C-28 P118-25-00 and P118-25-01

C-28 P118-25-00 and P118-25-01

Last Modified: 10/02/2020 02:00 PM


Recent Actions

October 27, 2020 - Harris County Commissioners Court authorized the Flood Control District to submit an application to the Texas Water Develoment Board for grant funds in the amount of $4,481,584, with a required local match of $10,469,130, in support of this project.

May 19, 2020 – Harris County Commissioners Court approved updates to project details in the 2018 Bond Program List. Update consolidates project with Bond ID C-28 into a single project.

November 13, 2018 – Harris County Commissioners Court approved a $900,000 agreement with an engineering firm to conduct preliminary engineering in support of this project.

August 28, 2018 – Harris County Commissioners Court authorized negotiations with an engineering firm to complete a preliminary engineering report in support of this project.

August 28, 2018 – Harris County Commissioners Court authorized and initiated this project


Note: Bond ID C-29 has been consolidated with Bond ID C-28.


The goal of this project is to reduce flooding risks by improving the capacity of Halls Bayou channel P118-25-00 and its tributary, channel P118-25-01 to convey stormwater during rain events.

This project is part the Watershed-Wide Project Implementation Program for Halls Bayou.


This project is in the PRELIMINARY ENGINEERING stage. This stage of the project will result in a preliminary engineering report (PER) with a recommended project that can be taken to Harris County Commissioners Court for approval and then advanced to the DESIGN stage. The PER may identify needed right-of-way acquisition, utility relocation and a preliminary cost estimate.


Channel P118-25-00 is located just upstream (west) of Hardy Toll Road with an approximate length of 0.7 miles and a drainage area of 100 acres. The modeled channel terminates at Aldine Mail Route Road but continues north as a simple roadside ditch. Channel P118-25-01 intersects P118-25-00 about 1,200 feet south of Aldine Mail Route Road.

Bond Project Listing

Bond Project C-28 is a potential future Partnership project with the City of Houston and Harris County. The Flood Control District has also applied for funding through the Texas Water Development Board’s Flood Infrastructure Fund and is considering additional grant options. Total allocation for this project is currently $24 million on the Bond Project List, of which approximately $21.6 million is partnership funding and $2.4 million is local funding.

Bond Listing

List of 2018 Bond Projects

The Harris County Flood Control District has a significant number of flood damage reduction projects occurring all over Harris County as part of its on-going Capital Improvement Program (CIP), Operations and Maintenance, and the 2018 Bond Program. Click the Project ID on the Map to learn about projects’ details. Some early-stage projects are not highlighted on the map. The map will be updated when projects advance or when more information becomes available.

Project Lifecycle

Every flood damage reduction project is unique. Yet each project begins and ends, with common and predictable milestones along the way. Whether a project moves forward – and how quickly – depends on many factors, including the availability of funding at each milestone, shifting community priorities for flood damage reduction, and other changing circumstances (such as the price of trees or concrete) from year to year.


Public Information Session

A series of projects in the Halls Bayou watershed are included in two separate applications for federal funding through the Community Development Block Grant for Mitigation (CDBG-MIT) Program. The projects included are Bond Project IDs: C-01, C-23, C-24, C-26, C-28, C-30 and C-41. A virtual Public Information Session to discuss these projects was held on:

Date: Wednesday, September 23, 2020
Time: 6:30 p.m. to 7:30 p.m.

The official public comment period for the CDBG-MIT applications will be open from October 3 – October 16, 2020. We encourage residents to learn more about the application process, submit a comment and view the meeting presentation and video:

Information on CDBG-MIT Virtual Meeting Video Presentation

Community Engagement Meeting

A Community Engagement Meeting for this project was held on November 11, 2019 at the Hardy Senior Center, 11901 W. Hardy Road in Houston.