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 USGS Station 10296000
WEST WALKER RIVER BELOW LITTLE WALKER RIVER, NEAR COLEVILLE, CA

WALKER LAKE BASIN

Latitude: 38^22'47"; Longitude: 119^26'57"
Hydrologic Unit Code: 16050302
Drainage area: 181 square miles.
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 10296000

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	    60.1    37.3    52.2    73.4    0.33
NOV.	    68.8    44.6    53.8    73.7    0.70
DEC.	    69.9    41.8    52.6    72.1    1.11
OCT-DEC	    66.3    49.1    58.8    77.7
CALYEAR	     275     156     249     335

JAN.	    73.2    43.3    55.3    90.9    1.53
FEB.	    83.5    52.3    58.9     102    1.99
MAR.	     113    68.0     107     135    2.67
JAN-MAR	    89.9    56.9    84.1     124
OCT-MAR	    78.1    54.5    71.0    94.9

APR.	     280     190     259     370    4.26
MAY	     741     527     706     910    9.02
JUNE	     927     463     933    1256    14.8
APR-JUN	     649     436     656     804

JULY	     476     130     348     747    17.5
AUG.	     161    60.1     109     215    18.2
SEP.	    81.4    42.7    61.6     103    18.6
JUL-SEP	     239    72.7     174     357
APR-SEP	     444     255     431     594

WATYEAR	     262     160     248     341

Extreme High and Low Monthly and Daily Average Flows for Station 10296000

                    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.	219.    83 119.    84 109.    39 730.    83 16.60   78 21.40   89 24.     88 14.     78 
NOV.	539.    51 195.    74 180.    84 3800.   51 22.20   78 25.90   49 28.     62 16.     78 
DEC.	448.    51 293.    56 283.    65 3550.   56 23.10   49 23.90   60 24.80   77 18.     49 
JAN.	204.    56 167.    80 165.    65 1630.   63 18.10   77 23.40   49 25.     48 14.     77 
FEB.	246.    63 213.    82 211.    86 2040.   63 26.50   77 27.90   49 32.30   48 15.     77 
MAR.	369.    86 203.    72 168.    67 1260.   86 32.10   77 36.30   48 37.20   49 29.     62 
APR.	526.    86 485.    62 478.    82 1150.   82 108.    75 124.