Menu
For canal reporting on Sanibel Island, please visit Sanibel Clean Canals
2025 Ranking of Concern 21 out of 39
Water Quality Grade 2025
C
View All Rankings

Sanibel Communities for Clean Water > Communities

Tradewinds: North Lake

26.45389, -82.14111

Report Your BMP Activity
  • Date Format: MM slash DD slash YYYY
  • Accepted file types: jpg, gif, png.
    If you have an image of your BMP implementation, please upload it here.
Data Summary
Nutrients
2025 2024 2023
IN 0.0590.2340.022
TN 1.241.312.1
OP 0.0080.0040.083
TP 0.070.080.07
Chl-a 39.311.738.4
TSI 6963.568.8
Salinity 6.42.110.2
DO 6.29.89.8

View another community

The most recent samples from Tradewinds: North Lake were taken in 2025, where it ranked 21 out of 39 sites tested that year. In this dataset, a ranking of 1 represents the most impaired site, while 39 represents the least impaired.

There are no alerts currently for this community. Subscribe to important updates for this community and stay up to date!

Add Your Activity Report

BMPs (Best Management Practices) implemented at Tradewinds: North Lake:

No BMPs have been reported at this location yet.

. . . . . = State Criteria: measurements above this line suggest impairment to the waterbody.
Historical Data
Rankings
  • 2025 Ranking: 21 out of 39 sites tested
  • 2024 Ranking: 43 out of 46 sites tested
  • 2023 Ranking: 22 out of 23 sites tested
  • 2022 Ranking: 42 out of 84 sites tested
  • 2020 Ranking: 60 out of 84 sites tested
  • 2018 Ranking: 20 out of 78 sites tested
  • 2016 Ranking: 19 out of 78 sites tested
Water Quality Grade
  • 2025 Grade: C
  • 2024 Grade: C
  • 2023 Grade: C
  • 2022 Grade: D
  • 2020 Grade: D
  • 2018 Grade: D
  • 2016 Grade: D
Most Impaired - Top 5
Least Impaired - Top 5
View Map