Army Department June 24, 2008 – Federal Register Recent Federal Regulation Documents

The Clear Creek watershed drains portions of Fort Bend, Harris, Galveston, and Brazoria counties, Texas, including portions of Houston and the smaller towns of League City, Friendswood and Pearland, among others. The watershed also forms part of the boundary between Harris County to the north and Galveston and Brazoria counties to the south. Clear Creek flows into the west side of upper Galveston Bay through Clear Lake. The Draft Environmental Impact Statement (DEIS) will evaluate several flood detention and conveyance features to reduce flooding of homes and businesses in the Clear Creek Watershed. The study will focus on environmental and social conditions currently present and those likely to be affected by the proposed changes in the watershed. The flood-control project includes construction of several miles of high flow channel adjacent to the existing channel, while preserving the existing channel and floodplain forest. Detention of flood waters would also be provided in some areas where the high flow channel diverges from the low flow channel and in off-line detention areas adjacent to the creek. All flood control measures on Clear Creek occur upstream of the Dixie Farm Road crossing. The proposed project also includes widening three tributaries to Clear Creek, Mud Gully, Turkey Creek, and Mary's Creek, for improved conveyance of flood flows, with detention basins constructed adjacent to Mary's Creek and between Clear Creek and Mud Gully.