Archive
The weekly water conditions tracker is intended to give people a quick and easy to understand snapshot of conditions around Sanibel and Captiva Islands. We also want to educate people about how the complex and dynamic system of the Caloosahatchee estuary works by distilling scientic information in a simple and easy to understand way. The weekly update features an explanation of current impacts on the Caloosahatchee estuary from Lake Okeechobee releases as well as watershed runoff, current aerial imagery off Sanibel's Lighthouse Beach Park, updates on red tide and blue-green algae, and current events related to water quality.
You can subscribe to the Weeky Water Conditions Tracker by email here.
2023 Weekly Water Conditions Archive
| January 6 | January 13 | January 20 | January 27 | |
| February 3 | February 10 | February 17 | February 24 | |
| March 3 | March 10 | March 17 | March 24 | March 31 |
| April 7 | April 14 | April 21 | April 28 | |
| May 5 |
2022 Weekly Water Conditions Archive
2021 Weekly Water Conditions Archive
| August 27 | ||||
| September 3 | September 10 | September 17 | September 24 | |
| October 01 | October 08 | October 15 | October 22 | October 29 |
| November 5 | November 12 | Novermber 19 | ||
| December 3 | December 10 | December 17 | December 24 |
To protect and care for Southwest Florida's coastal ecosystems.