Clearwater Propane Company Share: Utilities Clearwater Propane Company Visit Website 4230 Hatwai Road Lewiston, ID 83501 (208) 798-5220 (888) 798-5280 (208) 798-5219 (fax) About About Clearwater Propane Company, part of Clearwater Power's energy family, provides full service including bulk delivery for residential, commercial and industrial accounts.