Big D
3/10/2009 12:50:00 AMThanks for the report.
Weather person says "Cold this week with warming next week"
I sure hope so.
Anonymous
3/10/2009 6:47:00 AMAnglinarcher
3/10/2009 9:24:00 AMIn either case, Roosevelt and RW are not being treated like they normally are. The flows through the dam are lower then normal, the water temperatures are lower because of the lower flows, and soon, when Roosevelt has topped of, even if they start dumping water into Banks through the canal, expect that soon RW may have the highest flows for quite some years.
I fear that RW may not fish like it has in the past. Keep this in mind when planing a trip. You may need to do something different then you normally would.
Malottguy
3/10/2009 10:38:00 AMAnglinarcher yes flows are less as I was told they are going to hold more water in Roosevelt. But the "high" water behind it is not has high as it was when I was a kid. They I believe are trying to save more water for irrigation. That being said if they are going to hold more water then the flow will be less and thus act more like a normal lake and have to use the sun to warm it so will take longer to warm. It will warm eventually and yes if they hold water then someone might want to put off visiting the lake until summer for the warm temps.
My opinion though is they will hold more water back then open flows once we get and extended warming period. Just remember where the water comes from (Canada) it is still cold in later spring and runoff is typically slower. Recent years we have had fast melts so they had to accelerate the the flows too so what people are used to is not the normal for here.
Just my two cents and I am no scientist lol. but Anglinarcher you do make a good point. Don't you love good discussions :-D
Anglinarcher
3/10/2009 4:25:00 PMMalottguy
3/10/2009 5:03:00 PMBig D
3/11/2009 4:00:00 AMI don't know how or when the PUD's start saving water for the summer.
I read this article in the Wenatchee World this evening and thought it might reflect what's going on with the river flows:
Snow runoff may be near all-time low
By Christine Pratt
World staff writer
Posted March 10, 2009
CHELAN — Mountain runoff for the Lake Chelan Basin is forecast at 67 percent of average from April through July — the sixth lowest in 58 years, the Chelan County PUD says.
The forecast comes following snowpack readings taken March 1, a news release said.
Low runoff means less water flowing through the utility’s dams on Lake Chelan and the Columbia River and reduced electricity generation and revenue.
Snowpack throughout the Northwest is below average. Three North Central Washington basins are reporting snowpack of 62 percent to 68 percent, the news release said. Predicted runoff from April to September is 73 percent of average for the Wenatchee River and 59 percent for the Okanogan River. Both feed the Columbia River, upstream of the utility’s dams. The winter’s final snow report is due April 10. PUD officials will use the projections in that report to help determine if they need to impose a temporary rate hike on customers to recover revenue lost to drought.
blufin loui
3/11/2009 10:04:00 AMI have been thinking of heading up that way and trying my luck from the bank, but think I'll wait a while longer after reading your report.
There will be some fast action once the water starts to warm up, so we be wishing for warmer temps.
Malottguy
3/11/2009 10:41:00 AMBig D some of that does effect the flows above Cheif Joesph dam. There is only 1 semi major river running into Rufus and thats the Nespelem river which isnt much of a river. But above Grand Coulee is another story as the SanPoil Spokane and a couple others run into it. The Head Waters for the SanPoil there was not a ton of snow but alot anyhow. But alot of areas east of Chelan and Okanogan Valleys got more snow I heard good things from the North Okanogan( headwaters in Canada) that there was lots of snow but we will see how much they let out throughout the summer. Lets just hope with slow warm up the mountains will get more snow we need it.