Dade | 2,377,460 | Community | Groundwater |