Scwa, North Stonington Division (Nst)

North Stonington, CT
CT1020021
People Served
1.9K
Water Source
Groundwater
Counties
New London County
Data from
2023
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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.

    Barium

    Avg:0.008 ppm
    Limit:2.000 ppm

    Chloride

    Avg:8.100 ppm
    Limit:-

    Copper

    Avg:0.020 ppm
    Limit:1.300 ppm

    Gross Alpha Particle Activity

    Avg:3.000 pci/l
    Limit:15.000 pci/l

    Lead

    Avg:5.600 ppb
    Limit:15.000 ppb

    Nitrate

    Avg:0.630 ppm
    Limit:10.000 ppm
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    Contaminants tested