Topaz Ranch Estates Gid and Water Company
EPA ID: NV0000239 · 1,545 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Topaz Ranch Estates Gid and Water Company (NV0000239): 1 past health-based violation, since resolved. While 19 violations did appear in Topaz Ranch Estates Gid and Water Company's five-year monitoring record, none remain unresolved - the utility has returned to full compliance and continues to serve approximately 1,545 residents under all current EPA drinking water standards.
Data: EPA SDWIS
Service Area Map
Coverage area for Topaz Ranch Estates Gid and Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Topaz Ranch Estates Gid and Water Company serves a community with a median household income of $67,302 and an estimated 14,168 residents across its service area.
💧 Where Does Your Water Come From?
Topaz Ranch Estates Gid and Water Company's water is pumped from underground aquifers. 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.
Infrastructure Risk
Detected Contaminants
How Topaz Ranch Estates Gid and Water Company compares to EPA limits
What This Means For You
Mercury at 1 mg/L exceeds the EPA maximum of 0.002 mg/L. Kidney damage, neurological impairment. Consider activated carbon (GAC) filtration.
Cadmium at 1 mg/L exceeds the EPA maximum of 0.005 mg/L. Kidney damage accumulating over lifetime; probable carcinogen. Consider reverse osmosis filtration.
Selenium at 1 mg/L exceeds the EPA maximum of 0.05 mg/L. Hair & nail loss, nerve damage, liver & kidney damage. Consider reverse osmosis filtration.
Chromium at 1 mg/L (total chromium; California Cr-6 MCL = 0.010 mg/L) exceeds the EPA maximum of 0.1 mg/L (total chromium; California Cr-6 MCL = 0.010 mg/L). Stomach & intestinal cancer (known carcinogen). Consider reverse osmosis filtration.
Revised Total Coliform Rule at 3 presence exceeds the EPA maximum of presence.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded.
Mercury was detected in this water system. activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
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.
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
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 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| February 13, 2024 | Contaminant 0700 | Health-based | Resolved |
| February 1, 2024 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| December 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| November 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| October 1, 2023 | Revised Total Coliform Rule | 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 | Fluoride | Non-health-based | Resolved |
| January 1, 2023 | Nitrite | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 1045 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 1036 | Non-health-based | Resolved |
| January 1, 2023 | Mercury | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 1075 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 1085 | Non-health-based | Resolved |
| January 1, 2023 | Selenium | Non-health-based | Resolved |
| January 1, 2023 | Nickel | Non-health-based | Resolved |
| January 1, 2023 | Copper | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Microbiological | 3 | No |
| Consumer Confidence Report Rule | Reporting Failure | 2 | No |
| Barium | Inorganic | 1 | No |
| Cadmium | Inorganic | 1 | No |
| Chromium | Inorganic | 1 | No |
| Fluoride | Inorganic | 1 | No |
| Selenium | Inorganic | 1 | No |
| Nickel | Inorganic | 1 | No |
| Nitrite | Inorganic | 1 | No |
| Contaminant 1036 | Other Violation | 1 | No |
| Copper | Inorganic | 1 | No |
| Contaminant 1045 | Other Violation | 1 | No |
| Mercury | Inorganic | 1 | No |
| Contaminant 1075 | Other Violation | 1 | No |
| Contaminant 1085 | 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 |
|---|---|---|
| 0 mg/L | No | N/A |
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
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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 the full compliance record 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
How to cite this page
ZipCheckup. (n.d.). Topaz Ranch Estates Gid and Water Company: 19 EPA Violations. https://zipcheckup.com/water-system/nv0000239/
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url = {https://zipcheckup.com/water-system/nv0000239/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Topaz Ranch Estates Gid and Water Company (EPA ID: NV0000239) - request the latest Consumer Confidence Report or ask about specific contaminants.