Customer Notice:


Online payments are now available on this website.

To access your account, you will need your Book number, Account number, and Pin number located at the top of your monthly utility statement.  You can pay your utility account with Debit card, Credit Card, or e-check. You will also be able to view current usage for Potable (Drinking) and Reuse (Sprinklers) water.
Just click on the "Pay Utility Bill" button below to access your online account. 
Please allow 24 to 36 hours for payment to be posted.  


Enroll In E-Billing For Easy Access To Your Online Utility Account

To sign up for E-Billing fill out the remittance stub of your current utility statement and return to the district office.

Seminole Improvement District
4001 Seminole Pratt Whitney Road
Westlake, Florida 33470

Monday-Friday 9:00 a.m. to 4:00 p.m.



Seminole Improvement District (SID) is an independent special purpose government authorized by Chapter 189 of the Florida Statutes that was formed on June 26, 1970 by the legislature of the state of Florida. SID was formerly known as Seminole Water Control District and consists of approximately 4,000 acres of land. The District is roughly located between 60th street N. on the north, 140th Avenue N. on the east, Cheetham Hill Road on the west and Sycamore Drive on the south, with a small portion extending to Southern Blvd.

SID is empowered to construct and maintain a number of types of public works and utilities including water, sewer, drainage, irrigation, water management, parks, recreation facilities, roadways and/or related activities.

SID operates within the ethics provisions as outlined in Chapter 189 and Chapter 112 of the Florida Statutes as applicable and the Florida Commission on Ethics.



For Public Records Requests Contact:
Sandra Demarco
This email address is being protected from spambots. You need JavaScript enabled to view it.
(954) 603-0033, extension 40532

Registered Agent
Mr. Terry Lewis
515 N. Flagler Drive, Suite 1500
West Palm Beach, FL 33401




Seminole Improvement District

4001 Seminole Pratt Whitney Road

Westlake, FL  33470

(561) 790-1742



Accessibility Policy