Biscay Tap Water Quality Report
Biscay's water has 1 contaminant above EPA MCLGs. Consider using a certified water filter for additional protection.
Water system
Biscay
People Served
113
Health-based violations since 2020
0
Biscay. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Apr 2022 · Biscay
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Biscay Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Biscay's water has 1 contaminant above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
Biscay, Biscay's water system, serves 113 people. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for Biscay is from Apr 2022.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Minnesota
Biscay Water Service Areas
What these numbers actually mean for Biscay, MN
We read Biscay, MN’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 1 contaminant above EPA MCLGs and 4 contaminants with an EPA health goal detected in some samples (no level on file)
- 82 results on file
- No PFAS results on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Biscay's water
Biscay
PWSID MN1430001
Biscay reported 0.755 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
Free forever. Unsubscribe anytime. We never share your email.
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
What Biscay's water readings can explain
Utility-reported data for Biscay includes sulfate — the readings behind these common tap water questions. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Biscay? Public-water results do not apply to private wells. See McLeod County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Frequently Asked Questions About Biscay Tap Water
Biscay's water has 1 contaminant above EPA MCLGs. While the water meets federal legal limits, we recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Biscay. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Biscay directly.
Check another location
Get the Weekly Water Brief
One email a week on water testing, treatment, and what water-quality data means for your home.
One email a week. Unsubscribe anytime.