Key Largo Water Bill Pay & Setup
Official water utility, online billing, and customer service guide for Key Largo, Florida.
Online Bill Pay Portal
Securely pay your municipal water and sewer bills online without any hassle.
Contact & Office Details
Service Provider
Florida Keys Aqueduct Authority (FKAA)
In-Person Office
1100 Simonton St, Key West, FL 33040
Important Notice
FKAA provides the potable water piped from the Florida Everglades on the mainland.
Complete Water Utility Guide
Florida Keys Aqueduct Authority Integration
Fresh drinking water in Key Largo is pumped all the way from the mainland, making the Florida Keys Aqueduct Authority (FKAA) the sole provider of this precious resource. Establishing a new domestic water connection requires residents to submit a formal application directly to the FKAA. This can be accomplished via their comprehensive digital onboarding portal. Applicants must supply a valid government-issued photo ID and official proof of property ownership or a current lease agreement. Due to the unique infrastructure of the Keys, it is highly advised to submit your request several business days before your arrival.
Initial Activation and Deposit Tiers
Activating your water tap on the island involves necessary upfront financial commitments. The FKAA assesses a mandatory administrative service fee to cover the logistical costs of deploying a technician to physically unlock your meter. In addition, all residential accounts are subject to a security deposit, which serves to protect the utility cooperative against future delinquent balances. The exact deposit amount is scaled based on the diameter of your water meter. Customers who maintain an unblemished payment trajectory for a specified period often become eligible to have this deposit credited back against their active monthly charges.
Web Portal and Auto-Pay Enrollment
To streamline the management of your household expenses, the FKAA provides a highly secure online billing dashboard. By registering your unique customer account number, Key Largo residents can transition to eco-friendly paperless statements, meticulously track their daily water consumption, and execute instant electronic payments using a major credit card or ACH bank transfer. For residents seeking the ultimate peace of mind—especially those who split their time between the Keys and other locations—enrolling in the automated bank draft program ensures your statement balance is pulled from your checking account on the exact due date, avoiding late penalties.
Customer Service Centers and Mail Options
If you are averse to conducting financial transactions on the internet, the FKAA maintains multiple accessible offline avenues. The closest customer service office is located down the highway in Tavernier, where the front lobby is open during standard weekday hours to process payments made via cash, personal check, or money order. For after-hours convenience, a secure night depository box is available on-site. Alternatively, you can always detach the payment voucher from your mailed paper invoice and send it via the United States Postal Service, ensuring you allow ample time for the mail to traverse the island chain.
Island Conservation and Bill Adjustments
Because fresh water must be piped over 100 miles into the Keys, strict conservation rules are a permanent fixture of island living. Landscape irrigation is severely restricted to minimize evaporation and preserve the mainland aquifer. If you experience an inexplicable surge in your monthly charges, a ruptured underground pipe or a malfunctioning boat dock hose is frequently the root cause. Once you hire a licensed plumber to rectify the failure, you can submit the repair invoice to the FKAA. The authority offers a formal leak adjustment program that may credit a portion of the wasted volumetric water back to your account.
Frequently Asked Questions
Q: Where can I pay my water bill online in Key Largo?
A: You can pay your bill securely through the official payment portal managed by Florida Keys Aqueduct Authority (FKAA).
Q: What are the office hours for water utility services?
A: The office is open during these hours: Monday - Friday, 8:00 AM - 5:00 PM.
Q: Who do I call for water emergencies or billing questions?
A: You can contact Florida Keys Aqueduct Authority (FKAA) customer service directly at 305-853-1999.
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