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.

Summary of Water-level Conditions in the Surficial Aquifer System, as of September 30, 2008.


Below is a north-to-south listing of the end-of-month daily water levels reported in the Surficial Aquifer System as of September 30, 2008. For surface-water monitoring stations, the daily reported value is the daily mean stage (water level). For ground-water monitoring stations, the daily reported value is the maximum water level recorded for the day. An end-of-month summary of periodically measured data is also available.

For most locations, the minimum and maximum water levels reported on this page are the minimum and maximum for the USGS-collected data stored in NWIS. The period of record for these basic statistics is limited to the past 25 years of published continuous-collection data and may not include the current calendar year or the past calender year until the data are reviewed for quality assurance. Older records, records that are available only on non-electronic media, periodic measurements, and data published by other agencies are not included in this estimation.


Historical water-level summary for sites in the Surficial Aquifer System
Links to current data corrected for long-term trends

Surficial Aquifer System sites in the Surficial Aquifer System


Links to current data not corrected for long-term trends

Links to end-of-month data corrected for long-term trends, as of September 30, 2008.

Links to data collected on periodic site visits, as of September 30, 2008.

(--, Data not available; referenced water levels are daily maximum elevation values for groundwater sites, daily mean values for surface-water sites, in feet above sea level as represented by the National Geodetic Vertical Datum of 1929 (NGVD 1929); Stations with less than 5 years of instrumented record are excluded from comparison )

Station
Seven-day mean of daily water levels, September 2008 Approximate change in water level Seven-day mean of daily water levels at end of September 2007 Approximate change in water level Daily water levels during September 2008 Minimum water level recorded during September 2008 Maximum water level recorded during September 2008 Minimum water level recorded since WY1982 Maximum water level recorded since WY1982
Start: End: Start: End:
STL- 264 19.79 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 18.86 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -0.93 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 19.28 18.73 18.70 19.62 0.23 21.79
STL- 176 17.50 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 16.22 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 -1.28 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 17.07 16.17 16.17 17.07 11.33 18.55
STL- 175 -- recorded 2008.09.01, Statistical comparisons cannot currently be made on available data. 11.64 recorded 30-SEP-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 -- -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- -- 11.58 11.58 12.16 6.18 12.17
STL- 42 28.41 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 25.80 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -2.61 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 28.18 25.87 25.78 28.21 23.74 28.66
STL- 125 19.68 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 18.52 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 -1.16 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 19.47 18.39 18.39 19.47 14.23 21.17
STL- 213 -- recorded 2008.09.01, Statistical comparisons cannot currently be made on available data. 13.65 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -- -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- -- 13.51 13.50 14.40 9.12 16.72
STL- 172 11.01 recorded 31-AUG-2008 12:00:00, In bottom 10 percent of detrended data recorded since WY2008 15.50 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 4.49 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 11.14 14.84 11.03 15.61 1.10 16.44
STL- 313 28.85 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 26.72 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -2.13 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 28.67 26.90 26.57 28.67 23.66 29.12
STL- 214 25.23 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 23.77 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.46 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 24.75 24.13 23.36 25.16 17.64 26.44
STL- 185 27.22 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 25.82 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.40 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 27.22 26.09 25.59 27.22 1.66 27.81
M -1255 26.82 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 25.81 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.01 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 26.38 26.22 25.10 26.56 22.81 28.72
M -1004 6.13 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 5.56 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.57 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 5.85 5.73 5.35 6.13 1.53 9.34
M -1261 13.44 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 12.33 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.11 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 12.68 12.60 11.65 13.66 2.82 14.78
M -1048 32.77 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 30.92 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.85 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 31.92 31.06 30.58 32.44 24.65 34.05
M -1024 5.55 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 4.36 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 -1.19 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 5.00 4.32 4.31 5.22 0.24 10.14
PB - 565 6.84 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 5.29 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 -1.55 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 6.28 5.13 5.13 6.62 -1.19 11.39
M -1234 16.49 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 15.67 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -0.82 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 16.38 15.81 15.43 16.55 13.46 20.71
PB - 689 24.89 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 24.70 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.19 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 24.88 24.87 24.45 25.02 21.65 25.86
PB -1642 7.60 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 7.35 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.25 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 7.39 7.58 7.02 7.65 4.60 12.82
PB - 831 22.89 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 22.46 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.43 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 22.76 22.84 21.95 22.99 18.53 23.56
PB -1662 18.57 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 18.05 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.52 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 18.57 18.16 17.80 19.00 15.60 19.98
PB - 685 17.06 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 15.27 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.79 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 16.80 15.61 14.96 17.59 11.49 17.86
PB - 809 11.31 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 10.39 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -0.92 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 11.33 10.49 10.30 12.14 8.17 14.30
PB - 99 9.52 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 9.11 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.41 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 9.58 9.07 9.05 10.01 6.04 12.28
PB -1639 7.72 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 7.81 recorded 23-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 0.09 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 7.65 -- 7.51 8.22 2.31 10.83
PB - 683 16.37 recorded 31-AUG-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 15.18 recorded 30-SEP-2008 12:00:00, In bottom 10 percent of detrended data recorded since WY2008 -1.19 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 16.20 15.51 14.92 16.59 12.80 18.67
PB - 445 17.02 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 16.20 recorded 25-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.82 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 16.64 -- 16.20 17.85 12.58 19.49
PB -1576 15.89 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 14.54 recorded 25-SEP-2008 12:00:00, In bottom 10 percent of detrended data recorded since WY2008 -1.35 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 15.08 -- 14.68 16.41 14.23 17.44
HE - 856 27.83 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 27.33 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -0.50 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 27.71 27.63 27.24 27.80 1.34 28.29
PB -1628 12.80 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 12.35 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.45 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 12.68 12.46 12.16 13.54 0.66 15.68
HE - 860 26.14 recorded 31-AUG-2008 12:00:00, Statistical comparisons cannot currently be made on available data. 24.66 recorded 30-SEP-2008 12:00:00, Statistical comparisons cannot currently be made on available data. -1.48 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 26.16 25.26 24.45 26.23 21.24 26.75
PB -1661 15.58 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 15.32 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.26 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 15.34 15.93 14.91 17.07 0.39 18.83
PB -1491 5.10 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 2.45 recorded 30-SEP-2008 12:00:00, In bottom 10 percent of detrended data recorded since WY2008 -2.65 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 4.58 1.82 1.82 6.34 -3.04 10.72
PB - 732 7.78 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 7.41 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.37 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 7.53 8.08 7.14 9.08 3.43 10.30
HE -1042 23.59 recorded 31-AUG-2008 12:00:00, Statistical comparisons cannot currently be made on available data. 23.17 recorded 30-SEP-2008 12:00:00, Statistical comparisons cannot currently be made on available data. -0.42 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 23.62 23.36 23.06 23.63 17.32 23.73
PB -1680 4.87 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 4.87 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 0.00 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 4.74 5.81 4.31 6.13 0.94 7.92
PB -1684 9.76 recorded 31-AUG-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 9.83 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 0.07 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 9.77 10.09 9.41 11.23 7.82 12.75
C - 492 18.47 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 18.07 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 -0.40 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 18.40 18.13 17.74 18.40 11.80 18.88
C - 981 21.06 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 20.67 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -0.39 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 21.02 20.73 20.56 21.06 1.71 21.71
CH - 323 29.48 recorded 31-AUG-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 29.55 recorded 30-SEP-2008 12:00:00, In top 10 to 30 percent of detrended data recorded since WY2008 0.07 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 29.44 29.61 28.98 29.57 1.43 30.37
HE - 558 16.07 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 -- recorded 2008.09.30, Statistical comparisons cannot currently be made on available data. -- -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 15.66 15.14 14.74 15.66 11.94 17.33
HE -1069 19.09 recorded 31-AUG-2008 12:00:00, Statistical comparisons cannot currently be made on available data. 16.03 recorded 30-SEP-2008 12:00:00, Statistical comparisons cannot currently be made on available data. -3.06 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 17.91 16.13 15.90 18.60 15.01 20.77
HE - 851 30.35 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 28.98 recorded 30-SEP-2008 12:00:00, In middle 40 percent of detrended data recorded since WY2008 -1.37 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 30.02 29.43 28.71 30.02 22.59 30.57
HE -1077 28.82 recorded 31-AUG-2008 12:00:00, Statistical comparisons cannot currently be made on available data. -- recorded 2008.09.30, Statistical comparisons cannot currently be made on available data. -- -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 28.80 28.42 28.42 28.80 23.05 28.94
C -1075 31.07 recorded 31-AUG-2008 12:00:00, In top 10 percent of detrended data recorded since WY2008 30.03 recorded 30-SEP-2008 12:00:00, In bottom 10 to 30 percent of detrended data recorded since WY2008 -1.04 -- recorded 2007.09.30, Statistical comparisons cannot currently be made on available data. -- 31.03 30.53 29.93 31.03 24.79 31.17
Return to top of page


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.

Home Surficial Aquifer System
map page 		Real-time conditions
(de-trended data) 		Real-time conditions
(standard data) 		End-of-month conditions
(de-trended data) 		Periodic measurements
(standard data) 		End-of-month conditions
(standard data) 		Periodic measurements
(standard data)

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.sflorida.er.usgs.gov/edl_data/text/110saqs_report.html
Page Contact Information:

WWW maintenance and data requests: R.B. Irvin - rbirvin@usgs.gov

Page Last Modified: Tuesday, 11-Nov-2008 07:16:14 EST