PROVISIONAL DATA SUBJECT TO REVISION

 04206000 CUYAHOGA RIVER AT OLD PORTAGE, OH
 LOCATION.--Lat 41°08'08", long 81°32'50", Summit County, Hydrologic
     Unit 04110002, on right bank 230 ft upstream from North Portage
     Path bridge at Old Portage, 1.2 mi downstream from Little
     Cuyahoga River, and 4 mi northwest of Akron City Hall.
 PERIOD OF RECORD.--September 1921 to December 1935, March 1939 to
     current year.
 REVISED RECORDS.--WSP 1307: 1924(M). WSP 1912: Drainage area. WDR
     OH-79-2: 1974 (M), 1976 (M).
 REMARKS.--Natural flow of stream affected by diversions, storage
     reservoirs and power plants. At Lake Rockwell, 17.7 mi upstream
     from gage, an average of 68 cubic feet per second was diverted
     for municipal supply of city of Akron. Sewage from city enters
     river 2.9 m downstream from station. Some diversion from the
     Tuscarawas River basin drainage into this basin at Portage Lake. 
     Sediment data collected at this site 1972-1981.