Water Treatment Plant

The City of Cave Junction is a blended source water system consisting of the Illinois River (Entry Point A) and the Daisy Hill Well (Entry Point B). The main source of drinking water is the Illinois River. This river travels through a 232 square mile water shed including the East Fork Illinois River, Sucker Creek and Althouse Creek watersheds. Source water assessment results are available at the Water Treatment Plant.  The staff working in the water plant take pride in producing the absolute best water possible.