LEADER 01473nam 2200433 450 001 9910717183503321 005 20220119113638.0 035 $a(CKB)5470000002528378 035 $a(OCoLC)1292602836 035 $a(EXLCZ)995470000002528378 100 $a20220119d1974 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA method for estimating magnitude and frequency of floods in South Dakota /$fby Lawrence D. Becker 210 1$aHuron, South Dakota :$cU.S. Geological Survey,$d1974. 215 $a1 online resource (iv, 78 pages) $cillustrations, maps 225 1 $aWater-resources investigations ;$v74-35 300 $a"August 1974." 300 $a"Prepared for the South Dakota Department of Transportation ..."--Title page verso. 320 $aIncludes bibliographical references (pages 36-37). 606 $aFlood forecasting$zSouth Dakota 606 $aFloods$zSouth Dakota 606 $aStreamflow$zSouth Dakota 606 $aRunoff$zSouth Dakota 615 0$aFlood forecasting 615 0$aFloods 615 0$aStreamflow 615 0$aRunoff 700 $aBecker$b Lawrence D.$0268417 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910717183503321 996 $aA method for estimating magnitude and frequency of floods in South Dakota$93490170 997 $aUNINA