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John's Island Directory

 
 

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John's Island Environmental Restoration Project

 
John's Island

Project Location
In the central area of the lagoon at the mouth of the West Palm Beach (C-51) Canal.

The Problem
Historically, John’s Island was a small intertidal and submerged shallow water habitat. Over time the island grew to approximately 6.4 acres from the placement of fill dredged out of the Intracoastal Waterway and was taken over by exotic non-native vegetation.

The Solution
Remove exotic plants, return the island to it’s original elevation, and restore native habitats.

Project Overview

  • Removed approximately 6 acres of exotic vegetation including seaside mahoe, Australian pine, and Brazilian pepper.
  • Excavated and transported 17,000 cubic yards of dredge spoil to Snook Islands to create mangrove islands and seagrass habitat.
  • Restored 1.7 acres of existing mangroves through the creation of a series of tidal channels to provide flushing to the mangrove community.
  • Created 1.4 acres of tropical maritime hammock.
  • Planted 3 acres of red mangroves and planted cordgrass along 1,190 feet of tidal channels.
  • Mangrove seedlings used in this project were collected and planted by many volunteer groups including Forest Hill High School and Jupiter High School Environmental Academies and the West Palm Beach Fishing Club.
  • Completed in June 2004.

Benefits

  • Recreates a variety of intertidal habitats for fish, manatee, birds, and invertebrates.
  • Creates increasingly scarce maritime hammock habitat.
  • Provides excavated spoil to create seagrass recruitment at Snook Islands Natural Area.

Project Partners
Palm Beach County, Audubon Society, United States Army Corps of Engineers, Florida Department of Environmental Protection, Town of Palm Beach

For More Information

 

Current Highlights and Upcoming Events

 
  • Hungryland Slough Natural Area, including the parking lot, is closed due to prescribed burn activity.
  • Environmental Times Newsletter
    Read the latest edition Spring 2016 for highlights on artificial reefs, climate change, LagoonFest and more. [LINK]
  • Pawpaw Preserve Natural Area
    The draft management plan is now available for public review. Public comments can be emailed to , or can be provided at the April 29, 2016 NAMAC Meeting. Click here for more information on the meeting time and place.[DRAFT PLAN]
  • Instagram Photo Contest: Hug a Tree for Earth Day
    Show off your love for trees and Mother Earth by snapping a picture of a tree-hugger in action during April to celebrate the value Palm Beach County's trees provide to us and the environment. See link for rules and entry information. [PDF]
  • Volunteer Accomplishments in 2015
    See what ERM's volunteers were up to in 2015. [PDF]
  • Mosquito Control Update - Zika Virus
    While ERM's Mosquito Control Division is hard at work taking proactive steps to reducing mosquito popluations learn how you can protect yourself and reduce your exposure to mosquitoe-borne diseases. [PDF]
  • Snail Walk and Talk Sat. April 30th - Winding Waters Natural Area, West Palm Beach
    Join the Snail Lady of Palm Beach County for this hour-long kid-friendly walk and talk to learn the secrets these creepy crawly animals keep hidden under their shells. Registration required. [EVENT FLYER]
  • Scavenger Hunts
    Are available at several natural areas for youngsters to complete to recieve their Natural Area Youth Explorer certificate. [PDF]
  • ERM's Status Reports
    Stay up to date on our projects with these monthly publications. [LINK]