Restoration in Action
The Parker Island Restoration Project
Why Parker Island Needs Restoration
Parker Island is a 5.5-acre island on the southeastern side of Kings Bay in Crystal River, Florida.
The island surrounds a natural spring and is a popular destination for families and visitors who enjoy various recreational activities.
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Since 1944, storms and erosion have gradually filled in Parker Island’s historic channel, forming a land bridge that blocks the natural flow of water. This has caused the salt marsh habitat along the southern shores and islands of Kings Bay to decline from 211 acres to just 82.5 acres in 2023, a loss of more than 128 acres.
This loss represents more than the decrease of a habitat. Salt marshes help protect shorelines from storms and waves and provide breeding and nursery areas for wildlife.
How Restoration Will Work
Hybrid reef structures will be installed along the island’s natural shoreline to strengthen shoreline resiliency and support long-term restoration.
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Designed to reduce wave energy, these structures will also create habitat for aquatic life. Over time, they will integrate into the surrounding ecosystem as native plants and wildlife establish around them.​
Learn more about the hybrid reef structures and how they work.
Project Benefits
The Parker Island Restoration Project is the first hybrid reef of its kind, designed to restore and protect one of Kings Bay’s most important marsh islands. The project will help:
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Reduce shoreline erosion and help stabilize Parker Island.
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Improve water quality by supporting healthier natural water flow around the island.
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Create and protect habitat for wildlife.
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Support seagrass recovery and the healthy ecosystems that depend on it.
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Protect Kings Bay from storm impacts and continued shoreline erosion.
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Support overall recreation by helping protect the waters that residents and visitors enjoy for activities.
Three Ways We're Restoring Parker Island
1. Restore the Historic Channel
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We’ll remove built-up sediment to help restore natural water flow around the island.
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The removed sediment will be transported to approved locations, and when possible, clean sediment will be reused to help rebuild Parker Island’s shoreline.
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Restoring the channel will improve water flow and support the island’s long-term health.
2. Install Hybrid Reefs
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Hybrid reefs will help protect Parker Island from erosion by reducing the force of waves, boat wakes, and storms before they reach the shoreline.
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They will also help sediment settle along the shoreline and create new habitat for fish, oysters, plants, and other aquatic life.
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Over time, natural growth will develop on the reef structures, helping them become part of the surrounding ecosystem.
3.Restore Marshes and Aquatic Plants
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We’ll restore native marshes and underwater vegetation that help stabilize sediment, protect the shoreline, and provide habitat for wildlife.
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This work will include planting native marsh plants along Parker Island’s southern and western shorelines and, once the historic channel is flowing again, restoring eelgrass and other aquatic vegetation.
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In areas with higher salinity, we may also use salt marsh plants and oyster bags to reduce wave energy while supporting oyster growth and habitat restoration.
Where has this worked before?
Hybrid reefs have already been used successfully to protect and restore shorelines at Apollo Beach, the Sunshine Skyway Bridge, and other locations across Florida.
Bringing Miller’s Creek Back to Life
Miller’s Creek is an important part of the Kings Bay spring system and provides habitat for fish, plants, and other wildlife.
Over time, muck, algae, and sediment have built up in the creek, covering areas that were once clearer and healthier.
Our restoration work is focused on improving those conditions. Crews are carefully vacuuming out accumulated muck, reopening spring vents, and preparing areas for native seagrass to return.
This work is part of a larger restoration effort across Kings Bay, where more than 120 acres of seagrass habitat have been restored, more than 785,000 seagrass pods have been planted, and more than 890 spring vents have been reopened.
The goal is to improve water flow, restore habitat, and help Miller’s Creek support a healthier ecosystem again.