National Weather Service Advanced Hydrologic Prediction
At this stage, Lock and Dam 25 will stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet of polyethylene plastic as a precaution. 23: A few local islands begin to flood. 21.6: Near this stage, the Corps will raise all gates out of the river, creating "open river" conditions. This corresponds to an approximate discharge of 145,000 ...
DA: 45 PA: 83 MOZ Rank: 26