Is Cass Lake tap water safe to drink?
- Otter Tail Peninsula, MN
- North Cass UT, MN
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- Farden, MN
- Cass Lake
The short answer for Cass Lake
Recent public test data for Cass Lake is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.
The health risk for Cass Lake
No specific notes available.
Certified filtration options for common tap-water contaminants.
No compounds above or close to EPA limits in available data.
View all tested compounds
612751 · Tested: Multiple dates
| Compound | Measurement | EPA Limit | Comparison |
|---|---|---|---|
| Perfluorobutanesulfonic acid | 0.742 ng/L | 3 ng/L | 25% of limit |
| Arsenic | 2.400 µg/L | 10 µg/L | 24% of limit |
| Lead | 1.690 µg/L | 15 µg/L | 11% of limit |
| Perfluoropentanesulfonic acid | 0.390 ng/L | 4 ng/L | 10% of limit |
| Perfluorohexanesulfonic acid | 0.404 ng/L | 10 ng/L | 4% of limit |
| Copper | 13.700 µg/L | 1300 µg/L | 1% of limit |
| Chromium | 1.030 µg/L | 100 µg/L | 1% of limit |
| Nitrate + Nitrite | 0.160 mg/L | 1E+04 mg/L | 0.0% of limit |
| Alkalinity, total | 210.000 mg/L | — | — |
| Ammonia-nitrogen | 0.176 mg/L | — | — |
| Barium | 47.900 µg/L | — | — |
| Boron | 28.200 µg/L | — | — |
| Bromide | 0.023 mg/L | — | — |
| Cadmium | 0.300 µg/L | — | — |
| Calcium | 63.000 mg/L | — | — |
| Chloride | 5.630 mg/L | — | — |
| Cobalt | 2.790 µg/L | — | — |
| Iron | 119.000 µg/L | — | — |
| Kjeldahl nitrogen | 0.570 mg/L | — | — |
| Magnesium | 19.100 mg/L | — | — |
| Manganese | 14.100 µg/L | — | — |
| Nickel | 1.360 µg/L | — | — |
| Organic carbon | 2.800 mg/L | — | — |
| Perfluorobutanoate | 2.530 ng/L | — | — |
| Perfluorooctanesulfonamide | 0.583 ng/L | — | — |
| Phosphorus | 0.018 mg/L | — | — |
| Potassium | 1.370 mg/L | — | — |
| Sodium | 16.800 mg/L | — | — |
| Strontium | 79.100 µg/L | — | — |
| Sulfate | 4.070 mg/L | — | — |
| Tributyl phosphate | 1.020 ng/L | — | — |
| Triethyl phosphate | 1.540 ng/L | — | — |
| Tris(1-chloro-2-propyl) pho... | 2.220 ng/L | — | — |
| Tris(2-butoxyethyl) phosphate | 49.600 ng/L | — | — |
| Tris(2-chloroethyl) phosphate | 1.040 ng/L | — | — |
| Tris(2-ethylhexyl) phosphate | 0.150 ng/L | — | — |
| Zinc | 310.000 µg/L | — | — |
Water utilities serving ZIP 56633
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- 612751 (WQP)No recent federal sampling
Frequently Asked Questions about ZIP 56633 Tap Water
What's in ZIP 56633 tap water?
Recent public test data for ZIP 56633 is limited. Check your local utility's Consumer Confidence Report for the most current information.
Who provides tap water in ZIP 56633?
Public records identify 612751 (WQP) as a primary water system associated with ZIP 56633. Service boundaries can vary by address, so confirm exact service with the utility.
When was ZIP 56633 tap water last tested?
The most recent test date used in this report is Unknown. EnviroClarity last refreshed this page on 2026-05-05.
Where can I find the official water quality report for ZIP 56633?
Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact 612751 (WQP) or visit their website for the latest official report covering ZIP 56633. The EPA also maintains a national CCR locator.
Do I still need a water filter in ZIP 56633?
Even when EPA-tracked compounds are within limits, some households use a certified filter for taste, odor, or to add a margin against trace contaminants below the reporting limit. Match any filter's certifications (NSF/ANSI 42, 53, 58, or P473) to the specific compounds you care about.
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Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.