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Community Water System · PWS NV0004000

Cold Creek Canyon Homeowners

Las Vegas, Nevada 89124 - drinking water served from groundwater sources to 180 people, tracked in EPA SDWIS and UCMR5.

180
People served
45
EPA violations
10
Health-based
Untested
UCMR5 result

The verdict

EPA records 45 drinking-water violations at Cold Creek Canyon Homeowners, 22% of them health-based - below the Nevada per-system average.

45
Total EPA violations on record
22%
Health-based (MCL / treatment failure)
180
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Cold Creek Canyon Homeowners

Cold Creek Canyon Homeowners is a private-owned community water system that delivers drinking water to 180 residents in Las Vegas, Nevada (Clark County) through 98 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 45 total violations for this system , of which 10 (22%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 6 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Revised Total Coliform Rule, recorded in 10 violations (RPT). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

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%).

Cold Creek Canyon Homeowners's 45 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
180
Total Violations
45
Health-Based Violations
10
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
98
County
Clark
School/Daycare
No
MCL Violations
1
Monitoring Violations
6
Treatment Tech Violations
9

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule RPT 10 2023
Groundwater Rule TT 9 2025
Coliform (TCR) MR 6 1997
Consumer Confidence Rule Other 4 2019
Coliform (Pre-TCR) Other 4 1990
Coliform (TCR) MCL 1 1993

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 Cold Creek Canyon Homeowners.

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 NV0004000 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

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Groundwater Rule TT 9 SDWIS / NV0004000 / 0700
2023 Revised Total Coliform Rule RPT 10 SDWIS / NV0004000 / 8000
2019 Consumer Confidence Rule Other 4 SDWIS / NV0004000 / 7000
1997 Coliform (TCR) MR 6 SDWIS / NV0004000 / 3100
1993 Coliform (TCR) MCL 1 SDWIS / NV0004000 / 3100
1990 Coliform (Pre-TCR) Other 4 SDWIS / NV0004000 / 3000

How Cold Creek Canyon Homeowners Compares

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

Metric Cold Creek Canyon Homeowners Nevada avg Federal benchmark
Total violations 45 95.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 10 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 180 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 Cold Creek Canyon Homeowners water safe to drink? ▼
Cold Creek Canyon Homeowners (PWS ID: NV0004000) has 45 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 180 people using Groundwater sources.
How many people does Cold Creek Canyon Homeowners serve? ▼
Cold Creek Canyon Homeowners serves 180 people in Las Vegas, Nevada. It is a Private-owned system using Groundwater water sources with 98 service connections.
What type of violations does Cold Creek Canyon Homeowners have? ▼
Cold Creek Canyon Homeowners has 45 total violations: 10 health-based violations (MCL exceedances or treatment failures), 6 monitoring/reporting violations, and 9 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Cold Creek Canyon Homeowners water? ▼
No PFAS testing data is available for Cold Creek Canyon Homeowners under the EPA's UCMR5 monitoring program.
What water source does Cold Creek Canyon Homeowners use? ▼
Cold Creek Canyon Homeowners uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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. 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.