56082
St. Peter, MN
Nicollet County · Mankato, MN metro area
SAINT PETER

Is St. Peter tap water safe to drink?

Some concern
Last tested: August 2023
Source: EPA UCMR5 utility monitoring plus EPA Water Quality Portal well sampling (mapped to nearest ZIP). Last tested August 2023.
Townships:
  • Lake Prairie, MN
  • Oshawa, MN
  • Traverse, MN
  • Kasota, MN
  • New Sweden, MN
Community:
  • Saint Peter, MN

The short answer for St. Peter

St. Peter tap water has 1 detected contaminant, currently below EPA limits (tested October 2024). Nitrate + Nitrite measured closest to the threshold. See the full compound-by-compound report.

The health risk for St. Peter

Nitrate + Nitrite was detected in local water tests, currently below EPA limits. Even below-limit detections can still be meaningful for sensitive households, so a targeted certified filter can add protection.
  • PFAS or other chemicals detected; no confirmed exceedances in multiple samples.
Nitrate + Nitrite concentration (mg/L) October 2024
0 mg/L 1E+04 mg/L 2E+04 mg/L
22.100 mg/L
Detected
mg/L
1E+04 mg/L
EPA limit
guideline
0.2% of limit
Comparison
vs. guideline
EPA limit: 1E+04 mg/L | Your water: 22.100 mg/L
Add a Layer of Protection for St. Peter Tap Water

Nitrate + Nitrite was detected below EPA limits. A certified filter can still add an extra layer of protection.

Water filter recommendation for St. Peter 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.
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Most elevated compounds

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

View all tested compounds

855049 · Tested: Multiple dates

Compound Measurement EPA Limit Comparison
Nitrate + Nitrite 22.100 mg/L 1E+04 mg/L 0.2% of limit
Alkalinity, total 254.000 mg/L
Bicarbonate 256.000 mg/L
Bromide 0.030 mg/L
Calcium 82.400 mg/L
Carbonate 0.000 mg/L
Chloride 15.500 mg/L
Fluoride 0.130 mg/L
Magnesium 30.800 mg/L
Potassium 2.850 mg/L
Sodium 6.500 mg/L
Sulfate 13.700 mg/L

BROADWAY AVENUE TP · Tested: August 2023

Compound Measurement EPA Limit Comparison
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
PFOS <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

ST. JULIEN STREET TP · Tested: August 2023

Compound Measurement EPA Limit Comparison
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
PFOS <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 56082

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 56082 Tap Water

What's in ZIP 56082 tap water?

ZIP 56082 has 1 detected contaminant below EPA limits in this dataset. Nitrate + Nitrite measured closest to its guideline.

Will boiling ZIP 56082 tap water remove Nitrate + Nitrite?

Boiling tap water can kill many pathogens, but it does not remove most chemical contaminants tracked in EPA monitoring. Several dissolved contaminants can even concentrate as water evaporates. For the chemical contaminants reported in ZIP 56082, a certified filter is more reliable.

Do basic pitcher filters remove Nitrate + Nitrite?

Basic pitcher filters are typically rated for chlorine, taste, and odor (NSF/ANSI 42), not for the broader list of contaminants tracked in EPA monitoring. Match the certification (NSF/ANSI 42, 53, 58, or P473) to the specific compounds listed in this report before assuming a filter helps.

Who provides tap water in ZIP 56082?

Public records identify SAINT PETER as a primary water system associated with ZIP 56082. Service boundaries can vary by address, so confirm exact service with the utility.

When was ZIP 56082 tap water last tested?

The most recent test date used in this report is August 2023. EnviroClarity last refreshed this page on 2026-05-05.

Where can I find the official water quality report for ZIP 56082?

Every U.S. public water system is required to publish an annual Consumer Confidence Report (CCR). Contact SAINT PETER or visit their website for the latest official report covering ZIP 56082. The EPA also maintains a national CCR locator.

Primary source EPA UCMR5 (2023-2025) + EPA WQP (well monitoring near ZIP)
Guideline source EPA drinking water standard (PFTrDA: 0,007 µg/L)
Last tested August 2023
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.

    Filter St. Peter tap water → see certified options