Charleston's WCHS Eyewitness News Huntington, West Virginia WCHS Eyewitness News Saturday, Nov 21, 2009 08:31:09 PM     
Hurricane, West Virginia WCHS Eyewitness News
WCHS Home Charleston Newsroom Charleston Weather Sports News TV Shows TV Program Schedule Community






W.Va. Wildlife with Paul Bender
STOPPING FISH IN THEIR WAKE
Paul Bender
October 8, 2003
Reporter: Paul Bender
Videographer: Brad Rice

Locks and dams along the Ohio River control water and boats, but also have an impact on our fish. I'll show you how the W.Va. DNR is monitoring fish movement through the locks.



W.Va. Wildlife from Eyewitness News



Fish want to swim the Ohio River. The locks and dams stop them in their fins.

"What you have is a free flowing section of river and a cement wall that stops the fish there," said Chris O'Bara, a biologist for the West Virginia Division of Natural Resources Fisheries.

W.Va. Wildlife from Eyewitness News



The West Virginia DNR has teamed with surrounding states to study their effects. "Since the Fall 2001, we've been active up and down the river looking at fish passage questions. One of the concerns, because of the locks and dams, fish couldn't move freely up or down the Ohio River," said Chris

W.Va. Wildlife from Eyewitness News



The study is done by tagging fish. Chris said it's a simple tagging process using orange tags that are numbered. "I just take the tag and place it near the dorsal fin."

The research shows fish move! "We had one fish, for example, tagged outside Cincinnati. It was actually caught near the Belleville Lock and Dam. This fish traveled through several locks and dams," said O'Bara.

But mainly in one direction, upstream. Out of 700 fish that were tagged and recovered, O'Bara says they've only found two that moved downstream.

Fish do not move through the locks like boats do. A lot of evidence suggests the fish are not moving through the locks, but are moving over the gates of the dam during high water.

Most of the year, fish do not travel and dams separate the river.

W.Va. Wildlife from Eyewitness News



On the tailwater side of the dam a sauger is very common, but if we go to the other side it is a very different environment.

"When you get above the dam, the fishery changes and fish population changes. We find more species like large mouth bass. It is more like a lake," said O'Bara.

The tailwater section offers excellent fishing because fish congregate below the dam. The DNR has developed public access at all tailwaters, allowing anglers to take advantage of these areas without even needing a boat.

W.Va. Wildlife from Eyewitness News



If you happen to catch a tagged fish on the ohio river, please mail the tag to the DNR with your name, address and where you caught the fish. The mailing information is located on the tag.

As a token of appreciation for your effort, the W.Va. DNR will send you a new hat.



Links to learn more

Learn more about the lock and dam study:
West Virginia DNR News Release

Favorite fishing waters:
W. Va. DNR

Get a free brochure about fishing the Ohio River:
Email your name and address to Paul Bender

Fish Identification Guide:
Free Fish Guide



GET MORE INFORMATION ABOUT WEST VIRGINIA'S WILDLIFE
Visit WV DNR



Vote for the VERY best!
Fugitive Files Tuesdays at 6 PM on Eyewitness News

Newscast Scripts

ABC News web site



| Home | Eyewitness News Newsroom | Storm Team Weather | Eyewitness Sports | Schedules | Programs |

Send Mail Send email to news@wchstv.com for information or comments concerning WCHS-TV Eyewitness News.

Copyright ©2008, WCHS-TV8. Portions are
Copyright 2008 Associated Press. All rights reserved.
This material may not be published, broadcast, rewritten, or distributed.