LEGG LAKE COUNTY PARK-WHITTIER NARROWS
California — Non-Transient Non-Community — PWSID: CA1900017
System Information
| PWSID | CA1900017 |
| System Name | LEGG LAKE COUNTY PARK-WHITTIER NARROWS |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 5, 1981 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | LOS ANGELES |
| ZIP Code | 90020 |
| Address | 510 SOUTH VERMONT AVE |
| Organization | CA1900017-LEGG LAKE COUNTY PAR |
| Phone | 2137383037 |
Population & Service
| Population Served | 1,000 |
| Service Connections | 1 |
Drinking Water Violations (11)
This water system has 11 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2004 | Jul 31, 2004 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2004 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 2003 | — | |
| Aug 1, 2002 | Aug 31, 2002 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2002 | — | |
| Jul 1, 2002 | Jul 31, 2002 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2002 | — | |
| Nov 1, 1998 | Nov 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 1998 | — | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 1998 | — | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 1998 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1996 | — | |
| Jul 1, 1996 | Jul 31, 1996 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1996 | — | |
| Aug 1, 1984 | Aug 31, 1984 | Other | No | No | — | — | — | Archived | Aug 31, 1984 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.