Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03

EPA files for Berry Creek, CA document 2 water violations — a record that encompasses health-based exceedances, monitoring and reporting failures, and any other compliance events registered for local public water systems across all available federal compliance records for this area.

Water Quality by ZIP Code in Berry Creek

Water quality varies across Berry Creek's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code	Grade	Score	Violations	Health
95916	A	87	2	0	View report →

Water Quality Overview

Berry Creek, California receives a water quality grade of A with an overall score of 87 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).

The 1 water system serving Berry Creek have accumulated 2 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 297 people.

What Grade A Means

A grade of A indicates excellent compliance with EPA drinking water standards. Berry Creek's water systems have maintained strong performance in both contaminant monitoring and regulatory compliance.

Lead Levels

Lead testing data for Berry Creek is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.

With 66% of homes built before 1986, Berry Creek 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 Berry Creek

Berry Creek is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 297 people across 1 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 4 enforcement actions against water systems serving Berry Creek. Enforcement actions range from informal compliance assistance to formal orders and penalties.

How to Check Your Water in Berry Creek

1. Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores

2. Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants

3. 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

4. Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics

5. Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts

Contaminants Detected in Berry Creek Water Systems

The following contaminants have been detected or caused violations across Berry Creek's water systems:

MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.

EPA Enforcement History

The EPA and state regulators have taken 4 enforcement actions against water systems serving Berry Creek. Recent actions:

Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-03-07.

Berry Creek vs. Nearby California Cities

How Berry Creek's water quality compares to similar cities in California:

Common Questions About Berry Creek Water

These are the most common questions residents search for about water quality in Berry Creek, California:

Is Berry Creek water hard or soft? Water hardness varies by source. Berry Creek's 1 water system uses a single source. Check your ZIP code report for specific hardness data.

Can I drink Berry Creek tap water? Berry Creek's water receives a grade of A (87/100). No health-based violations have been recorded, but home testing is always recommended.

What is the best water filter for Berry Creek? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.

Berry Creek vs. California Average

Understanding how Berry Creek 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 Berry Creek.

ZIP Codes in Berry Creek

Berry Creek spans 1 ZIP code. The ZIP with the lowest water quality score is 95916. 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.

Your Water is Safe — Here's How to Keep It That Way

Grade A 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.