Water-level conditions in southern Florida
All data presented on this site are considered to be PROVISIONAL DATA and subject to revision pending further review.
USGS STATION NUMBER.-- USGS 260037080303401
LOCATION.-- Lat 26°00'27", long 80°28'58" referenced to North American Datum of 1927, in NW 1/4 sec.18, T.39 S., R.51 E., Broward County, FL, Hydrologic Unit 03090202, in Conservation Area 3B approximately 0.7 mi southeast of Levee 67C, 3 mi southwest of intersection of Levee 67C and Levee 67A.
DRAINAGE AREA.-- Indeterminate.
PERIOD OF RECORD.-- July 1991 to current year.
REMARKS.-- Land surface is approximately 6.80 ft above National Geodetic Vertical Datum of 1929. Rainfall data is available in
EXTREMES FOR PERIOD OF RECORD.-- Maximum gage height, 9.66 ft Oct. 15, 1999; minimum, 5.39 ft May 22, 23, 2001.
Online map showing USGS_260037080303401 (through Google Maps - not a USGS site)
Daily values tables - HTML tables
Daily values tables - raw retrieval
Most recent monitoring data received at SITE 76: (Recorded within last 60 days of site monitoring or during site visit within past 180 days.) Data type Value Date Time
Online data inventory for SITE 76: Data type Start End Number of records Computed gage height DCP, in (feet) 31-DEC-1990 10-NOV-2008 148641 Daily mean of gage height DCP, in (feet) 25-JUL-1991 08-NOV-2008 6139
Continuously recorded gage heights for the past 30 days are compared to daily (mean) gage heights from last year, the FY2000 water level schedule for Lake Okeechobee, and daily levels for the 2001 drought year.
Data used to produce the current 30-day hydrograph at SITE 76 (260037080303401)
Postscript version of the current 30-day hydrograph at SITE 76 (260037080303401)
Description of information presented in the current 30-day hydrograph at SITE 76 (260037080303401)
The change in daily gage height elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily gage height elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Continuously recorded gage heights for the past 90 days are compared to daily (mean) gage heights from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.
Data used to produce the current 90-day hydrograph at SITE 76 (260037080303401)
Postscript version of the current 90-day hydrograph at SITE 76 (260037080303401)
Description of information presented in the current 90-day hydrograph at SITE 76 (260037080303401)
The change in daily gage height elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily gage height elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Daily mean gage heights for the year are compared to gage heights from last year, the minimum and maximum daily levels for the corresponding weeks of the year for the site period of record, and daily levels for the 2001 drought year.
Data used to produce the current year-to-date hydrograph at SITE 76 (260037080303401)
Postscript version of the current year-to-date hydrograph at SITE 76 (260037080303401)
Description of information presented in the current year-to-date hydrograph at SITE 76 (260037080303401)
The change in daily gage height elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily gage height elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Gage heights for the past year are compared to the duration information for the corresponding weeks of the year. The duration statistics are based on a zero-slope linear regression of the data from the past 25 years.
Data used to produce the one-year hydrograph at SITE 76 (260037080303401)
Postscript version of the one-year hydrograph at SITE 76 (260037080303401)
Description of information presented in the one-year hydrograph at SITE 76 (260037080303401)
The change in daily gage height elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily gage height elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Daily mean gage heights available over the past 25 years.
Data used to produce the period of record hydrograph - past 25 years SITE 76 (260037080303401)
Postscript version of the period of record hydrograph - past 25 years SITE 76 (260037080303401)
Description of information presented in the period of record hydrograph - past 25 years SITE 76 (260037080303401)
The change in daily gage height elevations has not been mathematically correlated to time for the period of record based on operational considerations. Instead of a long-term trend line, the data are, therefore, compared to the zero-slope (flat, linear) regression curve for the existing period of record daily gage height elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
Funding for the USGS to design and maintain this site has been provided through a cooperative agreement with the South Florida Water Management District (SFWMD). Water-level conditions are monitored by the USGS with support from Federal, State, and local cooperators.