#tap water
1,2,3-Trichloropropane not detected in follow-up testing of ‘Ōla‘a-Mountain View Water System
Earlier this month, the Hawai‘i Department of Health reported that trace levels of TCP were isolated to the ‘Ōla‘a booster station No. 3 hose bibb or spigot, which is located on Department of Water Supply property and not accessible by the public. The concentrations were 0.05 parts per billion to 0.07 parts per billion, well below the DOH’s maximum contaminant level of 0.6 parts per billion. There is no federal standard for TCP levels in municipal drinking water.
