High-flow measurement at Cow Creek near Riddle, OR
High-flow measurement at Cow Creek near Riddle, ORCow Creek near Riddle, Oregon (1431000): On March 17, 2025, hydrologic technicians captured 14,000 and 13,900 cubic feet per second! These are the 2nd and 3rd highest flow measurements since the period of record began in 1954.