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 USGS Station 06897500
GRAND RIVER NEAR GALLATIN, MO

GRAND RIVER BASIN

Latitude: 39^55'37"; Longitude: 93^56'33"
Hydrologic Unit Code: 10280101
Drainage area: 2,250 square miles , approximately.
Additional information is available about this station.
Use these links to retrieve Streamflow Hydrograph, or tab-separated ASCII file of monthly data.

Summary of Monthly Flows (1961-90)for Station 06897500

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	    1122    75.3     226    1240    0.12
NOV.	     877    93.7     490    1174    0.40
DEC.	     664     107     275     740    0.66
OCT-DEC	     887     179     437    1123
CALYEAR	    1276     588    1129    1623

JAN.	     535     108     194     525    0.82
FEB.	    1015     209     659    1232    1.25
MAR.	    2157     283    1462    3304    2.39
JAN-MAR	    1235     221     934    1871
OCT-MAR	    1061     347     790    1468

APR.	    2057     533    1508    2949    3.14
MAY	    2020     591    1537    2623    4.28
JUNE	    1790     219     905    2369    5.49
APR-JUN	    1955     824    1858    2685

JULY	    1203     113     528    1229    5.94
AUG.	     527    87.5     217     677    5.98
SEP.	    1413    54.0     349    2624    6.62
JUL-SEP	    1047     210     545    1738
APR-SEP	    1501     585    1263    2274

WATYEAR	    1281     577    1097    1865

Extreme High and Low Monthly and Daily Average Flows for Station 06897500

                    SECOND     THIRD                             SECOND     THIRD                
        MON.  HI.  MON.  HI.  MON.  HI.  DAILY  HI.  MON.  LO.  MON.  LO.  MON.  LO.  DAILY  LO. 
       ----------- ---------- ---------- ---------- ---------- ---------- ---------- ----------  
        FLOW  YR.  FLOW  YR.  FLOW  YR.  FLOW   YR.  FLOW  YR.  FLOW  YR.  FLOW  YR.  FLOW   YR. 
PERIOD  (cfs)      (cfs)      (cfs)      (cfs)       (cfs)      (cfs)      (cfs)      (cfs)      
------ ----------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
OCT.	8965.   74 6521.   27 5763.   78 55200.  74 3.09    57 3.79    39 9.26    54 2.40    57 
NOV.	8613.   29 8064.   32 7268.   62 47800.  29 8.18    39 10.50   56 11.40   57 2.80    39 
DEC.	5463.   83 2361.   87 2148.   32 29500.  83 6.15    39 7.97    56 8.52    40 2.80    39 
JAN.	4212.   32 3914.   74 3558.   46 29400.  46 3.94    40 6.62    57 7.84    39 3.      40 
FEB.	6196.   62 3199.   73 3058.   49 21200.  62 5.61    39 13.40   56 17.90   38 3.      39 
MAR.	8760.   79 8297.   73 5427.   29 47600.  60 18.70   38 23.     56 23.40   54 9.      39 
APR.	7906.   27 7620.   44 7415.   73 39900.  60 12.     56 29.80