Washington Department of Fish and WildlifeWDFW Region 5 - Southwest Washington

April 6, 2008

Latest Southwest Washington
Sport Sampling Summaries

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Salmon/Steelhead

Cowlitz River - Steelhead are being caught throughout the river; some spring chinook are being caught around the trout hatchery.

Last week, Tacoma Power recovered 92 winter-run steelhead adults at the Cowlitz Salmon Hatchery separator during five days of operations.

During the week Tacoma Power employees released seven radio-tagged winter-run steelhead into the Cispus River, seven radio-tagged steelhead into the upper Cowlitz River at the Franklin Bridge in Packwood, Washington, a total of 45 steelhead adults into Lake Scanewa at the Day Use Site, and five winter-run steelhead into the Tilton River at Gust Backstrom Park in Morton, Washington.

River flows at Mayfield Dam are approximately at 5,070 cubic feet per second on Monday, April 7. Water visibility is over eleven feet.

Kalama River - Light effort. Some spring reported being caught.

Lewis River - Some steelhead are being caught from the mainstem; light effort and catch in the North Fork. The first two spring chinook of the year were found in the Merwin Dam trap last week.

Wind River - 1 boat found here last Saturday (April 5); 2 on Sunday. No anglers were sampled.

Drano Lake - 10 boats were counted here last Saturday and Sunday. A couple spring chinook were reported caught yesterday (Sunday April 6).

Klickitat River - No effort was observed on the Saturday April 5 opener. Open Mondays, Wednesdays, and Saturdays only.

Lower Columbia below Bonneville Dam - Catch and effort remains higher than the past few years.

For the first six days of April, we sampled 3,287 salmonid anglers (including 1,134 private boats and 1 charter) with 723 adult, 2 jack spring chinook and 3 steelhead. Boat anglers averaged an adult chinook kept/released per every 4.2 rods while bank anglers averaged one per every 8.7 rods based on mainly completed and incomplete trips, respectively. Best success for both boat and bank anglers was just below Bonneville Dam.

629 (87%) of the adult chinook caught were kept. 562 (95%) of the 589 fish sampled were upriver stock based on Visual Stock Identification.

In comparison, boat anglers during the same time last year averaged an adult chinook per every 8.8 rods. In 2006 boat anglers averaged a chinook kept/released per every 7 rods, one per every 6.4 rods in 2005, and one per every 3.2 rods in 2004.

During the Thursday April 3 flight from Bonneville Dam downstream to Buoy 10, nearly 1,400 boats and 200 WA and 300 OR salmonid bank anglers were counted. 1,051 boats and 149 WA and 74 OR bank anglers were counted from Hayden Island upstream during the Saturday April 5 flight.

In comparison, 525 boats and 94 WA and 258 OR bank anglers were counted during the Wednesday April 3, 2007 flight. During the Sunday flights on April 1 and 8 (Easter), 757 and 553 boats were counted, respectively. Note: Sunday counts are typically less than Saturdays. In addition, fewer boats may be found on Easter.

During the same period in 2006, 641 boats were counted on Wednesday April 5 and 806 Sunday April 9. On Saturday April 9, 2005 nearly 1,700 boats were counted.

The mainstem Columbia from the Hayden Island west powerlines downstream is now closed to fishing for salmon, steelhead, and shad. It's scheduled to reopen for steelhead and shad beginning May 16. The summer chinook season is scheduled for June. Stay tuned for details on this year's summer chinook fishery.

Bonneville Pool - The few bank anglers sampled had no catch.

Ringold - (from Paul Hoffarth WDFW Biologist - Yakima) - For the month of March, an estimated 581 steelhead were caught in the Ringold fishery (Hwy 395 to old Hanford town site). Of these, 274 were retained. Catch and harvest were similar to 2007 and well above the catch in 2005-06. For the season, 1,947 steelhead have been caught (1,236 Adipose + right ventral fin clipped, 468 Adipose only clipped, and 244 wild) and 1,178 fish were retained.

WDFW staff interviewed 154 anglers in March (22% of the effort). Angler activity picked up in March from winter lows. Harvest rates picked up considerably during the past month as is typical in March and April. Angers caught 1 steelhead for every 4 hours of angling in March. Six wild steelhead were reported caught and released in March.

Very low numbers of steelhead have returned to the Ringold Springs Rearing Facility in 2007-08 even though harvest has been at or above normal. No steelhead have been collected and transported from the Ringold trap this year.

The Ringold area (Highway 395 Bridge to old Hanford Townsite wooden powerline towers) steelhead fishery closed on March 31. Bank anglers will be permitted to fish for steelhead through April 15 but only along the shoreline located near the Ringold Springs Hatchery. The area open is from the WDFW marker ¼ mile downstream of the Ringold irrigation wasteway outlet to the marker ½ mile upstream of Spring Creek.

Sturgeon

Lower Columbia below Bonneville Dam - Effort and catches remain light. Most of the effort is focused on spring chinook. 23 boats and 12 Washington and 27 Oregon bank anglers were counted during the Saturday April 5 flight. No legals were found in the sample.

Bonneville Pool- Bank anglers are catching some legals.

Walleye and Bass

Lower Columbia below Bonneville Dam - Some walleye are being caught in the Camas/Washougal area.

Bonneville Pool - Light effort and no catch observed for bass or walleye.

Trout

Klineline Pond - Poor fishing due to heavy algae bloom and lack of a fish plant last week. However, the broodstock rainbow sampled weighed 6.5 pounds.

Effective April 10 at 12:01 a.m., the entire pond will be closed to public fishing. The pond will be closed to allow a special group of participants for the Fishing Kid’s event. The pond will reopen at 6:00 p.m., Saturday, April 12.

Silver Lake near Castle Rock - Planted with 3,276 catchable size rainbows March 31.

Horseshoe Lake in Woodland - Planted with 2,536 catchable size rainbows April 2.

The seasonal releases of catchable hatchery rainbow trout in the Cowlitz River basin began last week with the release of about 3,500 trout into Swofford Pond.


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