Is Mendenhall tap water safe to drink?
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- Mendenhall
The short answer for Mendenhall
Mendenhall tap water has PFOS above EPA guidelines at 2.1× the limit (tested June 2025). See the full report with all tested compounds and filter options.
The health risk for Mendenhall
- PFOS above limit.
PFOS (a PFAS 'forever chemical') was detected above EPA limits. These filters are independently certified to reduce common drinking-water contaminants.
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 |
|---|---|---|---|
| PFOS Tested: June 2025 · SMITHS CROSSING WATER ASSN |
0.009 µg/L | 0.004 µg/L | 115% above limit |
View all tested compounds
SMITHS CROSSING WATER ASSN · Tested: June 2025
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| PFOS | 0.009 µg/L | 0.004 µg/L | 115% above 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 |
| 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 39114
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- SMITHS CROSSING WATER ASSNAction advised
Frequently Asked Questions about ZIP 39114 Tap Water
What contaminants are above EPA limits in ZIP 39114?
ZIP 39114 has PFOS above EPA health guidelines in the latest available data at 2.1x the EPA guideline. The full table on this page lists every tested compound and its measured level.
Will boiling ZIP 39114 tap water remove PFOS?
No. Boiling does not remove PFAS, and the compounds can actually become more concentrated as water evaporates. To reduce PFAS at home, use a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis).
Do basic pitcher filters remove PFOS?
Most basic pitcher filters are only certified to NSF/ANSI 42 or 53, which do not cover PFAS. Look for a filter independently certified to NSF/ANSI P473 (activated-carbon pitcher or under-sink) or NSF/ANSI 58 (reverse osmosis) on the spec sheet.
Who provides tap water in ZIP 39114?
Public records identify SMITHS CROSSING WATER ASSN as a primary water system associated with ZIP 39114. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 39114 tap water last tested?
The most recent test date used in this report is June 2025. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 39114?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SMITHS CROSSING WATER ASSN or visit their website for the latest official report covering ZIP 39114. 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.