B69/100
Round Mountain Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 1,200 residents · Nevada
What's In Round Mountain's Tap Water?
27
Contaminants Tested
0
Exceed EPA Limits
2
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 240.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
5
Violations (last 5yr)
1
Unresolved
1
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – December 16, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Treatment technique violation
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – February 5, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2022 – December 2, 2022Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2022 – November 30, 2022Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
ROUND MOUNTAIN PUC
Population Served
1,200
Water Source
Groundwater
System ID
NV0004074
Frequently Asked Questions About Round Mountain Water
Is Round Mountain tap water safe to drink?
Round Mountain, Nevada tap water receives a grade of B (69/100), which is considered good. Out of 27 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 2 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Round Mountain's water?
Of the 27 contaminants tested in Round Mountain's water supply, the most notable include Lead (90th percentile), chlorate. No contaminants exceed EPA legal limits. 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Round Mountain have any water quality violations?
Yes, Round Mountain has 21 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Round Mountain?
Round Mountain water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 2 contaminant(s) exceed these stricter goals.
Where does Round Mountain's tap water come from?
Round Mountain's drinking water is sourced from groundwater and supplied by ROUND MOUNTAIN PUC. The system serves approximately 1,200 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Round Mountain's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Round Mountain's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Round Mountain's water compare to other cities in Nevada?
Round Mountain's water quality score of 69/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Nevada state page to see how all cities in the state compare.
What should I do if I'm concerned about Round Mountain's water quality?
If you have concerns about Round Mountain's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (ROUND MOUNTAIN PUC) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.