LOCATION.--Lat 29°58'45", long 81°51'08", in NE1/4 sec.13, T.6 S., R.24 E., Clay County, Hydrologic Unit 03080103, on right bank at upstream side of bridge on State Highway 16, 0.7 mi downstream from Greens Creek, 2.5 mi west of Penney Farms, 9.5 mi west of Green Cove Springs, and 24 mi upstream from mouth of Black Creek.
DRAINAGE AREA.--134 sq.mi.
PERIOD OF RECORD.--October 1939 to current year. Monthly discharge only for some periods, published in WSP 1304.
GAGE.--Water-stage recorder, rain gage and data-collection platform. Datum of gage is 9.82 ft above NGVD of 1929 (levels by U.S. Army Corps of Engineers). Prior to July 18, 1940, nonrecording gage at same site and datum.
