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Kyle Canyon 2023 Water Quality Report

Water delivered by the Kyle Canyon Water District meets or surpasses all state of Nevada and federal drinking-water standards.

The Kyle Canyon Water District is operated by the Las Vegas Valley Water District (LVVWD).

About your source water

Four wells supply water to the Kyle Canyon Water District. The three Echo Wells supply water primarily to the Old Town, Cathedral Rock and Echo View areas. The Rainbow Well serves primarily the Rainbow area. These wells derive water from the bedrock aquifer, which is recharged by runoff from precipitation and snowmelt.

Source water assessment

The federal Safe Drinking Water Act was amended in 1996 and requires states to develop and implement source water assessment programs to analyze existing and potential threats to the quality of public drinking water throughout the state. A summary of the Kyle Canyon Water District’s susceptibility to potential sources of contamination was initially provided by the state of Nevada in 2005, and an updated summary was published in the 2017 water quality report for the Kyle Canyon Water District. View the summary assessment.

Call 702-258-3930 if you have questions. Learn more about the Nevada Source Water Assessment Program at ndep.nv.gov/water/source-water-protection.

Treatment and testing

Because Kyle Canyon’s water supply is protected within the principal groundwater aquifer, it does not require the level of treatment associated with surface water sources. However, water quality is closely monitored. Once pumped from the principal aquifer, the water is disinfected using sodium hypochlorite. Zinc orthophosphate is added to the water from the Rainbow Well to control corrosion of lead and copper from private plumbing systems and indoor water fixtures.

Every month, water samples from Kyle Canyon’s water system are collected and analyzed. The Water District monitors in accordance with all Safe Drinking Water Act requirements.

Kyle Canyon Water District water quality test results

These test results represent levels in the treated water supply, based on 2022 data, except where noted.

Kyle Canyon Water District Distribution System (1)
Regulated Contaminants Unit MCL (EPA Limit) MCLG (EPA Goal) Minimum Maximum Average Possible Sources
Barium ppm 2 2 Entry Point Monitoring Only Entry Point Monitoring Only Entry Point Monitoring Only Erosion of natural deposits; discharge from metal refineries; discharge of drilling wastes
Copper (3) ppm 1.3 (4)
(Action Level)
1.3 N/D 0.5 0.3
(90th% value)
Corrosion of household plumbing systems; erosion of natural deposits
Fluoride ppm 4.0 4.0 Entry Point Monitoring Only Entry Point Monitoring Only Entry Point Monitoring Only Erosion of natural deposits
Free Chlorine Residual ppm 4.0 (5)
(MRDL)
4.0 (5)
(MRDLG)
0.8 1.4 1.0 (6) Water additive used to control microbes
Haloacetic Acids ppb 60 N/A (7) 4 4 N/A By-product of drinking-water disinfection
Lead (3) ppb 15 (4)
(Action Level)
0 N/D 11 5
(90th% value)
Corrosion of household plumbing systems; erosion of natural deposits
Nitrate (as Nitrogen) ppm 10 10 Entry Point Monitoring Only Entry Point Monitoring Only Entry Point Monitoring Only Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits
Total Trihalomethanes ppb 80 N/A (7) 5 5 N/A By-product of drinking-water disinfection
Uranium ppb 30 0 Entry Point Monitoring Only Entry Point Monitoring Only Entry Point Monitoring Only Erosion of natural deposits
Kyle Canyon Water District Echo Wells (1)
Regulated Contaminants Unit MCL (EPA Limit) MCLG (EPA Goal) Minimum Maximum Possible Sources
Barium ppm 2 2 0.01 (2) 0.01 (2) Erosion of natural deposits; discharge from metal refineries; discharge of drilling wastes
Copper (3) ppm 1.3 (4)
(Action Level)
1.3 Distribution System Monitoring Only Distribution System Monitoring Only Corrosion of household plumbing systems; erosion of natural deposits
Fluoride ppm 4.0 4.0 0.1 (2) 0.1 (2) Erosion of natural deposits
Free Chlorine Residual ppm 4.0 (5)
(MRDL)
4.0 (5)
(MRDLG)
Distribution System Monitoring Only Distribution System Monitoring Only Water additive used to control microbes
Haloacetic Acids ppb 60 N/A (7) Distribution System Monitoring Only Distribution System Monitoring Only By-product of drinking-water disinfection  
Lead (3) ppb 15 (4)
(Action Level)
0 Distribution System Monitoring Only Distribution System Monitoring Only Corrosion of household plumbing systems; erosion of natural deposits
Nitrate (as Nitrogen) ppm 10 10 0.2 0.3 Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits
Total Trihalomethanes ppb 80 N/A (7) Distribution System Monitoring Only Distribution System Monitoring Only By-product of drinking-water disinfection  
Uranium ppb 30 0 2 (2) 2 (2) Erosion of natural deposits
Kyle Canyon Water District Rainbow Well Treatment Plant (1)
Regulated Contaminants Unit MCL (EPA Limit) MCLG (EPA Goal) Minimum Maximum Possible Sources
Barium ppm 2 2 0.01 (2) 0.01 (2) Erosion of natural deposits; discharge from metal refineries; discharge of drilling wastes
Copper (3) ppm 1.3 (4)
(Action Level)
1.3 Distribution System Monitoring Only Distribution System Monitoring Only Corrosion of household plumbing systems; erosion of natural deposits
Fluoride ppm 4.0 4.0 0.1 (2) 0.1 (2) Erosion of natural deposits
Free Chlorine Residual ppm 4.0 (5)
(MRDL)
4.0 (5)
(MRDLG)
Distribution System Monitoring Only Distribution System Monitoring Only Water additive used to control microbes
Haloacetic Acids ppb 60 N/A (7) Distribution System Monitoring Only Distribution System Monitoring Only By-product of drinking-water disinfection  
Lead (3) ppb 15 (4)
(Action Level)
0 Distribution System Monitoring Only Distribution System Monitoring Only Corrosion of household plumbing systems; erosion of natural deposits
Nitrate (as Nitrogen) ppm 10 10 0.4 0.4 Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits
Total Trihalomethanes ppb 80 N/A (7) Distribution System Monitoring Only Distribution System Monitoring Only By-product of drinking-water disinfection  
Uranium ppb 30 0 1 (2) 1 (2) Erosion of natural deposits
Footnotes:
  1. Some Safe Drinking Water Act (SDWA) regulations require monitoring in the distribution system, while other SDWA regulations require monitoring at locations representative of the entry point to the distribution system.
  2. Annual monitoring not required, data from 2020.
  3. Samples are collected from Kyle Canyon customers' taps.
  4. Lead and copper are regulated by a Treatment Technique (TT) that requires systems to control the corrosiveness of their water. If more than 10% of tap-water samples exceed the Action Level, water systems must take additional steps. For copper the Action Level is 1.3 ppm, and for lead it is 15 ppb.
  5. Chlorine is regulated by MRDL, with the goal stated as a MRDLG.
  6. This value is the highest running annual average reported in 2022. Reports are filed quarterly.
  7. Although there is no collective MCLG for this contaminant group, there are individual MCLGs for some of the individual contaminants. Trihalomethanes: bromodichloromethane (zero); bromoform (zero); dibromochloromethane (60 ppb); chloroform (70 ppb). Haloacetic acids: dichloroacetic acid (zero); trichloroacetic acid (20 ppb); monochloroacetic acid (70 ppb). Bromoacetic acid and dibromoacetic acid are regulated with this group but have no MCLGs.

Back to Test Results

Key terms

Action Level: The concentration of a contaminant which, if exceeded, triggers treatment or other requirements that a water system must follow

Disinfection by-product: A substance created by the chemicals or processes used to destroy potentially harmful microorganisms.

Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

Maximum Contaminant Level Goal (MCLG): The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs allow for a margin of safety.

Maximum Residual Disinfectant Level (MRDL): The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.

Maximum Residual Disinfectant Level Goal (MRDLG): The level of a drinking water disinfectant below which there is no known or expected risk to health. MRDLGs do not reflect the benefits of the use of disinfectants to control microbial contamination.

N/A: Not applicable

N/D: Not detected. Does not equate to zero, but refers to an amount below analytical reporting limits.

Part per billion (ppb): A unit used to describe the levels of detected contaminants. Equivalent to 1 cent in $10 million.

Part per million (ppm): A unit used to describe the levels of detected contaminants. Equivalent to 1 cent in $10,000.

Running annual average: The average of sample results for 12 consecutive months or four consecutive quarters, based on the monitoring requirements.

Treatment Technique (TT): A required process intended to reduce the level of a contaminant in drinking water.

Understanding test results

The Las Vegas Valley Water District tests for more than 100 regulated and unregulated substances. As required by the Safe Drinking Water Act, the test results above for Kyle Canyon list those regulated contaminants with primary standards that were detected. A complete analysis report is available through the Water District.

Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that water poses a health risk. For more information about contaminants and potential health effects, call the EPA Safe Drinking Water Hotline at 800-426-4791.

The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds, reservoirs, springs and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, other contaminants, and can pick up substances resulting from the presence of animals or from human activity.

Contaminants that may be present in source (untreated) water include:

  • Microbial contaminants such as viruses and bacteria that may come from septic systems and wildlife;
  • Inorganic contaminants such as salts and metals that can be naturally occurring or result from urban runoff and septic systems;
  • Pesticides and herbicides that may come from a variety of sources such as urban runoff and residential uses;
  • Organic chemical contaminants including synthetic or volatile organic chemicals that are by-products of industrial processes and can come from urban runoff and septic systems;
  • Radioactive contaminants that can be naturally occurring or the result of industrial activities.

To ensure tap water is safe to drink, the EPA prescribes regulations that limit the amount of certain contaminants in water provided by public water systems. Food and Drug Administration regulations establish limits for contaminants in bottled water, which must provide similar protection for public health.

Lead and copper education notice

The Las Vegas Valley Water District, which operates the Kyle Canyon Water District, actively monitors for lead and copper in accordance with state and EPA Lead and Copper Rule requirements. The following information is provided to help you assess risks in your tap water. If present at elevated levels, lead can cause serious health problems, especially for pregnant women and young children.

Lead in drinking water is primarily from materials and components associated with service lines and home plumbing. The Water District is responsible for providing high-quality drinking water up to your meter but cannot control the variety of materials used in home plumbing components. Homes built before 1986 are more likely to have lead-based plumbing components. When your water has been sitting for several hours, you can minimize the potential for lead exposure by flushing your tap for 30 seconds to two minutes before using water for drinking or cooking. If you are concerned about lead in your drinking water, you may wish to have your water tested by a private laboratory. For more information, call the EPA Safe Drinking Water Hotline, 800-426-4791, or visit epa.gov.

In December 2021, the U.S. EPA took a series of actions to improve the Lead and Copper Rule that are intended to better protect families and communities in years to come, particularly those that have been disproportionately impacted by lead in drinking water. Learn more about focus areas, including additional tap sampling and lead service line replacements, at epa.gov, and depend on your Water Quality Report to keep you informed.

Additional health information

Some people may be more vulnerable to contaminants in drinking water than the general population. Those with compromised immune systems such as those with cancer undergoing chemotherapy, persons who have had organ transplants, those with HIV/AIDS or other immune-system disorders, some elderly and infants can be particularly at risk from infections. These people should seek advice from their health-care providers about drinking water. EPA/Centers for Disease Control and Prevention guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants are available from the Safe Drinking Water Hotline at 800-426-4791.

Input and information

For water-quality information, call 702-258-3215. Submit questions via the Contact Us form or by mail: Las Vegas Valley Water District, Water Quality Division, 1001 S. Valley View Blvd., Las Vegas, NV 89153. For the EPA Safe Drinking Water Hotline, call 800-426-4791; for the Nevada Division of Environmental Protection's Bureau of Safe Drinking Water, call 775-687-9521 or visit ndep.nv.gov/water.

Visit the Kyle Canyon system pages for information on scheduled meetings of the Kyle Canyon Water District Board of Trustees. Meetings are open to the public.

Kyle Canyon Water District Board of Trustees

The Kyle Canyon Water District is governed by a seven-member Board of Trustees whose members also serve as the Board of Clark County Commissioners.

Ross Miller, Chair

Michael Naft, Vice Chair

James Gibson, Justin Jones, Marilyn Kirkpatrick, William McCurdy II, Tick Segerblom

John J. Entsminger, General Manager

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