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Water Quality Contour Mapping Request

This page contains detailed information on the Total Nitrogen (mg/l) request made for the period of 1/1/2000 to 1/1/2016.

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 Sarasota 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

Total Nitrogen (mg/l)

Legend
  • Request ID: 1148
  • Request Completed On: 9/24/2016
  • Characteristic: Total Nitrogen (mg/l)
  • Date Range: 1/1/2000 - 1/1/2016
Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Blackburn Bay 148860 0.37 mg/l
0.06 - 2.21 mg/l
1/11/2000 - 12/2/2015
Blind Pass 000
Clower Creek 1110 2.67 mg/l
0.77 - 14.05 mg/l
3/4/2003 - 12/15/2003
Curry Creek 1122 1.36 mg/l
0.69 - 1.85 mg/l
2/18/2003 - 12/8/2008
Dona Bay 124318 0.47 mg/l
0.06 - 1.72 mg/l
3/18/2003 - 12/2/2015
Dryman Bay 112213 0.44 mg/l
0.06 - 1.07 mg/l
1/11/2000 - 12/2/2015
Elligraw Bayou 1111 1.42 mg/l
1.15 - 1.75 mg/l
12/21/2004 - 5/16/2005
Gottfried Creek 116 0.67 mg/l
0.52 - 0.90 mg/l
2/12/2007 - 11/5/2007
Hudson Bayou 119 0.65 mg/l
0.54 - 0.78 mg/l
1/28/2008 - 11/17/2008
Intracoastal Waterway Venice 112157 0.47 mg/l
0.17 - 1.15 mg/l
3/18/2003 - 12/2/2015
Lemon Bay 3671,095 0.56 mg/l
0.06 - 1.35 mg/l
1/11/2000 - 12/2/2015
Little Sarasota Bay 4731,011 0.52 mg/l
0.16 - 1.18 mg/l
1/12/2000 - 12/2/2015
Lyons Bay 112161 0.37 mg/l
0.14 - 1.29 mg/l
3/18/2003 - 12/2/2015
Other Waterbodies 21442 2.22 mg/l
0.10 - 4.20 mg/l
7/12/2001 - 8/17/2004
Roberts Bay Sarasota 2621,000 0.47 mg/l
0.10 - 1.38 mg/l
1/12/2000 - 12/2/2015
Roberts Bay Venice 112158 0.44 mg/l
0.12 - 1.23 mg/l
3/18/2003 - 12/2/2015
Sarasota Bay 42543,758 0.36 mg/l
0.03 - 1.72 mg/l
1/11/2000 - 12/2/2015
South Creek 1111 0.81 mg/l
0.58 - 1.35 mg/l
1/28/2008 - 12/8/2008
Whitaker Bayou 117 1.16 mg/l
0.98 - 1.33 mg/l
1/28/2008 - 10/21/2008
Data Source# Stations# SamplesAverage ValueData Range
Sarasota County Environmental Services Department Sampling Data 5528,572 0.42 ug/l
0.06 - 2.21 ug/l
1/11/2000 - 12/2/2015
IMAP Water Quality Data 1515 0.42 ug/l
0.28 - 0.58 ug/l
7/10/2001 - 7/3/2002
FDEP South District Sampling Data 16 0.67 ug/l
0.52 - 0.90 ug/l
2/12/2007 - 11/5/2007
FDEP Watershed Monitoring Section 11 4.20 ug/l
4.20 - 4.20 ug/l
7/12/2001 - 7/12/2001
Florida LAKEWATCH 1718 0.43 ug/l
0.31 - 0.66 ug/l
12/5/2000 - 5/22/2001
Manatee County Environmental Management Sampling Data 3157 0.51 ug/l
0.03 - 1.72 ug/l
6/20/2000 - 10/7/2015
FDEP Southwest Regional Operations Center 880 1.28 ug/l
0.54 - 14.05 ug/l
2/18/2003 - 12/8/2008