Mont. Admin. r. 12.11.3910Download PDFCurrent through Register Vol. 1, January 10, 2025Rule 12.11.3910 - BLANCHARD LAKE(1) Blanchard Lake (on the Clearwater River) is located in Missoula County.(2) Blanchard Lake is closed to the use of all watercraft propelled by machinery of over 10 horsepower.Mont. Admin. r. 12.11.3910NEW, 2001 MAR p. 18, Eff. 1/12/01.23-1-106, 87-1-303, MCA; IMP, 23-1-106, 87-1-303, MCA;