Is Nps Boulder Beach Tap Water Safe? Quality Report

Water source: SWP
Ownership: Federal government
Counties served: Clark

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2010-07-01 → 2010-09-30
MCL	Health-based	Resolved	2010-07-01 → 2010-09-30
MCL	Health-based	Resolved	2010-07-01 → 2010-09-30
MCL	Health-based	Resolved	2010-07-01 → 2010-09-30
MCL	Health-based	Resolved	2010-04-01 → 2010-06-30
MCL	Health-based	Resolved	2010-04-01 → 2010-06-30
MCL	Health-based	Resolved	2010-04-01 → 2010-06-30
MCL	Health-based	Resolved	2010-04-01 → 2010-06-30
MCL	Health-based	Resolved	2010-01-01 → 2010-03-31
MCL	Health-based	Resolved	2010-01-01 → 2010-03-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Bromodichloromethane	25.275 µg/L No EPA limit set worst single sample: 28.9 µg/L	36/36	SYR4	2012–2019
Chloroform	36.75 µg/L No EPA limit set worst single sample: 40.3 µg/L	36/36	SYR4	2012–2019
Dibromochloromethane	20.35 µg/L No EPA limit set worst single sample: 24.8 µg/L	36/36	SYR4	2012–2019
TTHM	79.55 µg/L 99% of the EPA limit 80 µg/L worst single sample: 87 µg/L	36/36	SYR4	2012–2019
Bromoform	3.118 µg/L No EPA limit set worst single sample: 5.01 µg/L	35/36	SYR4	2012–2019
Dichloroacetic Acid	20.33 µg/L No EPA limit set worst single sample: 20.6 µg/L	35/36	SYR4	2012–2019
Total Haloacetic Acids (HAA5)	34.89 µg/L 58% of the EPA limit 60 µg/L worst single sample: 35.3 µg/L	35/36	SYR4	2012–2019
Trichloroacetic Acid	10.062 µg/L No EPA limit set worst single sample: 10.9 µg/L	35/36	SYR4	2012–2019
Dibromoacetic Acid	5.216 µg/L No EPA limit set worst single sample: 5.32 µg/L	29/36	SYR4	2012–2019
Lead	0.0030 mg/L 20% of the EPA limit 0.0150 mg/L	9/9	LCR	2024
Monochloroacetic Acid	3.014 µg/L No EPA limit set worst single sample: 3.19 µg/L	9/36	SYR4	2012–2019
Monobromoacetic Acid	1.44 µg/L No EPA limit set worst single sample: 1.46 µg/L	5/36	SYR4	2012–2019

Utility contact

Contact: SAMMONS, ART
Email: [email protected]

Frequently asked questions about Nps Boulder Beach

Is Nps Boulder Beach tap water safe to drink?

EPA monitoring detected 12 contaminants in Nps Boulder Beach's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Nps Boulder Beach's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, TTHM, Bromoform, and others. The full list with the level and data source for each is above.

How many people does Nps Boulder Beach serve?

Nps Boulder Beach reports serving 690 people in Nevada, per its EPA record.

Has Nps Boulder Beach had any water quality violations?

The EPA has 87 violations on file for Nps Boulder Beach, of which 35 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.