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 USGS Station 50112500
RIO INABON AT REAL ABAJO, PR

RIO INABON BASIN

Latitude: 18^05'10"; Longitude: 66^33'46"
Hydrologic Unit Code: 21010004
Drainage area: 9.70 square miles (25.12 km2).
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 50112500

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	    48.6    35.6    43.4    57.9    5.08
NOV.	    36.1    21.2    28.6    56.0    9.10
DEC.	    13.2    9.21    11.6    16.9    11.2
OCT-DEC	    32.6    22.5    31.6    39.5
CALYEAR	    18.8    13.5    17.7    20.9

JAN.	    7.35    5.47    6.90    8.55    12.1
FEB.	    5.02    4.07    5.03    5.95    12.7
MAR.	    5.58    3.71    4.67    6.42    13.0
JAN-MAR	    5.98    4.81    5.79    6.82
OCT-MAR	    19.3    14.1    18.5    23.6

APR.	    7.63    3.66    5.80    12.4    13.7
MAY	    19.7    6.77    11.7    26.7    15.0
JUNE	    17.0    7.59    15.6    23.3    16.8
APR-JUN	    14.8    8.00    11.5    19.4

JULY	    12.2    7.10    11.2    13.6    18.3
AUG.	    17.5    8.74    15.3    22.9    20.3
SEP.	    34.9    21.5    27.4    41.0    24.5
JUL-SEP	    21.5    13.0    19.7    25.4
APR-SEP	    18.1    12.5    16.0    26.1

WATYEAR	    18.6    14.5    17.5    23.4

Extreme High and Low Monthly and Daily Average Flows for Station 50112500

                    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.	148.    86 86.10   65 70.60   73 1840.   86 15.40   83 16.10   66 16.60   68 2.50    84 
NOV.	77.90   78 76.10   70 65.40   75 593.    70 8.32    77 8.80    74 13.50   81 2.80    77 
DEC.	26.50   66 25.60   69 24.10   88 126.    66 4.43    77 6.99    89 7.34    74 3.40    77 
JAN.	15.     70 11.10   66 10.90   88 46.     70 4.11    89 4.17    74 4.53    68 2.50    84 
FEB.	7.91    69 6.71    78 6.65    87 26.     68 3.05    77 3.10    67 3.15    65 1.40    67 
MAR.	16.40   72 12.40   69 9.85    89 92.     83 1.85    77 2.56    65 2.77    90 1.10    77 
APR.	16.20   78 15.80   72 14.80   80 126.    83 2.76    75 2.78