Grand Canyon flushed
Posted: Thu Mar 06, 2008 11:08 am
I think the newsperson said with 300,000 gallons a second. Enough to fill the Empire State Building in 20 minutes.
This was done intentionally.
This was done intentionally.
I am just posting to note that we currently are executing a program to rebuild thouands of acres of shallow water habitat and emerging sandbar habitat on the Missouri River, related to the recovery of endangered and threatened species.SportsFan68 wrote:Yeah, RadioDude said it was an attempt to rebuild the sandbars, which is flat out nuts. The sand they need to make sandbars is back of the dam clear up where the water starts to slow at the mouths of the San Juan and Colorado rivers. I think siltout date is something like 2100.
Makes you want to become a Monkey Wrencher.
SportsFan68 wrote:Yeah, RadioDude said it was an attempt to rebuild the sandbars, which is flat out nuts. The sand they need to make sandbars is back of the dam clear up where the water starts to slow at the mouths of the San Juan and Colorado rivers. I think siltout date is something like 2100.
Makes you want to become a Monkey Wrencher.
As I understood the report on NPR this morning the rapid release of the water will churn up the silt from the bottom and deposit it downriver at the places where the buildup used to be.SportsFan68 wrote:Yeah, RadioDude said it was an attempt to rebuild the sandbars, which is flat out nuts. The sand they need to make sandbars is back of the dam clear up where the water starts to slow at the mouths of the San Juan and Colorado rivers. I think siltout date is something like 2100.
Makes you want to become a Monkey Wrencher.
SuitDude's right. Let's try again:themanintheseersuckersuit wrote:SportsFan68 wrote:Yeah, RadioDude said it was an attempt to rebuild the sandbars, which is flat out nuts. The sand they need to make sandbars is back of the dam clear up where the water starts to slow at the mouths of the San Juan and Colorado rivers. I think siltout date is something like 2100.
Makes you want to become a Monkey Wrencher.
There's lots of silting upriver of Powell's Landing at the head of Lake Mead, presumably that sand and silt mostly passed through the Canyon.