USGS Water-Year Summary 2024
02234991 SANLANDO SPRINGS NR LONGWOOD, FL
LOCATION - Lat 28°41'19.62", long 81°23'46.17" referenced to North American Datum of 1983, in sec.03, T.21 S., R.29 E., Seminole County, FL, Hydrologic Unit 03080101, at middle outlet to the spring pool, 0.2 mi upstream from Little Wekiva River, and 3.5 mi southwest of Longwood, FL.
DRAINAGE AREA - Indeterminate.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Water Years 1941, 1946, 1954, 1956, 1958, 1960, 1972-2003 (discharge measurements only), September 2018 to current year.
GAGE - Water-stage recorder, acoustic velocity meter, and data-collection platform. Datum of gage is at NGVD of 1929.
COOPERATION - This gage is monitored in cooperation with the St. Johns River Water Management District.