Harris County drainage network,
approximately 2,500 miles of channels
Along with mowing and routine maintenance of the county’s 2,500 miles
of channel, dozens of stormwater detention basins and thousands of
buyout lots, the Flood Control District conducts major maintenance to
repair damage caused by storms and erosion.
The Harris County Flood Control District has many programs that serve
to maintain the infrastructure we put in place in the name of flood