Alice Springs Flood Investigation and Floodplian Mapping Study
WRM Water & Environment Pty Ltd; Northern Territory. Department of Lands, Planning & the Environment
Roads, Greg
E-Publications; PublicationNT; E-Books; EXTA1463
2015-10-12
Alice Springs
Made available via the Publications (Legal Deposit) Act 2004 (NT).; WRM Water & Environment (WRM) was commissioned by the Department of Lands & Planning (DLP) to undertake a flood study of the Todd River in the Alice Springs area. The aim of the study is to develop a 2 dimensional flood model, which allows flood flow in a complex flood plain to be modelled, to determine the extent and severity of riverine flooding in the town of Alice Springs and the Alice Springs rural area south of Heavitree Gap. The purpose of the study is to produce floodplain maps of the Alice Springs and its rural area for land use planning and counter – disaster purposes. This study is an extension of the Alice Springs Farms Area Floodplain Mapping Study (WRM, 2006), undertaken by WRM on behalf of the Department of Planning & Infrastructure in 2006 in order to develop detailed Todd River floodplain maps for the rural area south of Alice Springs.
1. INTRODUCTION -- 2. CATCHMENT DESCRIPTION -- 3. AVAILABLE DATA -- 4. CALIBRATION AND AND VERIFICATION EVENTS -- 5. HYDROLOGIC MODEL CALIBRATION AND VERIFICATION -- 6. HYDRAULIC MODEL DEVELOPMENTLOPMENT -- 7. HYDRAULIC MODEL CALIBRATION -- 8. FLOOD FREQUENCY ANALYSIS -- 9. DESIGN EVENT HYDROLOY -- 10. DESIGN FLOOD LEVELS AND EXTENTS -- 11. CONCLUSION -- 12. REFERENCES
English
Flood control -- Northern Territory -- Alice Springs; Flood damage prevention -- Northern Territory -- Alice Springs; Floodplain management -- Northern Territory -- Alice Springs; Alice Springs Flood Investigation; Floodplain Mapping
WRM Water & Environment Pty Ltd
Darwin (N.T.)
EXTA1463
vii, 95 pages : colour maps ; 30 cm.
application/pdf.
Check within Publication or with content Publisher.
https://hdl.handle.net/10070/259732
https://hdl.handle.net/10070/494349
0269-02-C1 12 October 2015 77 544.0 544.5 545.0 545.5 546.0 546.5 547.0 547.5 548.0 548.5 549.0 549.5 550.0 550.5 551.0 551.5 552.0 552.5 553.0 553.5 554.0 554.5 555.0 555.5 556.0 556.5 557.0 557.5 558.0 558.5 559.0 559.5 560.0 560.5 561.0 561.5 562.0 562.5 563.0 563.5 564.0 564.5 565.0 565.5 566.0 566.5 567.0 567.5 568.0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 1 1 0 0 1 2 0 0 1 3 0 0 1 4 0 0 1 5 0 0 1 6 0 0 1 7 0 0 1 8 0 0 1 9 0 0 2 0 0 0 2 1 0 0 2 2 0 0 2 3 0 0 2 4 0 0 2 5 0 0 2 6 0 0 2 7 0 0 2 8 0 0 2 9 0 0 3 0 0 0 3 1 0 0 3 2 0 0 3 3 0 0 3 4 0 0 3 5 0 0 3 6 0 0 3 7 0 0 3 8 0 0 3 9 0 0 4 0 0 0 4 1 0 0 4 2 0 0 4 3 0 0 4 4 0 0 4 5 0 0 4 6 0 0 4 7 0 0 4 8 0 0 4 9 0 0 5 0 0 0 5 1 0 0 5 2 0 0 5 3 0 0 El e va ti o n ( m A H D ) Chainage from Amoonguna Stream Gauge (m) Scoured Bed Level Q20 Water Level Q50 Water Level Q100 Water Level Q200 Water Level Q500 Water Level PMF Water Level C h ate au R o ad Ilyip e re n ye H ill A m o o n gu n a Stre am G au ge H e ffe rn an R o ad H e e n an R o ad B ald isse ra D ve H e ath R o ad P e rcy C o u rt Figure 10.1 Todd River Design Flood Long Section Profiles, Amoonguna to Ilyiperenye Hill 556.0 556.5 557.0 557.5 558.0 558.5 559.0 559.5 560.0 560.5 561.0 561.5 562.0 562.5 563.0 563.5 564.0 564.5 565.0 565.5 566.0 566.5 567.0 567.5 568.0 568.5 569.0 569.5 570.0 570.5 571.0 571.5 572.0 572.5 573.0 573.5 574.0 574.5 575.0 575.5 576.0 576.5 577.0 577.5 578.0 578.5 579.0 579.5 580.0 580.5 581.0 581.5 582.0 5 3 0 0 5 4 0 0 5 5 0 0 5 6 0 0 5 7 0 0 5 8 0 0 5 9 0 0 6 0 0 0 6 1 0 0 6 2 0 0 6 3 0 0 6 4 0 0 6 5 0 0 6 6 0 0 6 7 0 0 6 8 0 0 6 9 0 0 7 0 0 0 7 1 0 0 7 2 0 0 7 3 0 0 7 4 0 0 7 5 0 0 7 6 0 0 7 7 0 0 7 8 0 0 7 9 0 0 8 0 0 0 8 1 0 0 8 2 0 0 8 3 0 0 8 4 0 0 8 5 0 0 8 6 0 0 8 7 0 0 8 8 0 0 8 9 0 0 9 0 0 0 9 1 0 0 El e va ti o n ( m A H D ) Chainage from Amoonguna Stream Gauge (m) Scoured Bed Level Q20 Water Level Q50 Water Level Q100 Water Level Q200 Water Level Q500 Water Level PMF Water Level R o ss H igh w ay B rid ge Ilyip e re n ye H ill Ilp arp a R o ad P alm C ircu it C au se w ay H e avitre e G ap Stre am G au ge H e avitre e G ap W alke r Stre e t Ste p h e n s R o ad (Taffy P ick) K e m p e Stre e t Figure 10.2 Todd River Design Flood Long Section Profiles, Ilyiperenye Hill to Kempe Street