Detailed text transcripts for TV channel - CNN - 20110505:11:29:00
People? those types of decisions require precise measurements. >> head for that white levee break over there. >> coming up. >> bob holmes and his team of usgs scientists have a critical job in the fight against the flood. using sensitive gps-syncedp doppler instruments they can precisely measure the river's flow through the demolished levee. it's been averaging 3 million gallons per second. why is that important to find out the flow rate? >> the corps is interested in diverting water fthrough the floodway. they'll know how much is coming in. that's how they make their management decisions. >> ...