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Official EPA SDWIS Statewide AnalysisState Water Quality & Testing Directory

Virginia Drinking Water Quality & Testing Directory

Comprehensive EPA compliance records, water testing guidelines, and city rankings covering all 1,228 ZIP codes across Virginia

Quick Summary: Is Tap Water Safe in Virginia?

Drinking water in Virginia receives an average composite safety score of 66.2/100 based on EPA Safe Drinking Water Act records. Approximately 15% of monitored ZIP codes earn an "A" grade. Water sources are 68.9% surface water and 31.099999999999994% groundwater, resulting in Moderately Soft to Moderate mineral hardness across the state.

Total ZIP Codes

1,228

Health Violations (5yr)

213

Statewide Avg Score

66.2/100

High Lead Risk Areas

38.7%

Overview: Drinking Water in Virginia

Drinking water quality in Virginia averages a composite safety score of 66.2/100 across its 1,228 monitored ZIP codes. Approximately 15% of ZIP codes in the state receive an "A" grade, while 0% receive an "F" grade. Environmental standards are enforced by Virginia Department of Health.

Surface Water

68.9%

of ZIP codes

Total Violations

1,610

5-year record

Grade A ZIPs

183

15% of state

Grade F ZIPs

2

0% of state

Water Quality Grade Distribution in Virginia

How do Virginia's 1,228 ZIP codes stack up by water quality grade?

A
183 ZIP codes15%
B
272 ZIP codes22%
C
408 ZIP codes33%
D
363 ZIP codes30%
F
2 ZIP codes0%

City A-Z Directory — Virginia

Browse water quality reports for every town and city in Virginia.

Common Drinking Water Contaminants in Virginia

The following are common regulated contaminants found in Virginia drinking water based on EPA violation records. Click any contaminant to learn about EPA safety limits and health effects.

Haloacetic Acids (HAA5)Total Trihalomethanes (TTHM)Consumer Confidence Report RuleChlorine residualContaminant 0700Gross AlphaNickelGross Beta

Source: EPA Safe Drinking Water Act Maximum Contaminant Level regulations. For the complete list of regulated contaminants and MCLs, see the Water Quality Safety Guide.

Frequently Asked Questions — Virginia Drinking Water

Is tap water generally safe to drink in Virginia?+
Yes, for the majority of residents, tap water in Virginia is treated and regulated. However, compliance varies by city. State-wide, 183 ZIP codes receive an "A" grade, while 2 receive an "F". Search your specific ZIP code to see your local utility's record.
How do I test water quality or well water in Virginia?+
Residents in Virginia can test their tap or well water by contacting laboratories certified by Virginia Department of Health or ordering an EPA-standard laboratory water testing kit. Annual testing is recommended for private wells to test for bacteria, nitrates, and heavy metals.
What are the biggest water quality issues in Virginia?+
The primary issues include managing 213 health-based violations state-wide and resolving infrastructure age. 38.7% of ZIP codes in the state have a high probability of lead exposure risk due to pre-1986 piping.
Who regulates and enforces drinking water standards in Virginia?+
Drinking water in Virginia is regulated by Virginia Department of Health under a primacy agreement with the U.S. EPA.
Where does Virginia get its drinking water?+
Approximately 68.9% of monitored areas in Virginia rely on surface water sources (lakes/rivers), while the rest use groundwater aquifers.
How do I find the official water quality report for my home in Virginia?+
Search your ZIP code on our site to view data compiled from EPA records, or contact your local utility for their annual Consumer Confidence Report (CCR).
View All 1,228 ZIP Codes in Virginia

Browse EPA water quality data for every monitored ZIP code. For faster results, use the search bar above.

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All 1,228 ZIP codes in Virginia are actively monitored under the EPA Safe Drinking Water Act.