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Weeki Wachee River Submerged Aquatic Vegetation Restoration Project Maintenance Reports for Months Seven and Eight
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BRIEF OVERVIEW
The seventh and eighth monthly maintenance events for the Weeki Wachee River SAV Restoration Project occurred on December 17th, 2025 and January 8th, 2026. The GrowSAV™ Herbivory Exclusion Devices exhibited light levels of biofouling, consisting mainly of settled sediments, filamentous algae and entrapped leaf litter. Sea & Shoreline biologists removed biofouling from the top and side mesh on mask and snorkel using stiff-bristled scrub brushes.
As of December 2025, the sediment transportation issue was only observed at a select few spots. If the erosion continues to worsen, supplemental planting in areas that experience less water flow may be recommended. The supplemental planting units at site 5 will continue to be monitored and sediment inside devices will continue to be removed as necessary. Maintenance will continue for the next four months, with the ninth event taking place in February 2026.
STRATEGIC PLAN INITIATIVES
Strategic Theme: C - Stewardship of Natural Resources
GOAL C.1 Protect Water Quality
OBJECTIVE C.1.1 Establish and promote policies or projects aimed at prolong the health and longevity of water resources, with measurable progress reviewed annually and aligned with state and federal guidance.
FINANCIAL IMPACT
None at this time.
LEGAL NOTE
Not applicable.
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RECOMMENDATION
For informational purposes only. No action is required from the Board.