Non-Transient Non-Community Water System · PWS NV0001121

Mgm Grand Hotel and Casino

Q: Is Mgm Grand Hotel and Casino water safe to drink?

Mgm Grand Hotel and Casino (PWS ID: NV0001121) has 0 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 15,500 people using Surface Water sources.

Q: How many people does Mgm Grand Hotel and Casino serve?

Mgm Grand Hotel and Casino serves 15,500 people in Las Vegas, Nevada. It is a Private-owned system using Surface Water water sources with 2 service connections.

Q: What type of violations does Mgm Grand Hotel and Casino have?

Mgm Grand Hotel and Casino has 0 total violations: 0 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Q: Has PFAS been detected in Mgm Grand Hotel and Casino water?

No. Mgm Grand Hotel and Casino was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.

Q: What water source does Mgm Grand Hotel and Casino use?

Mgm Grand Hotel and Casino uses Surface Water as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.

Q: Where does this data come from?

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Las Vegas, Nevada 89109 - drinking water served from surface water sources to 15,500 people, tracked in EPA SDWIS and UCMR5.

Compiled by PlainWater Editorial, Drinking Water Quality Editorial Team · May 15, 2026

15,500
People served: 0
EPA violations: 0
Health-based: No PFAS
UCMR5 result

The verdict

Mgm Grand Hotel and Casino carries a clean Safe Drinking Water Act record, zero EPA violations and no PFAS in UCMR5 testing.

0
Total EPA violations on record: 0%
Health-based (MCL / treatment failure): 15,500
People served by this system: 0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Mgm Grand Hotel and Casino

Mgm Grand Hotel and Casino is a private-owned non-transient non-community water system that delivers drinking water to 15,500 residents in Las Vegas, Nevada (Clark County) through 2 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 0 total violations for this system , giving it a clean Safe Drinking Water Act compliance record.

No specific contaminant violations have been recorded in EPA's detailed violation register for this system. This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across Nevada, EPA tracks 589 public water systems serving 3,455,285 people, with 56,333 cumulative violations and 6,657 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 95.6 violations. Statewide, 50 of 57 UCMR5-tested systems have reported PFAS detections (87.7%).

Mgm Grand Hotel and Casino's 0 violations sit below the Nevada average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served

15,500

Total Violations

Health-Based Violations

Water Source

Surface Water

System Details

System Type: Non-Transient Non-Community
Owner Type: Private
Connections: 2
County: Clark
School/Daycare: No
MCL Violations: 0
Monitoring Violations: 0
Treatment Tech Violations: 0

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.

Contaminant	Date	Result	MRL	Status
PFBA	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
PFMPA	6/23/2025	<4.00 ppt	4.00 ppt	Not Detected
8:2 FTS	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
PFPeA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
6:2 FTS	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
4:2 FTS	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFMBA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFEESA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
NFDHA	6/23/2025	<20.00 ppt	20.00 ppt	Not Detected
PFTA	6/23/2025	<8.00 ppt	8.00 ppt	Not Detected
NMeFOSAA	6/23/2025	<6.00 ppt	6.00 ppt	Not Detected
PFTrDA	6/23/2025	<7.00 ppt	7.00 ppt	Not Detected
NEtFOSAA	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
PFHpS	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFOA	6/23/2025	<4.00 ppt	4.00 ppt	Not Detected
PFBS	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFHpA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFHxS	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFOS	6/23/2025	<4.00 ppt	4.00 ppt	Not Detected
PFPeS	6/23/2025	<4.00 ppt	4.00 ppt	Not Detected
HFPO-DA	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
PFDA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFDoA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFHxA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFUnA	6/23/2025	<2.00 ppt	2.00 ppt	Not Detected
11Cl-PF3OUdS	6/23/2025	<5.00 ppt	5.00 ppt	Not Detected
9Cl-PF3ONS	6/23/2025	<2.00 ppt	2.00 ppt	Not Detected
ADONA	6/23/2025	<3.00 ppt	3.00 ppt	Not Detected
PFNA	6/23/2025	<4.00 ppt	4.00 ppt	Not Detected
PFHpA	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
PFBS	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
PFHpS	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
4:2 FTS	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
NFDHA	3/24/2025	<20.00 ppt	20.00 ppt	Not Detected
PFHxS	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
PFMBA	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
PFPeS	3/24/2025	<4.00 ppt	4.00 ppt	Not Detected
HFPO-DA	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
PFBA	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
6:2 FTS	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
PFPeA	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
8:2 FTS	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
PFTrDA	3/24/2025	<7.00 ppt	7.00 ppt	Not Detected
11Cl-PF3OUdS	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
PFEESA	3/24/2025	<3.00 ppt	3.00 ppt	Not Detected
PFTA	3/24/2025	<8.00 ppt	8.00 ppt	Not Detected
PFNA	3/24/2025	<4.00 ppt	4.00 ppt	Not Detected
PFMPA	3/24/2025	<4.00 ppt	4.00 ppt	Not Detected
NEtFOSAA	3/24/2025	<5.00 ppt	5.00 ppt	Not Detected
NMeFOSAA	3/24/2025	<6.00 ppt	6.00 ppt	Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Mgm Grand Hotel and Casino.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NV0001121 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Nevada Drinking Water Authority

Nevada's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find NV regulator via EPA SDWIS

How Mgm Grand Hotel and Casino Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric	Mgm Grand Hotel and Casino	Nevada avg	Federal benchmark
Total violations	0	95.6	SDWA compliance, any non-zero count is a recorded breach
Health-based violations	0	11.3	Indicates a contaminant exceeded a federal MCL
PFAS detection	None	87.7%	EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served	15,500	5,866	Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 589 regulated public water systems in Nevada.

Federal MCL reference, Safe Drinking Water Act thresholds ▼

Contaminant	Federal MCL / Action Level	Note
Lead	0 mg/L (Action Level: 0.015 mg/L)	Lead and Copper Rule treatment technique
Arsenic	0.010 mg/L (10 ppb)	Health-based MCL since 2006
Total Coliform	Treatment technique (RTCR)	Indicator organism, monitoring trigger
PFOA / PFOS (PFAS)	4.0 ppt each (final 2024 rule)	Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N)	10 mg/L	Acute health risk for infants

Frequently Asked Questions

Is Mgm Grand Hotel and Casino water safe to drink? ▼

Mgm Grand Hotel and Casino (PWS ID: NV0001121) has 0 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 15,500 people using Surface Water sources.

How many people does Mgm Grand Hotel and Casino serve? ▼

Mgm Grand Hotel and Casino serves 15,500 people in Las Vegas, Nevada. It is a Private-owned system using Surface Water water sources with 2 service connections.

What type of violations does Mgm Grand Hotel and Casino have? ▼

Mgm Grand Hotel and Casino has 0 total violations: 0 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Has PFAS been detected in Mgm Grand Hotel and Casino water? ▼

No. Mgm Grand Hotel and Casino was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.

What water source does Mgm Grand Hotel and Casino use? ▼

Mgm Grand Hotel and Casino uses Surface Water as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.

Where does this data come from? ▼

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.