September 13, 2022 – Harris County Commissioners Court approved an agreement for an Excavation & Removal project (E&R) at the M524-04-00 basin in support of this project.
June 28, 2022 – Harris County Commissioners Court approved a Letter of No Objection with an energy company in support of this project.
May 24, 2022 – Harris County Commissioners Court approved a change in contract adding 15 calendar days with no change to the construction contract amount.
November 30, 2021 – Harris County Commissioners Court authorized a change in the construction contract for the M124-00-00 channel excavation and stormwater detention basin Phase I project, adding 22 calendar days and resulting in no change to the contract amount.
October 12, 2021 – Harris County Commissioners Court approved a change order adding 29 calendar days with no increase in the construction contract amount.
July 20, 2021 – Harris County Commissioners Court authorized a $1.4M agreement for design, bidding, and construction phase engineering services in support of this project.
June 8, 2021 – Harris County Commissioners Court authorized the acceptance of a Preliminary Engineering Report and directed the Flood Control District to proceed with design and construction of this project.
January 4, 2021 – Construction activities began on Phase 1.
November 10, 2020 - Harris County Commissioners awarded a $3,548,377 contract for construction of Phase 1 of this project.
September 15, 2020 – Harris County Commissioners Court authorized an $84,986 agreement for materials engineering and testing services in support of this project.
September 15, 2020 – Harris County Commissioners Court authorized an agreement with Harris County Toll Road Authority for design, construction and maintenance of a new segment of HCFCD Unit M124-00-00 from the Tomball Tollway to south of FM 2920.
July 28, 2020 – Harris
County Commissioners Court authorized a tract for channel conveyance improvements to M124-00-00,
Phase II project in Precinct 4 for this project.
June 6, 2020 – Harris County Commissioners Court approved a $1,040,000 agreement for the adjustment of pipelines for this project.
May 19, 2020 - Harris County Commissioners Court approved updates to project details in the 2018 Bond Program List. Update changes project title to include "Downstream of SH 249".
January 7, 2020 – Harris County
Commissioners Court authorized negotiations with an engineering firm for materials engineering and testing services in support of channel excavation.
January 7, 2020 – Harris County Commissioners Court authorized the acquisition of six tracts of land in support of this project.
December 17, 2019 – Harris County Commissioners Court approved a land exchange and $782,444 payment to acquire 22.889 acres for channel conveyance improvements and stormwater detention in support of this project.
September 24, 2019 – Harris County Commissioners Court authorized negotiations with Harris County concerning construction of a regional stormwater detention basin along Willow Creek Tributary M124-00-00 in support of this project.
July 30, 2019 – Harris County Commissioners Court authorized a $1.6 million agreement with an energy company to adjust pipelines in connection with this project
April 30, 2019 – Harris County Commissioners Court authorized the Harris County Flood Control District to submit an application to the U.S. Department of Commerce/Economic Development Administration for a $3 million grant, with a required match of $3.5 million, for the Willow Creek Stormwater Detention Basin project
November 13, 2018 – Harris County Commissioners Court approved a $901,245 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 for preliminary engineering and final design of this project