Is tap water in South Yuba City (historical) (95991) safe to drink?
- Yuba City Southwest CCD, CA
- Yuba City CCD, CA
- South Yuba City (historical)
- Yuba City
- Tierra Buena
- Alemandra
- Tierra Buena (historical)
The short answer for South Yuba City (historical) (95991)
Yuba City tap water has 1 detected contaminant, currently below EPA limits (tested October 2023). 8:2 FTS measured closest to the threshold. See the full compound-by-compound report.
The health risk for Yuba City
- PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
8:2 FTS (a PFAS 'forever chemical') was detected below EPA limits. A certified filter can still add an extra layer of protection.
Here's what actually removes PFAS from your water
The right filter eliminates PFAS at the tap. But not all filters do - and the type you choose matters for your home.
Common pitchers like Brita do not remove PFAS. You need a filter independently certified to NSF P473 (for pitcher filters) or NSF/ANSI 58 (for reverse osmosis systems). All three options below carry the relevant certification.
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| 8:2 FTS Tested: October 2023 · City of Yuba City |
0.005 µg/L | 0.005 µg/L | 100% of limit |
View all tested compounds
City of Yuba City · Tested: October 2023
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| 8:2 FTS | 0.005 µg/L | 0.005 µg/L | 100% of limit |
| lithium | <9.000 µg/L | 10 µg/L | Below limit |
| PFHxS | <0.003 µg/L | 0.004 µg/L | Below limit |
| HFPO-DA | <0.005 µg/L | 0.01 µg/L | Below limit |
| PFNA | <0.004 µg/L | 0.01 µg/L | Below limit |
| PFHxA | <0.003 µg/L | 3 µg/L | Below limit |
| PFBA | <0.005 µg/L | 6 µg/L | Below limit |
| 11Cl-PF3OUdS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 4:2 FTS | <0.003 µg/L | 0.003 µg/L | Below limit |
| 6:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 8:2 FTS | <0.005 µg/L | 0.005 µg/L | Below limit |
| 9Cl-PF3ONS | <0.002 µg/L | 0.002 µg/L | Below limit |
| ADONA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFBS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFDoA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFHpS | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFOA | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFOS | <0.004 µg/L | 0.004 µg/L | Below limit |
| PFPeA | <0.003 µg/L | 0.003 µg/L | Below limit |
| PFTrDA | <0.007 µg/L | 0.007 µg/L | Below limit |
| PFUnA | <0.002 µg/L | 0.002 µg/L | Below limit |
Water utilities serving ZIP 95991
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- CITY OF YUBA CITYSome concern
Frequently Asked Questions about ZIP 95991 Tap Water
What's in ZIP 95991 tap water?
ZIP 95991 has 1 detected contaminant below EPA limits in this dataset. 8:2 FTS measured closest to its guideline.
Will boiling ZIP 95991 tap water remove 8:2 FTS?
Boiling tap water can kill many pathogens, but it does not remove most chemical contaminants tracked in EPA monitoring. Several dissolved contaminants can even concentrate as water evaporates. For the chemical contaminants reported in ZIP 95991, a certified filter is more reliable.
Do basic pitcher filters remove 8:2 FTS?
Basic pitcher filters are typically rated for chlorine, taste, and odor (NSF/ANSI 42), not for the broader list of contaminants tracked in EPA monitoring. Match the certification (NSF/ANSI 42, 53, 58, or P473) to the specific compounds listed in this report before assuming a filter helps.
Who provides tap water in ZIP 95991?
Public records identify CITY OF YUBA CITY as a primary water system associated with ZIP 95991. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 95991 tap water last tested?
The most recent test date used in this report is October 2023. EnviroClarity last refreshed this page on 2026-05-04.
Where can I find the official water quality report for ZIP 95991?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact CITY OF YUBA CITY or visit their website for the latest official report covering ZIP 95991. The EPA also maintains a national CCR locator.
Check another ZIP code
Nearby ZIP reports
Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.