Ever wonder what secrets a seemingly ordinary bayou holds? This is Luce Bayou. It rises eight miles north of Dayton. It runs west for twenty-three miles to its mouth on Lake Houston.
Luce Bayou’s story is quite interesting. It is more than just a watercourse. The bayou got its name from a runaway slave. Imagine the stories it could tell.
The bayou’s upper reaches are intermittent. This means they don’t always have water. But don’t let that fool you. The lower reaches are full of water because of Lake Houston.
Luce Bayou’s environment is special. The constant water and undeveloped land create varied wildlife habitat. This makes the watershed environmentally sensitive to flood damage reduction projects.
You might be surprised by the terrain. It’s flat to rolling with local escarpments. The soil is deep with fine sandy loams. Heavy forests thrive here because of it. These forests are home to white-tailed deer.
Did you know there was a plan to divert water to Luce Bayou? The Luce Bayou Diversion Project was proposed in the 1970s. It included a pipeline, a canal, a pumping station, and a stream conveyance facility. This would transfer water from the Trinity River to Lake Houston. Archeologists discovered prehistoric sites along the route. As of 1984, the facility had not been constructed.
Luce Bayou is more than just a channel. It’s mostly a natural vegetated channel. This is key to its ecological importance.
The Luce Bayou watershed is large. Most of it lies outside the City of Houston limits. It’s mainly within the City of Huffman. The watershed is bounded by the San Jacinto watershed on three sides.
The terrain is generally flat. Luce Bayou drains southwest to the East Fork of the San Jacinto River. The area within City limits is mostly developed. You’ll find single-family homes and pockets of commercial development.
Luce Bayou’s role in flooding is significant. Modeling shows it contributes to flooding in the watershed’s northern portion. The bayou overtops and causes widespread flooding starting in the 10-year event. Downstream of Huffman Cleveland Road, Luce Bayou is contained for all modeled storm events.
Luce Bayou’s ecosystem is thriving. The bayou is narrow and shallow in its upper reaches. It widens and deepens downstream. The substrate is a mix of mud and sand. Hardwood forests line the banks. They provide habitat for mammals like raccoons and beavers.
The bayou teems with life. Fish like perch, bluegill, and catfish live here. People enjoy fishing, bird watching, and boating. The ecologically significant segment runs from Lake Houston upstream to its headwaters in Liberty County.
Luce Bayou’s bottomland forest is vital. It displays significant habitat value. It supports a high biodiversity of fish and macroinvertebrates. The bottomland hardwood forest and associated wetlands perform hydrologic functions. These relate to flood attenuation and water quality.
So, as you stand here remember the story of Luce Bayou. It is a story of nature, history, and the ongoing relationship between people and the environment.