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 USGS Station 09315000
GREEN RIVER AT GREEN RIVER, UT

GREEN RIVER BASIN

Latitude: 38^59'10"; Longitude: 110^09'02"
Hydrologic Unit Code: 14060008
Drainage area: 44,850 square miles approximately, of which about 4,260 mi2 (including 3,959 mi2 in Great Divide Basin in southern Wyoming) is noncontributing.
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 09315000

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	    3587    2412    3459    4119    0.10
NOV.	    3628    2674    3561    4138    0.19
DEC.	    3340    2277    3382    4359    0.30
OCT-DEC	    3518    2688    3606    4056
CALYEAR	    5963    4146    5902    6996

JAN.	    3304    2188    3433    4283    0.42
FEB.	    3935    2798    3543    5311    0.50
MAR.	    4782    3765    4720    5792    0.64
JAN-MAR	    4007    2888    4037    5152
OCT-MAR	    3762    3097    4218    4942

APR.	    6664    4326    5899    8215    0.78
MAY	   12921    8947   11570   17143    1.13
JUNE	   14943    8757   15039   18305    1.59
APR-JUN	   11509    7706   11810   13644

JULY	    6534    3057    6134    8308    1.72
AUG.	    3514    2367    3240    3901    1.82
SEP.	    3042    2342    2936    3800    1.92
JUL-SEP	    4363    2650    4278    5376
APR-SEP	    7936    5799    9094   10676

WATYEAR	    5851    4286    5741    6898

Extreme High and Low Monthly and Daily Average Flows for Station 09315000

                    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.	7701.   83 7294.   84 6919.   85 12000.  29 718.    35 772.    64 959.    36 576.    35 
NOV.	6490.   87 6392.   83 6375.   85 8710.   58 935.    35 1243.   64 1376.   -1 465.    32 
DEC.	5894.   87 5416.   83 5388.   84 6760.   87 801.     9 869.    32 928.    35 380.    35 
JAN.	5739.   85 4883.   65 4851.   87 7150.   65 1000.   -2 1000.   -3 1000.   10 539.    40 
FEB.	7258.   62 6909.   86 5973.   84 25000.  62 1050.   -2 1200.   -3 1385.   -4 974.    56 
MAR.	11435.  10 9075.   16 8124.    9 33000.   9 1617.   63 1893.   35 2000.   -3 1180.   35 
APR.	18367.  62 16597.  52 14412.  42 29500.  52 2591.   63 2892.