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 USGS Station 09085000
ROARING FORK RIVER AT GLENWOOD SPRINGS, CO

ROARING FORK RIVER BASIN

Latitude: 39^32'37"; Longitude: 107^19'44"
Hydrologic Unit Code: 14010004
Drainage area: 1,451 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 09085000

                                           MEDIAN   
                     25             75     CUMU-    
                   QUAR            QUAR-   LATIVE   
PERIOD      AVG.    ILE   MEDIAN   TILE    RUNOFF   
           (cfs)   (cfs)   (cfs)   (cfs)   (inch)   
-------------------------------------------------
OCT.	     704     529     640     893    0.51
NOV.	     631     526     630     718    0.97
DEC.	     540     445     538     621    1.43
OCT-DEC	     625     512     605     738
CALYEAR	    1219     915    1190    1464

JAN.	     478     387     448     576    1.83
FEB.	     446     346     443     541    2.17
MAR.	     485     340     506     572    2.58
JAN-MAR	     469     364     466     567
OCT-MAR	     547     433     550     631

APR.	     817     545     762     942    3.20
MAY	    2245    1722    2063    2820    4.85
JUNE	    4090    2868    3942    5260    7.90
APR-JUN	    2384    1845    2384    2882

JULY	    2336    1236    2213    3361    9.75
AUG.	     915     652     837    1152    10.3
SEP.	     717     551     636     850    10.8
JUL-SEP	    1322     811    1227    1763
APR-SEP	    1853    1333    1834    2322

WATYEAR	    1202     919    1149    1450

Extreme High and Low Monthly and Daily Average Flows for Station 09085000

                    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.	1492.   12 1245.   30 1159.   85 4800.   12 366.    64 373.    57 375.    56 300.    64 
NOV.	969.    85 864.    86 852.    30 1160.   86 363.    35 411.    78 424.    34 300.    32 
DEC.	790.    85 730.    86 691.    84 860.    85 328.    40 334.    35 338.    64 225.     7 
JAN.	665.    86 642.    71 629.    85 842.    71 290.    35 309.    47 314.    40 179.    35 
FEB.	689.    86 597.    71 591.    87 925.    86 264.    35 272.    64 295.    40 194.    35 
MAR.	861.    86 669.    74 633.    71 1520.   86 273.    64 278.    35 298.    77 209.    35 
APR.	1773.   62 1602.   85 1591.   36 3630.   62 352.    77 393.