Public water system · 090600226
ActiveBig River Development
Community water system in California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,550
Service connections
905
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | 4B | 8000 | No | Unaddressed |
| 2025-08-01 | 75 | 7500 | No | Unaddressed |
| 2025-08-01 | 3A | 8000 | No | Archived |
| 2025-07-01 | 27 | 0999 | No | Archived |
| 2025-04-01 | 75 | 7500 | No | Unaddressed |
| 2025-04-01 | 3A | 8000 | No | Resolved |
| 2025-04-01 | 27 | 0999 | No | Resolved |
| 2025-01-01 | 27 | 2950 | No | Archived |
| 2025-01-01 | 27 | 2456 | No | Archived |
| 2025-01-01 | 27 | 2456 | No | Archived |
| 2025-01-01 | 27 | 2950 | No | Archived |
| 2025-01-01 | 03 | 1040 | No | Archived |
Big River Development: frequently asked questions
Is Big River Development's water safe to drink?
Big River Development 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 Big River Development?
Big River Development (PWSID 090600226) is a native american-owned community water system, regulated by the EPA Region 09.
How many people does Big River Development serve?
Big River Development reports serving 3,550 people through 905 service connections in California.
Where does Big River Development get its water?
EPA SDWIS lists this system's primary water source as groundwater.
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 |