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River Murray Weekly Report for the Week Ending Wednesday, 20 February 2019
River Murray Weekly Report For the week ending Wednesday, 20 February 2019 Trim Ref: D19 8405 Rainfall and inflows There was little to no rainfall across the Murray-Darling Basin this week, with only small patches of light rainfall recorded in New South Wales and Queensland (Map 1). Map 1 - Murray-Darling Basin rainfall map week ending 20 February 2019 (Source: Bureau of Meteorology). In comparison to the previous week where tributaries increased with widespread rainfall, most upper Murray tributaries have receded with dry conditions this week. The flow in the upper Mitta Mitta River at Hinnomunjie fell from 190 ML/day to the current flow near 140 ML/day; likewise the upper Murray at Biggara eased from 160 to 100 ML/day. Downstream of Hume Reservoir, inflow from the Kiewa River at Bandiana averaged 210 ML/day, while the Ovens River flow reduced from 340 ML/day to 240 ML/day through the week at Wangaratta. Subscribe to the River Murray Weekly Report River Data website Water in Storages River Murray Weekly Report Photo 1: Swampy Plain river upstream of Khancoban in the Snowy Mountains (Photo courtesy: Tom Zouch, MDBA) Subscribe to the River Murray Weekly Report River Data website Water in Storages River Murray Weekly Report River operations • Transfers between Dartmouth to Hume winding down • Delivery of Goulburn Valley IVT water via the Goulburn River to ease • Reductions in Murray Irrigation Limited escapes bypassing water around the Barmah Choke to begin • Euston weir pool level returning to the full supply level • Flow over Weir 32 in the lower Darling River ceased System operations Following an extended period of near capacity flows and transfers to ensure supply through the system, latest operations forecasting is indicating flows through the system can now start to be eased. -
River Murray Operations Weekly Report 18 September 2013
RIVER MURRAY WEEKLY REPORT FOR THE WEEK ENDING WEDNESDAY, 18 SEPTEMBER 2013 Trim Ref: D13/34448 Rainfall and Inflows Wetter conditions returned to the Murray-Darling Basin this week with rainfall recorded throughout almost the entire basin. Most of this rain fell during 17-18 September. Weekly rainfall totals were highest in southern NSW and the ACT, mostly in the Murrumbidgee River catchment, with 130 mm recorded at Mt Ginini and 105 mm at Tuggeranong. There were also high totals in central NSW, with 83 mm recorded at Dubbo in the Macquarie River catchment. In Victoria, the highest rainfalls included 69 mm at Lima East in the Broken River catchment, 64 mm at Yackandandah in the Ovens River catchment, 60 mm at Myrrhee in the King River catchment, and 60 mm at Hunters Hill in the upper River Murray catchment. Streamflow responses in the upper Murray were limited due to the relatively dry state of the catchments prior to the rain. Upstream of Dartmouth Reservoir, the flow in the Mitta Mitta River at Hinnomunjie Bridge increased from 1,400 to 4,000 ML/day, while upstream of Hume Reservoir, the flow at Biggara increased from 1,500 to 3,500 ML/day. At Bringenbrong on the River Murray, upstream of Hume Reservoir and downstream of the confluence with the Swampy Plain River, the flow has increased from 4,500 ML/day to about 13,500 ML/day, which includes releases from the Snowy Hydro scheme. On the Ovens River, the flow at Rocky Point has risen from 3,100 Ml/day to a peak of 5,700 ML/day. -
October 2018 Terest
CANBERRA CROSS COUNTRY SKI CLUB, INC SPECIAL POINTS OF IN- 2018, ISSUE 6 10TH OCTOBER 2018 TEREST: October Lodge -0 Weekend — 20-21 President’s Piece October 2018 — Page 3 For the first time in months it’s not all over yet. We have plore the highest peaks with the heater is turned off at our popular October lodge long days and warmer home and I haven’t had to weekend on 19-21 October weather. Check out the tour INSIDE THIS put on a jacket when pop- and with a lot of snow lin- program for some spring ping outside for lunch. gering up high it is sure to be fun. ISSUE: Spring is definitely here and a good one. There are still Ski and Snow Pho- 2 summer is not far behind. It vacancies so check this The club’s annual general tos has been a great ski season newsletter and the club meeting was held on 26 Sep- and I’m sure many of us will website for details. Late tember. October Lodge 3 be sad to see it go. However, spring is a great time to ex- Weekend Trip Report – Tate 4-5 West Ridge – Sat- urday 22 Septem- ber 2018 Trip Report—Dead 6-7 Horse Gap to Rams Head—23 September 2018 Trip Report— 8-9 Charlotte Pass – Mount Townsend – The Racecourse – Lake Albina— Thursday 20 Sep- tember 2018 Gale Funston, Margaret Baz, Alan Levy, Bill Stanhope, David Drohan and Claire Sim. We have just Ski and Snow Pho- 10 finished lunch and are about to head down, back to Dead Horse Gap. -
Data Versus Desktop: an Assessment of the Severity of Cold Water Pollution in the Swampy Plains and Murray Rivers Below Khancoban Dam Pope E1 and Nolan A2
Full Paper Pope and Nolan – An assessment of the severity of Cold Water Pollution below Khancoban Dam Data versus Desktop: An assessment of the severity of Cold Water Pollution in the Swampy Plains and Murray Rivers below Khancoban Dam Pope E1 and Nolan A2 1. Snowy Hydro Limited, Cooma NSW 2630. Email: [email protected] 2. Snowy Hydro Limited, Cooma NSW 2630. Email: [email protected] Key Points Cold Water Pollution occurs downstream of Khancoban Dam but effects are not as severe or persistent as expected on the basis of the original desktop study Summer suppression is evident but winter elevation, annual amplitude reduction, seasonal displacement and impacts to diel variation are very minor Causes of cold water releases appear to be a combination of reservoir stratification and releases from Murray 2 Power station with releases from the power station being the dominant cause The presence of Khancoban Reservoir appears to be having a minor impact on the percentage of time that breeding temperature thresholds are exceeded during the breeding seasons of a number of native fish expected to occur in the Swampy Plains and Murray Rivers. Abstract In 2004, Khancoban Dam was listed as one of 9 Dams in NSW considered to cause severe cold water pollution on the basis of a desktop study. This study, based on 5 years of field data, demonstrates that cold water releases do occur from Khancoban but that these events are not as severe or prolonged as expected. On average, there is a difference in temperature of only -2.2°C between monitoring points upstream and downstream of Khancoban Dam during summer. -
Vol 53 No 4 Dec 2016
Volume 53 Number 4 December 2016 National Parks Association of the Australian Capital Territory Inc. Butterfly Book to be launched PM’s Science Prize to Rick Shine Bilby trilogy to ACT primary schools NPA Bulletin Volume 53 number 4 December 2016 Articles by contributors may not necessarily reflect association opinion or objectives. CONTENTS The ‘Butterfly Book’ and an invitation to its launch ................9 On the outcome of the ACT election........................................2 Kevin McCue Rod Griffith River rides, pitcher plants, and macaques in ...........................10 From the Committee ................................................................3 Malaysian Borneo’s Sarawak Rod Griffiths Judy Kelly Shimmering..............................................................................12 NPA spreads the Bilby’s Ring story ..........................................3 Gerry Jacobson Esther Gallant NPA outings program, December 2016 – March 2017 ....13–16 NPA’s monthly get-togethers ....................................................4 Max Lawrence Bushwalks Rosenberg’s Monitors on Mount Ainslie..................................4 Temple of Doom ...............................................................16 Max Lawrence Philip Gatenby River Red Gum in the ACT ......................................................5 Bungonia Gorge................................................................17 Martin Chalk Philip Gatenby More trees for Gudgenby..........................................................5 A walk to The -
Exotic Plants in the Australian Alps Including a Case Study of the Ecology of Achillea Millefolium, in Kosciuszko National Park
Exotic Plants in the Australian Alps Including a Case Study of the Ecology of Achillea Millefolium, in Kosciuszko National Park Author Johnston, Frances Mary Published 2006 Thesis Type Thesis (PhD Doctorate) School School of Environmental and Applied Science DOI https://doi.org/10.25904/1912/3730 Copyright Statement The author owns the copyright in this thesis, unless stated otherwise. Downloaded from http://hdl.handle.net/10072/365860 Griffith Research Online https://research-repository.griffith.edu.au EXOTIC PLANTS IN THE AUSTRALIAN ALPS INCLUDING A CASE STUDY OF THE ECOLOGY OF ACHILLEA MILLEFOLIUM, IN KOSCIUSZKO NATIONAL PARK Frances Mary Johnston B.Sc. (Hons) A thesis submitted in fulfilment of the requirements of the Degree of Doctor of Philosophy School of Environmental and Applied Sciences Faculty of Environmental Sciences Griffith University Gold Coast August 2005 DECLARATION OF ORIGINALITY This work has not previously been submitted for a degree or diploma in any university. To the best of my knowledge and belief, this thesis represents my original research except where otherwise acknowledged in the text. Frances Johnston August 2005 FORWARD “In a small section of the garden a tiny weed spoke to the blooms that grew there. ‘Why,’ he asked, ‘does the gardener seek to kill me? Do I not have a right to life? Are my leaves not green, as yours are? Is it too much to ask that I be allowed to grow and see the sun?’ The blooms pondered on this, and decided to ask the gardener to spare the weed. He did so. Day by day the weed grew, stronger and stronger, taller and taller, its leaves covering the other plants, its roots spreading. -
Erosion Control in the High Alps
EROSION CONTROL IN THE HIGH ALPS 1 by P. A. Keane• ABSTRACT The Summit Area Works Programme (S.A.W.P.) of the N.S.W. buj 1 Conservation Service has achieved its aim after 21 years: to contro1 erosion in the alpine area of the New South Wales . ,. Snow.r Mountains. A maintenance programme is continuing, but ~-~imary stabiliv.ation of eroded areas has been achieved. This c•rticle reviews t~e work of over two decades. t- INTRODUCTION The mismanagement of the environment by man often leads to disastrous effects - one of the moat serious being erosion, the accelerated loss of soil. One such area where extensive erosion damage occurred was the alpine area of the Snowy I Mountains. Deterioration anddestruction of the vegetation I by fire and grazing lead inevitably to serious erosion. The extent of the damage was outlined in surveys carried out by Costin (1954), Durham (1956-59), Taylor (1957-58) and Morland (1958-59). As well, Greenup (1964) carried out a detailed erosion survey. The Sno---y Mountains Scheme' 'oJA"' deve1.oped''to make use of the high mounttd~r:s .;& catchment are8.'io sev;~· ! , / ·,! ald 'for electricity generation and eve~tuall~rrigation bee~e the prime concern. The attainment of high water quality lead to • P. A. Keane B.Sc. is Soil Conservationist, concerned with investigations at Coowa. • •••••/2 Fage 2 the exclusion of grazing and attendant management techniques. The repair and mitigation of erosion in the alpine areas was then necessary to maintain water quality and yield. The Soil Conservation Service of New South Wales under took the task of controlling erosion in the alpine areas. -
The Verdict P. 026—— Great Heights The
The verdict p. 026—— Great heights The Seamans Hut on the Mount Kosciuszko summit trail from Charlotte Pass Brief 26 The Brief The verdict GREAT HEIGHTS Drinking from the Snowy River, camping in an alpine fairyland... Faith Campbell goes on an adventure to Australia’s highest point. From where I’m standing on a viewing warmer months and working as a ski Eating tasty, nutritious food is an platform at Charlotte Pass, the Snowy instructor in winter. He started Australian essential part of Shukor’s hikes – there’s no Mountains range looks deceptively slight. Summit Tours with his wife, Samantha, rehydrated sludge. Instead, we cook freshly More like a bunch of big hills than the and he’s just the kind of guy to go on a long made ravioli (from local restaurant and country’s tallest mountains. walk with: easy to talk to and funny. guesthouse Crackenback Farm) garnished I adjust my neckerchief and yank my We rock hop across the Snowy River, with walnuts and shaved parmesan – fancy. socks above my Blundstone boots, stopping to fill our canteens (Shukor shows The rest of the day involves a few snow overconfident at the start of the two-day, us how to filter our water with a UV purifier). traverses, a handful of trail runners loping 25-kilometre hike to the peak of Mount We’re each wearing packs weighing nine by and a windy pass along the saddle Kosciuszko with Australian Summit Tours kilograms, containing the food and gear between Mount Twynam and Carruthers (australiansummittours.com). we need to spend the night camping, and Peak, where a thick fog streams in from “I love it – you’re inner-west hikers,” says soon I’m pausing to “admire the scenery”. -
NSW Recreational Freshwater Fishing Guide 2020-21
NSW Recreational Freshwater Fishing Guide 2020–21 www.dpi.nsw.gov.au Report illegal fishing 1800 043 536 Check out the app:FishSmart NSW DPI has created an app Some data on this site is sourced from the Bureau of Meteorology. that provides recreational fishers with 24/7 access to essential information they need to know to fish in NSW, such as: ▢ a pictorial guide of common recreational species, bag & size limits, closed seasons and fishing gear rules ▢ record and keep your own catch log and opt to have your best fish pictures selected to feature in our in-app gallery ▢ real-time maps to locate nearest FADs (Fish Aggregation Devices), artificial reefs, Recreational Fishing Havens and Marine Park Zones ▢ DPI contact for reporting illegal fishing, fish kills, ▢ local weather, tide, moon phase and barometric pressure to help choose best time to fish pest species etc. and local Fisheries Offices ▢ guides on spearfishing, fishing safely, trout fishing, regional fishing ▢ DPI Facebook news. Welcome to FishSmart! See your location in Store all your Contact Fisheries – relation to FADs, Check the bag and size See featured fishing catches in your very Report illegal Marine Park Zones, limits for popular species photos RFHs & more own Catch Log fishing & more Contents i ■ NSW Recreational Fishing Fee . 1 ■ Where do my fishing fees go? .. 3 ■ Working with fishers . 7 ■ Fish hatcheries and fish stocking . 9 ■ Responsible fishing . 11 ■ Angler access . 14 ■ Converting fish lengths to weights. 15 ■ Fishing safely/safe boating . 17 ■ Food safety . 18 ■ Knots and rigs . 20 ■ Fish identification and measurement . 27 ■ Fish bag limits, size limits and closed seasons . -
Rates of Bank Erosion Under Natural and Regulated Flows in the Upper
Full Paper Simon et.al. –Upper Murray River System Bank Erosion: Natural and Regulated Flows Rates of Bank Erosion under Natural and Regulated Flows in the Upper Murray River System: Khancoban Dam to Jingellic 1 2 3 4 Simon A , Hammond J , Artita K and Pope E 1 Cardno, PO Box 1236, Oxford, MS 38655, USA. [email protected] 2 Cardno, 312 Mansfield Rd, Fayston, VT 05673, USA. [email protected] 3 Cardno, Clemson, SC 29631, USA. [email protected] 4 Snowy Hydro, PO Box 332, Cooma, NSW 2630 AUS. [email protected] Key Points Regulation has caused important changes in the hydrologic regime of the Swampy Plain and Upper Murray Rivers in the reaches closest to Khancoban Dam. Field data on resistance of the banks was used in combination with BSTEM‐Dynamic to simulate bank erosion for unregulated and regulated conditions using a 32‐year time series of hourly flows. Regulation has led to changes in bank‐erosion rates with increases in the reaches closest to the dam and decreases in the reaches farthest downstream, the former related to greater flow durations that exceed erosion thresholds Abstract The Snowy Mountains Scheme provides for inter‐basin transfers of water and for hydro‐electric power generation in the upper reaches of the Murray River System. Since 1966, the magnitude, frequency and duration of discharges in the Swampy Plain and Upper Murray Rivers have been modified by the Scheme. Increases in mean‐annual flows following regulation were determined to be 127% in the upstream‐most reach on the Swampy Plain River, 68% above the confluence with the Tooma River and 16‐19% downstream at Jingellic. -
It November 2011.Indd
g o r F e e r o b o r r o iitt C Canberra Bushwalking Club Inc PO Box 160 Canberra ACT 2601 Volume: 47 www.canberrabushwalkingclub.org Number: 10 November 2011 GENERAL MEETING 8 pm Wednesday 16 November 2011 In this issue Walking the Camino 2 President’s prattle 2 Walks waffl e Presenter: Tony Kevin 2 Training trifl es 3 Review: There’s a bear in Former diplomat and ambassador Tony Kevin, who has lived in Canberra with his family since retiring from DFAT in 1997, walked a 1200 kilometre there – 19 October 2011 Camino pilgrimage route in Spain in 2006, from Granada in Andalucia 4 Blue Mountains weekend to Santiago de Compostela in Galicia. It took him 8½ weeks. It wasn’t 5 Encounters with the bushwalking as we understand it in Australia, and Tony mostly stayed in Snowy River simple but comfortable country inns; but it was a challenging walk all the 6 Membership matters same. Tony looks forward to talking and answering questions about his journey and about the Spanish Camino (which has several alternative 6 In the Club routes) in general. There will be some copies of his book ‘Walking the 7 Activity program Camino’ (Scribe, 2007) available at an author’s discount. 10 CBC Xmas Party 11 Bulletin Board Main hall, 11 Wednesday walks Hughes Baptist Church, 32–34 Groom Street, Hughes Important dates 16 Novembermber Generalal mmeetingeeeting 23 Novembermber Committeettee memeetingeting 23 Novembermbeer Submissionssions close foforr Decemberberr it 16 Decembermber Xmas party Committee reports President’s Walks Training prattle waffl e trifl es t the AGM some members here are good trips on the pro- ou can view the Club’s train- Asigned a petition to protect the Tgram over the next walking Ying calendar on the Training Gardens of Stone from a proposed month (12 Nov to 12 Dec) but as and Safety page on the CBC web open cut mine. -
Roy Jamieson Date: 1St – 3Rd April 2019 Participants: Roy Jamieson, Nicola Le Couteur, Warwick Blake, Eunha Levinson, Dale Baker and Guest Marcia Kaye
Kosciuszko NP: Australia’s Highest Points Leader: Roy Jamieson Date: 1st – 3rd April 2019 Participants: Roy Jamieson, Nicola Le Couteur, Warwick Blake, Eunha Levinson, Dale Baker and Guest Marcia Kaye Report: At 8.30 on Monday 1 April we started out from Charlotte Pass. Going bare feet across the Snowy River and Club Lake Creek was a solid early wake up call. Soon after, Dale had to withdraw due to having a heavy cold. The remaining 5 of us ascended to Blue Lake Lookout and then to the turnoff to Mt Twynam. A good deal of snow had fallen on Saturday and Sunday, so it was an amazing vista. After dropping our packs in favour of super light packs we trudged off to Australia’s third highest mountain. It was slow going in the snowy conditions. Upon return to our packs (5.8kms), we headed off towards Carruthers Peak and Walk description: Northcote Pass. There was much less snow in this area. We found a good camping spot above This walk, a loop from Charlotte Pass, will be on and off Wilkinsons Creek and beneath Muellers Peak. track. Among the peaks to be climbed are Mount Kosciuszko Day 2 began with an 0800 start. We opted to (2,228m), Mount Townsend (2,209m), Mount Twynam leave our tents up because we were coming back (2,196m), Rams Head (2,190m), Mt Etheridge (2180m), to them at lunch time. We donned light packs Rams Head North (2,177m), Alice Rawson Peak and headed off to summit Alice Rawson Peak, (2,160m), Byatts Camp (2,159m), Carruthers Peak Mt.