Regional Flood Mitigation Feasibility Study or “The Tunnel Feasibility Study” Gallery Regional Flood Mitigation Feasibility Study or “The Tunnel Feasibility Study” Detention Regional Flood Mitigation Feasibility Study or “The Tunnel Feasibility Study” Detention Chris Labod2024-03-18T19:31:02-05:00 The project is a partnership with Harris County Flood Control District and the City of Houston. Learn More