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Harris County Flood Control District signs Addicks and Barker resiliency study agreement

Published Oct. 10, 2018

HOUSTON -- The Harris County Flood Control District (the Flood Control District) joined its federal partner, the U.S. Army Corps of Engineers (USACE), in signing a Feasibility Cost Sharing Agreement (FCSA) for a comprehensive study of the Addicks and Barker Reservoirs and surrounding watersheds. The $6 million study will include Buffalo Bayou and its tributaries and USACE will serve as the lead agency.

The signing of the FCSA marks the beginning of a three-year study period in which USACE, with input from the Flood Control District, will evaluate and recommend projects and operational changes to improve the effectiveness of the reservoirs in reducing flood risks upstream and downstream. The public will be engaged at intervals throughout the study. Over the next year, the study team will focus on identifying and evaluating alternatives, and developing a recommended plan for more detailed analysis.

Although the reservoirs are owned, operated and maintained by USACE, the Flood Control District is responsible for other flood control infrastructure throughout Harris County, including tributaries upstream and receiving channels downstream of the reservoirs. The study will provide critical information for the USACE, Flood Control District, and the public to help identify and minimize flood risks upstream and downstream of the reservoirs.

 “The Flood Control District is excited to launch this long-awaited study and to continue its successful partnership with USACE under this agreement,” said Russ Poppe, Executive Director of the Flood Control District.  “With the agreement signed as well as the team and funding in place, we are poised to move forward with the study and toward implementation.”

The agreement for the $6 million, three-year study was approved by Harris County Commissioners Court on October 9. Under the provisions of the Bipartisan Budget Act of 2018 (BBA 2018), which was signed into law on February 9, the study will be fully funded by the federal government. The agreement therefore does not commit local funds to the study, but does formally recognize the Flood Control District as a working partner. BBA 2018 also provides that projects identified by the study may be eligible for construction funding provided by the Act.

 “We are very excited to sign the FCSA with the HCFCD for the Buffalo Bayou and Tributaries Resiliency Study," said Col. Lars Zetterstrom, commander, Galveston District Corps of Engineers.    "While this study will be at full federal expense, we welcome partnering with the Harris County Flood Control District to enhance the study and ensure our alternatives proposed have the full participation and involvement of the District as the non-federal sponsor and other federal, state, county and local governmental and non-governmental partners."


The Addicks and Barker reservoirs were built in the 1940s as part of a federal project to reduce flooding risks along Buffalo Bayou, which runs west to east through downtown Houston. The U.S. Army Corps of Engineers (USACE) completed construction of Addicks Dam in 1948 and Barker Dam in 1945. USACE owns, operates and maintains the reservoirs, including leases or permits for some compatible recreational uses within the basins.

Operation of the outlet facilities controls discharges from the reservoirs into Buffalo Bayou. Environmentally-sensitive areas and a wide range of wildlife habitats exist within the reservoir boundaries and along the upper tributary reaches that extend into the Katy Prairie.  


The Harris County Flood Control District provides flood damage reduction projects that work, with appropriate regard for community and natural values. With more than 1,500 bayous and creeks totaling approximately 2,500 miles in length, the Flood Control District accomplishes its mission by devising flood damage reduction plans, implementing the plans and maintaining the infrastructure. To learn more about the Flood Control District, visit or follow us on Twitter @HCFCD for all the latest #HCFCDnews.


The USACE Galveston District was established in 1880 as the first engineer district in Texas to oversee river and harbor improvements. The district is directly responsible for maintaining more than 1,000 miles of channel, including 270 miles of deep draft and 750 miles of shallow draft as well as the Colorado River Locks and Brazos River Floodgates.

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LTC Mark T. Williford

Release no. 18-048