Water Quality in Elverta, CA: 5 Violations - Grade B
Grade B · Score 70/100 · 2 water systems · Updated 2026-07-18
Elverta's water is mostly safe. Minor violations exist but are primarily monitoring-related.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-07-18
Compliance records maintained by the EPA for Elverta, CA log 5 violations - accumulated reportable events drawn from every local utility in the SDWIS national tracking system.
Water Quality by ZIP Code in Elverta
Elverta is covered by a single ZIP code, so one water-quality profile applies citywide. See the contaminant data below.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 95626 | B | 70 | 5 | 5 | View report → |
Violation Trend
EPA violations recorded for water systems serving Elverta.
Water Quality Overview
Elverta, California receives a water quality grade of B with an overall score of 70 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 2 water systems serving Elverta have accumulated 5 EPA violations, including 5 health-based violations. These violations are tracked across 1 ZIP code serving approximately 4,974 people.
What Grade B Means
A grade of B indicates good compliance with EPA drinking water standards. While not perfect, Elverta's water systems meet the vast majority of federal requirements. Minor violations may exist but typically relate to monitoring or reporting rather than health-based standards.
Lead Levels
The average 90th percentile lead level across Elverta water systems is 0.0012 mg/L - within EPA limits. No ZIP codes exceed the EPA lead action level.
With 69% of homes built before 1986, Elverta 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 Elverta
Elverta is served by 2 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 4,974 people across 1 ZIP code.
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
How to Check Your Water in Elverta
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
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 Elverta Water Systems
The following contaminants have been detected or caused violations across Elverta's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Lead | Inorganic | 0.015 mg/L | 5 | 1 | Yes |
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 Elverta:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
Violations have decreased from 2 in 2021 to 1 in 2024, indicating improving compliance.
Elverta vs. Nearby California Cities
How Elverta's water quality compares to similar cities in California:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Elverta | B | 5 | 2 | 4,974 |
| Bonsall | B | 0 | 4 | 4,978 |
| Wheatland | B | 0 | 1 | 4,966 |
| San Miguel | B | 0 | 2 | 5,007 |
Common Questions About Elverta Water
These are the most common questions residents search for about water quality in Elverta, California:
Is Elverta water hard or soft? Water hardness varies by source. Elverta's 2 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Elverta tap water? Elverta's water receives a grade of B (70/100). There are 5 health-based violations - consider filtration.
What is the best water filter for Elverta? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Elverta vs. California Average
Understanding how Elverta 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 Elverta.
ZIP Codes in Elverta
Elverta spans 1 ZIP code. The ZIP with the lowest water quality score is 95626. Each ZIP code has its own water quality profile based on the specific water system serving that area. 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
Updated daily.
Frequently Asked Questions
Your Water is Safe - Here's How to Keep It That Way
Grade B is excellent news. Here's what proactive homeowners do to maintain water quality:
Annual Water Testing
EPA recommends annual testing even with clean water. Home test kits: $20-$50. Catches changes before they become problems.
Maintenance Filtration
A basic carbon filter removes chlorine taste and catches emerging contaminants like PFAS that aren't yet fully regulated.
Plumbing Check
Even safe city water picks up lead from home pipes. If your home was built before 1986, a one-time pipe inspection is recommended.