

371 

FOUS63 KMSR 150147

FFGDMX

                                                                        

COUNTY FLASH FLOOD GUIDANCE                                             

NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN       

846 PM CDT MON AUG 14 2017

                                                                        

DES MOINES HYDROLOGIC SERVICE AREA                                      

                                                                        

AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE     

FLASH FLOODING ON SMALL STREAMS.  GENERAL FLASH FLOOD GUIDANCE FOR      

STEEP TERRAIN AND URBAN AREAS ARE ONE TO TWO INCHES OR MORE IN ONE      

TO TWO HOURS OR LESS RESPECTIVELY.                                      

                                                                        

.B MSR 170815 Z DH00/DC1708150146 /DUE/PPHCF/PPTCF/PPQCF

:                                                                       

:IDENT    1HR   3HR   6HR  ZONE NAME

:======= ====  ====  ====  ====================

:                                                                       

:      *** IOWA COUNTIES ***                                            

:                                                                       

IAC013    2.4/  2.9/  3.6 :BLACK HAWK         

IAC015    2.4/  3.0/  3.8 :BOONE              

IAC017    2.4/  2.9/  3.6 :BREMER             

IAC023    2.4/  2.9/  3.6 :BUTLER             

IAC025    2.6/  3.1/  3.8 :CALHOUN            

IAC027    2.3/  2.9/  3.6 :CARROLL            

IAC033    2.2/  2.7/  3.3 :CERRO GORDO        

IAC039    2.9/  3.7/  4.8 :CLARKE             

IAC049    2.6/  3.3/  4.1 :DALLAS             

IAC051    2.6/  3.4/  4.3 :DAVIS              

IAC063    2.1/  2.5/  3.1 :EMMET              

IAC069    2.2/  2.7/  3.4 :FRANKLIN           

IAC073    2.5/  3.1/  3.9 :GREEN              

IAC075    2.0/  2.5/  3.1 :GRUNDY             

IAC077    2.4/  3.1/  3.9 :GUTHRIE            

IAC079    2.3/  2.9/  3.5 :HAMILTON           

IAC081    2.1/  2.5/  3.1 :HANCOCK            

IAC083    2.1/  2.6/  3.3 :HARDIN             

IAC091    2.4/  2.9/  3.6 :HUMBOLDT           

IAC099    2.2/  2.8/  3.5 :JASPER             

IAC109    2.0/  2.5/  3.0 :KOSSUTH            

IAC117    2.8/  3.7/  4.7 :LUCAS              

IAC121    2.7/  3.4/  4.4 :MADISON            

IAC123    2.5/  3.1/  4.0 :MAHASKA            

IAC125    2.7/  3.4/  4.4 :MARION             

IAC127    2.2/  2.7/  3.4 :MARSHALL           

IAC135    2.7/  3.6/  4.6 :MONROE             

IAC147    2.3/  2.7/  3.4 :PALO ALTO          

IAC151    2.5/  3.0/  3.6 :POCAHONTAS         

IAC153    2.6/  3.3/  4.1 :POLK               

IAC157    1.9/  2.5/  3.2 :POWESHIEK          

IAC161    2.4/  3.0/  3.7 :SAC                

IAC169    2.4/  3.0/  3.7 :STORY              

IAC171    2.1/  2.6/  3.3 :TAMA               

IAC179    2.7/  3.4/  4.3 :WAPELLO            

IAC181    2.7/  3.5/  4.5 :WARREN             

IAC187    2.4/  3.0/  3.7 :WEBSTER            

IAC189    1.9/  2.3/  2.9 :WINNEBAGO          

IAC195    2.0/  2.4/  2.9 :WORTH              

IAC197    2.3/  2.7/  3.4 :WRIGHT             

.END

$$



