Freshwater Fish Weight Angler Location Date Catfish, channel 43 lbs 13 oz Dayton Miyamura Lake Wilson, O'ahu 03/24/74 Dayton Miyamura's 43-lb 13-oz channel catfish was caught at Lake Wilson on the island of O'ahu on March 24, 1974. His state record was forwarded to us at HFN by Hawai'i's Division of Aquatic Resources.