The Murrumbidgee Corridor
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SURVEY of VEGETATION and HABITAT in KEY RIPARIAN ZONES of TRIBUTARIES of the MURRUMBIDGEE RIVER in the ACT: Naas, Gudgenby, Paddys, Cotter and Molonglo Rivers
SURVEY OF VEGETATION AND HABITAT IN KEY RIPARIAN ZONES OF TRIBUTARIES OF THE MURRUMBIDGEE RIVER IN THE ACT: Naas, Gudgenby, Paddys, Cotter and Molonglo Rivers Lesley Peden, Stephen Skinner, Luke Johnston, Kevin Frawley, Felicity Grant and Lisa Evans Technical Report 23 November 2011 Conservation Planning and Research | Policy Division | Environment and Sustainable Development Directorate TECHNICAL REPORT 23 Survey of Vegetation and Habitat in Key Riparian Zones of Tributaries of the Murrumbidgee River in the ACT: Naas, Gudgenby, Paddys, Cotter and Molonglo Rivers Lesley Peden, Stephen Skinner, Luke Johnston, Kevin Frawley, Felicity Grant and Lisa Evans Conservation, Planning and Research Policy Division Environment and Sustainable Development Directorate GPO Box 158, CANBERRA ACT 2601 i Front cover: The Murrumbidgee River and environs near Tharwa Sandwash recreation area, Tharwa, ACT. Photographs: Luke Johnston, Lesley Peden and Mark Jekabsons. ISBN: 978‐0‐9806848‐7‐2 © Environment and Sustainable Development Directorate, Canberra, 2011 Information contained in this publication may be copied or reproduced for study, research, information or educational purposes, subject to appropriate referencing of the source. This document should be cited as: Peden, L., Skinner, S., Johnston, L., Frawley, K., Grant, F., and Evans, L. 2011. Survey of Vegetation and Habitat in Key Riparian Zones in Tributaries of the Murrumbidgee River in the ACT: Cotter, Molonglo, Gudgenby, Naas and Paddys Rivers. Technical Report 23. Environment and Sustainable Development Directorate, Canberra. Published by Conservation Planning and Research, Policy Division, Environment and Sustainable Development Directorate. http://www.environment.act.gov.au | Telephone: Canberra Connect 132 281 ii ACKNOWLEDGEMENTS This document was prepared with funding provided by the Australian Government National Action Plan for Salinity and Water Quality. -
Use of Fire by Aboriginal People Results of Member Survey NPA BULLETIN Volume 33 Number 3 September 1996
Use of fire by Aboriginal people Results of member survey NPA BULLETIN Volume 33 number 3 September 1996 CONTENTS NPA responds to Boboyan rehabilitation .. 6 Use of fire by Aboriginal people 18 Eleanor Stodart John Carnahan Canberra Nature Park 8 Rabbit calicivirus update 21 Reg Alder Len Haskew Don't you worry about that! 22 Parkwatch 12 Len Haskew Compiled by Len Haskew Orroral Homestead 14 Cover photo Reg Alder Stephen Johnston points to Urambi trig, 15 km distant, on his walk from Mt Stramlo. The Murrumbidgee River A burning issue - a response 16 and the Bullen Range are in the middle distance. Photo Stephen Johnston by Reg Alder. National Parks Association (ACT) Subscription rates (1 July to 30 June) Household members $25 Single members $20 Incorporated Corporate members $15 Bulletin only $15 Inaugurated 1960 Concession $10 For new subscriptions joining between: Aims and objectives of the Association 1 January and 31 March—half specified rate • Promotion of national parks and of measures for the pro 1 April and 30 June—annual subscription tection of fauna and flora, scenery, natural features and cultural heritage in the Australian Capital Territory and Membership inquiries welcome elsewhere, and the reservation of specific areas. Please phone the NPA office. • Interest in the provision of appropriate outdoor recreation areas. The NPA (ACT) office is located in Maclaurin Cres, • Stimulation of interest in, and appreciation and enjoyment Chifley. Office hours are: of, such natural phenomena and cultural heritage by or 10am to 2pm Mondays, Tuesdays and Thursdays ganised field outings, meetings or any other means. Telephone/Fax: (06) 282 5813 • Cooperation with organisations and persons having simi Address: PO Box 1940, Woden ACT 2606 lar interests and objectives. -
REVIEW of the ACT WATER RESOURCES ENVIRONMENTAL FLOW GUIDELINES 2013 November 2017 Final Report to Environment, Planning and Sustainable Development Directorate
REVIEW OF THE ACT WATER RESOURCES ENVIRONMENTAL FLOW GUIDELINES 2013 November 2017 Final Report to Environment, Planning and Sustainable Development Directorate. APPLIEDECOLOGY.EDU.AU ACT ENVIRONMENTAL FLOW GUIDELINES: REVIEW Prepared for: Environment, Planning and Sustainable Development Directorate, ACT Government Produced by: Institute for Applied Ecology appliedecology.edu.au University of Canberra, ACT 2601 Telephone: (02) 6201 2795 Facsimile: (02) 6201 5651 Authors: Dr. Adrian Dusting, Mr. Ben Broadhurst, Dr. Sue Nichols, Dr. Fiona Dyer This report should be cited as: Dusting,A., Broadhurst, B., Nichols, S. and Dyer, F. (2017) Review of the ACT Water Resources Environmental Flow Guidelines 2013. Final report to EPSDD, ACT Government. Institute for Applied Ecology, University of Canberra, Canberra. Inquiries regarding this document should be addressed to: Dr. Fiona Dyer Institute for Applied Ecology University of Canberra Canberra 2601 Telephone: (02) 6201 2452 Facsimile: (02) 6201 5651 Email: [email protected] Document history and status Version Date Issued Reviewed by Approved by Revision Type Draft 07/08/2017 IAE EFG review Adrian Dusting Internal team Final 11/08/2017 Adrian Dusting Fiona Dyer Internal Final - revised 15/11/2017 ACT Gov. steering Adrian Dusting External committee, EFTAG, MDBA Front cover photo: Cotter River at Top Flats. Photo by Fiona Dyer APPLIEDECOLOGY.EDU.AU ii ACT ENVIRONMENTAL FLOW GUIDELINES: REVIEW TABLE OF CONTENTS Executive Summary ......................................... vii Background and -
Carps, Minnows Etc. the Cyprinidae Is One of the Largest Fish Families With
SOF text final l/out 12/12/02 12:16 PM Page 60 4.2.2 Family Cyprinidae: Carps, Minnows etc. The Cyprinidae is one of the largest fish families with more than 1700 species world-wide. There are no native cyprinids in Australia. A number of cyprinids have been widely introduced to other parts of the world with four species in four genera which have been introduced to Australia. There are two species found in the ACT and surrounding area, Carp and Goldfish. Common Name: Goldfish Scientific Name: Carassius auratus Linnaeus 1758 Other Common Names: Common Carp, Crucian Carp, Prussian Carp, Other Scientific Names: None Usual wild colour. Photo: N. Armstrong Biology and Habitat Goldfish are usually associated with warm, slow-flowing lowland rivers or lakes. They are often found in association with aquatic vegetation. Goldfish spawn during summer with fish maturing at 100–150 mm length. Eggs are laid amongst aquatic plants and hatch in about one week. The diet includes small crustaceans, aquatic insect larvae, plant material and detritus. Goldfish in the Canberra region are often heavily infected with the parasitic copepod Lernaea sp. A consignment of Goldfish from Japan to Victoria is believed to be responsible for introducing to Australia the disease ‘Goldfish ulcer’, which also affects salmonid species such as trout. Apart from the introduction of this disease, the species is generally regarded as a ‘benign’ introduction to Australia, with little or no adverse impacts documented. 60 Fish in the Upper Murrumbidgee Catchment: A Review of Current Knowledge SOF text final l/out 12/12/02 12:16 PM Page 61 Distribution, Abundance and Evidence of Change Goldfish are native to eastern Asia and were first introduced into Australia in the 1860s when it was imported as an ornamental fish. -
Recreational Areas to Visit During the Cotter Avenue Closure
KAMBAH POOL URIARRA CROSSING ALTERNATE RECREATION Spectacular steep sided valley with the river below and the Bullen (Uriarra East and West) Range on the opposite bank. Two grassy areas beneath tall River Oaks, next to the AREAS NEAR THE Location via Tuggeranong Parkway/Drakeford drive, at the end Murrumbidgee River. B B B COTTER (CONTINUED) of Kambah Pool Road. Location Uriarra Road 17km from Canberra. Activities NUDE ActivitiesNUDE THARWA BRIDGE BEAC H (Due to Tharwa Bridge restoration works, temporary road closures Dogs off NUDEleads allowed - no dogs on walking tracks. are planned for October 2010 and January to April 2011. For BBQBQ more information visit www.tams.act.gov.au or phone 132 281.) TO CASUARINA SANDS Walking Tracks A pleasant roadside picnic area next to historic Tharwa Bridge. 0 1 km Fa i Location 7km south of the suburb of Gordon on Tharwa Drive. rl ig h t R o Activities a B d WOODSTOCK BULLEN RANGE NATURE RESERVE NATURE RESERVE Mu rru SHEPHERD’S mb BBQ idg LOOKOUT Swamp Creek ee R THARWA SaNDWASH Picnic Area iver A quiet, all natural sandy spot by the MurrumbidgeeNUDE River. Sturt Is. URIARRA TO HOLT BQ CROSSING Location south of the town of Tharwa T Uriarra East Activities Uriarra West Picnic Area M ol Water Quality BQ Picnic Area d on a glo o Riv Control Centre R er d U ra a r r i o ia a R r r U r l a ve ri o R ll D o o ckdi P TO COTTER a Sto T DBINBILLA TO CANBERRA d h a b e LOWER MOLONGLO iv m r a D NUDIST K RIVER CORRIDOR AREA KAMBAH POOL rwa STONY CREEK a Ti dbinbil Th BULLEN RANGE NATURE RESERVE la Ro TO CANBERRA ad NATURE RESERVE THARWA BRIDGE Tharwa ANGLE CROSSING (May be temporarily closed due to construction works from summer 2010-2011. -
Floodplain Protection Guidelines
FLOODPLAIN PROTECTION GUIDELINES PLANNING AND LAND MANAGEMENT DEPARTMENT OF URBAN SERVICES December 1995 CONTENTS Contents Page 1 Background 1 1.1 Nature of Floods and Floodplains 1 1.2 Need for protection of Floodplain functions and values 1 2 Statutory basis for policies and controls for the protection of floodplains 2 3 Purpose of these Guidelines 3 4 Functions and values of Floodplains 5 4.1 Flood mitigation 5 4.2 Landscape element 5 4.3 Maintenance of ecosystems 5 4.4 Recreation 6 4.5 Agriculture 6 4.6 Urban and Industrial Development 6 4.7 Infrastructure Services 8 4.8 Extractive Industries 8 4.9 Scientific Interest 8 5 Floodplain Objectives 9 5.1 General Objectives 9 5.2 Specific Objectives 9 5.2.1 Flow capacity and water quality 9 5.2.2 Landscape element 9 5.2.3 Maintenance of ecosystems 10 5.2.4 Recreation 10 5.2.5 Infrastructure for services 10 6 Floodplain Protection Guidelines 12 6.1 The flood standard 12 6.2 Guideline for floodplain development 13 6.3 Guideline for siting of structures on a floodplain 13 6.4 Guidelines for infrastructure on floodplains 14 6.5 Guideline for maintenance of water quality on floodplains 14 6.6 Guideline for protection of social and economic conditions associated with floodplains 15 6.7 Ecological and environmental factors 15 Appendix A ACT Floodplains 16 BIBLIOGRAPHY 19 GLOSSARY 21 1 Background 1.1 Nature of floods and floodplains Floods are a natural component of the hydrological cycle. Flooding, defined as the inundation of land which is not normally covered by water, occurs when the channel of a river or creek is unable to contain the volume of water flowing from its catchment. -
Chapter 5. Australian Capital Territory
5. Australian Capital Territory Introduction Mark Lintermans, Environment ACT The Australian Capital Territory (ACT) is the smallest of Australia’s States and Territories (235,600 ha) but has a diverse range of aquatic habitats ranging from small subalpine bogs to the larger riverine systems such as the Murrumbidgee River. However the geographic location and altitude of the ACT preclude some wetland types which are common in other States and the Northern Territory. For example the inland location of the ACT means that there are no marine, estuarine or brackish wetlands. Similarly, with the location of the ACT in the south-eastern highlands, large lowland floodplain systems are also absent. The first substantial review of aquatic ecosystems in the ACT was conducted by Hogg and Wicks (1989). This review dealt mainly with lotic systems and did not attempt to cover the high altitude wetlands such as fens and bogs. Subsequently Evans and Keenan (1993) reviewed the published and unpublished literature on high altitude wetlands in the ACT. The ACT is located within two biogeographic regions defined by Thackway and Cresswell (1995) as the Australian Alps, and the South Eastern Highlands, with the majority of its important wetlands being found in the Australian Alps bioregion. Most of the significant high altitude wetlands of the ACT are located in the Cotter and Gudgenby River catchments. The Cotter River catchment lies between the Brindabella Range in the west, the Bimberi and Scabby Ranges in the south and the Cotter/Gudgenby divide in the east. The tops of these ranges form the western and southern borders of the ACT. -
West Belconnen Strategic Assessment
WEST BELCONNEN PROJECT STRATEGIC ASSESSMENT Strategic Assessment Report FINAL March 2017 WEST BELCONNEN PROJECT STRATEGIC ASSESSMENT Strategic Assessment Report FINAL Prepared by Umwelt (Australia) Pty Limited on behalf of Riverview Projects Pty Ltd Project Director: Peter Cowper Project Manager: Amanda Mulherin Report No. 8062_R01_V8 Date: March 2017 Canberra 56 Bluebell Street PO Box 6135 O’Connor ACT 2602 Ph. 02 6262 9484 www.umwelt.com.au This report was prepared using Umwelt’s ISO 9001 certified Quality Management System. Executive Summary A Strategic Assessment between the Commonwealth The proposed urban development includes the Government and Riverview Projects commenced in provision of 11,500 dwellings, with associated services June 2014 under Part 10 of the Environment Protection and infrastructure (including the provision of sewer and Biodiversity Act 1999 (EPBC Act). The purpose of mains, an extension of Ginninderra Drive, and upgrade which was to seek approval for the proposed works to three existing arterial roads). It will extend development of a residential area and a conservation the existing Canberra town centre of Belconnen to corridor in west Belconnen (the Program). become the first cross border development between NSW and the ACT. A network of open space has also The Project Area for the Strategic Assessment been incorporated to link the WBCC to the residential straddles the Australian Capital Territory (ACT) and component and encourage an active lifestyle for the New South Wales (NSW) border; encompassing land community. west of the Canberra suburbs of Holt, Higgins, and Macgregor through to the Murrumbidgee River, and The aim of the WBCC is to protect the conservation between Stockdill Drive and Ginninderra Creek. -
Melrose Valley Report PART 2
PART 2 MELROSE VALLEY PRELIMINARY HISTORICAL ARCHAEOLOGICAL SURVEY REPORT TABLE OF CONTENTS 1 AIM AND RATIONALE 2 METHODOLOGY 3 RESULTS 3.1 HISTORICAL SUMMARY 3.2 SITE DESCRIPTION AND TOPOGRAPHY 3.3 SURROUNDING LAND USE 3.4 DESCRIPTION OF HERITAGE FEATURES 4 DISCUSSION AND CONCLUSION Melrose Valley Preliminary Cultural Survey Report 2003-2004 - Karen Williams 27 1 AIM AND RATIONALE The aim of this survey is to produce an indication of the nature and spatial distribution of historical cultural sites (other than Aboriginal) on the property known as Melrose Valley and compile a field report describing the land use patterning of sites and features. On the Monaro, Aboriginal occupation appears to have been of a temporary nature with more permanent occupation occurring around the better food, shelter and water resources of the Murrumbidgee and Snowy River valleys. The use of fire was probably less important in this region as the openness of the Monaro can be explained by soil and climate conditions. With the arrival of the Europeans, following the reports of the explorers, who were usually led by Aboriginal guides, grazing became the main form of land use. The region proved to be uncompetitive for cropping, however, the arrival of the pastoralists, and the speed of their movement across the open forested, grassy landscape closely reflected the rise and fall of the world wool markets and colonial climatic conditions of the 1820s-1850s. Wire fencing (1870- 1890) and pasture improvements came later in the Monaro than in other regions due to isolation and the availability, here, of more drought resistant native grassland (Dovers 1994: 119-140). -
Water Security for the ACT and Region
Water Security for the ACT and Region Recommendations to ACT Government July 2007 © ACTEW Corporation Ltd This publication is copyright and contains information that is the property of ACTEW Corporation Ltd. It may be reproduced for the purposes of use while engaged on ACTEW commissioned projects, but is not to be communicated in whole or in part to any third party without prior written consent. Water Security Program TABLE OF CONTENTS Executive Summary iv 1 Introduction 1 1.1 Purpose of this report 1 1.2 Setting the Scene 1 1.3 A Fundamental Change in Assumptions 3 1.4 Water Management in the ACT 6 2 Future Water Options 8 2.1 Reliance on Catchment Inflows 8 2.2 Seawater Source 12 2.3 Groundwater 13 2.4 Water Purification Scheme 13 2.5 Stormwater Use 14 2.6 Rainwater Tanks 15 2.7 Greywater Use 16 2.8 Other non potable reuse options – large scale irrigation 16 2.9 Accelerated Demand Management 17 2.10 Cloud Seeding 18 2.11 Watermining TM 19 2.12 Evaporation Control on Reservoirs 19 2.13 Preferred Options 19 3 Cotter Dam Enlargement 20 3.1 Description of Proposal 20 3.2 Description and History of the Area 20 3.3 Existing Water Storages in the Cotter Catchment 21 3.4 Planning, Environment and Heritage Considerations 22 3.5 Proposed Enlarged Cotter Dam and Associated Infrastructure 23 3.6 Cost Estimate 23 4 Water Purification Scheme 24 4.1 Description of Proposal 24 4.2 Water Purification Plant 24 4.3 Commissioning Phase 28 4.4 Brine Management and Disposal 29 4.5 Energy 29 4.6 Cost Estimates 29 Document No: 314429 - Water security for the -
Part B the Project
Part B The project Environmental Assessment (NSW) Draft Environmental Impact Statement (ACT) Chapter 5 Strategic context and need 5.1 Overview As Canberra has grown, so has the demand for water. Significant planning has been undertaken to identify options for securing the supply of water for existing and future ACT and Queanbeyan residents, leading to recommendations by the proponent to the ACT Government in 2007. Those recommendations recognised the need to diversify the source of water supply. The work was based on six key assumptions: • The ACT Government water conservation targets will be met; • Environmental flows will be delivered according to ACT Government guidelines; • Catchment re-growth will respond to bushfires; • The population will continue to grow according to the ACT Government's spatial plan; • ACTEW will meet its service obligations to customers; and • Projections of climate change and variability will occur in line with predictions. More recently, the proponent advised the ACT Government that assumptions relating to climate change and climate variability no longer appeared to hold. This was demonstrated by declines in inflows to the ACT's water storages compared to the long term average. There has been a significant decrease in runoff to the ACT’s water storages over the past six years. In 2006, inflows were the lowest on record. The proponent's advice was that the medium to long term outlook was for a further significant deterioration in inflows. Population projections also changed with projections by the Australian Bureau of Statistics of increases greater than foreshadowed and used in the Canberra Spatial Plan. The proponent indicated that the key challenge for the medium to long term was to build additional water supply assets that could cope not just with substantially reduced inflows but also with more frequent and longer droughts. -
About Our Catchment
3.2 About Our Catchment DEFINING.THE.SOUTHERN.ACT.CATCHMENT.AREA. A catchment area is generally defined through the physical geography of an area of land generally bounded by natural features that all drain to a common point such as a river or into a specific body of water. In human geography however, a catchment area is defined as the area that services or attracts the surrounding population, for example a local nature reserve has a geographic area from which the community is able to benefit from the natural resources through physical, social or mental wellbeing. This area is not limited to the reserve itself but also the surrounding neighbourhoods that may benefit from linkages with the reserve. Woden Valley (January 2000) For the purposes of the CMS the southern ACT catchment area has been redefined to enable community participation in the management of this part of the Upper Murrumbidgee River Catchment. Our catchment boundaries are based upon the sub- catchments outlined in the ACT Government’s water resources strategy, Think Water Act Water – a strategy for sustainable water resource management, and includes the original catchments outlined in the Woden-Western, Tuggeranong-Tharwa and South-West ACT sub- catchment plans. Map 1 outlines the southern ACT catchment area and its 14 sub-catchments. It is important to note that in several areas the SACTCG has redefined the watershed catchments to include the social catchment. This was done to provide a more effective administration of the catchment area for both physical and human geographic