Minnegang Creek Flood Study Report - Wollongong City Council

Table 5-1 MIKE 11 river branchesBranch nameMINNEGANLAKEHTS2MELINDARANCHBY1RANCHBY2RANCHBY3RANCH BY4BARINAKARRABAHGILGANDDENISE1DENISE2DENISE3CANBERRALAKEWEIRNORWEIRILLAWEIRJANEWEIRPIPE_1PIPE_10DescriptionMinnegang Creek, from its headwaters upstream of Ranchby Avenue to LakeIllawarraThe tributary from Gordon Crescent, under Ranchby Avenue and confluencingwith MINNEGAN immediately upstream of Lake Heights RoadThe tributary from Melinda Grove, under Gilgandra Street and confluencingwith MINNEGAN at the southern end of Barina ParkThe minor branch draining the undeveloped area between No. 14 RanchbyAvenue and Hilltop AvenueThe minor branch draining the undeveloped area between No. 30 RanchbyAvenue and Hilltop AvenueThe minor branch draining the undeveloped area between No. 42 RanchbyAvenue and Hilltop AvenueThe minor branch draining the area between No. 51 Ranchby Avenue and theLAKEHTS2 tributaryThe overland flow path along Barina Avenue, which joins Minnegang Creek atthe eastern side of Barina ParkThe overland flow path along Karrabah Crescent, which joins MELINDA at thebottom of Melinda GroveThe overland flow path along Gilgandra Street, which joins MELINDA at thenorthern side of Barina ParkThe overland flow path from Trevor Avenue, across Denise Street andconfluencing with MINNEGANThe overland flow path from Trevor Avenue, joining DENISE1 at Denise StreetThe overland flow path from Denise Street, confluencing with MINNEGANThe overland flow path from Canberra Road, across Denise Street andconfluencing with MINNEGANThe overflow path for flows in excess of the culvert capacity at the MinnegangCreek crossing under Lake Heights RoadThe overflow path for flows in excess of the culvert capacity at the MinnegangCre ek crossing under Northcliffe DriveThe overflow path for flows in excess of the culvert capacity at the MinnegangCreek crossing under the carpark access road adjacent to the Lake IllawarraYacht ClubThe overflow path for flows in excess of the capacity underneath the bridgebetween Jane Avenue and Denise StreetMajor piped stormwater line beginning within Barina Park to outlet downstreamof Weringa AvenueMajor piped stormwater line beginning just downstream of Lake H eights Roadand joining PIPE_1 within Barina ParkSV8507-D0-001 Rev 2 5-1718/10/02