Water Quality in 92856 — Orange, CA
EPA data for CITY OF ORANGE
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 92856 in Orange, California is served by CITY OF ORANGE (EPA ID: CA3010027). This system provides water to approximately 120,770 people from surface water sources.
There are 3 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| CITY OF ORANGE | CA3010027 | 120,770 | Surface water |
| EAST ORANGE COUNTY WD - RZ | CA3010068 | 3,464 | Surface water |
| EAST ORANGE COUNTY WD - WZ | CA3010093 | 0 | Surface water |
What You Can Do
- Review your annual Consumer Confidence Report (CCR) — Your utility publishes this each July
- Test your home’s water — Especially if you have older plumbing (pre-1986) that may contain lead
- Stay informed — Bookmark this page to check for updates on your water quality
Need help with water testing or filtration?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in California
- 90001 (Los Angeles) — 2 violations
- 90210 (Beverly Hills) — 10 violations
- 90301 (Inglewood) — 4 violations
- 90401 (Santa Monica)
- 90501 (Torrance)
- 90601 (Whittier)
- 90801 (Long Beach) — 42 violations
- 91101 (Pasadena) — 14 violations
- 91201 (Glendale)
- 91501 (Burbank) — 24 violations
- 91801 (Alhambra)
- 91909 (Chula Vista)
- 92008 (Carlsbad)
- 92025 (Escondido)
- 92049 (Oceanside)
- 92101 (San Diego) — 29 violations
- 92331 (Fontana)
- 92401 (San Bernardino)
- 92501 (Riverside)
- 92551 (Moreno Valley)
Nearby Water Quality Reports
- 92701 (Santa Ana) — 2 mi — 4 violations
- 92840 (Garden Grove) — 5 mi
- 92602 (Irvine) — 6 mi — 19 violations
- 92801 (Anaheim) — 8 mi — 10 violations
- 92831 (Fullerton) — 8 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for CITY OF ORANGE (CA3010027) on EPA.gov.
Frequently Asked Questions
Is the tap water in 92856 safe to drink?
Based on EPA records, the water system serving ZIP code 92856 has no recorded violations in the past 5 years. However, individual home conditions (old pipes, well water) can affect quality.
Where does 92856’s water come from?
The primary water source for this area is surface water. CITY OF ORANGE serves approximately 120,770 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 92856 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 92856. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 92856?
Radon zone data is not available for ZIP code 92856. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.