Monticello (MN) Water Quality Monticello is a large public water system in EPA region 05 that provides tap water for the 55362 zip codes. It has 3 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 2.883 µg/L. The maximum reported level of Manganese was 872 µg/L. All 2 of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the Monticello water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.
Contaminants
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Well #5 Entry Point
<2.0 µg/L
Below Reporting Level
Entry Point to Dist. System
<2.0 µg/L
Below Reporting Level
Well #5 Entry Point
<2.0 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Well #5 Entry Point
<0.4 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.4 µg/L
Below Reporting Level
Well #5 Entry Point
<0.4 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Well #5 Entry Point
<0.5 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.5 µg/L
Below Reporting Level
Well #5 Entry Point
<0.5 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
1401 Hart Blvd.
2.883 µg/L
Meets Reporting Threshold
WWTP
2.774 µg/L
Meets Reporting Threshold
WWTP
2.836 µg/L
Meets Reporting Threshold
1401 Hart Blvd.
2.677 µg/L
Meets Reporting Threshold
Previous Next ⚠️ ⚠️ ⚠️ ⚠️
1401 Hart Blvd.
3.421 µg/L
1401 Hart Blvd.
2.069 µg/L
Previous Next
✔️ ✔️ ✔️ ✔️
1401 Hart Blvd.
5.641 µg/L
1401 Hart Blvd.
4.422 µg/L
Previous Next
✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Well #5 Entry Point
<0.01 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.01 µg/L
Below Reporting Level
Well #5 Entry Point
<0.01 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Well #5 Entry Point
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Well #5 Entry Point
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.03 µg/L
Below Reporting Level
Well #5 Entry Point
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Well #5 Entry Point
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Well #5 Entry Point
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
872 µg/L
☠️ Exceeds Reference Level by 572 µg/L
Well #5 Entry Point
436 µg/L
☠️ Exceeds Reference Level by 136 µg/L
Entry Point to Dist. System
861 µg/L
☠️ Exceeds Reference Level by 561 µg/L
Well #5 Entry Point
370 µg/L
☠️ Exceeds Reference Level by 70 µg/L
Previous Next ❗ ❗ ❗ ❗
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Well #5 Entry Point
<0.007 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.007 µg/L
Below Reporting Level
Well #5 Entry Point
<0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Well #5 Entry Point
<0.05 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.05 µg/L
Below Reporting Level
Well #5 Entry Point
<0.05 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Well #5 Entry Point
<0.3 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.3 µg/L
Below Reporting Level
Well #5 Entry Point
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Well #5 Entry Point
<0.02 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.02 µg/L
Below Reporting Level
Well #5 Entry Point
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Well #5 Entry Point
<0.2 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.2 µg/L
Below Reporting Level
Well #5 Entry Point
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Well #5 Entry Point
<0.04 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.04 µg/L
Below Reporting Level
Well #5 Entry Point
<0.04 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Well #5 Entry Point
<0.07 µg/L
Below Reporting Level
Entry Point to Dist. System
<0.07 µg/L
Below Reporting Level
Well #5 Entry Point
<0.07 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Sampling Facilities High Service #1
Ground Water (GW) Entry Point to Dist. SystemEP
Well #5 TP
Ground Water (GW) Well #5 Entry PointEP
Distribution System
Ground Water (GW) 1401 Hart Blvd.DS
WWTPDS
FAQ Is Monticello tap water safe to drink? When was Monticello last tested for water contamination? The latest water samples were taken on January 8th, 2020.
Copyright © 2022-2025 ChemicalAid
🌊💧💦⛲🚿🌧️🏞️🚰🚱