Is Polson, MT Tap Water Safe to Drink?
Polson, MT tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Contaminants including lithium have been detected at or below guideline thresholds.
Where Does Polson Get Its Water?
Water in Polson, MT is provided by 1 public water system: POLSON CITY OF.
What's in Polson Tap Water?
The following contaminants were detected most frequently in Polson public water systems. All detected levels fall at or below EPA health guidelines in this dataset.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | 0.007 µg/L | 1 ZIP | Within guideline |
| 11Cl-PF3OUdS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 6:2 FTS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Polson
Current EPA monitoring data for Polson shows contaminant levels within guideline thresholds across all ZIP codes in this dataset. As with all public water systems, sensitive populations may choose to use a certified filter for additional peace of mind.
Best Filters for PFAS Water Profile
PFAS compounds are detected in this water supply. A reverse osmosis (RO) system or an activated-carbon filter specifically certified under NSF/ANSI P473 is required for reliable PFAS reduction. Standard pitcher and faucet filters without P473 certification do not remove PFAS.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Polson Tap Water
Is Polson tap water safe to drink?
Polson tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Sensitive populations may still choose to use a certified filter as a precaution.
What contaminants are in Polson tap water?
The most commonly detected contaminants in Polson water systems include: lithium, PFTrDA, 11Cl-PF3OUdS. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Polson get its drinking water?
Polson receives water from one public water system, including POLSON CITY OF.
Do I need a water filter in Polson?
Current data does not show guideline exceedances in Polson. A certified filter can still reduce trace contaminants and improve taste for households that prefer filtered water.
How often is Polson tap water tested?
Public water systems in Polson are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2025-05-21.
Tap water reports by ZIP in Polson
- 59860 - Polson tap water report Some concern
Water utilities serving Polson, MT
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- STONE RIDGE WATER COMPANYAction advised
- PLEASANT VIEW WATER AND SEWER DISTRICTNo recent federal sampling
Also covers / overlaps with
- Big Arm, MT · CDP
- Finley Point, MT · CDP
- Flathead Reservation CCD, MT · Township
- Kings Point, MT · CDP
- Lindisfarne, MT · CDP