Tuesday, 24 July 2012

Pemberton Valley

Morgan gave this to me for a Fathers Day gift some years ago. I like to keep him/her on the dash.

Driving thru parts of the Pemberton Valley

 Squamish River, BC
by Ian Forbes

Fifty kilometers north of Vancouver, British Columbia, at the head of scenic Howe Sound is the Squamish River System.
This large glacier fed stream is home to late running winter steelhead and four species of Pacific Salmon: Chinook, coho, chum and pinks. There are resident and sea running Dolly Varden, cutthroat trout and a few rainbow trout. The Squamish has four main tributaries: the Elaho, the Ashlu, the Cheakamus and the Mamquam. Each has its own unique eco-system. There are also many creeks feeding the Squamish River. Each offers a rearing ground for young salmonids.
Extensive logging severely affected the spawning beds of salmonids in the Squamish Valley. Mature trees act as reservoirs, holding back excess water and releasing it slowly. Stripping the large trees from the precipitous slopes of the Squamish Valley caused flash floods which wiped out the limited spawning areas of the small tributaries. Shovelnose Creek is a good example. It is an important spawning tributary for the Squamish River. The lower portion of the creek had a good insect population and it's a vital nursery for young salmonids. A number of years ago a flood blasted a new path in the valley bottom and destroyed the lower reaches of Shovelnose Creek. Fortunately, recent stream re-habilitation has improved this disaster.
Commercial fishing and native gill nets in the river were also contributing factors to the downturn in salmonid numbers. Angling hasn't been to blame. Long before salmon and steelhead numbers crashed, sport fisherman were voluntarily releasing their fish.
Despite the abuses of man the Squamish continues to offer fair fishing. Work has been done on salmon enhancement in all small creeks of the Squamish Valley. Building the Tenderfoot hatchery and spawning channels on the Cheakamus River have enhanced it's diminished wild stock. The dam on the upper Cheakamus River has kept that stream with a more stable flow. Vital steelhead spawning areas have been closed to fishing and all wild steelhead must be released. A bait ban has protected dour steelhead who are beginning to prepare for spawning.
River Guides on the Squamish River
Bluewater Rockies Sportfish Guiding Company: Our fish guiding company serves the Vancouver, Fraser Valley, and Whistler areas. We specialize in river sportfishing, targeting western Canada's top sport fish which includes all 5 species of Pacific salmon, steelhead, trout and of course, the prehistoric Whi... more

The steelhead in all the rivers of the Squamish Valley are very late running. Very few steelhead are seen before the end of February and the main run doesn't begin until April. This leaves a very short steelhead season. In early May the snow pack run-off begins which clouds the rivers with glacial silt. In a cool spring, steelhead are sometimes still caught in mid May. The concentrated steelhead season usually means a lot of fish come into the system frequently. In a few prime locations, steelhead are taken every morning just after daylight. It's not unusual for anglers to have multi-fish days. The Squamish River has been a superb fly fishing river for steelhead. The fish are aggressive and they often hold in the broad, shallow riffles. There are several locations where fly casters often do as well as the gear fishermen. Wilson's riffle near the mouth of the Cheakamus and the Graveyard Run a little farther downstream are good examples. This section of the Squamish has changed dramatically in recent years due to flooding. But, these runs still produce fish regularly.
A short distance above the entrance of the Cheakamus, the Squamish River changes from gravel and rock filled runs to a meandering sandy bottom river without many of the classic holding pools. This section of river is filled with sweepers and buried logs. This type of water continues upstream for almost 20 kilometers from the Cheakamus River Bridge. Fortunately, this is also one of the few portions with limited access to the river. The land is mostly private and there is a large Native Reserve in the valley.
18 kilometers above the Cheakamus River Bridge the paved road ends and the Squamish River changes back to the fast gravelly runs that all steelheaders admire. The logging road follows the Squamish upstream for another 40 kilometers and is seldom out of sight of the river. There are numerous access points for anglers, rafters, campers or sightseers. It is a very scenic valley. Snow covered peaks rise abruptly from the valley bottom and a few hanging valleys have year-round glaciers. Blacktail deer and black bear frequent the valley bottom. Mountain goats can often be seen climbing the precipitous cliffs. And, although rare, grizzly bears are infrequent visitors. Even moose are present in the upper valley.

Cheakamus River and dam

No comments:

Post a Comment