Tag Archives: salmon

FISH HATCHERY – TRYING TO MAKE UP FOR LOST GROUND

Posted on by
Reply
Chinook salmon circling about in a lower holding pond at the Bonneville Fish Hatchery.
Chinook salmon circling about in a lower holding pond at the Bonneville Fish Hatchery.

In the western United States, when something good gets discovered, it seems nothing better to do than to rush to deplete the good – gold, trees, … salmon.  Gold is mined many times at the cost of whatever lived in the area before.  Trees, centuries of age, swept away, sometimes replanted, sometimes not, always with ecological cost.  In the case of salmon, former runs of billions of salmon first suffered from overfishing, taken to extremes.  To finish off the magnificent earlier runs, primeval rivers dammed ending the prehistoric runs.  Fish hatchery to the rescue

Continue reading →

SOMETHING’S FISHY – FISH LADDERS ELEVATE TO THE NEXT LEVEL

Posted on by
Reply
Waters fall over Bonnie Falls with the graffitied fish ladder offering an easier way up on the right.
Waters fall over Bonnie Falls with graffitied fish ladders offering an easier way up on the right.

If you have lived in Portland long enough, you will end up making a visit to visit the fish hatchery at Bonneville Dam, home to Herman the Sturgeon.  The dams along the Columbia River system have hugely curtailed the once humongous runs of salmonids up and down the river and its tributaries.  Overfishing definitely has a role to play in the depletion of the huge runs, but the hydroelectric – flood control dams have even more hugely impacted the once vast movements of fish.  A recent visit to a small local waterfall brought to light part of the plight of the fish encountering physical obstructions to their journeys. One answer to the problem, fish ladders.

Continue reading →

PILLAR ROCK – SALMON CANNERY RELIC ON THE LOWER COLUMBIA

Posted on by
3
Boat in permanent drydock in front of the Pillar Rock Cannery.
Boat in permanent drydock in front of the Pillar Rock Cannery.

A recent trip took us downriver to the one of the only remaining salmon canneries along the lower Columbia River.  Pillar Rock is literally at the end of the road.  To go further east, you have to get in your boat.  The cannery dates to 1877 when it was built over the previous spot where Hudson’s Bay employees used to have an operation which salted salmon.  The salmon were then transported to the Sandwich Islands – Hawaii – for sale there, with so-so success.  Lewis & Clark also camped here both coming and going along the river. Local Native Americans had long used the site as a place of encampment for years before.

Continue reading →