Sanibel Lake Estates Water Quality Review | Sanibel Communities for Clean Water

2025 Ranking of Concern 22 out of 39

Water Quality Grade 2025

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Sanibel Communities for Clean Water > Communities

Sanibel Lake Estates

26.43604, -82.06535

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Data Summary

Nutrients

2025 2024 2022

IN 0.250.2180.014

TN 1.462.032.33

OP 0.0440.010.008

TP 0.060.050.02

Chl-a 26.937.810.75

TSI 6669.559.7

Salinity 11.9171.6

DO 2.62.53.85

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The most recent samples from Sanibel Lake Estates were taken in 2025, where it ranked 22 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.

This site is a conservation land and therefore no recommendations are made.

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BMPs (Best Management Practices) implemented at Sanibel Lake Estates:

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: 22 out of 39 sites tested
2024 Ranking: 34 out of 46 sites tested
2023 Ranking: Not tested
2022 Ranking: 84 out of 84 sites tested
2020 Ranking: 66 out of 84 sites tested
2018 Ranking: 81 out of 78 sites tested
2016 Ranking: 64 out of 78 sites tested

Water Quality Grade

2025 Grade: C
2024 Grade: C
2023 Grade: Not tested
2022 Grade: B
2020 Grade: C
2018 Grade: C
2016 Grade: C

Most Impaired - Top 5

Least Impaired - Top 5

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