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Water Quality Contour Mapping Request

This page contains detailed information on the Secchi Depth (meters) request made for the period of 5/22/1969 to 3/24/2010.

You will see information on the bay segments along with supporting metadata for the sampling locations used. To download the requested map click the "View Contour Map Document" link below.

Disclaimer

Disclaimer

Like any data provisioning system, the Water Quality Contour Mapping application has some restrictions to use. The below disclaimer should be read carefully before requesting contour maps. Also, the user should fully understand that the information provided should in no way be altered to misrepresent data content or the degree of accuracy provided by the data.

  • The data obtained from the Manatee County Water Atlas may be provisional and thus subject to revision. The sponsoring project partners, the Florida Center for Community Design and Research at the University of South Florida, and the University of South Florida specifically disclaim any warranty, either expressed or implied, including but not limited to the implied warranties of merchantability and fitness for a particular use. The entire risk as to quality and performance is with the user.
  • In no event will the sponsoring project partners, the Florida Center for Community Design and Research at the University of South Florida, the University of South Florida, or the data providers themselves be liable for any direct, indirect, incidental, special, consequential, or other damages, including loss of profit, arising out of the use of these data even if the funding agencies, sponsoring project partners, data providers, or the University of South Florida or the Florida Center for Community Design and Research at the University of South Florida have been advised of the possibility of such damages. If you have any questions concerning these data, please use this data contact form.

If you have any specific ideas that could help us improve the water quality contour mapping system or if you have questions related to the limitations of the current system, please provide your suggestions using our comment form.

I have read and acknowledge the limitations of the current water quality contour mapping system.

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Map Legend

Secchi Depth (meters)

Legend
  • Request ID: 115
  • Request Completed On: 4/8/2010
  • Characteristic: Secchi Depth (meters)
  • Date Range: 5/22/1969 - 3/24/2010
Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Alafia River 58993 1.03 m
0.20 - 3.10 m
1/10/1972 - 12/7/2009
Allen Creek 119 0.87 m
0.20 - 1.20 m
7/10/1991 - 5/12/1993
Alligator Creek 1111 0.25 m
0.20 - 0.60 m
3/7/2005 - 11/29/2005
Alligator Lake 44139 1.04 m
0.20 - 7.00 m
2/22/2000 - 12/2/2009
Boca Ciega Bay 000
Bullfrog Creek 33543 0.85 m
0.15 - 2.44 m
1/27/1988 - 3/16/2010
Delaney Creek 114 1.09 m
0.76 - 1.25 m
8/13/2002 - 8/14/2002
Gulf Of Mexico 44941 3.17 m
0.46 - 8.30 m
1/24/1972 - 2/23/2010
Hillsborough Bay 77512,240 1.14 m
0.03 - 6.10 m
5/22/1969 - 3/10/2010
Little Manatee River 5111,015 1.15 m
0.30 - 3.40 m
1/26/1973 - 1/27/2010
Lower Tampa Bay 7779,741 2.50 m
0.18 - 12.50 m
1/24/1972 - 3/24/2010
Manatee River Estuary 29266 2.84 m
0.50 - 11.00 m
5/24/1983 - 2/10/2009
Middle Tampa Bay 107413,954 1.88 m
0.08 - 8.40 m
5/22/1969 - 3/24/2010
Mill Bayou 119 0.77 m
0.30 - 1.00 m
1/17/2007 - 12/4/2007
Old Tampa Bay 66217,146 1.51 m
0.07 - 7.90 m
1/3/1972 - 3/1/2010
Palm River 581,822 1.06 m
0.10 - 5.50 m
2/14/1973 - 3/10/2010
Terra Ceia Bay 25215 2.17 m
0.50 - 9.50 m
5/24/1983 - 1/6/2009
Ybor City Drain 1112 0.33 m
0.10 - 0.70 m
2/6/2006 - 12/4/2006
Data Source# Stations# SamplesAverage ValueData Range
EPC HIMP Surveys 28356 1.36 m
0.50 - 3.10 m
9/24/2007 - 1/8/2009
EPC Monthly Routine Water Monitoring 6127,351 1.75 m
0.10 - 9.10 m
1/3/1972 - 3/24/2010
EPC Water Quality Data 6022,788 1.68 m
0.10 - 9.14 m
1/2/1974 - 5/23/2006
LAKEWATCH Volunteer Water Quality Monitoring 561 0.98 m
0.64 - 1.46 m
5/29/2001 - 10/23/2006
FDEP Historic Data from Legacy STORET 563,585 1.59 m
0.03 - 12.50 m
5/22/1969 - 5/20/1987
PINELLAS Water Quality Data 112,645 1.29 m
0.07 - 7.00 m
3/20/1991 - 12/22/2009
IMAP Water Quality Data 4343 2.20 m
0.80 - 7.50 m
7/12/2000 - 7/3/2006
Manatee County Environmental Management Sampling Data 311,515 1.89 m
0.18 - 5.00 m
11/20/1995 - 2/10/2009
FDEP Southwest Regional Operations Center 32308 0.63 m
0.10 - 2.50 m
4/19/2000 - 1/7/2009
FDEP Watershed Assessment Section 14 1.09 m
0.76 - 1.25 m
8/13/2002 - 8/14/2002
Stream Waterwatch Water Quality Data, Volunteer 11 0.61 m
0.61 - 0.61 m
10/7/2003 - 10/7/2003
SWFWMD Water Quality Monitoring Program Data 13 0.72 m
0.60 - 0.80 m
2/22/2000 - 2/11/2003
USGS National Water Information System 15400 1.34 m
0.37 - 4.01 m
3/1/1988 - 5/19/1993