55757
Kettle River, MN
Carlton County · Duluth, MN-WI metro area
761984 (WQP)

Is Kettle River tap water safe to drink?

No recent data
Last tested: Unknown
No Data
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested Unknown.
Townships:
  • Automba, MN
  • Kalevala, MN
  • Split Rock, MN
  • Silver, MN
Neighborhood:
  • Kettle River

The short answer for Kettle River

Recent public test data for Kettle River is limited. Check local utility reports and monitor updated EPA records for the latest water quality information.

The health risk for Kettle River

No recent contaminant testing data is currently available for this water system in the source dataset.

No specific notes available.

Lithium concentration (µg/L) July 2022
0 µg/L 10 µg/L 20 µg/L
4.360 µg/L
Detected
µg/L
10 µg/L
EPA limit
guideline
44% of limit
Comparison
vs. guideline
EPA limit: 10 µg/L | Your water: 4.360 µg/L
Recommended Filters for Kettle River Tap Water

Certified filtration options for common tap-water contaminants.

Water filter recommendation for Kettle River tap water: Epic Pure XP Water Filter Pitcher
Pitcher filter
Epic Pure XP Water Filter Pitcher
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
NSF/ANSI 42, 53, 401 & P473Removes 99.99% PFASMade in USABPA-free
Most elevated compounds

No compounds above or close to EPA limits in available data.

View all tested compounds

761984 · Tested: July 2022

Compound Measurement EPA Limit Comparison
Lithium 4.360 µg/L 10 µg/L 44% of limit
Arsenic 0.323 µg/L 10 µg/L 3% of limit
Nitrate + Nitrite 0.010 mg/L 1E+04 mg/L 0.0% of limit
Alkalinity, total 219.000 mg/L
Barium 108.000 µg/L
Boron 31.100 µg/L
Bromide 0.022 mg/L
Calcium 47.200 mg/L
Chloride 4.900 mg/L
Deuterium, delta -73.830 0/00
Fluoride 0.390 mg/L
Iron 0.240 mg/L
Magnesium 22.700 mg/L
Manganese 66.300 µg/L
Oxidation reduction potenti... -99.000 mV
Oxygen Delta 18 -11.190 0/00
Phosphorus 0.076 mg/L
Potassium 1.900 mg/L
Rubidium 1.900 µg/L
Sodium 8.480 mg/L
Strontium 203.000 µg/L
Sulfate 10.100 mg/L
Tritium 6.500 T.U.
Zinc 1.420 µg/L

Water utilities serving ZIP 55757

Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.

Modeled boundaries are shown with a dashed outline. Outlines appear when service-area boundary data is available for this ZIP.

Frequently Asked Questions about ZIP 55757 Tap Water

What's in ZIP 55757 tap water?

Recent public test data for ZIP 55757 is limited. Check your local utility's Consumer Confidence Report for the most current information.

Who provides tap water in ZIP 55757?

Public records identify 761984 (WQP) as a primary water system associated with ZIP 55757. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 55757 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 55757?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact 761984 (WQP) or visit their website for the latest official report covering ZIP 55757. The EPA also maintains a national CCR locator.

Do I still need a water filter in ZIP 55757?

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.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA PFAS drinking water standard (PFOA/PFOS: 0.004 µg/L, effective 2024, compliance by 2031)
Last tested Unknown
Last page update 2026-05-05

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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.