November 28, 2016

GIWA will be conducting a temporary change in the disinfection process for its potable (drinking) water supply from November 28, 2016 through January 3, 2017.  This conversion is done in conjunction with scheduled upgrades to GIWA's reverse osmosis water treatment plant.  Please see official notice:


Please contact GIWA at 941-964-2423 with questions.

Rainfall and Gallons Sold

The following compares rainfall to gallons sold on the Island:


GIWA's wants to remind everyone to turn off their sprinklers when it rains.  The easiest way to accomplish this is with an automatic rain shutoff device that overrides the irrigation systems when sufficient rain has fallen.
Gasparilla Island Water Association, Inc. (GIWA) is a non-profit membership owned water and sewer utility organized in 1966 through the efforts of the Boca Grande Women's Club.  The members of GIWA are property owners on Gasparilla Island and the Boca Grande Causeway that are connected to GIWA's water and sewer system.

The affairs of GIWA are managed by a volunteer Board of Directors consisting of nine members of the corporation.  The current Board of Directors are as follows:

Recent News
Welcome to GIWA
Robert Heilman, Director
Jeff Moore, Director
Tom Shaffer, Director
Ian Rogerson, Director
Bob Marini, Director
Leslie Diaz, President
Bill Caldwell, Vice-President
Mike Holmes, Treasurer   
Susan Spurgeon Secretary

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