Public water system record
GSWC - Hollydale
Serves South Gate, Los Angeles County, CA · 8,099 people served
Federal records show no health-based violations and no monitoring or reporting issues for GSWC - Hollydale in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- GSWC - Hollydale draws water from 2 wells.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,703 service lines.
Check whether GSWC - Hollydale serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Where the water comes from
GSWC - Hollydale draws water from 2 wells. It also has emergency connections to Downey - City, Water Dept. and South Gate-City, Water Dept. 1 other public water system has an emergency connection to GSWC - Hollydale.
Emergency or part-time connections to
- Downey - City, Water Dept. Downey, CA
- South Gate-City, Water Dept. South Gate, CA
Annual water quality report
GSWC - Hollydale must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.
Certified drinking water labs by state EPA guidance for private wells