Barrett, Texas is a small rural community located in Harris County, southeast of Houston. The climate in Barrett is subtropical, with hot and humid summers and mild winters. The area is prone to flooding due to its location near the San Jacinto River and various tributaries. The hydrology constituents in the area include sediment, nutrients, and bacteria. Outdoor recreation opportunities in Barrett include fishing and boating on Lake Houston, hiking and birdwatching in nearby parks such as Sheldon Lake State Park, and visiting historical sites such as the Barrett Station Cemetery and the San Jacinto Battleground State Historic Site.