ZipCheckup grade for 89705: 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
Carson City, NV (89705): PFAS Detected in Mapped Water Systems - 67/100
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Indian Hills Gid)
EPA records for the water systems mapped to 89705 in Carson City, NV contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water No drinking-water violations in EPA records since 2021.
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- 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.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 89705. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
This report sorts findings for 89705 in Carson City into two severity tiers using its own criteria: lead above the EPA action level, unresolved violations on record or a PFAS result above the level of an EPA PFAS maximum contaminant level (enforced from 2029) for the critical tier, and a PFAS detection or elevated carbon monoxide risk for the high-priority tier. In the available data, the high-priority tier holds 1 and the critical tier hold none; each card below describes one finding.
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 (7) HIGH
Your Water System
ZIP code 89705 in Carson City, Nevada is mapped to the water system Indian Hills Gid (EPA ID: NV0000355). This system provides water to approximately 5,962 people from groundwater sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Indian Hills Gid | NV0000355 | 5,962 | Groundwater |
| Sierra Estates Gid | NV0000030 | 170 | 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
- 89411 (Genoa) - 2 mi
- 89423 (Minden) - 5 mi - 103 violations recorded for mapped water systems
- 89702 (Carson City) - 6 mi
- 89448 (Zephyr Cove) - 6 mi - 62 violations recorded for mapped water systems
- 89701 (Carson City) - 7 mi - 1 violation recorded for mapped water systems
- 89413 (Glenbrook) - 7 mi - 37 violations recorded for mapped water systems
- 89711 (Carson City) - 8 mi
- 89712 (Carson City) - 8 mi
- 89713 (Carson City) - 8 mi
- 89714 (Carson City) - 8 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Indian Hills Gid (NV0000355) 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 89705.
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.
Environmental Hazards (10) 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.
Frequently Asked Questions
Is the tap water in 89705 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 89705 (primary system: Indian Hills Gid), 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 89705's water come from?
The recorded water source for Indian Hills Gid, a system mapped to ZIP code 89705, is Groundwater. This system serves approximately 5,962 people.
How does Carson City water compare to the national average?
Carson City'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 Carson City?
If Indian Hills Gid 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.
What is the radon risk for 89705?
89705 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 89705's water?
Yes, PFAS have been detected in samples from water systems mapped to 89705. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Carson City, NV (89705): PFAS Detected in Mapped Water Systems - 67/100. https://zipcheckup.com/report/89705/
@misc{zipcheckup-report-89705,
author = {{ZipCheckup}},
title = {{Carson City, NV (89705): PFAS Detected in Mapped Water Systems - 67/100}},
year = {2026},
url = {https://zipcheckup.com/report/89705/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 89705
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 89411 | Genoa, NV | 1.7 mi | N/A | 0 |
| 89423 | Minden, NV | 4.6 mi | C | 103 |
| 89702 | Carson City, NV | 6.1 mi | N/A | 0 |
| 89448 | Zephyr Cove, NV | 6.2 mi | N/A | 62 |
| 89701 | Carson City, NV | 7.3 mi | N/A | 1 |
| 89413 | Glenbrook, NV | 7.4 mi | N/A | 37 |
| 89711 | Carson City, NV | 7.9 mi | N/A | 0 |
| 89712 | Carson City, NV | 7.9 mi | N/A | 0 |
| 89713 | Carson City, NV | 7.9 mi | N/A | 0 |
| 89714 | Carson City, NV | 7.9 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →2026 Rankings