City Of Round Rock

Williamson County, TX
TX2460003
People Served
116.4K
Water Source
Surface Water
Counties
Williamson County
Data from
2023
More in Texas →

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.

    Atrazine

    Avg:0.130 ppb
    Limit:3.000 ppb

    Barium

    Avg:0.032 ppm
    Limit:2.000 ppm

    Combined Radium (-226 & -228)

    Avg:1.500 pci/l
    Limit:5.000 pci/l

    Copper

    Avg:0.197 ppm
    Limit:1.300 ppm

    Cyanide

    Avg:0.060 ppm
    Limit:0.200 ppm

    Fluoride

    Avg:0.200 ppm
    Limit:4.000 ppm
    Show More