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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Note: The generation of custom contour maps is currently not being maintained due to outdated toolsets.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 1/1/2008 to 12/30/2014.

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: 1218
  • Characteristic: Total Nitrogen (mg/l)
  • Date Range: 1/1/2008 - 12/30/2014

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Bay Segment# Data Sources# Stations# SamplesAverage ValueData Range
Cape Haze 546535 0.54 mg/l
0.00 - 1.54 mg/l
1/7/2008 - 12/1/2014
Charlotte Harbor 71432,049 0.58 mg/l
0.01 - 4.44 mg/l
1/7/2008 - 12/22/2014
Estero Bay 3251,474 0.48 mg/l
0.01 - 7.17 mg/l
1/7/2008 - 12/9/2014
Lemon Bay 385856 0.60 mg/l
0.00 - 1.50 mg/l
1/7/2008 - 12/9/2014
Matlacha Pass 423488 0.69 mg/l
0.00 - 4.10 mg/l
1/7/2008 - 12/22/2014
Other Waterbodies 1163 1.04 mg/l
0.01 - 1.67 mg/l
1/7/2008 - 12/1/2014
Pine Island Sound 415790 0.52 mg/l
0.00 - 3.53 mg/l
1/7/2008 - 12/22/2014
San Carlos Bay 538679 0.52 mg/l
0.02 - 2.40 mg/l
1/7/2008 - 12/22/2014
Tidal Caloosahatchee River 313740 1.02 mg/l
0.05 - 2.90 mg/l
1/16/2008 - 12/15/2014
Tidal Myakka River 332434 0.87 mg/l
0.03 - 1.87 mg/l
1/7/2008 - 12/3/2014
Tidal Peace River 453619 0.93 mg/l
0.07 - 3.15 mg/l
1/7/2008 - 12/3/2014
Data Source# Stations# SamplesAverage ValueData Range
Charlotte Harbor Estuaries Volunteer Water Quality Monitoring Network 342,110 0.69 ug/l
0.00 - 7.17 ug/l
1/7/2008 - 12/1/2014
LAKEWATCH Volunteer Water Quality Monitoring 228 0.60 ug/l
0.36 - 1.25 ug/l
1/7/2008 - 4/6/2009
Lee County Environmental Laboratory 332,711 0.54 ug/l
0.05 - 4.10 ug/l
1/8/2008 - 12/22/2014
Sarasota County Environmental Services Department Sampling Data 60500 0.58 ug/l
0.21 - 1.31 ug/l
1/15/2008 - 12/9/2014
Biological Research Associates 56 0.71 ug/l
0.41 - 0.93 ug/l
1/17/2008 - 6/13/2008
FDEP South District Sampling Data 25417 0.87 ug/l
0.07 - 3.53 ug/l
1/16/2008 - 12/15/2014
City of Sanibel, Natural Resources Department 2168 0.48 ug/l
0.14 - 1.25 ug/l
1/22/2008 - 12/18/2014
SFWMD Water Quality Sampling Data 11 0.77 ug/l
0.77 - 0.77 ug/l
7/28/2010 - 7/28/2010
SWFWMD Water Quality Sampling Data 1201,601 0.67 ug/l
0.17 - 2.70 ug/l
6/1/2010 - 12/3/2014
City of Cape Coral 223 1.21 ug/l
0.81 - 2.32 ug/l
1/7/2014 - 12/4/2014
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor East 32222 0.54 ug/l
0.12 - 1.51 ug/l
1/10/2008 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor Preserve (Cape Haze) 22133 0.53 ug/l
0.07 - 1.54 ug/l
1/10/2008 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Charlotte Harbor West 27222 0.64 ug/l
0.12 - 4.44 ug/l
1/9/2008 - 5/6/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Lower Lemon Bay 2152 0.72 ug/l
0.23 - 1.22 ug/l
1/17/2008 - 12/8/2009
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Matlacha Pass 1529 1.12 ug/l
0.47 - 1.69 ug/l
8/25/2009 - 9/23/2014
Coastal Charlotte Harbor Monitoring Network (CCHMN) - San Carlos Bay 2856 0.37 ug/l
0.07 - 1.34 ug/l
1/28/2008 - 3/11/2009
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Tidal Myakka River 18151 0.82 ug/l
0.31 - 1.87 ug/l
1/9/2008 - 5/4/2010
Coastal Charlotte Harbor Monitoring Network (CCHMN) - Tidal Peace River 26155 0.89 ug/l
0.16 - 3.15 ug/l
1/9/2008 - 5/4/2010
Peace River Manasota Regional Water Supply Authority (FL) 1142 0.59 ug/l
0.13 - 2.02 ug/l
1/16/2008 - 12/19/2013
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