Here is the weekly update on the Northern Pikeminnow Sport Reward Fishery Program happening on the Columbia River.
The harvest total from May 1-5 was 3,299 pikeminnow from 999 anglers for a catch average of 3.3 fish per angler with six tags recovered.
There was one tagged fish for every 550 pikeminnow caught.
The best catches this past week have occurred at Maryhill with 10.3 fish per rod;PortCo (Marine Park) with 8.4; Lyon’s Ferry with 8.2; Bingen with 5.4; Ridgefield with 5.2; and Washougal with 4.6.
Northern pikeminnow, a large member of the minnow family, are known to eat millions of young salmon and steelhead, and other fish like bass, walleye and shad in the Columbia and Snake rivers each year.
There is a reward program through Sept. 30 that offers a bounty on fish measuring 9 inches or longer.
The more northern pikeminnow an angler catches, the more the fish are worth. The first 100 are worth $4 each; the next 300 are worth $5 each, and after 400 fish are caught and turned in, they are worth $8 each. As an added incentive, specially tagged fish are worth $500.
Only fish caught from the Columbia mouth to Priest Rapids Dam, and from the Snake mouth to Hells Canyon Dam are eligible.
There are 21 check stations along both rivers. Anglers must register each day before fishing.
Catches must be checked in at the station each day, and reward vouchers will be given. For details, call 800-858-9015 or visit www.pikeminnow.org.