ZipCheckup grade for 89423: C.
A mixed picture - some signals here are worth your attention.
Your top priority: test this home for radon. Check your ZIP → EPA radon map
Minden, NV (89423): PFAS Detected in Mapped Water Systems - 67/100
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Town of Minden)
EPA records for the water systems mapped to 89423 in Minden, NV contain 103 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 103 violations (non-health) (since 2021).
- Lead The reported 90th-percentile lead result of 0.006 mg/L is below the EPA action level, but EPA's health goal for lead is zero; filtration is advisable.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
- Flood 49 cumulative NFIP claim records. Check the current FEMA map for a specific address.
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In compiled records for 89423 in Minden, 1 safety condition carry a high-priority designation - no finding in the same dataset meets the critical-level classification.
Score Breakdown
Overall Home Safety Score: 67/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (8) HIGH
Your Water System
ZIP code 89423 in Minden, Nevada is mapped to the water system Town of Minden (EPA ID: NV0000168). This system provides water to approximately 3,500 people from groundwater sources.
There are 3 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Town of Minden | NV0000168 | 3,500 | Groundwater |
| Douglas County Carson Valley System | NV0002216 | 6,488 | Groundwater |
| Indian Hills Gid | NV0000355 | 5,962 | Groundwater |
Other Water Quality Reports in Nevada
- 88901 (The Lakes)
- 88905 (The Lakes)
- 89001 (Alamo)
- 89002 (Henderson)
- 89003 (Beatty)
- 89004 (Blue Diamond)
- 89005 (Boulder City)
- 89006 (Boulder City)
- 89007 (Bunkerville)
- 89008 (Caliente)
- 89009 (Henderson)
- 89010 (Dyer)
- 89011 (Henderson)
- 89012 (Henderson)
- 89013 (Goldfield)
- 89014 (Henderson)
- 89015 (Henderson)
- 89016 (Henderson)
- 89017 (Hiko)
- 89018 (Indian Springs)
Nearby Water Quality Reports
- 89705 (Carson City) - 5 mi
- 89411 (Genoa) - 5 mi
- 89460 (Gardnerville) - 7 mi - 4 violations recorded for mapped water systems
- 89702 (Carson City) - 8 mi
- 89701 (Carson City) - 9 mi - 1 violation recorded for mapped water systems
- 89448 (Zephyr Cove) - 10 mi - 62 violations recorded for mapped water systems
- 89449 (Stateline) - 10 mi - 60 violations recorded for mapped water systems
- 89711 (Carson City) - 10 mi
- 89712 (Carson City) - 10 mi
- 89713 (Carson City) - 10 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Town of Minden (NV0000168) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 89423.
Detected compounds: PFPeA, PFHxA.
Highest measured level: 0.005 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Health Risks from Detected Contaminants
Fluoride
Moderate RiskEPA reference value: 4 mg/L (estándar secundario: 2.0 mg/L)
Tooth & bone damage at high levels
At-risk groups: children aged 8 and younger during tooth development
Treatment options (verify a product is certified to reduce this contaminant): reverse osmosis, activated alumina, distillation · Find a filter →
Environmental Hazards (11) HIGH
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Minden
Based on local data for ZIP 89423, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Minden has 49 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 89423 safe to drink?
EPA SDWIS records 103 violations since 2021 across the water systems mapped to ZIP 89423 (primary system: Town of Minden), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 89423's water come from?
The recorded water source for Town of Minden, a system mapped to ZIP code 89423, is Groundwater. This system serves approximately 3,500 people.
How does Minden water compare to the national average?
Minden's Home Safety Score ranks lower than 65% of U.S. ZIP codes, and lower than 87% of ZIP codes within Nevada.
How can I get my water tested in Minden?
If Town of Minden supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 89423 tap water?
The Lead and Copper Rule record selected for 89423 reports a 90th-percentile lead result of 0.006 mg/L for a water system mapped to this ZIP (record date 2025-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 89423?
89423 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Douglas County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 89423's water?
Yes, PFAS have been detected in samples from water systems mapped to 89423. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 89423?
FEMA records contain 49 flood insurance claims filed in ZIP code 89423; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Minden, NV (89423): PFAS Detected in Mapped Water Systems - 67/100. https://zipcheckup.com/report/89423/
@misc{zipcheckup-report-89423,
author = {{ZipCheckup}},
title = {{Minden, NV (89423): PFAS Detected in Mapped Water Systems - 67/100}},
year = {2026},
url = {https://zipcheckup.com/report/89423/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 89423
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 89705 | Carson City, NV | 4.6 mi | C | 0 |
| 89411 | Genoa, NV | 5.0 mi | N/A | 0 |
| 89460 | Gardnerville, NV | 7.3 mi | C | 4 |
| 89702 | Carson City, NV | 8.0 mi | N/A | 0 |
| 89701 | Carson City, NV | 8.9 mi | N/A | 1 |
| 89448 | Zephyr Cove, NV | 9.7 mi | N/A | 62 |
| 89449 | Stateline, NV | 10.2 mi | D | 60 |
| 89711 | Carson City, NV | 10.4 mi | N/A | 0 |
| 89712 | Carson City, NV | 10.4 mi | N/A | 0 |
| 89713 | Carson City, NV | 10.4 mi | N/A | 0 |
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