Water Quality in Long Beach, CA: 7 Violations - Grade N/A
6 water systems · 13 directly mapped ZIP records
Available EPA records report 7 violations across 13 directly mapped ZIP records with known counts for Long Beach. This is compliance evidence, not a property-level tap-water verdict.
Data: EPA Safe Drinking Water Information System (SDWIS)
Water Quality by ZIP Code in Long Beach
This table shows typed EPA water evidence only. Missing violation counts are displayed as N/A, not zero.
| ZIP Code | Violations | Health | |
|---|---|---|---|
| 90806 | 7 | 5 | View report → |
| 90802 | 0 | 0 | View report → |
| 90803 | 0 | 0 | View report → |
| 90804 | 0 | 0 | View report → |
| 90805 | 0 | 0 | View report → |
| 90807 | 0 | 0 | View report → |
| 90808 | 0 | 0 | View report → |
| 90810 | 0 | 0 | View report → |
| 90813 | 0 | 0 | View report → |
| 90814 | 0 | 0 | View report → |
| 90815 | 0 | 0 | View report → |
| 90831 | 0 | 0 | View report → |
| 90840 | 0 | 0 | View report → |
Violation Trend
EPA violations recorded for water systems serving Long Beach.
| Year | Total violations | Health-based |
|---|---|---|
| 2022 | 2 | 2 |
| 2025 | 3 | 3 |
Water Quality Overview
Long Beach, California has directly mapped EPA water-system data for 13 ZIP codes. This page reports typed compliance facts and does not relabel the multi-source Home Safety Score as a drinking-water grade.
The available EPA records report 7 violations, including 5 health-based violations across 13 directly mapped ZIP records with reported counts.
Lead Levels
The average 90th percentile lead level across Long Beach water systems is 0.0012 mg/L - within EPA limits. No exceedances appear among the 13 ZIP records with known lead status.
With 87% of homes built before 1986, Long Beach has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Water Systems Serving Long Beach
Long Beach is served by 6 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 468,810 people across 27 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 9 enforcement actions against water systems serving Long Beach. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Long Beach
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels and violation history
Request your CCR - your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test - certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration - NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories - monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Long Beach Water Systems
The following contaminants have been detected or caused violations across Long Beach's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| E. coli | Microbiological | N/A | 5 | 1 | Yes |
| Stage 1 DBP Rule | Treatment Technique | N/A | 1 | 1 | No |
| Surface Water Treatment Rule | Treatment Technique | N/A | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Long Beach:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2022 | 2 | 2 |
| 2025 | 3 | 3 |
Violations have increased from 2 in 2022 to 3 in 2025. This trend warrants monitoring.
EPA Enforcement History
The EPA and state regulators have taken 9 enforcement actions against water systems serving Long Beach. Recent actions:
| Date | Action Type |
|---|---|
| 2025-06-26 | State Filed Suit |
| 2025-05-12 | State Order Extension |
| 2024-09-05 | State Order Extension |
| 2024-06-28 | State Order Extension |
| 2023-12-01 | State Filed Suit |
| 2023-11-17 | State Filed Suit |
| 2023-07-26 | State Filed Suit |
| 2023-07-06 | State Order Extension |
| 2023-01-27 | State Filed Suit |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-06-26.
Long Beach vs. Nearby California Cities
How Long Beach's water quality compares to similar cities in California:
| City | Direct EPA ZIPs | Violations | Systems | Population |
|---|---|---|---|---|
| Long Beach | 13 | 7 | 6 | 468,810 |
| Riverside | 9 | 47 | 10 | 443,626 |
| Oakland | 14 | 0 | 1 | 425,492 |
| Stockton | 12 | 4 | 14 | 388,283 |
Recommended Water Filters for Long Beach
Based on contaminants detected in Long Beach's water supply, these filter types are recommended:
Granular Activated Carbon (GAC, whole-house POE)
- Removes: Total-Trihalomethanes (TTHM)
- Effectiveness: 80-99%
- Cost range: $400–$2000
- Certification: NSF/ANSI 53
- Recommended products:
Granular Activated Carbon (GAC, whole-house or under-sink)
- Removes: Chloramines
- Effectiveness: 95-99%
- Cost range: $100–$600
- Certification: NSF/ANSI 42
- Recommended products:
- Aquasana AQ-5200
- Waterdrop Chubby Pitcher
- Berkey Travel
Water Quality by ZIP Code in Long Beach
EPA coverage and recorded violations can differ across Long Beach's ZIP codes. Missing counts are shown as unavailable, not zero:
| ZIP Code | Violations | Health-Based |
|---|---|---|
| 90806 | 7 | 5 |
| 90802 | 0 | 0 |
| 90803 | 0 | 0 |
| 90804 | 0 | 0 |
| 90805 | 0 | 0 |
| 90807 | 0 | 0 |
| 90808 | 0 | 0 |
| 90810 | 0 | 0 |
| 90813 | 0 | 0 |
| 90814 | 0 | 0 |
| 90815 | 0 | 0 |
| 90831 | 0 | 0 |
| 90840 | 0 | 0 |
Common Questions About Long Beach Water
These are the most common questions residents search for about water quality in Long Beach, California:
Is Long Beach water hard or soft? Water hardness varies by source. Long Beach's 6 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Long Beach tap water? City-level EPA records cannot determine safety at a specific tap. The measured subset contains 5 health-based violations; check the affected utility record and consider certified testing.
What is the best water filter for Long Beach? Based on detected contaminants, a granular activated carbon (gac, whole-house poe) filter is most recommended. See our Water Filter Matcher for personalized recommendations.
Long Beach vs. California Average
Understanding how Long Beach compares to the broader California average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below - water quality can vary significantly even within Long Beach.
ZIP Codes in Long Beach
Long Beach spans 27 ZIP codes. EPA water-system coverage is available for 13 directly mapped ZIP codes. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Source reporting periods vary. See each cited source for its publication schedule.