Holliston Water Department

Holliston, MA
MA2136000
People Served
15K
Water Source
Groundwater
Counties
Middlesex 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:0.029 ppm
    Limit:2.000 ppm

    Bromodichloromethane

    Avg:2.410
    Limit:80.000

    Chloroform

    Avg:9.270 ppb
    Limit:70.000 ppb

    Combined Chlorine

    Avg:1.180 ppm
    Limit:-

    Combined Radium (-226 & -228)

    Avg:0.528 pci/l
    Limit:5.000 pci/l

    Copper

    Avg:0.145 ppm
    Limit:1.300 ppm
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    Contaminants tested