The Tangipahoa River is a significant waterway located in southeastern Louisiana. It flows approximately 130 miles through several parishes, including Tangipahoa Parish and St. Helena Parish, before emptying into the Lake Pontchartrain basin. The river is known for its scenic beauty and diverse ecosystems, making it a popular spot for recreational activities such as fishing, kayaking, and birdwatching. The river's watershed supports various wildlife and plant species, contributing to the region's biodiversity. Additionally, the Tangipahoa River plays a crucial role in local agriculture and water supply, serving communities along its banks. Its importance to the environment and local economy makes it a vital natural resource in Louisiana.