Headwater Guidance
Issued by NWS Grand Rapids, MI

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236
FOUS73 KMSR 090200
FFHGRR

HEADWATER FLASH FLOOD GUIDANCE
NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN
800 PM CST MON DEC 8 2025

GRAND RAPIDS HYDROLOGIC SERVICE AREA

AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE
FLASH FLOODING AT THE INDICATED LOCATIONS.

.B MSR 251209 Z DH00/DC2512090200 /DUE/PPHCF/PPTCF/PPQCF
:
:IDENT    1HR   3HR   6HR  HEADWATER NAME        STREAM
:======= ====  ====  ====  ====================  ==================
:
:   *** MICHIGAN HEADWATER POINTS ***
:
EAGM4     2.7/  2.9/  3.7 :EAGLE MI              LOOKING GLASS R
GARM4     2.7/  2.9/  3.2 :ALPINE RD, G.RAP.     INDIAN MILL CR
WRDM4     3.2/  3.8/  4.2 :W RVR DR, G.RAP.      MILL CR
GRPM4     3.5/  4.0/  4.5 :28TH ST G. RAP. MI    PLASTER CR
GPDM4     3.1/  3.3/  4.5 :44TH ST G. RAP. MI    BUCK CR
HHTM4     2.4/  2.3/  2.4 :HOLT MI               SYCAMORE CR
JACM4     2.2/  2.3/  2.4 :JACKSON MI            GRAND R
.END
$$