55790
Tower, MN
St. Louis County · Duluth, MN-WI metro area
TOWER

Is Tower 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:
  • Greenwood, MN
  • Vermilion Lake, MN
  • Northeast St. Louis UT, MN
Neighborhood:
  • Tower

The short answer for Tower

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

The health risk for Tower

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

No specific notes available.

Lithium concentration (µg/L) September 2023
0 µg/L 10 µg/L 20 µg/L
6.630 µg/L
Detected
µg/L
10 µg/L
EPA limit
guideline
66% of limit
Comparison
vs. guideline
EPA limit: 10 µg/L | Your water: 6.630 µg/L
Recommended Filters for Tower Tap Water

Certified filtration options for common tap-water contaminants.

Water filter recommendation for Tower 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

563259 · Tested: September 2023

Compound Measurement EPA Limit Comparison
Lithium 6.630 µg/L 10 µg/L 66% of limit
Arsenic 6.330 µg/L 10 µg/L 63% of limit
Nitrate + Nitrite 0.300 mg/L 1E+04 mg/L 0.0% of limit
Alkalinity, total 157.000 mg/L
Aluminum 1.670 µg/L
Barium 55.700 µg/L
Boron 6.800 µg/L
Bromide 0.011 mg/L
Calcium 50.800 mg/L
Chloride 7.630 mg/L
Deuterium, delta -89.480 0/00
Fluoride 0.150 mg/L
Iron 0.161 mg/L
Magnesium 13.200 mg/L
Manganese 78.600 µg/L
Oxidation reduction potenti... -155.000 mV
Oxygen Delta 18 -12.680 0/00
Phosphorus 0.006 mg/L
Potassium 2.470 mg/L
Rubidium 1.050 µg/L
Sodium 3.490 mg/L
Strontium 269.000 µg/L
Sulfate 28.800 mg/L
Tritium 3.000 T.U.
Zinc 8.450 µg/L

Water utilities serving ZIP 55790

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.

Frequently Asked Questions about ZIP 55790 Tap Water

What's in ZIP 55790 tap water?

Recent public test data for ZIP 55790 is limited. Check your local utility's Consumer Confidence Report for the most current information.

Who provides tap water in ZIP 55790?

Public records identify TOWER as a primary water system associated with ZIP 55790. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 55790 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 55790?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact TOWER or visit their website for the latest official report covering ZIP 55790. The EPA also maintains a national CCR locator.

Do I still need a water filter in ZIP 55790?

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

Check another ZIP code

    Data reflects publicly reported utility records from EPA datasets and local utility disclosures. This information is educational and not medical advice.