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For canal reporting on Sanibel Island, please visit Sanibel Clean Canals
2023 Ranking of Concern 10out of 23
Water Quality Grade 2023
D
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Sanibel Communities for Clean Water > Communities

West Rocks

26.43802, -82.11892

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Data Summary
Nutrients
2023 2022 2020 2018
IN 0.205 0.025 0.3 0.025
TN 2.27 2.641.622.88
OP 0.049 0.0180.0730.054
TP 0.06 0.050.090.07
Chl-a 102.2 39.6519.934
TSI 75.5 72.267.374.2
Salinity 21.6 0.60.90.8
DO 6.9 8.356.27

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West Rocks has a current ranking of concern of 37 out of 84. We’ve analyzed 84 water bodies on Sanibel Island, and ranked them from 1 (most concerned) to 84 (least concerned) .

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BMPs (Best Management Practices) implemented at West Rocks:

No BMPs have been reported at this location yet.

. . . . . = State Criteria: measurements above this line suggest impairment to the waterbody.
Historical Data
Rankings
  • 2023 Ranking: 10
  • 2022 Ranking: 37
  • 2020 Ranking: 45
  • 2018 Ranking: 50
  • 2016 Ranking: 76
Water Quality Grade
  • 2023 Grade: D
  • 2022 Grade: D
  • 2020 Grade: C
  • 2018 Grade: D
  • 2016 Grade: C
Most Impaired - Top 5
Least Impaired - Top 5
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