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 USGS Station 14301500
WILSON RIVER NEAR TILLAMOOK, OR

WILSON RIVER BASIN

Latitude: 45^29'05"; Longitude: 123^41'20"
Hydrologic Unit Code: 17100203
Drainage area: 161 square miles, at cableway, 2.0 mi downstream, where all discharge measurements are made.
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 14301500

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	     465     128     458     673    3.28
NOV.	    1809    1111    1609    2573    15.6
DEC.	    2539    1473    2439    3513    34.4
OCT-DEC	    1604    1201    1618    1961
CALYEAR	    1129     900    1083    1320

JAN.	    2566    1780    2452    3804    49.4
FEB.	    2117    1456    1991    2617    69.2
MAR.	    1783    1247    1684    2224    79.8
JAN-MAR	    2155    1540    2140    2736
OCT-MAR	    1879    1543    1888    2119

APR.	    1058     762    1038    1300    85.6
MAY	     581     413     528     699    89.1
JUNE	     340     199     293     462    90.8
APR-JUN	     659     518     630     792

JULY	     166     121     140     191    91.8
AUG.	     105    73.0    96.3     125    92.4
SEP.	     150    77.0     119     183    93.0
JUL-SEP	     140    92.0     126     168
APR-SEP	     400     314     393     478

WATYEAR	    1136     933    1101    1294

Extreme High and Low Monthly and Daily Average Flows for Station 14301500

                    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.	2230.   48 2087.   35 1942.   52 12100.  35 43.50   88 57.90   53 68.30   75 41.     88 
NOV.	3975.   35 3935.   56 3780.   74 15800.  63 87.20   37 146.    53 170.    88 47.     88 
DEC.	7988.   34 4693.   78 4576.   65 27500.  34 378.    77 852.    45 1030.   86 90.     37 
JAN.	5776.   53 4854.   72 4595.   64 26000.  72 344.    77 665.    85 677.    79 226.    77 
FEB.	4619.   61 4268.   49 3765.   82 17200.  49 642.    73 673.    77 718.    34 218.    77 
MAR.	3637.   56 3324.   32 3294.   50 12500.  66 595.    41 597.    65 725.    81 290.    65 
APR.	2550.   37 2069.   55 1943.   58 11700.  43 426.    39 489.