Projects & Studies
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Countywide or Multi-watershed
- Z-01 Countywide Floodplain Preservation and Right of Way Acquisition
- Z-02 Partnership Projects with Municipalities, Authorities, and Other Districts in Harris County
- Z-03 Countywide Ongoing Planning
- Z-04 Partnership Projects with the Harris County Engineering Department
- Z-05 Advanced Emerging Technologies for Flood Damage Reduction
- Z-08 Preliminary Engineering for Large Diameter Tunnels for Stormwater Conveyance
- Z-10 County-wide Floodplain Mapping Update
- Sediment Removal in Precinct 2
- Aquifer Recharge Technology for Drainage Reuse
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Subdivision Drainage Projects - Harris County Engineering Department
- E-01 Subdivision Drainage Project
- E-02 Subdivision Drainage Project
- E-03 Subdivision Drainage Project
- E-04 Subdivision Drainage Project
- E-05 Subdivision Drainage Project
- E-06 Subdivision Drainage Project
- E-07 Subdivision Drainage Project
- E-08 Subdivision Drainage Project
- E-09 Subdivision Drainage Project
- E-12 Subdivision Drainage Project
- E-13 Subdivision Drainage Project
- E-14 Subdivision Drainage Project
- E-15 Subdivision Drainage Project
- E-16 Subdivision Drainage Project
- E-17 Subdivision Drainage Project
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Addicks Reservoir
- Completed Projects
- C-36 Lower South Mayde Creek
- C-37 Little York Stormwater Detention Basin
- C-38 Dinner Creek Stormwater Detention Basin
- C-40 Study of Addicks and Barker Reservoirs
- C-46 Stormwater Detention Basin on South Mayde Creek
- C-48 Stormwater Detention Basin on South Mayde Creek near the Grand Parkway
- F-53 Rehabilitation of Channels Upstream of Addicks Reservoir
- F-54 Upper Langham Creek Frontier Program
- F-55 Bear Creek
- F-56 Detention and Retention Upper Cypress and Addicks
- F-83 Stormwater Detention Basin North of John Paul Landing
- F-84 Secondary Outfall for John Paul Landing
- F-112 Wetlands Mitigation Bank
- Addicks Reservoir Watershed Model and Map Update
- Cypress Creek Overflow Management Plan
- Stormwater Detention Basin at John Paul Landing Park
- Selective Clearing at Addicks Reservoir
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Armand Bayou
- C-06 La Porte
- C-07 Red Bluff Regional Stormwater Detention Basin
- C-44 Armand Bayou Right-of-Way Acquisition and Floodplain Preservation
- CI-021 Brookglen Flooding Mitigation Analysis
- CI-023 Channel Conveyance Improvements Along Horsepen Bayou and its Tributaries
- F-72 Baywood Stormwater Detention Basin
- Conveyance Improvements on Armand Bayou
- Barker Reservoir
- Brays Bayou
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Buffalo Bayou
- C-40 and C49 - Study of Addicks and Barker Reservoirs
- CI-014 and F-81 W151-00-00 and W153-00-00
- CI-016 Study to Evaluate Bridges and High-flow Bypasses
- F-58 Linear Detention Between State Highway 6 and Sam Houston Tollway
- F-59 W140-00-00 Spring Branch
- F-82 1119 Commerce Street
- Channel Conveyance Restoration at Buffalo Bayou Park
- Memorial Park Demonstration Project
- W129-00-00 Channel Modifications
- Maintenance Repairs on Buffalo Bayou Tributary W167-04-00
- Carpenters Bayou
- Cedar Bayou
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Clear Creek
- C-03 Federal Flood Damage Reduction Project - Clear Creek
- C-05 South Belt Stormwater Detention Basin A520-03-00
- CI-001 Major Maintenance on Clear Creek Channel
- CI-003 Rehabilitation of the A214-00-00 channel
- CI-013 Tributary A104-00-00
- CI-039 Partnership Project with Nassau Bay to Reduce the Risk of Flooding
- CI-62 and CI-63 FM 528 and Dixie Farm Road
- F-02 Hughes Stormwater Detention Basin
- F-03 Dagg Stormwater Detention Basin
- F-76 Wetlands Mitigation Bank
- Mud Gully (Beamer Ditch)
- Second Outlet Channel and Gated Structure
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Cypress Creek
- Completed Projects
- F-20 Cypress Creek Right-of-Way Acquisition and Floodplain Preservation
- F-21 Cypress Creek Tributary K129-00-00
- F-22 Pillot Gully K140-00-00-X023
- F-23 Cypress Creek Tributary K163-00-00 Conveyance Improvements
- F-56 Detention and Retention Upper Cypress and Addicks
- F-88 Stormwater Detention Basins in Large Buyout Areas
- CI-012 Major Maintenance of Cypress Creek and Tributaries
- CI-020 Investigation of potential stormwater detention sites near Cypress Creek and Stuebner Airline Road
- CI-035 TWDB Regional Drainage Plan
- CI-36 Investigation of Potential Benefits of Expanding Cypress Park Stormwater Detention Basin K500-01-00
- Cypress Creek Overflow Management Plan
- Katy Prairie Wetlands Construction and Site Improvements
- Meyer Park Archeological Site
- Dry Gully Erosion Repairs K133-00-00
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Greens Bayou
- C-20 Mid-Reach Greens Bayou Project
- C-31 Smith Road Channel Diversion Project
- C-32 Cutten Stormwater Detention Basin
- C-33 Aldine Westfield Stormwater Detention Basin
- C-34 Lauder Stormwater Detention Basin
- F-40 Lower Greens Bayou Stormwater Detention Basin
- Greens Bayou Wetlands Mitigation Bank
- Glen Forest Stormwater Detention Basin
- Greens Bayou Federal Flood Risk Management Project
- Kuykendahl Stormwater Detention Basin
- Completed Projects
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Halls Bayou
- C-01 Halls Bayou Tributary P118-26-00 and related Stormwater Detention
- C-02 Aldine Westfield Stormwater Detention Basin and Channel CDBG-DR (2016)
- C-25 Halls Bayou Tributary P118-21-00 and related Stormwater Detention
- C-26 and C-27 P118-23-00 and P118-23-02
- C-28 and C-29 P118-25-00 and P118-25-01
- C-35 Design and Construction of Stormwater Detention Basin and Associated Channel Improvements
- Hall Park Stormwater Detention Basin P518-03-00
- Hunting Bayou
- Jackson Bayou
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Little Cypress Creek
- C-19 Frontier Program Downstream of Cypress Rosehill
- F-26 Little Cypress Creek Frontier Program
- F-27 Zube Park Stormwater Detention Basin
- F-28 Kluge Stormwater Detention Basin
- F-29 Mueschke East Stormwater Detention Basin
- F-30 Schiel Stormwater Detention Basin
- F-31 Cypress Rosehill Stormwater Detention Basin
- F-32 Hegar Stormwater Detention Basin
- F-33 Kleb Woods Stormwater Detention Basin
- F-34 Mason Stormwater Detention Basin
- F-35 Bauer-Hockley Stormwater Detention Basin
- F-89 Additional Volume in Little Cypress Creek Stormwater Detention Basins
- Little Cypress Creek Tributary
- Luce Bayou
- San Jacinto River
- San Jacinto & Galveston Bay
- Sims Bayou
- Spring Creek
- Spring Gully & Goose Creek
- Vince Bayou
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White Oak Bayou
- C-14 Federal Flood Damage Reduction Project
- C-15 Arbor Oaks Stormwater Detention Basin
- C-16 Design and Construction of Woodland Trails Stormwater Detention Basin
- C-59 Construction of Inwood Forest West Stormwater Detention Basin
- C-60 Construction of Inwood Forest East Stormwater Detention Basin
- CI-011 Feasibility Study Hidden Lake Townhomes
- CI-030 Turkey Gully
- CI-033 General Drainage Improvements along E105-00-00
- F-09 Little White Oak Bayou Channel Conveyance Improvements
- F-10 Brickhouse Gully
- Inwood Forest Stormwater Detention Project
- Lower White Oak Bayou Channel Restoration Study
- Completed Projects
- Fairbanks-North Houston Stormwater Detention Basin (North)
- Willow Creek
As of 12/14/2018
Greens Bayou Wetlands Mitigation Bank
The Greens Bayou Wetlands Mitigation Bank (Greens WetBank) is a permanently protected, 961-acre expanse of ponds, marshes and forest, located along Greens and Garners bayous in northeast Harris County.
By preserving, restoring and creating wetlands at Greens WetBank, the Harris County Flood Control District provides opportunities for federally permitted government and private developments to mitigate for the unavoidable loss of wetlands elsewhere in Harris County.
Wetlands are among the most productive of ecosystems, and perform many important functions that benefit people and wildlife. The creation of wetland "credits" at Greens WetBank helps offset the "debits" of wetland losses due to development. The sale of those credits helps ensure the long-term sustainability of this important wetland preserve.