Public water system · NV0001186
ActiveFirst Sloan Industrial Water System
At a glance
First Sloan Industrial Water System (PWSID NV0001186) is an active non-transient non-community water system in Clark County, Nevada. It reports serving 40 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
40
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does First Sloan Industrial Water System compare with other water systems in Clark County?
By EPA's size categories, First Sloan Industrial Water System is a very small system (500 people or fewer). Clark County has 141 active public water systems. Its population served is well below the county average of 18,582 people per system, and accounts for less than 0.1% of the 2,620,005 people reported by systems filed under the county. Across Nevada, the 643 active systems average 5,508 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so First Sloan Industrial Water System is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Nevada has 161 active non-transient non-community water systems, 25% of the state's 643 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 557 Nevada systems (87%) list groundwater as their primary source.
Who owns and regulates First Sloan Industrial Water System?
EPA lists First Sloan Industrial Water System as privately owned. The NV state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 98 of the 141 active systems in Clark County (70%) are also privately owned.
Does First Sloan Industrial Water System have drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2026. The violations listed here began between March 2025 and January 2026. By type: 1 contaminant level above the legal limit and 1 monitoring and reporting. The contaminant or rule involved most often is Arsenic (2 of them). EPA lists 2 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Arseniccode 1005 | Yes | Resolved |
| 2025-03-01 | Monitoring and reportingMonitoring, Regular · code 03 | Arseniccode 1005 | No | Resolved |
All 2 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
First Sloan Industrial Water System: frequently asked questions
Who runs First Sloan Industrial Water System?
First Sloan Industrial Water System (PWSID NV0001186) is a non-transient non-community water system privately owned. It is regulated by the NV state drinking water program.
How many people does First Sloan Industrial Water System serve?
First Sloan Industrial Water System reports serving 40 people through 1 service connection in Clark County, Nevada.
Where does First Sloan Industrial Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does First Sloan Industrial Water System have any drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2026. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is First Sloan Industrial Water System's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2026. For current results, consult EPA ECHO, or the NV state drinking water program.
Where can I find First Sloan Industrial Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. First Sloan Industrial Water System is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Clark County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Las Vegas Valley Water District | Clark | 1,539,277 | Community | Purchased surface water |
| North Las Vegas Utilities | Clark | 376,515 | Community | Purchased surface water |
| Henderson City of | Clark | 336,534 | Community | Purchased surface water |
| Virgin Valley Water District | Clark | 26,000 | Community | Groundwater |
| Venetian Palazzo | Clark | 19,387 | Non-transient non-community | Purchased surface water |
| Nellis Air Force Base | Clark | 19,081 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “First Sloan Industrial Water System, PWSID NV0001186, Nevada”, https://aquacensus.com/water-systems/nevada/first-sloan-industrial-water-system-nv0001186 (data as of October 1, 2026).