USGS Water-Year Summary for Site 251457080395801

Click to hide Water-Year Summary instructions and information

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.

	Available Parameters
	00010 Temperature, water(Max.,Min.,Mean)
	00095 Specific cond at 25C(Max.,Min.,Mean)
	00480 Salinity(Max.,Min.,Mean)
	62611 Elevation, GW, NAVD88(Max.,Min.,Mean)

Select a water year

Water year 2024: 2024-10-01 to 2025-09-30

Print this page

USGS Water-Year Summary 2024

251457080395801 G-3776. USGS Observation Well in Everglades, FL

Biscayne aquifer
Biscayne Limestone Aquifer

LOCATION - Lat 25°15'09.20", long 80°39'58.54" referenced to North American Datum of 1983, Miami-Dade County, FL, Hydrologic Unit 03090202, approximately 13 mi southwest of Pine Island in Taylor Slough of Everglades National Park.

REVISIONS HISTORY - Revised water level data for water years 2005, 2006, are now available at http://sofia.usgs.gov/ and at http://waterdata.usgs.gov/nwis. The previous water levels provided were revised due to equipment issues.

GROUNDWATER RECORDS

WELL CHARACTERISTICS - Depth 28.15 ft. Upper casing diameter 2 in; top of first opening undefined, bottom of last opening undefined.

DATUM - Land-surface datum is undefined. Measuring point: Top of casing, distance above land-surface datum not defined, Oct. 2003 to present.

PERIOD OF RECORD - Water Level: October 2003 to October 2011. Discontinued. Specific Conductance: October 2003 to October 2011. Discontinued. Water Temperature: October 2003 to October 2011. Discontinued.

GAGE - Satellite data collection platform with pressure transducer, conductivity, and water temperature probe.

REMARKS - Records good. During periods of missing record, values may be higher or lower than the listed extremes. Water level, specific conductance and water temperature records are available in the files of the U.S. Geological Survey. Water level, specific conductance, salinity and water temperature 15 minute data can also be accessed online at http://sofia.usgs.gov/. Daily values are available online at http://waterdata.usgs.gov/nwis. Site discontinued on September 30, 2011.

EXTREMES FOR PERIOD OF RECORD - WATER-LEVEL ELEVATION: Highest daily maximum water level, 1.51 ft NAVD, Aug. 27, 2005; lowest, 2.08 ft below NAVD, June 10, 2011. SPECIFIC CONDUCTANCE: Maximum recorded, 23,900 uS/cm @25°C, May 15, 2006; minimum recorded, 20,600 uS/cm @25°C, Nov. 4, 2003. WATER TEMPERATURE:Maximum recorded, 25.3°C, multiple days in Dec. 2003, Jan., Feb., and Mar. 2004; minimum recorded, 23.6°C, multiple days in June and July, 2009. (Corrected).