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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 8/29/2012.

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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  • Request ID: 630
  • Characteristic: Chlorophyll a (ug/l)
  • Sampling Activity Depth: Samples measured at surface and mid-depth
  • Date Range: 5/22/1969 - 8/29/2012

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Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Alafia River 481,111 75.96 ug/l
0.00 - 42,600.00 ug/l
2/10/1972 - 8/29/2012
Allen Creek 11139 13.73 ug/l
1.70 - 65.50 ug/l
7/10/1991 - 11/19/2002
Alligator Lake 34306 18.78 ug/l
0.50 - 87.60 ug/l
6/19/1991 - 6/19/2012
Boca Ciega Bay 114 5.00 ug/l
0.00 - 20.00 ug/l
12/3/1974 - 3/18/1975
Bullfrog Creek 22522 21.01 ug/l
0.00 - 302.75 ug/l
1/27/1988 - 8/29/2012
Gulf Of Mexico 44994 20.02 ug/l
0.00 - 3,100.00 ug/l
1/24/1972 - 8/21/2012
Hillsborough Bay 44112,364 300.33 ug/l
0.00 - 231,600.00 ug/l
5/22/1969 - 8/14/2012
Little Manatee River 59705 7.40 ug/l
0.00 - 45.42 ug/l
1/26/1973 - 8/21/2012
Lower Tampa Bay 55510,637 23.40 ug/l
0.00 - 10,000.00 ug/l
2/23/1971 - 8/21/2012
Manatee River Estuary 29296 9.62 ug/l
1.00 - 40.10 ug/l
5/25/1983 - 2/7/2012
Middle Tampa Bay 85314,611 120.67 ug/l
0.00 - 198,700.00 ug/l
5/22/1969 - 8/21/2012
Mill Bayou 111 6.00 ug/l
6.00 - 6.00 ug/l
10/1/2007 - 10/1/2007
Moccasin Creek 1169 8.88 ug/l
0.50 - 38.40 ug/l
7/10/1991 - 11/13/2002
Old Tampa Bay 55217,544 14.70 ug/l
0.00 - 19,400.00 ug/l
1/3/1972 - 8/7/2012
Other Waterbodies 1130 166.65 ug/l
34.00 - 765.00 ug/l
5/13/2009 - 2/19/2011
Palm River 361,853 31.92 ug/l
0.00 - 2,604.80 ug/l
1/17/1973 - 8/13/2012
Terra Ceia Bay 25250 8.32 ug/l
1.00 - 72.70 ug/l
5/25/1983 - 2/7/2012
Data Source# Stations# SamplesAverage ValueData Range
EPC Monthly Routine Water Monitoring 6226,577 11.42 ug/l
0.00 - 2,604.80 ug/l
1/2/1974 - 8/29/2012
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 9115 65.14 ug/l
5.00 - 765.00 ug/l
5/25/2001 - 2/19/2011
FDEP Historic Data from Legacy STORET 536,066 916.65 ug/l
0.00 - 231,600.00 ug/l
5/22/1969 - 5/20/1987
PINELLAS Water Quality Data 193,552 8.74 ug/l
0.50 - 128.00 ug/l
6/5/1991 - 7/11/2012
Manatee County Environmental Management Sampling Data 312,179 6.60 ug/l
0.70 - 123.00 ug/l
6/29/1998 - 2/7/2012
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