January 10, 2023 – Harris County Commissioners Court approved a change to the Phase 3 construction contract adding 15 calendar days with no change to the contract amount.
October 25, 2022 – Harris County Commissioners Court authorized a change in the construction contract, adding 70 calendar days, with no change to the contract amount, in support of Phase 3 of this project.
September 27, 2022 - Harris County Commissioners Court approved a change in the construction contract resulting in an addition of 26 calendar days and $52,208 to the contract amount in support of Phase 3 of this project.
August 23, 2022 – Harris County Commissioners Court approved a change in contract adding 54 calendar days and $218,580 to the contract amount in support of this project.
April 26, 2022- Harris County Commissioners Court approved a bill of sale and partial release allowing for the removal of abandoned pipelines near this project.
December 15, 2020 - Harris County Commissioners Court authorized an additional $30,795 to the contract amount for construction of this project.
September 29, 2020 – Harris County Commissioners Court approved an additional amount of $12,000 for design, bidding, and construction phase engineering services in support of this project.
August 25, 2020 – Harris County Commissioners Court authorized a change in contract with no additional funds for construction services in support of 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 Unit ID; project funding also updated based on engineer's estimate and consolidation with Bond ID F-03; and project type changed because no funding partner has been identified.
May 2020 – Construction began.
April 28, 2020 – Harris County Commissioners Court authorized negotiations with an engineering firm for materials engineering and testing services in support of this project.
January 28, 2020 - Harris County Commissioners Court awarded a $16.96 million contract for construction of the South Belt and Christia V. Adair Stormwater Detention Basins.
November 12, 2019 – Harris County Commissioners Court authorized negotiations with various political jurisdictions for agreements in support of collaborative efforts to implement the Clear Creek Federal Flood Risk Management Project and Clear Creek watershed bond projects.
December 4, 2018 – Harris County Commissioners Court approved a $188,180 agreement with an engineering firm for final design of this project.