WELCOME TO ST. TAMMANY PARISH P.O. Box 5438 · Covington, LA · 70434 1301 N. Florida Street · Covington, LA · 70433 Phone: (985) 875-2635 · Fax: (985) 875-2639 Contact Us Map Us St. Tammany Parish’s history was greatly influenced by the abundant sources of water within the parish. Artesian water is the key ingredient in two thriving parish products – Abita Water and Abita Beer. In 1956 the Lake Pontchartrain Causeway was completed.Today St. Tammany is one of the fastest growing parishes in Louisiana. There are 9 towns in St. Tammany Parish: Abita Springs, Bush, Covington, Folsom, Lacombe, Madisonville, Mandeville, Pearl River and Slidell. Read More... SUB-TOPICS • 4-H • Advisory Leadership Councils • Agriculture/Horticulture • Contact Us • Family & Home • Livestock • Master Gardeners • Newsletters • Parish Profile • News • Parish Calendar PUBLICATIONS • Statewide Newsletters • For Sale Publications • Management Guides • Publications Catalog • Bugs, Bugs, Bugs • Clover Connections • Gardengoer Newsletter • Horticulture Hints • Living Well • St. Tammany 4-H Newsletter   LATEST Soil Sampling 4-H Thank You Card St. Tammany Parish Profile Organic Matter Matters Pruning Properly Invitation to 4-H Club Meetings Frost, Freeze, Frozen or Forget it Planting Tips on Avoiding Termites Orange You Glad You Can Grow Citrus The Nitty Gritty of Composting Click for more information... FEATURED PARISH INFORMATION • Value of Extension • Soil Lab • Plant Diagnostic Center • Parish Economic Profile • State Livestock Show • 2012 Spring Floods • Fruit and Vegetable Markets • Vegetable Gardening Tips