Public water system · CA3710707
ActiveUsn San Clemente Island
Non-transient non-community water system in San Diego County, California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
800
Service connections
221
Primary source
SWP
Purchased surface water
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-06-01 | 3A | 8000 | No | Archived |
| 2025-03-01 | 3A | 8000 | No | Archived |
| 2025-02-01 | 41 | 0200 | Yes | Archived |
| 2025-01-01 | 02 | 2456 | Yes | Archived |
| 2024-11-01 | 41 | 0200 | Yes | Archived |
| 2024-10-01 | 02 | 2456 | Yes | Archived |
| 2024-09-01 | 41 | 0200 | Yes | Archived |
| 2024-07-01 | 02 | 2456 | Yes | Archived |
| 2024-04-01 | 02 | 2456 | Yes | Archived |
| 2024-04-01 | 41 | 0200 | Yes | Archived |
| 2014-01-01 | 02 | 2950 | Yes | Resolved |
| 2013-10-01 | 02 | 2950 | Yes | Resolved |
Usn San Clemente Island: frequently asked questions
Is Usn San Clemente Island's water safe to drink?
Usn San Clemente Island is an active non-transient non-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 Usn San Clemente Island?
Usn San Clemente Island (PWSID CA3710707) is a federal government-owned non-transient non-community water system, regulated by the CA state drinking water program.
How many people does Usn San Clemente Island serve?
Usn San Clemente Island reports serving 800 people through 221 service connections in San Diego County, California.
Where does Usn San Clemente Island get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in San Diego County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| San Diego, City of | San Diego | 1,385,379 | Community | Surface water |
| Helix Water District | San Diego | 277,668 | Community | Surface water |
| Otay Water District | San Diego | 238,008 | Community | Purchased surface water |
| Sweetwater Authority | San Diego | 191,282 | Community | Surface water |
| Oceanside, City of | San Diego | 171,483 | Community | Purchased surface water |
| Escondido, City of | San Diego | 137,044 | Community | Surface water |