Public fishing access to lower Chihak Creek is available on the Howard County Conservation Board's Cleghorn Wildlife Area and on the Iowa DNR's Turkey River Wildlife Management Area. The rest of the stream is on private ground and requires landowner permission to fish and access. The stream has naturally reproducing wild Brown Trout and not stocked. 2019 data show 252 Brown Trout per mile with fish ranging in size from 2 to 13 inches.(2021)