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Water Quality Contour Mapping Request

This page contains detailed information on the Chlorophyll a (ug/l) request made for the period of 5/22/1969 to 5/26/2016.

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

Chlorophyll a (ug/l)

Legend
  • Request ID: 1152
  • Request Completed On: 10/26/2016
  • Characteristic: Chlorophyll a (ug/l)
  • Sampling Activity Depth: Samples measured at surface and mid-depth
  • Date Range: 5/22/1969 - 5/26/2016
Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Alafia River 481,147 18.96 ug/l
0.00 - 188.20 ug/l
6/1/1972 - 12/21/2015
Allen Creek 11135 13.67 ug/l
1.70 - 65.50 ug/l
7/10/1991 - 11/19/2002
Alligator Lake 34333 18.33 ug/l
0.50 - 87.60 ug/l
6/19/1991 - 5/25/2016
Boca Ciega Bay 114 5.00 ug/l
0.00 - 20.00 ug/l
12/3/1974 - 3/18/1975
Bullfrog Creek 22562 20.55 ug/l
0.00 - 302.75 ug/l
1/27/1988 - 12/30/2015
Gulf Of Mexico 441,034 19.37 ug/l
0.00 - 3,100.00 ug/l
1/24/1972 - 12/14/2015
Hillsborough Bay 44112,844 289.58 ug/l
0.00 - 231,600.00 ug/l
5/22/1969 - 12/9/2015
Little Manatee River 59785 7.39 ug/l
0.00 - 45.42 ug/l
1/26/1973 - 12/15/2015
Lower Tampa Bay 55511,278 22.30 ug/l
0.00 - 10,000.00 ug/l
2/23/1971 - 12/14/2015
Manatee River Estuary 29358 9.31 ug/l
1.00 - 40.20 ug/l
5/25/1983 - 11/12/2015
Middle Tampa Bay 85315,208 9.71 ug/l
0.00 - 2,200.00 ug/l
9/2/1971 - 5/9/2016
Mill Bayou 111 6.00 ug/l
6.00 - 6.00 ug/l
10/1/2007 - 10/1/2007
Moccasin Creek 1168 8.88 ug/l
0.50 - 38.40 ug/l
7/10/1991 - 11/13/2002
Old Tampa Bay 55218,799 11.19 ug/l
0.00 - 4,700.00 ug/l
1/3/1972 - 5/26/2016
Other Waterbodies 1142 153.35 ug/l
34.00 - 765.00 ug/l
5/13/2009 - 10/22/2014
Palm River 361,971 29.30 ug/l
0.00 - 688.00 ug/l
1/17/1973 - 12/9/2015
Terra Ceia Bay 25309 7.95 ug/l
1.00 - 72.70 ug/l
5/25/1983 - 11/12/2015
Data Source# Stations# SamplesAverage ValueData Range
EPC Monthly Routine Water Monitoring 6229,045 11.12 ug/l
0.00 - 355.20 ug/l
1/2/1974 - 12/30/2015
EPC Water Quality Data 6022,535 11.60 ug/l
0.00 - 355.20 ug/l
1/2/1974 - 5/17/2006
LAKEWATCH Volunteer Water Quality Monitoring 9130 68.96 ug/l
5.00 - 765.00 ug/l
5/25/2001 - 2/23/2015
FDEP Historic Data from Legacy STORET 535,950 641.48 ug/l
0.00 - 231,600.00 ug/l
5/22/1969 - 5/20/1987
PINELLAS Water Quality Data 194,249 8.76 ug/l
0.50 - 128.00 ug/l
6/5/1991 - 5/26/2016
Manatee County Environmental Management Sampling Data 312,557 6.37 ug/l
0.70 - 123.00 ug/l
6/29/1998 - 11/12/2015
FDEP Southwest Regional Operations Center 47 7.56 ug/l
4.90 - 14.00 ug/l
10/1/2007 - 11/9/2011
SWFWMD Water Quality Monitoring Program Data 13 28.00 ug/l
27.80 - 28.20 ug/l
2/22/2000 - 2/11/2003
USGS National Water Information System 14402 6.68 ug/l
0.30 - 58.10 ug/l
2/3/1988 - 9/17/1991