775  
FOUS73 KMSR 061400  
FFHDTX  
 
HEADWATER FLASH FLOOD GUIDANCE  
NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN  
900 AM CDT MON APR 6 2026  
 
DETROIT HYDROLOGIC SERVICE AREA  
 
AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE  
FLASH FLOODING AT THE INDICATED LOCATIONS.  
 
.B MSR 260406 Z DH12/DC2604061400 /DUE/PPHCF/PPTCF/PPQCF  
:  
:IDENT 1HR 3HR 6HR HEADWATER NAME STREAM  
:======= ==== ==== ==== ==================== ==================  
:  
: *** MICHIGAN HEADWATER POINTS ***  
:  
BHRM4 1.7/ 2.0/ 2.4 :BIRMINGHAM MI RIVER ROUGE  
SFRM4 1.5/ 1.6/ 1.7 :SOUTHFIELD MI RIVER ROUGE  
COLM4 0.5/ 1.0/ 1.0 :COLUMBIAVILLE MI S BR FLINT R  
DAVM4 0.5/ 1.0/ 1.0 :DAVISON MI KEARSLEY CR  
DHEM4 1.0/ 1.2/ 1.7 :DEARBORN HEIGHTS ECORSE R  
DETM4 1.4/ 1.4/ 1.5 :DETROIT MI RIVER ROUGE  
DEXM4 1.4/ 1.7/ 1.9 :DEXTER MI MILL CR  
FLTM4 0.7/ 1.0/ 1.0 :FLINT MI FLINT R  
FLSM4 0.6/ 1.0/ 1.0 :FLINT MI SWARTZ CR  
FTCM4 2.1/ 1.7/ 1.3 :FLINT MI THREAD CR  
FSRM4 1.7/ 1.5/ 1.4 :FRASER MI CLINTON R  
GACM4 1.4/ 1.4/ 1.5 :GARDEN CITY MI MIDDLE RIVER ROUGE  
DLRM4 1.9/ 2.0/ 2.2 :INKSTER MI LOWER RIVER ROUGE  
LHCM4 3.0/ 3.2/ 3.5 :LAPEER MI HUNTERS CR  
LSFM4 2.9/ 3.1/ 3.4 :LAPEER-OREG ST S BR FLINT R  
MCLM4 0.5/ 1.0/ 1.0 :MT CLEMENS MI N BR CLINTON R  
MSPM4 1.7/ 2.0/ 2.3 :MIDLAND-MOUTH STURGEON CR  
MTCM4 1.5/ 1.9/ 2.0 :MT CLEMENS MI CLINTON R  
TECM4 2.5/ 2.6/ 2.7 :TECUMSEH MI RIVER RAISIN  
.END  

 
 
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