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2022 Ranking of Concern 30out of 84
Water Quality Grade 2022
D
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Sanibel Communities for Clean Water > Communities

The Dunes: Horseshoe Lake

26.45109, -82.04836

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Data Summary
Nutrients
2023 2022 2020 2018
IN N/A 0.026 0.031 0.11
TN N/A 42.592.34
OP N/A 0.0250.1010.02
TP N/A 0.050.120.04
Chl-a N/A 37.437.819.8
TSI N/A 74.676.470.6
Salinity N/A 2.653.52.8
DO N/A 6.556.33.8

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The Dunes: Horseshoe Lake has a current ranking of concern of 30 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 The Dunes: Horseshoe Lake:

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: Not tested
  • 2022 Ranking: 30
  • 2020 Ranking: 31
  • 2018 Ranking: 61
  • 2016 Ranking: 23
Water Quality Grade
  • 2023 Grade: Not tested
  • 2022 Grade: D
  • 2020 Grade: D
  • 2018 Grade: C
  • 2016 Grade: D
Most Impaired - Top 5
Least Impaired - Top 5
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