Public water system · CA5610702
ActiveU.S.N., San Nicolas Island
Community water system in Ventura County, California, drawing primarily on groundwater under influence of surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
254
Service connections
106
Primary source
GU
Groundwater under influence of surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2012-12-01 | 36 | 0200 | No | Resolved |
| 2005-10-01 | 02 | 2950 | Yes | Resolved |
| 2003-12-01 | 22 | 3100 | Yes | Resolved |
| 2003-07-01 | 23 | 3100 | No | Resolved |
| 2001-12-01 | 23 | 3100 | No | Resolved |
| 2000-08-01 | 22 | 3100 | Yes | Resolved |
| 2000-04-01 | 24 | 3100 | No | Resolved |
| 1998-02-01 | 23 | 3100 | No | Resolved |
| 1997-11-01 | 23 | 3100 | No | Resolved |
| 1995-12-01 | 23 | 3100 | No | Resolved |
| 1993-07-01 | 41 | 0200 | Yes | Resolved |
U.S.N., San Nicolas Island: frequently asked questions
Is U.S.N., San Nicolas Island's water safe to drink?
U.S.N., San Nicolas Island is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. 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 U.S.N., San Nicolas Island?
U.S.N., San Nicolas Island (PWSID CA5610702) is a federal government-owned community water system, regulated by the CA state drinking water program.
How many people does U.S.N., San Nicolas Island serve?
U.S.N., San Nicolas Island reports serving 254 people through 106 service connections in Ventura County, California.
Where does U.S.N., San Nicolas Island get its water?
EPA SDWIS lists this system's primary water source as groundwater under influence of surface water.
Other water systems in Ventura County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oxnard Water Dept | Ventura | 200,232 | Community | Purchased surface water |
| Ventura Water Department | Ventura | 113,500 | Community | Surface water |
| Ventura Wwd No. 8 - Simi Valley | Ventura | 94,738 | Community | Purchased surface water |
| Cal American Water Co | Ventura | 66,809 | Community | Purchased surface water |
| City of Thousand Oaks Water Department | Ventura | 53,157 | Community | Purchased surface water |
| Camarillo Water Dept | Ventura | 46,824 | Community | Purchased surface water |