SRUS43 KGRR 111351
RVAGRR
MIC005-015-025-037-045-057-065-067-073-075-077-081-105-121-123-133- 
139-121551-
HYDROLOGIC SUMMARY 
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
951 AM EDT SUN MAY 11 2008
DAILY RIVER STAGE ROUNDUP
                   FLOOD  BANKFULL  OBSERVED           24-HR
  LOCATION         STAGE  STAGE     STAGE    DAY TIME  CHANGE
GRAND RIVER
  JACKSON          14.0   10.0       9.82   SUN 07 AM  -0.10
  EATON RAPIDS 2N     M      M       2.66   SUN 07 AM   0.24
  LANSING          11.0   11.0       3.80   SUN 10 AM   0.16
  PORTLAND         12.0   11.0       6.00   SUN 04 AM  -0.09
  IONIA            21.0   13.5      10.28   SUN 10 AM   0.44
  ADA              20.0   17.0       8.73   SUN 07 AM   0.06
  GRAND RAPIDS     18.0   13.5       4.07   SUN 09 AM  -0.05
RED CEDAR
  WILLIAMSTON       9.0    7.0       3.57   SUN 07 AM  -0.08
  EAST LANSING      7.0    6.0       3.66   SUN 07 AM  -0.03
LOOKING GLASS RIVER
  EAGLE             7.0    5.0       3.17   SUN 07 AM  -0.03
MAPLE RIVER
  MAPLE RAPIDS      9.0    6.5       3.86   SUN 07 AM  -0.08
FLAT RIVER
  SMYRNA            8.5    5.5       4.02   SUN 08 AM  -0.06
THORNAPPLE RIVER
  HASTINGS          7.0    5.5       3.47   SUN 09 AM  -0.03
  CALEDONIA        10.0    8.0       3.66   SUN 08 AM  -0.17
ROGUE RIVER
  ROCKFORD          8.0    6.5       4.57   SUN 07 AM  -0.09
KALAMAZOO RIVER
  MARENGO             M      M       7.03   SUN 07 AM  -0.04
  MARSHALL          8.0    6.0       4.77   SUN 08 AM   0.22
  BATTLE CREEK      9.0    7.0       3.61   SUN 07 AM  -0.07
  COMSTOCK          9.0    7.0       4.57   SUN 07 AM  -0.02
  NEW RICHMOND     11.0    9.0       6.26   SUN 04 AM  -0.12
BATTLE CREEK
  BATTLE CREEK      4.0    3.0       0.98   SUN 07 AM  -0.02
MACATAWA RIVER
  ZEELAND             M    9.0       2.45   SUN 04 AM  -0.02
RABBIT RIVER
  HOPKINS             M    6.5       3.06   SUN 04 AM  -0.05
ST. JOSEPH RIVER
  BURLINGTON        6.5    5.0       4.20   SUN 07 AM  -0.01
PERE MARQUETTE RIVER
  SCOTTVILLE        5.5    4.0       2.36   SUN 08 AM  -0.07
WHITE RIVER
  WHITEHALL         6.0    5.0       2.23   SUN 08 AM  -0.07
MUSKEGON RIVER
  EVART            12.0   11.0       8.04   SUN 07 AM  -0.06
  CROTON            9.0    8.0       5.99   SUN 08 AM  -0.03
LITTLE MUSKEGON
  OAK GROVE           M      M       3.93   SUN 07 AM  -0.01
CHIPPEWA RIVER
  MT PLEASANT       8.0    6.0       3.79   SUN 07 AM  -0.07
PINE RIVER
  ALMA              8.0    8.0       2.53   SUN 07 AM  -0.09
IMPORTANT NOTICE TO USERS...ON FEBRUARY 13 2008 THE NATIONAL WEATHER 
SERVICE WEATHER FORECAST OFFICE IN GRAND RAPIDS MICHIGAN CHANGED THE 
FLOOD STAGE ON THE FLAT RIVER NEAR SMYRNA FROM 6 FEET TO 8.5 FEET.
AT SOME STATIONS... THE SYSTEMS USED TO SENSE WATER STAGE ARE 
SUSCEPTIBLE TO ERRONEOUS READINGS DURING PERIODS OF EXTREME COLD 
TEMPERATURES.  STAGE HYDROGRAPHS DURING SUCH TIMES SHOW RAPID 
FLUCTUATIONS IN WATER LEVELS AND SUBSEQUENT RAPID RETURN TO PREVIOUS 
LEVELS WHEN SLIGHTLY WARMER TEMPERATURES RETURN.
CURRENT RIVER STAGE DATA PROVIDED COURTESY OF THE UNITED STATES 
GEOLOGICAL SURVEY.  
ADDITIONAL WEATHER AND RIVER INFORMATION CAN BE FOUND ON OUR HOMEPAGE
AT WWW.WEATHER.GOV/GRR.  
 
 
$$