


Headwater Guidance
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
779 FOUS73 KMSR 140200 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT WED AUG 13 2025 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 250814 Z DH00/DC2508140200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 2.7/ 2.8/ 2.9 :ACKWORTH IA SOUTH R AMWI4 2.4/ 2.5/ 2.5 :AMES IA IOWAY CR BSSI4 2.4/ 2.5/ 2.7 :BUSSEY IA CEDAR CR DFMI4 2.9/ 3.0/ 3.1 :DSM-EASTON FOUR MILE CR CLVI4 2.2/ 2.5/ 2.6 :CLIVE I-80/35 WALNUT CR DOSI4 2.4/ 2.5/ 2.8 :DSM-63RD ST WALNUT CR MCWI4 2.7/ 2.8/ 2.7 :MASON CITY IA WINNEBAGO R .END $$