Hidden Valley Water System
EPA ID: TX0610099 · 186 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Hidden Valley Water System (TX0610099): 1 past health-based violation, since resolved. Even though Hidden Valley Water System accumulated 28 violations over five years, all have been formally resolved - the provider currently meets EPA standards for 186 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Hidden Valley Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Hidden Valley Water System serves a community with a median household income of $90,833 and an estimated 27,186 residents across its service area.
💧 Where Does Your Water Come From?
Hidden Valley Water System'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 Hidden Valley Water System compares to EPA limits
What This Means For You
Contaminant 2015 at 1 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Mercury at 1 mg/L exceeds the EPA maximum of 0.002 mg/L. Kidney damage, neurological impairment. Consider activated carbon (GAC) filtration.
Atrazine at 1 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular 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.
Benzene at 1 mg/L exceeds the EPA maximum of 0.005 mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 4 detections recorded.
Contaminant 2015 was detected in this water system. granular 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
Hidden Valley Water System (EPA ID: TX0610099) is a community water system in Texas that serves approximately 186 people from groundwater sources.
This system serves ZIP code 76208 in Denton.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 26 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 |
|---|---|---|---|
| January 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| November 1, 2022 | Consumer Confidence Report Rule | Health-based | Resolved |
| January 1, 2021 | Selenium | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2005 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2010 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2015 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2020 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2035 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2037 | Non-health-based | Archived |
| January 1, 2021 | Atrazine | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2042 | Non-health-based | Archived |
| January 1, 2021 | Benzene | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2051 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2065 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2067 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2274 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2306 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2326 | Non-health-based | Archived |
| January 1, 2021 | Contaminant 2959 | Non-health-based | Archived |
| January 1, 2021 | Barium | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Barium | Inorganic | 1 | No |
| Cadmium | Inorganic | 1 | No |
| Chromium | Inorganic | 1 | No |
| Fluoride | Inorganic | 1 | No |
| Selenium | Inorganic | 1 | No |
| Nitrite | 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 |
| Contaminant 2005 | Other Violation | 1 | No |
| Contaminant 2010 | Other Violation | 1 | No |
| Contaminant 2015 | Other Violation | 1 | No |
| Contaminant 2020 | Other Violation | 1 | No |
| Contaminant 2035 | 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 |
|---|---|---|
| 0.0128 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.
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 TX or modeled from parcel and building-footprint data.
- 76208 - Denton
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Hidden Valley Water System (TX0610099) on EPA.gov.
Frequently Asked Questions
Is Hidden Valley Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Hidden Valley Water System; its 28 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Hidden Valley Water System serve?
Hidden Valley Water System serves approximately 186 people across 1 ZIP code in Texas.
Where does Hidden Valley Water System get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Hidden Valley Water System (TX): 1 Health Violation. https://zipcheckup.com/water-system/tx0610099/
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author = {{ZipCheckup}},
title = {{Hidden Valley Water System (TX): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/tx0610099/}
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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
Hidden Valley Water System (EPA ID: TX0610099) - request the latest Consumer Confidence Report or ask about specific contaminants.