Big Sioux Community Water System

Egan, SD
SD4600429
People Served
5.3K
Water Source
Groundwater
Counties
Brookings, Lake, and Moody Counties
Data from
2023
More in South Dakota →

Contaminants Exceeding Limits

No contaminants have exceeded the guideline limits in the last year.

    Other Contaminants Detected

    The following contaminants have been detected, but not exceeded the guideline limits in the last year.

    Chromium

    Avg:0.001 ppm
    Limit:0.100 ppm

    Fluoride

    Avg:0.730 ppm
    Limit:4.000 ppm

    Haloacetic Acids

    Avg:13.600 ppb
    Limit:60.000 ppb

    Nitrate

    Avg:0.550 ppm
    Limit:10.000 ppm

    Trihalomethanes

    Avg:42.350 ppb
    Limit:80.000 ppb