DOCSLIB.ORG

Currumbin Creek Catchment Hydrological Study

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Currumbin Creek Catchment Hydrological Study Currumbin Creek Catchment Hydrological Study April 2014 1 Title: Currumbin Creek Catchment Hydrological Study Author: Study for: City Planning Branch Planning and Environment Directorate The City of Gold Coast File Reference: WF50/44/- TRACKS #43749416-v1 Version history Changed by Reviewed by & Version Comments/Change & date date 1.0 Draft Review Review Review Review Distribution list Name Title Directorate Branch Currumbin Creek Catchment – Hydrological Study, April 2014 TRACKS-#43749416-v1 Page 2 of 65 Executive Summary The Natural Hazards (NH) team of the City Planning Branch is undertaken a comprehensive hydrological study of the Currumbin Creek catchment. The Council of the City of Gold Coast (Council) commissioned WRM Water and Environment Pty Ltd (WRM) to undertake a study to review and update its hydrological models to a consistent standard in December 2007. WRM assessed all aspects of model development, calibration, estimation of design discharges and provided a set of recommendations (12.10 ) including a recommendation to update all hydrological models to a consistent standard. Furthermore Monte Carlo methodologies have since become available and it was considered necessary to contrast these methods with the standard Design Event Approach (DEA). This study addresses the WRM recommendation and includes Monte Carlo methodologies for comparative analysis. The main objective of this study is to develop a hydrological model for the Currumbin Creek catchment using the URBS modelling software, calibrate and verify the model against historical flood data, verify the modelling results against Flood Frequency Analysis (FFA) and Joint Probability Analysis (JPA). Finally, estimate the design flood discharges for events ranging from 2 years Average Recurrence Interval (ARI) to the Probable Maximum Precipitation Design Flood (PMPDF) and document all the works to a consistent standard. In this study, the URBS model for the Currumbin Creek catchment was developed using the current land uses, topographic data sets and best available industry standard modelling approaches. The hydrological study undertaken by Council’s NH team has been reviewed by WRM, Council’s Peer Review Group (PRG) and Don Carroll Project Management. Calibration and verification data for 22 historical flood events between 1954 and 2013 were sourced for this study from the Bureau of Meteorology (BoM). From the available data, four events (January 2013, January 2008, June 2005 and February 2004) were selected for calibration and another four events (November 2004, February 1990, April 1972 and February 1972) were selected for verification. The selections of calibration and verification events were based on quality of recorded data sets. The calibration attempted to match the predicted and recorded flood peaks, volumes, shapes and timing of the hydrographs. A single set of model parameters were adopted for all calibration, verification and design events. Rainfall losses were adjusted to achieve the best possible hydrograph shapes and flood volumes. A uniform initial loss and a continuing loss rates were calibrated for each event. Table below shows the set of model parameters adopted for all calibration, verification and design event simulations: Parameter Adopted Value α (Channel lag) 0.14 (Catchment lag) 1.8 m (Catchment non-linearity) 0.65 N (Muskingum non-linearity) 1 F (Fraction of sub-catchment forested) F*0.5 Currumbin Creek Catchment – Hydrological Study, April 2014 TRACKS-#43749416-v1 Page 3 of 65 Very good agreement was achieved between modelled and rated discharges from recorded levels at Nicolls Bridge Gauging Station (GS) for all calibration events. For the purpose of this report rated discharges from recorded levels are labelled as recorded discharges. The table below shows the modelled and recorded peak discharge at Nicolls Bridge GS for all calibration events. Peak Discharge @ Nicolls Br GS (m3/s) Flood Event Modelled Recorded January 2013 164 155 January 2008 390 392 June 2005 259 251 February 2004 86 88 The calibrated URBS model was then used to estimate the design flood discharges throughout the Currumbin Creek catchment using the Design Event Approach (DEA). The design rainfall data including Intensity Frequency Duration (IFD), Temporal Patterns (TP), Areal Reduction Factor (ARF), rainfall spatial distribution and design rainfall losses adopted in this study were based on the recommendations made by WRM, Council’s Peer Review Group (Table 15) and Don Carroll Project Management. A Flood Frequency Analysis (FFA) was undertaken for the rated annual peak discharge at Nicolls Bridge GS. Forty three (43) years of recorded data were available at the time of this study. The methodology recommended in Book 4, Section 2 of Australian Rainfall and Runoff (1987) was used to fit a Log-Pearson Type III distribution for an annual series of rated peak flood discharges for this location. A Monte Carlo based Joint Probability Analysis (JPA) was also undertaken using two methodologies, viz. the Total Probability Theorem Monte Carlo (TPT MC) methodology and the Cooperative Research Centre – Catchment Hydrology Monte Carlo (CRC-CH MC) methodology. The design peak flood discharges throughout the Currumbin Creek catchment has been estimated using the DEA, FFA, TPT MC and CRC–CH MC methodologies. The peak design discharges for different ARIs at Nicolls Br GS estimated by these methods are shown in the table below: ARI Design Peak Discharge @ Nicolls Br GS (m3/s) (Year) DEA FFA TPT MC CRC-CH MC 2 107 101 131 123 5 170 167 185 175 10 220 214 235 220 20 281 266 280 272 50 353 343 343 340 100 413 410 398 385 200 464 486 458 446 The comparison table shows very good agreements among the DEA, FFA, TPT MC and CRC- CH MC estimates. Consequently the design hydrographs predicted in this study using the Design Event Approach are considered robust and will provide the most appropriate input to the Currumbin Creek Catchment – Hydrological Study, April 2014 TRACKS-#43749416-v1 Page 4 of 65 hydraulic models that will be used for flood planning and flood management studies in the Currumbin Creek catchment. The Table below shows the final peak design discharges at different locations within Currumbin Creek catchment for the 2 year ARI to PMP design flood events. It is of note that the design peak discharges estimated in the above comparison table are based on adopted ARF for the catchment area only upstream of Nicolls Bridge GS. However the design discharges estimated in the table below are based on adopted ARF for the total catchment area1. ARI Design Peak Discharge (m3/s) (Year) Camberra GS Nicolls Br GS Catchment Outlet 2 84 105 152 5 136 167 239 10 176 217 306 20 226 278 386 50 284 348 498 100 331 409 593 200 372 458 656 500 427 526 752 1000 537 656 951 2000 592 721 1042 PMPDF 1268 1548 2050 1 Adoption of an ARF for the total catchment is appropriate for deriving inflows for a hydraulic model of the lower Currumbin catchment. Currumbin Creek Catchment – Hydrological Study, April 2014 TRACKS-#43749416-v1 Page 5 of 65 Table of Contents Executive Summary ............................................................................................................................. 3 1. Introduction ................................................................................................................................... 9 1.1 Background .......................................................................................................................... 9 1.2 Study Objective and Scope ............................................................................................... 10 1.3 Previous Studies ................................................................................................................ 10 1.3.1 WBM (1995) ............................................................................................................. 10 1.3.2 GCCC (2001)............................................................................................................ 10 1.4 Limitation Statement .......................................................................................................... 11 1.5 Acknowledgement ............................................................................................................. 11 2. Catchment Description ............................................................................................................... 12 2.1 General .............................................................................................................................. 12 2.2 Land Use ........................................................................................................................... 13 3. Methodology ................................................................................................................................ 14 4. Available Data .............................................................................................................................. 16 4.1 Topographic Data .............................................................................................................. 16 4.2 Land Use Data ................................................................................................................... 16 4.3 Rainfall Data ...................................................................................................................... 16 4.4 Gauge Height Data ...........................................................................................................
Load more

Recommended publications
  • Locals Guide to the the Southern Gold Coast Southern Gold Coast
    map. locals guide to the the southern gold coast southern gold coast palm beach the pines shopping centre currumbin currumbin surf club tugun fruit + veg market currumbin tugun rsl bilinga currumbin waters eat. breakfast lunch Loren Cafe: 5 Toloona St, Tugun [lorencafe.com] $ - $$ The yummiest breaky to be had here and good coffee. They also do a fancy Raw Energy: 110 Marine Pde, Coolangatta [rawenergy.com.au] $$ lunch too. Good food every time + a lovely atmosphere. They are licensed for lunch. The place to go for a healthy, fresh lunch. Yummy sandwiches, massive burgers and all day eggs for the health conscious. They also serve the biggest Currumbin Surf Club: Pacific Pde, Currumbin $ selection of juices and smoothies you’ve seen, plus raw cakes and treats. They serve a surprisingly good breakfast at the surf club. All the breakfast classics. They are busy on the weekends, so best to book for a group. They also Currumbin Surf Club: Pacific Pde, Currumbin $$ - $$$ serve lunch and dinner - again it’s always busy at the weekends so best to book. All your surf club classics - a steak dish, a chicken dish, salads, chicken parmi etc. - it’s always busy at the weekends so best to book. The Deck Cafe: 794 Pacific Pde, Currumbin [thedeckcafe.com.au] $ - $$ A little cafe along Currumbin Beachfront - good coffee, great eggs benedict + The Beach Shack: 818 Pacific Pde, Currumbin [thebeachshack.com.au] $$ - $$$ nice little sweet starts for the day. They serve lunch also. A busy, popular cafe along Currumbin Beachfront - good cafe style lunches. Little St Kilda Cafe: 7th Ave, Palm Beach $ - $$ Plantation House Cafe: 1/43 Tallebudgera Creek Rd, West Burleigh $$ They serve a wide range of breakfast options in this quirky little cafe.
    [Show full text]
  • Gold Coast Surf Management Plan
    Gold Coast Surf Management Plan Our vision – Education, Science, Stewardship Cover and inside cover photo: Andrew Shield Contents Mayor’s foreword 2 Location specifi c surf conditions 32 Methodology 32 Gold Coast Surf Management Plan Southern point breaks – Snapper to Greenmount 33 executive summary 3 Kirra Point 34 Our context 4 Bilinga and Tugun 35 Gold Coast 2020 Vision 4 Currumbin 36 Ocean Beaches Strategy 2013–2023 5 Palm Beach 37 Burleigh Heads 38 Setting the scene – why does the Gold Coast Miami to Surfers Paradise including Nobby Beach, need a Surf Management Plan? 6 Mermaid Beach, Kurrawa and Broadbeach 39 Defi ning issues and fi nding solutions 6 Narrowneck 40 Issue of overcrowding and surf etiquette 8 The Spit 42 Our opportunity 10 South Stradbroke Island 44 Our vision 10 Management of our beaches 46 Our objectives 11 Beach nourishment 46 Objective outcomes 12 Seawall construction 46 Stakeholder consultation 16 Dune management 47 Basement sand excavation 47 Background 16 Tidal works approvals 47 Defi ning surf amenity 18 Annual dredging of Tallebudgera and Currumbin Creek Surf Management Plan Advisory Committee entrances (on-going) 47 defi nition of surf amenity 18 Existing coastal management City projects Defi nition of surf amenity from a scientifi c point of view 18 that consider surf amenity 48 Legislative framework of our coastline 20 The Northern Beaches Shoreline Project (on-going) 48 The Northern Gold Coast Beach Protection Strategy Our beaches – natural processes that form (NGCBPS) (1999-2000) 48 surf amenity on the Gold Coast
    [Show full text]
  • Currumbin Creek Study Guide Is a Gold Coast Waterwatch Initiative Designed to Assist Students and Teachers to Undertake Local Area and Catchment Management Studies
    Acknowledgements We would like to thank the following people for their contributions to the creation of the Currumbin Creek Catchment Study Guide. Thanks to: Paul Evans – Somerset College Paul Wotton – Hillcrest Christian College Shannon McKiernan – Gold Coast City Council Staff of the Gold Coast City Council’s Catchment Management Unit The host of teachers involved in the Gold Coast Waterwatch Program over the past 4 years Preface The Currumbin Creek Study Guide is a Gold Coast Waterwatch initiative designed to assist students and teachers to undertake local area and catchment management studies. The guide is designed primarily for use by secondary school students and teachers, particularly those undertaking studies within the Studies of Society and Environment, (SOSE), and the Science curriculum. However, it is recognised that a range of other curricula areas utilise local areas in their delivery and the structure and content of this guide has been developed to accommodate these needs. In particular, the needs of various science curricula are noted as of major importance for use and uptake of this resource. Information used in the development of this guide is diverse and has been sourced from: • Gold Coast City Council – Catchment Management Unit • Gold Coast City Council – Libraries • Gold Coast City Council – Local Area Studies • Griffith Centre for Coastal Management • Waterwatch Australia • Waterwatch Queensland • Waterwatch Victoria • Waterwatch South Australia • Healthy Waterways • GECKO (Gold Coast and Hinterland Environment Council Association) For further details, a list of resources and references is provided in this guide. This guide is provided in four sections – • Background/catchment information • Testing and field monitoring information • Field trip or in-class uses for the guide • Resources, glossary and maps Each of these sections can be viewed independently, however it is recommended that sections be reviewed and considered as part of the whole.
    [Show full text]
  • Beacon to Beacon Guide: Southern Gold Coast
    Southern Gold Coast Key Sheet The Broadwater !22 The See Northern Spit Mag Gold Coast P P P 23 P P P series ! P P 24 Sea CORAL P ! P World P P P P P P P P AP P SEA ¶ SOUTHPORT Main Beach Nerang NERANG Narrow Neck Surfers RIVER Benowa Paradise GOLD SOUTH Broadbeach COAST PACIFIC Miami Robina QUEENSLAND OCEAN Mudgeeraba Burleigh Heads Burleigh Head Marine rescue services !22 Gold Coast Seaway Tower Currumbin !23 VMR Southport !25 Rock !24 CG Southport Currumbin !25 VMR Currumbin !25 Creek Creek Currumbin Gold Coast Airport Tallebudgera NSW CG Southport: base phone 5531 1421, Mon-Thu 0800-1800, 24 hours w/e (Fri 0800-Sun 1800), 27MHz 91 88 86, VHF 73 21 22 67 81 82 16, MF/HF 2524. VMR Southport: base phone 5591 1300, 24 hrs 7 days, 27MHz 86 88 91, VHF 16 22 67 73 82, MF/HF 2182 2524 4125 4483. SGC-1 d H a Rail bridge o o , ad A pe ? o R ? R s S ? h tr ? N e , m e ? e rt t ? o 6.6m r p o ? a h F n t r ? u er g o e r , 5.1m S y R S d tr M ee Bosun t , o t ! o e Parade ASHMORE e g ! y r u n a Nerang St m St r b e 8.5m Y i ! A n N ?? , ? 13.7m O/h Pipe ? !! W Footbridge n , ti ! r 2.9m , R N , a W ER h O M ite 8.5m ! T AN S 3 t Ð O G Road 27°59.5'S M iew rt erv Beaudese Riv ! ?????? C 9.4m r ! e 3 ek N Caution - waters in this part of the Birribi e ! Avenue ra Rocks ive ng river are extremely shallow.
    [Show full text]
  • Stream Gauging Station Network
    Stream Gauging Station Network 2019–20 October 2019 This publication has been compiled by Natural Resources Divisional Support – Water, Department of Natural Resources Mines and Energy. © State of Queensland, 2019 The Queensland Government supports and encourages the dissemination and exchange of its information. The copyright in this publication is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Under this licence you are free, without having to seek our permission, to use this publication in accordance with the licence terms. You must keep intact the copyright notice and attribute the State of Queensland as the source of the publication. Note: Some content in this publication may have different licence terms as indicated. For more information on this licence, visit https://creativecommons.org/licenses/by/4.0/. The information contained herein is subject to change without notice. The Queensland Government shall not be liable for technical or other errors or omissions contained herein. The reader/user accepts all risks and responsibility for losses, damages, costs and other consequences resulting directly or indirectly from using this information. Interpreter statement: The Queensland Government is committed to providing accessible services to Queenslanders from all culturally and linguistically diverse backgrounds. If you have difficulty in understanding this document, you can contact us within Australia on 13QGOV (13 74 68) and we will arrange an interpreter to effectively communicate the report to you. Summary This document lists the stream gauging station sites which make up the Department of Natural Resources, Mines and Energy’s stream height and stream flow monitoring network (the Stream Gauging Station Network).
    [Show full text]
  • Nicoll Scrub National Park Management Plan 2011
    i South East Queensland Bioregion Prepared by: Planning Services Unit Department of Environment and Resource Management © State of Queensland (Department of Environment and Resource Management) 2011 Copyright protects this publication. Except for purposes permitted by the Copyright Act 1968, reproduction by whatever means is prohibited without the prior written permission of the Department of Environment and Resource Management. Enquiries should be addressed to Department of Environment and Resource Management, GPO Box 2454, Brisbane Qld 4001. Disclaimer This document has been prepared with all due diligence and care, based on the best available information at the time of publication. The department holds no responsibility for any errors or omissions within this document. Any decisions made by other parties based on this document are solely the responsibility of those parties. Information contained in this document is from a number of sources and, as such, does not necessarily represent government or departmental policy. This management plan has been prepared in accordance with the Nature Conservation Act 1992. This management plan does not intend to affect, diminish or extinguish native title or associated rights. Note that implementing some management strategies might need to be phased in according to resource availability. For information on protected area management plans, visit <www.derm.qld.gov.au>. If you need to access this document in a language other than English, please call the Translating and Interpreting Service (TIS National) on 131 450 and ask them to telephone Library Services on +61 7 3224 8412. This publication can be made available in alternative formats (including large print and audiotape) on request for people with a vision impairment.
    [Show full text]
  • Currumbin and Tallebudgera Creeks and Pacific Beaches Environmental Values and Water Quality Objectives Basin No
    Environmental Protection (Water) Policy 2009 Currumbin and Tallebudgera Creeks and Pacific Beaches environmental values and water quality objectives Basin No. 146 (part), including al tributaries of Currumbin and Tallebudgera creeks and all creeks of Pacific Beaches catchments July 2010 Prepared by: Water Quality & Ecosystem Health Policy Unit Department of Environment and Resource Management © State of Queensland (Department of Environment and Resource Management) 2010 The Department of Environment and Resource Management authorises the reproduction of textual material, whole or part, in any form, provided appropriate acknowledgement is given. This publication is available in alternative formats (including large print and audiotape) on request. Contact (07) 322 48412 or email <[email protected]> July 2010 Document Ref Number Main parts of this document and what they contain • Scope of waters covered Introduction • Key terms / how to use document (section 1) • Links to WQ plan (map) • Mapping / water type information • Further contact details • Amendment prov isions • Source of EVs for this document Environmental Values • Table of EVs by waterway (EVs - section 2) - aquatic ecosystem - human use • Any applicable management goals to support EVs • How to establish WQOs to protect Water Quality Objectives all selected EVs (WQOs - section 3) • WQOs in this document, for - aquatic ecosystem EV - human use EVs • List of plans, reports etc containing Ways to improve management actions relevant to the water quality waterways in this area (section 4) • Definitions of key terms including an Dictionary explanation table of all (section 5) environmental values • An accompanying map that shows Accompanying WQ Plan water types, levels of protection and (map) other information contained in this document iii CONTENTS 1 INTRODUCTION ............................................................................................................................
    [Show full text]
  • Potential for Forecasting Inundation from Flooding and Storm Surge: a Case Study of a Small Urban Catchment During Ex Tropical Cyclone Oswald
    Potential for forecasting inundation from flooding and storm surge: a case study of a small urban catchment during ex Tropical Cyclone Oswald. Takehiko Nose 1, Joanna M. Burston 1, Daniel Gee 1, and Rodger Tomlinson 1 1 Griffith Centre for Coastal Management, Griffith University, Southport, Qld, Australia; [email protected] Abstract Forecasting inundation resulting from the dynamics of storm tide combining with freshwater flooding in estuarine environments and the behaviour of wave set-up in tidal inlets is complex yet important for effective disaster management. As part of a Griffith University project sponsored by the Queensland (Qld) State Government, a case study of a small urban catchment with a wave-dominated tidal inlet is used to investigate the potential for numerical modelling of such processes. Ex Tropical Cyclone (TC) Oswald, January 2013, generated freshwater flooding, storm surge and extreme wave conditions along eastern Qld coastline, causing extreme water levels in the case study site of Currumbin Creek on the Gold Coast. A field survey following this event combined with measured discharge, wave, and hydrographic data allows analysis of the hydrodynamic response of the system using numerical modelling. A numerical model built using DHI’s MIKE21 is used to simulate interactions between the riverine flood, storm surge and waves within the tidal inlet during the ex-TC Oswald event. In particular, the effect of possible wave set-up at the entrance on the tailwater level is investigated. We conclude that dynamical forecasting of inundation due to a combination of storm tide, extreme waves and freshwater flooding in such environments requires detailed inputs, including accurate discharge, tailwater levels and up-to-date bathymetry.
    [Show full text]
  • Spatial Variability of Environmental Field Data Between Two Adjacent Tidal-Inlet Entrances
    Spatial variability of environmental field data between two adjacent tidal-inlet entrances Author Shaeri, S, Tomlinson, RB, Etemad-Shahidi, A, Strauss, D Published 2013 Conference Title Coasts and Ports 2013 Copyright Statement © The Author(s) 2013. The attached file is reproduced here in accordance with the copyright policy of the publisher. For information about this conference please refer to the conference’s website or contact the authors. Downloaded from http://hdl.handle.net/10072/59775 Link to published version http://www.coastsandports2013.com.au/ Griffith Research Online https://research-repository.griffith.edu.au Spatial Variability of Environmental Field Data between Two Adjacent Tidal-Inlet Entrances Saeed Shaeri1, Rodger B. Tomlinson1, Amir Etemad-Shahidi2 and Darrell Strauss1 1 Griffith Centre for Coastal Management, Griffith University, Gold Coast, Australia; [email protected] 2 School of Engineering, Griffith University, Gold Coast, Australia Abstract This study is part of a broader research project to build longer, more durable and stable tidal-inlet entrance channels in Currumbin and Tallebudgera Creeks. The sediment exchange and associated maintenance dredging of the inlets are also inherently linked to the development of a strategy to address the present vulnerability of the development-backed, open coast beach situated between the two inlets. These creeks are two of several small tidal inlets in south-eastern Queensland, Australia. There is a long morphological history of changes to the surrounding beaches, which are interconnected to the spatial changes of the mouth and entrance channel of these creeks. This has caused the local authority to perform regular stabilization work and maintenance dredging at great expense.
    [Show full text]
  • Currumbin Road Races YOUR FREE SPORT EVENT GUIDE
    Currumbin Road Races YOUR FREE SPORT EVENT GUIDE Embrace Before you leave... DOWNLOAD THE GC2018 APP PLAN YOUR JOURNEY THE RACE The GC2018 App includes all the information Remember that free travel on public you’ll need to know for the free events in one transport is only available to those Currumbin will set the stage for some of the place. You’ll find course maps, fun facts and more. spectators with a valid GC2018 ticket for the fastest and most competitive road action at day of travel. Get active and walk or cycle the Gold Coast 2018 Commonwealth Games to your favourite spot along the free road (GC2018). BE PREPARED event courses or purchase a go card and take Hosting three free GC2018 events - the Athletics All road events are outdoors so prepare public transport - use the GC2018 Journey Race Walks, Cycling Time Trial and Cycling Road for all weather conditions. Allow plenty of Planner on the GC2018 App, choose Race – you will be part of the most exciting time for travel and be prepared for crowds. All the your spot on the map and select “Another sporting extravaganza Currumbin has ever seen. cheering and celebrating works up an appetite, so Location”. Make sure you allow plenty of time For spectators, there will be plenty of opportunities bring a picnic with you or fuel up at the local cafés, for travel as the roads will be extremely busy. to view world-class athletes up close along the restaurants and shops along the course. courses or at one of the Official GC2018 Public Viewing Areas.
    [Show full text]
  • Burleigh Heads to Tugun Section Concept Design Burleigh Heads
    Gold Coast Light Rail Stage 4 (Burleigh Heads to Coolangatta) Burleigh Heads to Tugun section Concept design Burleigh Heads Burleigh Burleigh Head Ridge Park National Park Burleigh Head National Park BURLEIGH Tallebudgera Leisure Centre HEADS Twenty-Eighth Avenue ad Burleigh Gold Coast Connection Ro Highway Completed Tallebudgera Creek Corridor Study Nineteenth Avenue Nineteenth Avenue Eleventh Avenue Pacic Motorway (M1) PALM BEACH Palm Beach Avenue Palm Beach Avenue Thrower Drive Tomewin Street Currumbin Thrower Drive Wildlife Sanctuary CURRUMBIN LEGEND Toolona Street Light Rail Stage 3 Currumbin Creek Light Rail Stage 4 Proposed light rail station locations* Toolona Street TUGUN Light Rail Stage 4 John Flynn Boyd Street Completed Corridor Study Currumbin Creek Road Hospital Current (Burleigh Heads to Tugun) Corridor Study Boyd Street Light Rail Stage 4 Current Corridor Study (Tugun to Coolangatta) Key roads Gold Coast Airport Key M1 upgrade features Upgraded overpass at Nineteenth QLD Avenue, new M1 service road between NSW Tallebudgera and KP McGrath Drive, and new o-ramp to Sarawak Avenue Southern Possible Cross COOLANGATTA Tweed Heads Future heavy rail University extension QLD–NSW Border *Note: Station names are not nal and are working titles only Stage 4 of the Gold Coast Light Rail is a 13 kilometre extension south of the Light Rail Stage 3, linking Burleigh Heads to Coolangatta via the Gold Coast Airport. The Gold Coast Light Rail system is being designed to be delivered in stages to respond to population growth. The project will connect communities with businesses, jobs, hospitals and medical facilities, education, shopping, dining, entertainment and sporting centres. Through this critical infrastructure we will support the Gold Coast and its continued growth for decades to come.
    [Show full text]
  • Gold Coast I Queensland I Australia Coastal Erosion and Related Problems
    THE BEACH PROTECTION AUTHORITY OF QUEENSLAND REPORT AND RECOMMENDATIONS ARISING FROM EXAMINATION OF REPORT R 257 - 1970 BY DELFT HYDRAULICS LABORATORY, NETHERLANDS ENTlilED GOLD COAST I QUEENSLAND I AUSTRALIA COASTAL EROSION AND RELATED PROBLEMS Photo: GOLD COAST JUNE 1967 / I . --,:...." lUP9B·:r~.DM':-;'.l:(W::l!'! 1'1lO.T.ECTIO:il.:.-AI)i.LUc.u,y_ 50, .iU) ON DELFT REPffiT R257-1S70 ----.. A summary of the Repor t and recommendations entitled "The Delft Report on Coastal Engineering Problems on the Gold Coast - An Introd\lction" has been prepared by officers of Harbours and Marine Dep"rt::.ent for the Authori ty and accompanies this repor t. (Appendix A) The Board has reviewed the rocommenda­ tions o:f the I:el:ft Hydraulics Laboratory Repor t and t!1e estimated costs :for their implementation prepared by officers of Harbours and Marine I:epartment :for the Authori ty. The work proposed in the Delft Reper t can be regarded as falling into two categories, one :fundamentally concerned with structures at the mouths o:f streams, and the other wi th restoration and preservation of the beaches, although these are inter-related. Chart 1 attached indicates the priori ties and order of vKlrks in general terms. Proposals :for the stabilisation i~ ~osioion and depth o:f the entrances of Nerang River and Currc::.bl.. Creek can be regarded primarily as co~sta1 engineerir.~ projects which have an influence on the stabilisation of the beaches, whereas the rehabili tation and preserva­ tion o:f the beaches proper is considered to require direct nourishment with sand.
    [Show full text]