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Nassau-Amelia Utilities (NAU)
The Nassau County Board of County Commissioners provides Water Utility Services to the southern end of Amelia Island. The County has contracted with Florida Government Utility Authority to manage the utility. Nassau-Amelia Utilities is dedicated to providing exemplary service to its customers while working closely with building contractors and property developers.
Online Services
The available online services allow you to make your payments automatically with either your credit card.
Visit the Nassau-Amelia Utilities website to pay a bill online.
Nassau Amelia Utilities Commercial Application for Service
Amelia Utilities COVID-19 Update
Nassau Amelia Utilities 2018/2019 Accomplishments
Nassau Amelia Utilities 2018 Goals
2019 Annual Drinking Water Quality Report
2020 Annual Drinking Water Quality Report
Customer Service-Billing Department
NAU Development Project Acceptance
Notice: Letter of Service Availability will take between 7 and 10 working days before a response will be provided.
We appreciate your patience in this matter.
Auto Pay
Conserve-A-Check authorizes Nassau-Amelia Utilities to transfer money directly from your bank account to pay for your monthly utility bills, set up auto pay.
St. Johns River Water Management
St. Johns River Water Management District (SJRWMD) has provided conservation literature including guides to underground irrigation systems and water conservation tips. This information is available at the Nassau-Amelia Utilities customer service office.
Nassau-Amelia Utilities has formed a partnership with SJRWMD in their 2008 Water Conservation Public Awareness Campaign and suggests customers also visit the SJRWMD website for additional information on protecting Florida’s water resources.