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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
02235000 WEKIVA RIVER NEAR SANFORD, FL
LOCATION - Lat 28°48'51.35", long 81°25'09.50" referenced to North American Datum of 1983, in SE 1/4 sec.21, T.19 S., R.29 E., Seminole County, FL, Hydrologic Unit 03080101, on platform, near left bank, 200 ft upstream from State Highway 46 bridge, 4.5 mi downstream from Little Wekiva River, 6.7 mi upstream from mouth, and 8.9 mi west of Sanford.
DRAINAGE AREA - 189 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1931 to September 1935 (discharge measurements only), October 1935 to current year.
GAGE - Water-stage recorder and data-collection platform. Datum of gage is 4.96 ft above NGVD of 1929 and 3.99 ft above NAVD of 1988. Prior to Jan. 19, 1960, nonrecording gage at same site and datum.
COOPERATION - This gage is monitored in cooperation with the St. Johns River Water Management District.
