C.1 SWMM-Urban Temporal rainfall H < 3 2016 > 500 Improved regionalised RLMA&SI Approach 2 Urban distribution distributions for urban rainfall distributions (Smithers & Schulze, areas- To be 2003) is available incorporated in stormwater management models, e.g. SWMM C.2 Web-based Web-based M 2 2019 < 500 Create a web-based Design flood 5 Framework of Framework similar to database which estimation software methods on the "Dam Safety consolidates all the developed by Van SANCOLD web-site Hydrology Toolbox" as Rainfall and Flood Dijk (2005, developed under WRC WGs' outputs, along UPFLOOD) and Project K5/1420 with user-friendly Gericke (2010, software containing a DFET) are available, suite of (updated) but needs further nationally/internationally refinement and used design flood needs to be estimation methods. consolidated into a single package/ form part of a web-based Framework, e.g. Dam Safety Hydrology Toolbox (WRC Project K5/1420) C.3 Catalogue of Catalogue/ database M > 1 2017 < 500 Extreme flood 3 extreme hydrographs of extreme hydrographs and their Görgens et al. (2007, T=10 hydrographs similar to associated WRC Report the information as characteristics (e.g. 1420/3/07) contained in WRC volume, peakflow, time developed EX-HYD Report 1420/3/07 to peak, baselength, software to extract etc.) needs to be flood hydrographs. extracted from the DWA No separation of primary flow data sets. baseflow and direct runoff currently possible.
C.1 SWMM-Urban Urban distribution Temporal rainfall distributions for urban areas- To be incorporated in stormwater management models, e.g. SWMM H < 3 2016 > 500 Improved regionalised rainfall distributions RLMA&SI Approach (Smithers & Schulze, 2003) is available 2 C.2 Web-based Framework of methods on SANCOLD web-site Web-based Framework similar to the "Dam Safety Hydrology Toolbox" as developed under WRC Project K5/1420 M 2 2019 < 500 Create a web-based database which consolidates all the Rainfall and Flood WGs' outputs, along with user-friendly software containing a suite of (updated) nationally/internationally used design flood estimation methods. Design flood estimation software developed by Van Dijk (2005, UPFLOOD) and Gericke (2010, DFET) are available, but needs further refinement and needs to be consolidated into a single package/ form part of a web-based Framework, e.g. Dam Safety Hydrology Toolbox (WRC Project K5/1420) 5 C.3 Catalogue of extreme hydrographs T=10 Catalogue/ database of extreme hydrographs similar to the information as contained in WRC Report 1420/3/07 M > 1 2017 < 500 Extreme flood hydrographs and their associated characteristics (e.g. volume, peakflow, time to peak, baselength, etc.) needs to be extracted from the DWA primary flow data sets. Görgens et al. (2007, WRC Report 1420/3/07) developed EX-HYD software to extract flood hydrographs. No separation of baseflow and direct runoff currently possible. 3