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WaterSafeCheck

Reno, NV Tap Water Quality

Water safety reports for all 24 ZIP codes in Reno, Nevada

Average Score

80/100

Health Violations

24

ZIP Codes

24

High Lead Risk

2

of 24 ZIP codes

B

About Tap Water in Reno, NV

The drinking water in Reno, NV generally meets all federal health standards, earning a solid B grade with a composite safety score of 80/100 across 24 ZIP codes. While the primary water utility, Truckee Meadows Water Authority, maintains adequate compliance with EPA regulations, there have been minor or administrative violations on record. Overall, residents receive safe tap water that is actively monitored by Nevada Division of Environmental Protection.

The accumulation of 24 health-based violations over the past 5 years highlights systemic challenges within Reno's water infrastructure. When violations occur, it means that drinking water tests revealed contaminant levels exceeding safe limits, triggering mandatory corrective actions by Nevada Division of Environmental Protection. The city relies on surface water, which may require significant treatment upgrades to address these recurring issues.

Additionally, lead exposure risk remains a critical issue for certain neighborhoods. EPA data indicates that 2 out of 24 ZIP codes in Reno are rated as High or Very High risk for lead. This risk is often driven by aging homes with pre-1986 plumbing containing lead solder or service lines. Families in these areas should test their tap water and consider NSF/ANSI 53 certified filters.

⚠ Lead Risk Alert: Some ZIP codes in Reno are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Health-Based Contaminant Violations in Reno

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Reno water systems over the past 5 years.

Consumer Confidence Report Rule

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Reno, NV

Click any ZIP code for the full water quality report

B
89504

Reno, NV

Score: 82/1001 violation
B
89505

Reno, NV

Score: 82/1001 violation
B
89507

Reno, NV

Score: 82/1001 violation
B
89508

Reno, NV

Score: 82/1001 violation
B
89510

Reno, NV

Score: 82/1001 violation
B
89512

Reno, NV

Score: 82/1001 violation
B
89513

Reno, NV

Score: 82/1001 violation
B
89515

Reno, NV

Score: 82/1001 violation
B
89520

Reno, NV

Score: 82/1001 violation
B
89533

Reno, NV

Score: 82/1001 violation
B
89555

Reno, NV

Score: 82/1001 violation
B
89557

Reno, NV

Score: 82/1001 violation
B
89570

Reno, NV

Score: 82/1001 violation
B
89595

Reno, NV

Score: 82/1001 violation
B
89599

Reno, NV

Score: 82/1001 violation
B
89501

Reno, NV

Score: 77/1001 violation
B
89503

Reno, NV

Score: 77/1001 violation
B
89509

Reno, NV

Score: 77/1001 violation
B
89511

Reno, NV

Score: 77/1001 violation
B
89519

Reno, NV

Score: 77/1001 violation
B
89521

Reno, NV

Score: 77/1001 violation
B
89523

Reno, NV

Score: 77/1001 violation
B
89502

Reno, NV

Score: 72/1001 violation
B
89506

Reno, NV

Score: 72/1001 violation

Frequently Asked Questions — Reno Water Quality

Is tap water safe to drink in Reno, NV?+
Yes — tap water in Reno meets all federal EPA standards and earns a B grade. It is generally safe for healthy adults. As always, running your tap for 30 seconds before use and using a filter adds extra protection for vulnerable populations.
What is the water quality score for Reno?+
The average water quality score across 24 ZIP codes in Reno, NV is 80/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.
Does Reno have lead in its tap water?+
2 out of 24 ZIP codes in Reno are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.
How do I get the water quality report for Reno?+
Each ZIP code in Reno has a full water quality report on this site — click any ZIP code below. You can also get the annual Consumer Confidence Report (CCR) from your local water utility. The CCR is required to be published every year by July 1 and contains actual contaminant measurements and violation history.
Where does Reno's tap water come from?+
Tap water in Reno, NV primarily comes from surface water. Surface water systems treat water from rivers, lakes, or reservoirs using filtration, sedimentation, and disinfection before it reaches your tap.

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