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 253952080321501
LOCATION.-- Lat 25°39'53.8", long 80°32'20.1" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.9, T.55 S., R.38 E., Miami-Dade County, FL, Hydrologic Unit 03090202, on north side of 104th Street, 2 mi north and 0.5 mi west of intersection of Howard Drive and SW 207th Avenue.
AQUIFER.-- Biscayne limestone aquifer of the Pleistocene Age, Geologic Unit 112 BSCNN.
WELL CHARACTERISTICS.-- Depth 10 ft. Upper casing diameter 4 in.; top of first opening 7.5 ft, bottom of last opening 10 ft.
DATUM.-- Top of base, 9.43 ft above National Geodetic Vertical Datum of 1929, April 23, 2000, to present
PERIOD OF RECORD.-- June 1983 to February 1985 (daily), October 1995 to current year.
REMARKS.-- Station reconstructed April 23, 2000. See DATUM.
EXTREMES FOR PERIOD OF RECORD.-- Highest daily maximum water level, 8.42 ft NGVD, Oct. 15, 1999; lowest, 3.42 ft NGVD, Apr. 30, 2001.
Online map showing USGS_253952080321501 (through Google Maps - not a USGS site) at (25.6649437,-80.5389175).
Daily values tables - HTML tables
Daily values tables - raw retrieval
Most recent monitoring data received at G -3272:
(Recorded within last 60 days of site monitoring or during site visit within past 180 days.)
Data type Value Date Time
Computed elevation ADR/DCP, in ft (NGVD) 6.21 23-NOV-2009 16:00:00
Online data inventory for G -3272: Data type Start End Number of records Computed elevation ADR/DCP, in ft (NGVD) 13-OCT-1995 23-NOV-2009 120298 Daily maximum elevation ADR/DCP, in ft (NGVD) 10-JUN-1983 22-NOV-2009 5670
D
Continuously recorded water levels for the past 30 days are compared to daily (maximum) water levels 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 30-day hydrograph at G -3272 (253952080321501)
Description of information presented in the current 30-day hydrograph at G -3272 (253952080321501)
The change in daily water-level 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 water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
D
Continuously recorded water levels for the past 90 days are compared to daily (maximum) water levels 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 G -3272 (253952080321501)
Description of information presented in the current 90-day hydrograph at G -3272 (253952080321501)
The change in daily water-level 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 water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
D
Daily maximum water levels for the year are compared to water levels 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 G -3272 (253952080321501)
Description of information presented in the current year-to-date hydrograph at G -3272 (253952080321501)
The change in daily water-level 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 water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
D
Long-term water-level elevation trends are estimated by statistical analysis, then water-level elevations for the past year are compared to the duration information, compensated for long-term trends, for the corresponding weeks of the year.
Data used to produce the one-year hydrograph at G -3272 (253952080321501)
Description of information presented in the one-year hydrograph at G -3272 (253952080321501)
The change in daily water-level 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 water-level elevations. This approximates, but may not equal, the period of record mean. (Description of statistical methods)
D
Water-level elevations from the past 35 years.
Data used to produce the period of record hydrograph - past 35 years at G -3272 (USGS 253952080321501)
Description of information presented in the period of record hydrograph - past 35 years at G -3272 (USGS 253952080321501)
The change in daily water-level 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 water-level 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.