North Dakota-Anglers Should Keep Fish Caught in Deep Water

North Dakota-Anglers Should Keep Fish Caught in Deep Water

North Dakota Game and Fish Department fisheries personnel encourage anglers to keep fish caught from depths of more than 25 feet, rather than practice catch-and-release.

Scott Gangl, Game and Fish fisheries management section leader, said while catch-and-release is often encouraged under the right conditions, fish reeled in from this depth will likely die if released.

“Fish caught from deep water have a lower chance of surviving after you release them because of the extreme change in water pressure,” Gangl said.

Change in water pressure will cause the swim bladder to expand, Gangl said, which means fish can no longer control balance. In addition, he said other internal injuries are likely, such as ruptured blood vessels or damaged internal organs. Because of these other internal injuries, biologists discourage fizzing, the practice of deflating the swim bladder.

Barotrauma injury can happen in any deep water body such as Devils Lake, Lake Oahe and Lake Sakakawea, Gangl said, but it is especially noteworthy for this time of year in Lake Sakakawea.

“As water warms during summer, fish tend to move to deeper, cooler water,” he added. “This is particularly true for walleye in the big lake, where walleye follow their primary forage of rainbow smelt to deeper depths as summer progresses.”

Prior to fishing at least 25 feet deep, anglers should make the decision to keep what they catch and honor that commitment.

“Our simple message is for anglers to keep fish that are caught from these depths, or to fish in shallower water when practicing catch-and-release,” Gangl said.

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Don McDowell, Arizona native, is an avid outdoorsman and has been an active bass pro fisherman for over 16 years and in the past 15 years has developed his own radio show promoting bass fishing and conservation efforts for bass fishing that escalated to nominations with several bass groups and organizations. In the past 12 years, Don has pursued his conservation agenda through AZBFN-TBF as Conservation Director and with the Arizona Game and Fish Department, in the spring of 2014 redesigned his website to include those efforts highlighted below and has increased the AZGFD exposure, public education of the AZGFD and Commission issues on his radio show and website soliciting local and national support for Arizona. 2014 has seen the founding of SRT Outdoors, Inc., 501 C3 organization, “Not for Profit, for Conservation” which is concentrating on grants for mitigating the effects of Gizzard Shad on Roosevelt lake thorough habitat enhancement, Florida Strain Bass stocking, lakes bottom mapping, etc. and feral hog research.

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