Across Harris County, some of the most important flood risk reduction work happens in places that look almost untouched. These natural areas include wetlands, stormwater detention basins with water quality features, projects with natural stable channel design elements, and diverse native plant areas teeming with life. This biodiversity provides habitats for a variety of ecosystems, including threatened and endangered species, such as the alligator snapping turtle and the Texas Prairie Dawn Flower. The Harris County Flood Control District takes great pride in caring for these sensitive environments.

The Flood Control District maintains 45 designated sensitive habitat areas across the county. These are locations where maintenance is adjusted to protect natural ecosystems while still supporting the drainage network. Crews mow less often so native plants can grow, use special methods to control invasive plants without harming native species, and apply vegetation practices that help stabilize slopes and improve stormwater quality. These efforts also create healthy habitats for wildlife.

These benefits are part of why the Flood Control District takes extra care when maintaining sensitive habitat areas. These locations are living, breathing spaces, and crews work year-round to ensure they continue supporting wildlife, the environment, and the community for generations to come.

Help us Maintain Sensitive Habitats

Once these sensitive habitats are compromised, they are very difficult to restore. Furthermore, properly maintained sensitive habitats can be self-sustaining and less costly to maintain over the long term.

Residents can play a meaningful role in supporting Harris County’s sensitive habitats:

• Stay on designated paths when visiting natural areas to protect soils and vegetation
• Avoid dumping yard waste or debris near bayous and channels
• Plant native species at home to support pollinators and improve local ecosystems
• Learn to identify invasive plants and remove them safely from home landscapes

Sensitive habitat maintenance is essential for preserving our natural areas. To learn more about how the Flood Control District cares for these sensitive spaces, visit www.hcfcd.org/maintenance, and stay informed by following us on social media.

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