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Water Quality Contour Mapping Request

Note: The generation of custom contour maps is currently not being maintained due to outdated toolsets.

This page contains detailed information on the Total Nitrogen (mg/l) request made for the period of 1/1/2005 to 10/26/2017.

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 CHNEP Water Atlas may be provisional and thus subject to revision. The sponsoring project partners, the USF Water Institute, 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 USF Water Institute, 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, USF Water Institute, or 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: 1239
  • Request Completed On: 11/26/2017
  • Characteristic: Total Nitrogen (mg/l)
  • Date Range: 1/1/2005 - 10/26/2017
Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Cape Haze 648880 0.59 mg/l
0.00 - 2.53 mg/l
1/3/2005 - 7/10/2017
Charlotte Harbor 91613,100 0.61 mg/l
0.00 - 17.00 mg/l
1/3/2005 - 10/24/2017
Estero Bay 4522,775 0.57 mg/l
0.00 - 7.17 mg/l
1/3/2005 - 10/10/2017
Lemon Bay 3861,619 0.59 mg/l
0.00 - 2.66 mg/l
1/3/2005 - 7/10/2017
Matlacha Pass 531887 0.73 mg/l
0.00 - 4.10 mg/l
1/3/2005 - 10/24/2017
Other Waterbodies 11121 1.05 mg/l
0.00 - 1.72 mg/l
6/6/2005 - 7/10/2017
Pine Island Sound 6581,723 0.58 mg/l
0.00 - 5.40 mg/l
1/3/2005 - 10/24/2017
San Carlos Bay 5511,692 0.54 mg/l
0.00 - 2.40 mg/l
1/3/2005 - 10/24/2017
Tidal Caloosahatchee River 5532,209 1.04 mg/l
0.05 - 4.97 mg/l
1/6/2005 - 10/26/2017
Tidal Myakka River 332727 0.90 mg/l
0.00 - 4.44 mg/l
1/3/2005 - 6/5/2017
Tidal Peace River 6611,152 0.97 mg/l
0.00 - 3.15 mg/l
1/3/2005 - 7/10/2017
Data Source# Stations# SamplesAverage ValueData Range
Charlotte Harbor Estuaries Volunteer Water Quality Monitoring Network 353,869 0.73 ug/l
0.00 - 17.00 ug/l
1/3/2005 - 7/10/2017
LAKEWATCH Volunteer Water Quality Monitoring 268 0.64 ug/l
0.32 - 1.27 ug/l
1/4/2005 - 4/6/2009
Lee County Environmental Laboratory 374,983 0.62 ug/l
0.05 - 4.10 ug/l
1/12/2005 - 10/26/2017
Sarasota County Environmental Services Department Sampling Data 60882 0.58 ug/l
0.21 - 1.31 ug/l
1/12/2005 - 7/5/2017
Biological Research Associates 1025 0.76 ug/l
0.40 - 1.50 ug/l
7/26/2007 - 6/13/2008
FDEP Central Regional Operations Center 117 0.78 ug/l
0.63 - 0.95 ug/l
1/10/2007 - 12/18/2007
IMAP Water Quality Data 35 0.51 ug/l
0.27 - 1.28 ug/l
7/6/2005 - 7/5/2006
FDEP South District Sampling Data 44623 0.87 ug/l
0.07 - 3.53 ug/l
2/7/2005 - 2/20/2017
FDEP Watershed Monitoring Section 11 1.21 ug/l
1.21 - 1.21 ug/l
8/17/2005 - 8/17/2005
City of Sanibel, Natural Resources Department 2492 0.51 ug/l
0.14 - 1.25 ug/l
10/25/2006 - 12/13/2016
SFWMD Water Quality Sampling Data 81,306 0.87 ug/l
0.20 - 4.97 ug/l
1/24/2005 - 7/9/2014
SWFWMD Water Quality Sampling Data 1201,733 0.70 ug/l
0.17 - 2.70 ug/l
6/1/2010 - 3/8/2016
City of Cape Coral 275 1.02 ug/l
0.21 - 2.32 ug/l
1/6/2005 - 12/6/2016
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor East 32505 0.57 ug/l
0.07 - 2.01 ug/l
1/4/2005 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor Preserve (Cape Haze) 22287 0.57 ug/l
0.04 - 1.56 ug/l
1/4/2005 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor West 27503 0.66 ug/l
0.12 - 4.44 ug/l
1/4/2005 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Estero Bay 2650 0.75 ug/l
0.35 - 1.74 ug/l
1/18/2005 - 10/17/2005
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Lower Lemon Bay 22239 0.59 ug/l
0.03 - 2.66 ug/l
1/27/2005 - 12/8/2009
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Matlacha Pass 1739 1.03 ug/l
0.47 - 1.69 ug/l
8/25/2009 - 9/22/2016
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Pine Island Sound 3650 0.74 ug/l
0.27 - 1.42 ug/l
1/11/2005 - 10/18/2005
Coastal Charlotte Harbor Monitoring Network (CCHMN) - San Carlos Bay 36149 0.39 ug/l
0.07 - 1.34 ug/l
5/22/2006 - 3/11/2009
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Tidal Caloosahatchee River 3150 1.33 ug/l
0.56 - 2.09 ug/l
1/25/2005 - 10/10/2005
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Tidal Myakka River 18327 0.89 ug/l
0.31 - 4.44 ug/l
1/5/2005 - 5/4/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Tidal Peace River 26350 0.95 ug/l
0.16 - 3.15 ug/l
1/5/2005 - 5/4/2010
City of Punta Gorda 266 1.13 ug/l
0.07 - 2.40 ug/l
1/6/2005 - 12/4/2007
Peace River Manasota Regional Water Supply Authority (FL) 14191 0.60 ug/l
0.13 - 2.02 ug/l
1/18/2005 - 12/19/2013
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