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 USGS Station 13342500
CLEARWATER RIVER AT SPALDING, ID

CLEARWATER RIVER BASIN

Latitude: 46^26'55"; Longitude: 116^49'33"
Hydrologic Unit Code: 17060306
Drainage area: 9,570 square miles, approximately. Mean elevation, 4,360 ft.
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 13342500

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	    4021    2992    3645    4650    0.44
NOV.	    5889    3680    5459    7593    1.13
DEC.	    8204    4227    6430   10899    1.80
OCT-DEC	    6038    4010    5043    7625
CALYEAR	   15418   12820   15338   18629

JAN.	    8574    4929    7153   11570    2.87
FEB.	   11333    5191   10403   15683    3.99
MAR.	   15428   10806   13574   18593    5.90
JAN-MAR	   11778    7614   12191   15337
OCT-MAR	    8908    5920    8296   11488

APR.	   26089   17958   26188   31010    9.06
MAY	   45579   34970   46860   53391    14.1
JUNE	   40321   28110   35908   52413    19.2
APR-JUN	   37329   29863   38027   46433

JULY	   11450    6620   10630   15293    20.5
AUG.	    4272    3266    3907    5091    20.9
SEP.	    4605    2691    3651    5580    21.2
JUL-SEP	    6775    4979    6991    8121
APR-SEP	   22052   17436   21556   27603

WATYEAR	   15344   13462   14906   17779

Extreme High and Low Monthly and Daily Average Flows for Station 13342500

                    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.	17165.  60 10575.  28 8753.   69 32300.  60 1893.   53 1928.   37 2057.   38 1390.   72 
NOV.	38940.  28 16698.  60 13471.  59 81000.  28 1783.   37 1941.   53 2039.   30 615.    53 
DEC.	33249.  34 24980.  76 24390.  78 157000. 34 2126.   53 2209.   36 2337.   37 500.    53 
JAN.	28481.  34 23660.  74 22016.  28 70000.  65 1577.   37 2084.   30 2420.   29 500.    37 
FEB.	25063.  82 22100.  71 21464.  68 65500.  68 2068.   37 2311.   29 2826.   36 1000.   29 
MAR.	42560.  72 35770.  86 32097.  34 72400.  34 3868.   55 4830.   77 5328.   44 2400.   55 
APR.	53367.  43 51670.  34 50365.  36 123000. 38 11630.  73 14877.