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    • Beachwalk Working Group Projects
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    • Collins North (41st to 63rd) Working Group
    • Collins South (25th to 41st) Working Group
    • Indian Creek Drive Working Group Projects
    • Public Spaces Working Group Projects >
      • Miami Beach Drive Promenade
    • Current Developments
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    • Other Projects of Interest to MBNA
  • Officers & Working Group Members
  • Membership and Sponsors
  • Meeting Minutes/Videos
  • Meetings Photo Gallery
  • By-Laws
  • HOME PAGE
  • ABOUT US
  • CALENDARS & EVENTS
  • PROJECTS OF INTEREST
    • Beachwalk Working Group Projects
    • Beach and Water Quality Working Group Projects
    • Beachfront Concessions
    • Bicycle/Pedestrian Safety
    • Collins North (41st to 63rd) Working Group
    • Collins South (25th to 41st) Working Group
    • Indian Creek Drive Working Group Projects
    • Public Spaces Working Group Projects >
      • Miami Beach Drive Promenade
    • Current Developments
    • G.O. Bond related Projects
    • Other Projects of Interest to MBNA
  • Officers & Working Group Members
  • Membership and Sponsors
  • Meeting Minutes/Videos
  • Meetings Photo Gallery
  • By-Laws

Beach and Water Quality

Beach and Water Quality Working Group

MBNA Beach and Water Quality Working Group Members:
  • Chair: Oscar Vazquez
  • Projects include:  Sargassum, Beach Re-Nourishment, Beach Concessions
  • Members:  Esteban Porcelli, Charlotte Tomic, Jose Flores, Alex Penelas,  Lina Blanco, and Alicia A. Casanova

Beachfront Concessions. 
​
For detailed information and Applications, please go to our Beachside Concessions page.

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SAVE THE DATE FOR OUR UPCOMING MBNA "WORKING GROUP MEETING" 
​(via Zoom):

Wednesday, April 19, 2023 from 4:00 to 5:00 p.m.
Agendas include:
  • Sargassum 
  • Beach Concessions
  • Beach Re-Nourishment

Sargassum (Seaweed) 
The MBNA is extremely concerned with the ongoing Sargassum that is affecting the quality of our beaches.
Sargassum arriving in the Mid Beach area has been increasing since 2011. 

​Already under attack from erosion and rising seas, South Florida beaches are facing a new crisis: the invasion of Sargassum seaweed.  Washing ashore in increasingly alarming amounts, Sargassum is coating coastlines over much of the state.   “Sargassum is a good thing,” Dr. Brian Lapointe of Florida Atlantic University's Harbor Branch Oceanographic Institute said. “It’s fish factory when it’s offshore, but when it comes ashore in excessive amounts, it becomes problematic.  Lapointe has been monitoring this floating seaweed for decades, using satellites to track the 5,500-mile-long Great Atlantic Sargassum Belt. Stretching from the Gulf of Mexico to West Africa, the Belt is home to more than 20 million tons of Sargassum in this recent bloom. “Since 2011, we have seen this ramping up, up and away," Lapointe said.  Sargassum in the open water or even on our beaches is nothing new. 

The chart below from the University of South Florida Optical Oceanography Lab (USFOOL) shows the change in Sargassum flow captured entering the Central West Atlantic. Some of this flow of sargassum ends up on our shores.  The USF Lab estimates that “considering the historical record-high levels of Sargassum in June 2022, more Sargassum may enter the CS (Caribbean Sea) and the GoM (Gulf of Mexico) in the following months following major ocean currents.”

The MBNA has been in communication with City and County Officials to monitor and stay informed of what is being done to prevent these situations from escalating again.

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Coming soon to Florida beaches: Massive, messy and maybe record mounds of seaweed
Link to article in the Miami Herald - May 14, 2023
BY NICOLAS RIVERO  NRIVERO@MIAMIHERALD.COM
A giant blob of seaweed, spanning 5,000 miles and weighing an estimated 6.1 million tons, threatens to blanket Florida beaches and Caribbean islands with smelly piles of decaying brown goop.
Sargassum — the scientific name for the brown seaweed often found strewn across South Florida beaches — could start piling up in the Florida Keys in the next few days. Scientists expect Miami Beach to become a hot spot later in the sargassum season, which runs from March through October.
This year’s sargassum bloom is shaping up to be one of the biggest ever recorded. Since 2011, a combination of human activity and climate change has created a string of unusually large seaweed blobs. Every year for the past five years has set a new record for the biggest blob ever.

Miami-Dade County has 
identified four seaweed hot spots: beaches in Haulover just north of Haulover Cut; beaches in Bal Harbour just south of Haulover Cut; Miami Beach between 26th Street and 31st Street; and the beaches alongside the South Pointe jetty.
New York Times Article from March 14, 2023:
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Sargassum on weekend of March 24-26, 2023 from 28th to 29th Street. 
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Beach Re-Nourishment
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2-7-23 BEACH RE-NOURISHMENT UPDATE FROM CITY MANAGER
JANUARY, 2023 BEACH RE-NOURISHMENT UPDATE
September 2, 2022 LETTER TO COMMISSION RE BEACH RENOURISHMENT PROGRESS
SEPTEMBER 2, 2022 BEACH RENOURISHMENT PROJECT
July 20, 2022 - MDC VALUABLE INFORMATION RE SARGASSUM
JULY 1, 2022 BEACH RE-NOURISHMENT PROJECT INFO
June, 2022 - CRITICALLY ERODED BEACHES IN FLORIDA - FDEP DOCUMENT
JANUARY 24, 2022 BEACH RENOURISHMENT PROJECT INFO

BEACH & WATER QUALITY WORKING GROUP MEETING NOTES (10/19/22)
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MORE INFORMATION ON SARGASSUM:
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BEACH & WATER QUALITY WORKING GROUP MEETING (7/27/22)
On Wednesday, July 27, 2022, a "Beach & Water Quality Working Group" meeting took place via Zoom.  Oscar Vazquez, our WG Chair, coordinated the meeting in an effort to have the City and State prioritize finding a short term solution to this problem which continues to increase and seriously affect our beaches, especially in the MidBeach areas.  Thank you to Gabriella Gonzalez, the MidBeach Neighborhood Affairs Coordinator, and Samantha Tiffany, the City of Miami Beach's Environmental Resource Manager, for attending the meeting and listening to our concerns.  

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The "blanket" of Sargassum as seen between 27th and 29th Street: 
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MIAMI BEACH SITE WITH INFO ON SEAWEEDS, SEA TURTLES & MORE
USF WATCH on Sargassum BLOOMS IN CARIBBEAN SeA
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April, 2021:

Email: mbna@Midbeachna.com

Midbeach neighborhood association, inc.