Historical Compliance Records NV 1 HEALTH-BASED VIOLATION ON RECORD

Topaz Ranch Estates Gid and Water Company

EPA ID: NV0000239 ยท 1,545 people served ยท 2 ZIP codes

ZipCheckup's reading of EPA records for Topaz Ranch Estates Gid and Water Company (NV0000239): 1 health-based violation recorded since 2021. Over the period covered by EPA data, Topaz Ranch Estates Gid and Water Company recorded 19 violations, each listed as resolved; the utility serves 1,545 residents.

Data: EPA SDWIS

1,545
People Served
2
ZIP Codes Served
19
Violations (since 2021)
Groundwater
Water Source
Below the reporting limit
Most recent lead 90th percentile on record (monitoring period ending 2025-12-31)
Zone 1
County Radon Potential ยท High
16
Contaminants Flagged
$516K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Topaz Ranch Estates Gid and Water Company Source: EPA SDWIS service area boundaries.

Service area boundary

Demographics of ZIP Codes Served

$67,302
Median Household Income
14,168
Population of ZIP Codes Served (Census)
13%
Disadvantaged Population
40th
Poverty Percentile
30th
Energy Burden Percentile
29%
Pre-1986 Housing

The ZIP codes associated with Topaz Ranch Estates Gid and Water Company have a median household income of $67,302 and about 14,168 residents live in those ZIP codes (Census; not the number of people this system supplies).

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Topaz Ranch Estates Gid and Water Company's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Elevated Risk
Source Contamination Risk
0th
Wastewater Discharge Proximity
40th
Superfund Site Proximity

Infrastructure Risk

34 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
37 yr
Est. Remaining Life
Stable
Decay Status
Installed 48% of expected lifespan used (estimate) End of life

PFAS in ZIP Codes This System Serves

PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 3 detections recorded.

Health concern: Exposure to certain PFAS has been associated with some cancers and with immune and developmental effects; effects differ by compound. Many PFAS break down very slowly in the environment.
Recommended filter: An activated carbon filter certified under NSF/ANSI 53 or a reverse osmosis system certified under NSF/ANSI 58 for the PFAS listed in its certification. Find the right filter โ†’

Comparable Water Systems

Similar-sized systems in Nevada

Stagecoach Gid
1,628 people
33 violations
C 2 violations
3 violations
Gold Country Estates
1,695 people
3 violations
Cave Rock Skyland
1,267 people
0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Water Filtration PFAS Treatment
Water Filtration $300
PFAS Treatment $250
Total Estimated Cost $550

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,500

Annual per household (ZipCheckup estimate)

PFAS Exposure - Lifetime Cost $1,000

Per person (emerging research est.)

Estimated Cumulative Cost Per Household

5 years
$7,665
10 years
$15,330
20 years
$30,660

Compare: Estimated remediation cost is $550 (one-time) vs. $15,330 in estimated inaction costs over 10 years.

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Topaz Ranch Estates Gid and Water Company (EPA ID: NV0000239) is a community water system in Nevada that serves approximately 1,545 people from groundwater sources.

This system provides water to 2 ZIP codes across 2 communities.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 19 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 19 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
March 1, 2024 Revised Total Coliform Rule Non-health-based Resolved
February 13, 2024 Groundwater Rule Health-based Resolved
February 1, 2024 Revised Total Coliform Rule Non-health-based Resolved
December 1, 2023 Chlorine Non-health-based Resolved
November 1, 2023 Chlorine Non-health-based Resolved
October 1, 2023 Chlorine Non-health-based Resolved
January 1, 2023 Arsenic Non-health-based Resolved
January 1, 2023 Barium Non-health-based Resolved
January 1, 2023 Cadmium Non-health-based Resolved
January 1, 2023 Chromium Non-health-based Resolved
January 1, 2023 Mercury Non-health-based Resolved
January 1, 2023 CYANIDE Non-health-based Resolved
January 1, 2023 Fluoride Non-health-based Resolved
January 1, 2023 Antimony, Total Non-health-based Resolved
January 1, 2023 Beryllium, Total Non-health-based Resolved
January 1, 2023 Thallium, Total Non-health-based Resolved
January 1, 2023 CYANIDE Non-health-based Resolved
January 1, 2023 Fluoride Non-health-based Resolved
January 1, 2023 Nitrite Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Chlorine Monitoring & Reporting 3 No
Chlorine Monitoring & Reporting 2 No
Arsenic Monitoring & Reporting 1 No
Arsenic Monitoring & Reporting 1 No
Barium Monitoring & Reporting 1 No
Cadmium Monitoring & Reporting 1 No
CYANIDE Monitoring & Reporting 1 No
Chromium Monitoring & Reporting 1 No
Antimony, Total Monitoring & Reporting 1 No
Chromium Monitoring & Reporting 1 No
Mercury Monitoring & Reporting 1 No
CYANIDE Monitoring & Reporting 1 No
Antimony, Total Monitoring & Reporting 1 No
Beryllium, Total Other Violation 1 No
Thallium, Total Other Violation 1 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
Below the reporting limit No 2025-12-31

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

2 of 2 ZIP records with known zones are in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by NV or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Topaz Ranch Estates Gid and Water Company (NV0000239) on EPA.gov.

Frequently Asked Questions

Is Topaz Ranch Estates Gid and Water Company water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Topaz Ranch Estates Gid and Water Company; its 19 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Topaz Ranch Estates Gid and Water Company serve?

Topaz Ranch Estates Gid and Water Company serves approximately 1,545 people across 2 ZIP codes in Nevada.

Where does Topaz Ranch Estates Gid and Water Company get its water?

The primary water source is groundwater.

Frequently Asked Questions

Should I use a water filter? ▼
Given 19 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Topaz Ranch Estates Gid and Water Company serve? ▼
Topaz Ranch Estates Gid and Water Company serves approximately 1,545 people with drinking water across 2 ZIP codes.
What is Topaz Ranch Estates Gid and Water Company's water source? ▼
Topaz Ranch Estates Gid and Water Company draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Topaz Ranch Estates Gid and Water Company's water? ▼
The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero. This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Topaz Ranch Estates Gid and Water Company? ▼
The ZIP codes mapped to Topaz Ranch Estates Gid and Water Company have a median household income of $67,302 (Census ZIP-code estimate). Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Topaz Ranch Estates Gid and Water Company get its water? ▼
Topaz Ranch Estates Gid and Water Company's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. The available violation history and environmental indicators place this system in the elevated review category; they do not measure current source contamination.

How to cite this page

APA ZipCheckup. (n.d.). Topaz Ranch Estates Gid and Water Company: 19 EPA Violations. https://zipcheckup.com/water-system/nv0000239/
BibTeX
@misc{zipcheckup-water-system-nv0000239,
  author = {{ZipCheckup}},
  title  = {{Topaz Ranch Estates Gid and Water Company: 19 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/nv0000239/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Topaz Ranch Estates Gid and Water Company (EPA ID: NV0000239) - request the latest Consumer Confidence Report or ask about specific contaminants.

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