Feds to flood Grand Canyon to distribute sediment

Set Text Size SmallSet Text Size MediumSet Text Size LargeSet Text Size X-Large
Share
Updated: 11/10/2013 10:14 pm

FLAGSTAFF, Ariz. (AP) — An abundance of sand in the Colorado River is giving federal officials an opportunity to flood the waterway through the Grand Canyon.

The high-flow experiment starts Monday and is meant to create beaches for campers and sandbars and to protect archaeological sites. It's scheduled to last five days.

The U.S. Bureau of Reclamation oversaw a similar flood from Glen Canyon Dam last November. The difference this year is that three times the sediment is available to be pushed through the river. The amount is equivalent to filling a football field-sized hole that is 690 feet deep.

Most of the sediment once deposited throughout the Grand Canyon is now trapped behind the dam near the Arizona-Utah border.

The intent of the flooding is to mimic pre-dam conditions.

©2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

Share
0 Comment(s)
Comments: Show | Hide

Here are the most recent story comments.View All

No comments yet!
NEWSCASTS ON DEMAND
WATCH OUR LIVE NEWSCAST

What's On

All content © Copyright 2013 Intermountain West Communications Company. All Rights Reserved. For more information on this site, please read our Privacy Policy and Terms of Service.
You may also view our Sitemap

Inergize Digital This site is hosted and managed by Inergize Digital.
Mobile advertising for this site is available on Local Ad Buy.