Water-level conditions in southern Florida
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 260405081414101
LOCATION.-- Lat 26°04'05", long 81°41'41" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 NW 1/4 sec.3, T.51 S., R.26 E., Collier County, FL, Hydrologic Unit 03090204, approximately 500 ft east of State Road 951 and 0.5 mi north of Tamiami Trail (U.S. Highway 41).
AQUIFER.-- Lower Tamiami aquifer of the Pliocene Age, Geologic Unit 121 TMIM.
WELL CHARACTERISTICS.-- Depth 157 ft. Upper casing diameter 2 in.; top of first opening 123 ft, bottom of last opening 157 ft.
DATUM.-- Top of 2-in. PVC casing, 8.29 ft above National Geodetic Vertical Datum of 1929, Aug. 1, 2001, to present
PERIOD OF RECORD.-- August 2001 to current year.
REMARKS.-- Geologic maps available for delineating aquifers in this area are not in agreement concerning the depths of aquifers.
EXTREMES FOR PERIOD OF RECORD.-- Highest daily maximum water level, 6.79 ft NGVD, Sept. 29, 2003; lowest, 0.36 ft below NGVD, May 18, 2002.
Online map showing USGS_260405081414101 (through Google Maps - not a USGS site) at (26.0684261,-81.6945267).
Daily values tables - HTML tables
Daily values tables - raw retrieval
Most recent monitoring data received at C -1224:
(Recorded within last 60 days of site monitoring or during site visit within past 180 days.)
Data type Value Date Time
Computed elevation, in ft (NGVD) 3.02 23-NOV-2009 18:00:00
Online data inventory for C -1224: Data type Start End Number of records Computed elevation, in ft (NGVD) 31-AUG-2001 23-NOV-2009 69461 Daily maximum of elevation, in ft (NGVD) 31-AUG-2001 22-NOV-2009 2909
![Graph: 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 this graph is available via the [data used] link on the page.](../graphics/graphs/graph_09283.gif)
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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 C -1224 (260405081414101)
Description of information presented in the current 30-day hydrograph at C -1224 (260405081414101)
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)
![Graph: 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 this graph is available via the [data used] link on the page.](../graphics/graphs/graph_09277.gif)
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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 C -1224 (260405081414101)
Description of information presented in the current 90-day hydrograph at C -1224 (260405081414101)
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)
![Graph: 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 this graph is available via the [data used] link on the page.](../graphics/graphs/graph_09279.gif)
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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 C -1224 (260405081414101)
Description of information presented in the current year-to-date hydrograph at C -1224 (260405081414101)
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)
![Graph: 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 this graph is available via the [data used] link on the page.](../graphics/graphs/graph_09281.gif)
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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 C -1224 (260405081414101)
Description of information presented in the one-year hydrograph at C -1224 (260405081414101)
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)
![Graph: Water-level elevations from the past 35 years . Data used to produce this graph is available via the [data used] link on the page.](../graphics/graphs/graph_09285.gif)
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Water-level elevations from the past 35 years.
Data used to produce the period of record hydrograph - past 35 years at C -1224 (USGS 260405081414101)
Description of information presented in the period of record hydrograph - past 35 years at C -1224 (USGS 260405081414101)
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.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.sflorida.er.usgs.gov/ddn-cgi/run.pl?map=sfl&mapuse=A&sites=((260405081414101))&indicator=Y
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