Latest News Operating Budget for Fiscal Year 2020-2021The adopted Operating Budget for Fiscal Year 2020-2021 is available for download here. More Gretna News Gretna Offices Closed on Memorial Day, May 26, 2025 Posted: Thursday, May 22, 2025 The Boil Water Advisory Has Been Cancelled Posted: Friday, January 24, 2025 Reminders: Closures, Cancellations, & Precautions, Jan. 22, 2025 Posted: Tuesday, January 21, 2025