FOUS63 KMSR 150234 FFGSPI COUNTY FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 932 PM CDT TUE SEP 14 2010 LINCOLN 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 100915 Z DH00/DC1009150232 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR COUNTY NAME :======= ==== ==== ==== ==================== : : *** ILLINOIS COUNTIES *** : ILC017 2.7/ 3.0/ 3.4 :CASS ILC021 2.4/ 2.7/ 3.1 :CHRISTIAN ILC039 2.9/ 3.6/ 4.4 :DE WITT ILC057 2.4/ 2.7/ 3.1 :FULTON ILC095 2.2/ 2.6/ 3.0 :KNOX ILC107 2.8/ 3.5/ 4.3 :LOGAN ILC113 2.6/ 3.2/ 4.1 :MCLEAN ILC115 2.7/ 3.2/ 3.7 :MACON ILC123 2.5/ 3.1/ 3.9 :MARSHALL ILC125 2.7/ 3.1/ 3.6 :MASON ILC129 2.8/ 3.2/ 3.7 :MENARD ILC137 2.7/ 3.0/ 3.5 :MORGAN ILC139 2.5/ 2.7/ 3.1 :MOULTRIE ILC143 2.3/ 2.8/ 3.4 :PEORIA ILC147 2.6/ 3.0/ 3.7 :PIATT ILC167 2.6/ 2.9/ 3.4 :SANGAMON ILC169 2.0/ 2.2/ 2.4 :SCHUYLER ILC171 2.7/ 3.1/ 3.5 :SCOTT ILC173 1.9/ 2.1/ 2.3 :SHELBY ILC175 2.1/ 2.5/ 3.0 :STARK ILC179 2.5/ 3.1/ 3.8 :TAZEWELL ILC203 2.5/ 3.2/ 4.1 :WOODFORD .END $$