Strategic Flood Risk Assessment
A Strategic Flood Risk Assessment for Dacorum Borough Council, St Albans City & District Council, Three Rivers District Council and Watford Borough Council was published in August 2007. The Report and appendices can be downloaded below. An Outline Draft Sequential Test Note was completed for Three Rivers in February 2009 and can also be downloaded below.
Strategic Flood Risk Assessment (August 2007)
DOWNLOADAppendix A - Planning Policy Statement 25
DOWNLOADAppendix C - Communication Plan
DOWNLOADAppendix D - Detailed Hydraulic Modelling
DOWNLOADAppendix E - Fluvial Flooding History
DOWNLOADAppendix F - Sewer Flooding History
DOWNLOAD
The maps associated with the Strategic Flood Risk Assessment and appendicies can be downloaded below.
Tile A1 - Location Plan - All Councils
DOWNLOADTile B1 - Historical Flooding - All Councils
DOWNLOADTile B7 - Historical Flooding - TRDC View 1 of 2
DOWNLOADTile B8 - Historical Flooding - TRDC View 2 of 2
DOWNLOADTile C1 - Structures and Defences - All Councils
DOWNLOADTile C7 - Structures and Defences - TRDC View 1 of 2
DOWNLOADTile C8 - Structures and Defences - TRDC View 2 of 2
DOWNLOADTile D1 - Topography - All Councils
DOWNLOADTile D7 - Topography - TRDC View 1 of 2
DOWNLOADTile D8 - Topography - TRDC View 2 of 2
DOWNLOADTile E1 - Flood Map 2007 - All Councils
DOWNLOADTile E7 - Flood Map 2007 - TRDC View 1 of 2
DOWNLOADTile E8 - Flood Map 2007 - TRDC View 2 of 2
DOWNLOADTile F1 - Flood Zones 2025 to 2115 - All Councils
DOWNLOADTile F7 - Flood Zones 2025 to 2115 - TRDC View 1 of 2
DOWNLOADTile F8 - Flood Zones 2025 to 2115 - TRDC View 2 of 2
DOWNLOADTile G1 - Major Defences and Flood Alleviation Schemes - All Councils
DOWNLOADTile H1 - Hydrometry and Flood Warning Map - All Councils
DOWNLOADOutline Draft Sequential Test Note (February 2009)
DOWNLOAD