Overseas Study Tour for Senior Management (Optional) - Cost Not Included in the Fee Proposal Task 15.1- Purpose of the Study Tour (TECH-3)
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Assessment of Thermal Pollution in the Snowy River Below Jindabyne
Assessment of thermal pollution Snowy River Increased Flows Assessment of thermal pollution in the Snowy River below Jindabyne Dam Summary This study assessed water temperature in the highly regulated Snowy River below Jindabyne Dam. What did we study? • The thermal regime of rivers plays a critical role in the health of aquatic ecosystems. We monitored water temperature below Jindabyne Dam to assess the thermal regime of the regulated Snowy River. Monitoring began in 2011, following the installation of a multi-level offtake and the delivery of environmental flows. It continued until 2013. During this time we compared the regulated thermal regime with a natural thermal regime model. The model was developed using pre-dam (1962-1967) water temperature data. What did we find? • Cold water pollution in the Snowy River below Jindabyne Dam is not a significant issue. • Warm water pollution remains an issue in the regulated Snowy River, particularly between March and July. Yet water temperatures are rarely more than 2 - 4°C warmer than natural. Temperatures never exceed the expected natural temperature range of the Snowy River before Jindabyne Dam. • Water temperatures match the expected natural water temperatures at the town of Dalgety. This is approximately 20km downstream of Jindabyne Dam. What does this mean for water management? • The multi-level offtake has improved the thermal regime in this regulated river. Additional management strategies to improve the thermal regime are limited. An alternate release point in the Mowamba River may further improve water temperatures. The extent of improvements would depend on the dilution of flow volumes from the Mowamba River into the Snowy River. -
Submission: Inquiry Into Climate Change and the Australian
September 2008 NSW Submission to the Senate Standing Committee on Rural and Regional Affairs and Transport Inquiry into water management in the Coorong and Lower Lakes NSW Water Legislation The management of the surface water and groundwater resources of NSW, including the allocation of water entitlements, is undertaken under the Water Act, 1912 and the Water Management Act 2000. The NSW Government is progressively transitioning water management from the Water Act 1912 to the Water Management Act 2000. The vast majority of water extraction in the NSW portion of the Murray-Darling Basin is covered by statutory water sharing plans under the Water Management Act 2000. The legislation and rules in the water sharing plans provide the framework for the implementation of the COAG-agreed water reforms, including: • the provision of water entitlements specifically for the environment; • the separation of water entitlements from land; and • clearly identified tradeable water entitlements. The priority for water sharing under the legislation is: Priority 1 Water for the environment and basic landholder rights (e.g. domestic and stock rights); Priority 2 Town water supply, domestic and stock and major utility licences (e.g. power generation, major urban water supply); Priority 3 High security licences (e.g. for permanent plantings); Priority 4 General security or unregulated river licences (e.g. for irrigation of annual crops); and Priority 5 Supplementary licences (e.g. to access high flows). However, in times of severe water shortage the priority of water for domestic purposes (i.e. either under a basic landholder right or licence) is elevated above the environment. -
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 -
Environmental Condition of Rivers and Streams in the Latrobe, Thomson and Avon Catchments
ENVIRONMENTAL CONDITION OF RIVERS AND STREAMS IN THE LATROBE, THOMSON AND AVON CATCHMENTS Publication 832 March 2002 1 INTRODUCTION activities have contributed to a significant change in the quantity and quality of water delivered to Lake This publication provides an overview of the Wellington and there is a significant amount of environmental condition of the rivers and streams in public concern regarding impacts on the health of the Latrobe, Thomson and Avon catchments1 (Figure the Gippsland Lakes. 1). The Latrobe and Thomson river systems, for The Latrobe, Thomson and Avon catchments contain example, contribute approximately twice the some of Victoria’s most significant river systems. nutrient inputs to the Gippsland Lakes than all other Located in the Gippsland region of Victoria, these riverine inputs. The most significant nutrient loading three river systems form the total catchment of Lake is associated with high flow events and reflects the Wellington, the western-most of the Gippsland increased surface runoff and erosion caused Lakes. The demands on these freshwater resources through land clearance and urbanisation. are considerable. Australia’s largest pulp and paper It is commonly agreed that the only long-term mill, most of the State’s power industry, much of solution for improving the condition of Lake Melbourne’s water supply and the State’s second Wellington is to significantly reduce the nutrient largest irrigation district fall within their catchment loads from the Latrobe and Thomson river systems. boundaries. Restoration of the catchments to a more sustainable Much change has occurred in these catchments land use, revegetating riparian zones and reducing since early settlement. -
Regional Bird Monitoring Annual Report 2018-2019
BirdLife Australia BirdLife Australia (Royal Australasian Ornithologists Union) was founded in 1901 and works to conserve native birds and biological diversity in Australasia and Antarctica, through the study and management of birds and their habitats, and the education and involvement of the community. BirdLife Australia produces a range of publications, including Emu, a quarterly scientific journal; Wingspan, a quarterly magazine for all members; Conservation Statements; BirdLife Australia Monographs; the BirdLife Australia Report series; and the Handbook of Australian, New Zealand and Antarctic Birds. It also maintains a comprehensive ornithological library and several scientific databases covering bird distribution and biology. Membership of BirdLife Australia is open to anyone interested in birds and their habitats, and concerned about the future of our avifauna. For further information about membership, subscriptions and database access, contact BirdLife Australia 60 Leicester Street, Suite 2-05 Carlton VIC 3053 Australia Tel: (Australia): (03) 9347 0757 Fax: (03) 9347 9323 (Overseas): +613 9347 0757 Fax: +613 9347 9323 E-mail: [email protected] Recommended citation: BirdLife Australia (2020). Melbourne Water Regional Bird Monitoring Project. Annual Report 2018-19. Unpublished report prepared by D.G. Quin, B. Clarke-Wood, C. Purnell, A. Silcocks and K. Herman for Melbourne Water by (BirdLife Australia, Carlton) This report was prepared by BirdLife Australia under contract to Melbourne Water. Disclaimers This publication may be of assistance to you and every effort has been undertaken to ensure that the information presented within is accurate. BirdLife Australia does not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence that may arise from you relying on any information in this publication. -
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. -
Dams in Victoria Safe and Versatile Infrastructure
Dams in Victoria Safe and versatile infrastructure A dam is a wall that holds back water to form a basin, lake or reservoir. Dams are typically made of earth, rock or concrete. Dams can be privately owned, owned by business or a Government agency. They can be used to store water for drinking, industry or farming, to protect property from flooding, or for recreation. Dams in Victoria Victoria has about 450,000 dams – this number shows how important dams are to the economy and our way of life. The sizes of our dams range from major storages such as Dartmouth dam (about 4,000,000 ML), Lake Eildon (about 3,300,000 ML) and the Thomson dam (about 1,070,000 Farm dams ML) to small swimming pool-sized dams on farms or lifestyle properties. These smaller privately-owned dams are the most Generating power: these large dams hold water for cooling common type of dam in Victoria. Together, Victoria’s dams have coal or gas-fired power stations or to generate hydro-electric a total storage capacity of about 13,400,000 ML. power. How we use our dams Recreation: some of the lakes created by dams are used for recreational activities such as boating and fishing. These dams Dams have huge social, economic and environmental benefits. can be popular tourist destinations and the tourism generated The vast majority of dams in Victoria have been built to store by these dams can be important to the social and economic rainfall when it is plentiful for use in times when it is most wellbeing of regional communities. -
Lake Glenmaggie Managing Floods
Fact sheet Lake Glenmaggie Managing floods The Macalister Irrigation Area (MIA) is a vital part of Where the risk of a rainfall event is identified, we Gippsland’s local economy. The dairy industry produces maintain close contact with the Bureau of Meteorology some 400,000,000 litres of milk, returns around $150 to understand what is expected and the maximum million at the farm gate and grosses approximately $500 rainfall that is forecast. We also review different Fact sheet May 2014 million annually. The MIA also supports other important scenarios for the runoff and likely inflows from the industries including vegetable and beef production and expected and maximum rainfall. At this stage we also fodder cropping. It is estimated that these activities undertake the necessary staffing arrangements to run generate almost $650 million into the local economy. our operations 24 hours a day. The success of the irrigation area requires a secure and During a rainfall event we are constantly planning for reliable water resource. The primary source of water releases from the storage. These are based on actual for the MIA is Lake Glenmaggie, which sources its and expected rainfall levels, stream flow measurements water from the Macalister River catchment, located to taken upstream from Lake Glenmaggie and calculated the north of the storage. Lake Glenmaggie is relatively inflows into Lake Glenmaggie, based on the actual unique amongst large storages in Victoria, in that it storage level. Our objective is always to reduce the fills and spills on average in nine out of ten years. As severity and duration of any flood. -
Concept Plan
Monaro Acclimatisation Society Inc 9 Thompson Drive Tathra, NSW. 2550 Sustainable future fishing for trout and native fish SNOWY HYDRO 2.0 – MAS CONCEPT PLAN On 2 July 2020 MAS Secretary Rod Whiteway and I met with senior officers from NSW Fisheries to discuss the MAS Concept Plan for a trout grow-out facility as a recreational fishing offset for Snowy Hydro 2.0. Following that meeting NSW Fisheries have asked the MAS to formally enter into “Agreed Principles” arrangement. The MAS Executive is currently discussing this Agreement; however, we indicated we have four key priorities that we are committed to. On 7 July 2020 I met with senior staff from Snowy Hydro to discuss the MAS Concept Plan. Again, we explained our key priorities and Snowy Hydro did not express any negativity to our approach. Snowy Hydro indicated they are keen for a meeting between MAS, DPI and Snowy Hydro in the not too distant future to begin working formally on the plan. THE OVERALL CONCEPT Since the announcement of Snowy Hydro 2.0 the MAS has been concerned that redfin perch would be pumped from Talbingo Dam into Tantangara Dam and beyond. To help protect the Snowy Mountains trout fishery the MAS embarked on a process to identify how larger trout could be stocked to counter the expected redfin predation and to protect our trout fishing legacy and reassure the Snowy trout community that something was being done. The MAS soon realised that it was undertaking this process in a policy vacuum, so the MAS began negotiating directly with Snowy Hydro on mitigation measures. -
Kosciuszko National Park Guide 2012
TUMUT 3 D rives in Kosciuszko 2 4 Take a self-guided drive tour to high country history and magnificent mountain views. Kiandra CABRAMURRA 1 ADAMINABY Kosciuszko National Park and surrounding areas offers a network of sealed roads which take you to places like no other: Australia’s highest mountains, diverse landscapes and locations with a rich cultural history. KHANCOBAN The Snowy Mountains Highway and Kosciuszko Alpine Way form part of the Snowy Mountains Drive which takes you in a loop to Cooma, Tumut and Khancoban. Check out our park map on pages 10-11 or go to Charlotte Pass JINDABYNE www.snowymountains.com.au. There are also unsealed roads suitable for memorable four-wheel drive adventures 1 – 4 . Willis SNOWY MOUNTAINS HIGHWAY— is a designated camping area with basic TUMUT to ADAMINABY facilities (pit toilet, fireplace and loading Black Perry Lookout ramp). Yarrangobilly Caves (70km/30km, 1060m above sea level) Views The highway climbs through (45.3km/54.7km,1260m above sea level) north of the granite Bogong Peaks and woodlands to the open, treeless The Rest House, Sawyers (02) 6454 9597. Yarrangobilly Caves is wilderness area and of Black Perry which is plains of Kiandra and Long Plain Hill (15.9km/84.1km) This was a shelter for located 6.5km off the Snowy Mountains a metamorphosed blend of limestone and travellers on the old Kiandra Road in the then drops into the picturesque Highway. The roads in and out are one- other minerals known as skarn. early 1900s. Damaged in the 2003 fires, it way with a hard gravel surface and corners valleys of Talbingo and Tumut. -
Branch Newsletter – May 2019 Branch Meeting Notice
` Branch Newsletter – May 2019 Branch Meeting Notice WEDNESDAY JUNE 5, 2019 7.30 PM – 9.00 PM HARKAWAY HALL, KING ROAD, HARKAWAY Learn more about the history of Harkaway from guest speakers Find out more about the benefits of being a member of the National Trust Meet our new President, Tammy Lobato and our new Committee Enjoy discussion with friends over wine and nibbles ALL MEMBERS AND VISITORS ARE WELCOME There is ample parking at the Dalton Reserve, opposite the Hall RSVP by May 30 for catering purposes to National Trust shop at Pioneers Park on 9769 5653 or to Tammy Lobato 0408 722 380 Branch Trust News Beaconsfield Nature Conservation Reserve – Dam Refurbishment Project Do you know the Beaconsfield Nature Conservation Reserve? You may not, because it is a well hidden treasure more likely to be found in somewhere like the Warburton Ranges rather than our suburban growth corridor - https://goo.gl/maps/MFguY41BeNSKaY4U9 Construction of the historic Beaconsfield Reservoir, within the reserve commenced during World War 1, in order to provide an improved water supply for defence installations on the Mornington Peninsular. After World War 2, the reservoir became a source of water for factories opening up in the Dandenong area. The reservoir was decommissioned when the Cardinia Reservoir was constructed and the water authorities had no plans to re-open the facility as water quality could no longer be guaranteed. The Dam now needs to be refurbished to meet modern standards. This refurbishment provides an opportunity to sustain the ecological values of and add value to the Beaconsfield Nature Conservation Reserve. -
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