West Extension Irrigation District will be applying the aquatic herbicide Cascade with active ingredient Dipotassium salt of Endothall to its Main Canal on Tuesday, June 5, 2018. The canal will be presumed to have treated water for 24 hours.
It is labeled safe for all uses EXCEPT: NEWLY PLANTED ANNUALS, ORNAMENTALS, GRASS, and SOD. It is also likely to be harmful to fish in ponds (contained areas).
If you require further information, please contact the district office at 541-922-3814.