Re: Driftwood Fires Legal on the River?
The Park Service allows river runners to burn driftwood during certain months. They have regulations about the type of firepan that must be carried to leave...
Marsha Kesselring 2006-04-06 15:51:26 #41037
Re: Grand Canyon Hikers Symposium
We left Grandview trailhead last Sat. Found lots of water at Cottonwood on Sun and Grapevine was running on Mon. Found water in the spring up Boulder Canyon...
Marsha Kesselring 2006-04-06 15:47:29 #41036
Re: RRFW Riverwire - Glen canyon Dam Update
An acre-foot is just what you might imagine it to be: the amount of
water required to cover an acre of land to a depth of one foot. This
is a common...
chris.forsyth 2006-04-06 15:04:19 #41035
Re: RRFW Riverwire - Glen canyon Dam Update
Rob,
The average US household uses 1/2 an acre foot per year.
The 7.5 million acre feet the is required to be released from Lake
Powell each year.
Dick...
Dick Matthews 2006-04-06 14:58:17 #41034
Re: RRFW Riverwire - Glen canyon Dam Update
An acre of water a foot deep is an acre foot.
Used in the southestern US to define quantities of water. Reason
probably has something to do with flood...
Bob Marley 2006-04-06 14:43:04 #41033
Re: RRFW Riverwire - Glen canyon Dam Update
an Acre Foot is an acre covered one foot deep.
Using my new Microsoft enhanced calculator with unit conversion I find.
1 acre = 4047 sq meters
1 ft =0.3048...
Bob Washburn 2006-04-06 14:19:57 #41032
Re: RRFW Riverwire - Glen canyon Dam Update
Tom
For those of us in metric Europe, can you define the
unit "acre-feet"?
Many thanks
Rob Baddeley
--- Tom Martin <<a rel="nofollow"...
Robert Baddeley 2006-04-06 14:01:43 #41031
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