DOCSLIB.ORG

Science Delivery

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

Hydrology Report No 416000.PR/6 6.29 Reach 29 – 416204a Weir River at Gunn Bridge (Headwater) 6.29.1 Reach Description This section of the report presents the data and flow calibration results for the Weir River from the headwaters to Gunn Bridge (416204A). The reach includes 6 subareas in Table 1.220 in the Upper Weir (see Figure 1.160). This reach has a total catchment area of 4,424 km2. Table 1.220: Reach 29 (416204a) subareas Subarea State Description Area (km2) UW1 Qld Subareas upstream of 416204A (Weir River at 826.59 Gunn Bridge) UW2 Qld 1,287.43 UW3 Qld 30.18 UW4 Qld 1,331.08 UW5 Qld 848.57 UW6 Qld 100.03 Area Total 4,423.88 Figure 1.160: Reach 29 (416204a) map 329 Department of Environment and Science 6.29.2 Reach Structure The model structure for this reach is shown in Figure 1.161. Figure 1.161: Reach 29 (416204A) model structure 6.29.3 Calibration Methodology The reach calibration was undertaken as outlined in Section 4. Key points specific to this reach are: Historical diversions within this reach are unavailable, and were therefore assumed to be zero during the flow calibration. A detailed model of the Upper Weir was developed as part of the previous IQQM model of the Border Rivers. This model included a number of breakouts, floodplain storages, routing, and losses. This model was ported to Source to provide the structure and the initial representation of the hydrology within the reach. A Sacramento rainfall-runoff model was developed to simulate the runoff from the six subareas in this reach UW1–UW6. It was calibrated to the historical flows at Gunn Bridge (416204A) using an optimisation tool. 330 Hydrology Report No 416000.PR/6 6.29.4 Data 6.29.4.1 Streamflow Data and Calibration Period Daily streamflow data was obtained from the Hydstra database. The period of available data for each gauge in this reach is outlined in Table 1.221 and shown in Figure 1.162. The downstream gauge, Gunn Bridge (416204A), provides 15 years of continuous record. The short periods of record provided by the flood warning gauges were insufficient to support subdivision of this reach into multiple independent calibration regions. Instead, data from those gauges was used to derive and/or validate the routing and breakouts modelled within the reach. Table 1.221: Reach 29 (416204A) flow data Gauge Gauge Name Start Date End Date Number Flood Warning Gauges 416950 Weir River at O'Connor 08/07/1993 27/05/2000 416952 Weir River at Retreat Bridge 22/09/1990 30/06/2000 416953 Weir River at Ballymena 25/09/1990 19/03/2000 Downstream Gauge 416204A Weir River at Gunn Bridge 01/07/2000 31/12/2015 Figure 1.162: Reach 29 (416204a) gauge data availability 6.29.4.2 Climate Data Rainfall and potential-evapotranspiration data has been used in the Sacramento rainfall-runoff models. Evaporation data has also been used in the representation of evaporative losses from storage surfaces. Daily rainfall and evaporation was obtained from the SILO database for these purposes. The rainfall data was reviewed to ensure that there were no unexplained trends in the data which may be introduced by deficient infilling/extension. Rainfall stations were chosen based on their location, their correlation with the target gauge flows (416204A), and their length of record. 331 Department of Environment and Science The rainfall data for the selected rainfall stations were extended to the full simulation period by infilling with raw rainfall data from other nearby stations and Patched Point data (from the original station if possible). This is shown in Table 1.222 and Figure 1.163. Potential evapotranspiration data for Boggabilla PO Station (053004) was used for rainfall-runoff modelling. Details about the station are given in Section 5.4. Table 1.222: Reach 29 (416204a) rainfall data Station # Station Name Rainfall Infilling 041058 Kindon r041058, r041139, r041348, r041394, p041058 041110 Turallin r041110, r041069, r041127, p041110 041152 Langley TM r041152, r041058, p041127 041349 Mundagai r041349, r041508, r041021, r041468, p041349 041545 Dunmore Exchange TM r041545, r041025, p041374 Note: “r” refers raw data and “p” refers Patched Point data. 332 Hydrology Report No 416000.PR/6 Figure 1.163: Reach 29 (416204a) rainfall infilling 6.29.4.3 Water Infrastructure The instream infrastructure in this reach consists of Brown Storage (173 ML) and a Floodplain Storage of 150 ML (Breakout 2 Low Storage) associated with a low-flow breakout in the reach. Further information about this infrastructure can be found in Section 5.6. 333 Department of Environment and Science 6.29.4.4 Historical Extraction Data Queensland users have access to unregulated flows in this reach. However no records of historical extractions are available, and extractions were assumed to be zero during the flow calibration. 6.29.4.5 Knows Effluents There are breakouts immediately upstream of the Gunn Bridge (416204A) gauge. These have been modelled as per the previous IQQM model. There is a low-effluent and a high-effluent component. These are described below. A low-effluent component of the breakout commences at 400 ML/day and fills a nearby floodplain which drains back into the stream. The breakout relationship for this component was adopted from the previous IQQM model, and is shown in Table 1.223. Further information about this storage can be found in Section 5.6. Table 1.223: Reach 29 (416204a) low-effluent breakout Upstream Flow (ML/d) Branch flow (ML/d) 0 0 400 0 1,820 1,220 3,600 2,300 9,200 2,950 100,000,000 2,950 A high-effluent component of the breakout commences at 24,000 ML/day and diverts a portion of the high-flows around the Gunn Bridge (416204A) gauge into the downstream reach. The breakout relationship for this component was adopted from the previous IQQM model, and is shown in Table 1.224. Table 1.224: Reach 29 (416204a) high-effluent breakout Upstream Flow (ML/d) Branch flow (ML/d) 0 0 24,000 0 25,000 1,000 35,000 8,000 100,000,000 40,000,000 334 Hydrology Report No 416000.PR/6 6.29.5 Reach Model Calibration 6.29.5.1 Streamflow Routing Flow routing in this reach was represented using piecewise-linear routing. Following the structure of the previous IQQM model, there are four identical routing links in this reach. These were configured using parameters adapted from the previous IQQM model, and validated based on timing of events observed in flood warning streamflow stations. Reach evaporation was ignored in this reach. The assumed properties for each of the four identical routing links are shown in Table 1.225 and Table 1.226. Table 1.225: Reach 29 (416204a) routing parameters for each of four identical links Parameter Adopted Value x (inflow bias) 1 Number of divisions 1 Area (km2) 0 Reach length (km) - Evaporation - Table 1.226: Reach 29 (416204a) piecewise-linear routing for each of four identical links Flow (ML) Lag (days) 0 0.25 1,000,000 0.25 6.29.5.2 Residual Loss Four in-stream losses were adopted from the previous IQQM model. These are shown in Table 1.227. Table 1.227: Reach 29 (416204a) residual losses Source Description Loss ratio Node # (constant) 0059 Residual losses to O’Connor (416950) 1.4% 0063 Residual losses from O’Connor (416950) to Retreat Bridge (416952) 13.9% 0064 Residual losses from Retreat Bridge (416952) to Ballymena (416953) 7.7% 0224 Residual losses from Ballymena (416953) to Gunn Bridge (416204A) 3.8% 335 Department of Environment and Science 6.29.5.3 Observed Inflow Sequence Although this is a headwater reach, the nonlinear processes modelled in this reach mean deriving inflows directly from the Gunn Bridge (416204A) streamflow data is nontrivial. While inflows in this reach were not derived directly from the Gunn Bridge (416204A) data, they will be adjusted on the basis of observed streamflow data at Talwood (416202A) by a flow adjustment procedure. This is described in Section 7.4. 6.29.6 Sacramento Model Calibration The Sacramento model for this reach was calibrated to the observed flows at Gunn Bridge (416204A) using an optimisation tool. The calibrated inflow sequence was checked visually to ensure good fit in both high- and low-flow regimes during the period of record. The effective catchment rainfall was estimated using a weighted combination of the rainfall sequences developed in the previous section. The weighting factors were determined as part of the calibration process and are shown in Table 1.228.Table 6.4 The table shows the mean rainfall in each of the contributing sequences, and in the final sequence. The mean annual rainfall over the period 1920–1969 is estimated to be 591 mm/y by the 50-Year Isohyet Maps. The adopted catchment rainfall sequence has a mean of 821 mm/y over the same period, which is 39 percent higher. Table 1.228: Reach 29 (416204a) rainfall sequences details Infilled Rainfall Sequence Mean Rainfall (mm/y) Contributing Factor 07/1889 to 06/2014 041058 582 0.167 041110 663 0.084 041152 667 0.452 041349 605 0.467 041545 685 0.165 Catchment rainfall Sequence 849 - The calibrated Sacramento parameter values were manually checked for anomalies. Table 1.229 shows the final Sacramento model parameters for the reach. Figure 6.1 shows the report card comparing the observed flows and modelled flows for this reach for the calibration period. Table 1.230 shows the summary results. The modelled flows reproduce the gauged flows reasonably well.
Recommended publications
  • GWQ4164 Qld Murray Darling and Paroo Basin Groundwater Upper

    GWQ4164 Qld Murray Darling and Paroo Basin Groundwater Upper

    ! ! ! ! ! ! 142°E 144°E 146°E 148°E ! 150°E 152°E A ! M lp H o Th h C u Baralaba o orn Do ona m Pou n leigh Cr uglas P k a b r da ee e almy iver o Bororen t Ck ! k o Ck B C R C l ! ia e a d C n r r r Isisford ds al C eek o r t k C ek Warbr ve coo Riv re m No g e C ecc E i Bar er ek D s C o an mu R i ree k Miriam Vale r C C F re C rik ree ree r ! i o e e Mim e e k ! k o lid B Cre ! arc Bulloc it o Cal ek B k a k s o C g a ! reek y Stonehenge re Cr Biloela ! bit C n B ! C Creek e Kroom e a e r n e K ff e Blackall e o k l k e C P ti R k C Cl a d la ia i Banana u e R o l an ! Thangool i r ive m c i ! r V n k n o B ! C ve e C e e C e a t g a o e k ar Ta B k Cr k a na Karib r k e t th e l lu o n e e e C G Nor re la ndi r B u kl e e k Cre r n Pe lly e c an d rCr k a e a M C r d i C m C e Winton Mackunda Central W y o m e r s S b re k e e R a re r r e ek C t iv Moura ! k C ek e a a e e C Me e e Z ! o r v r r r r r w e l r h e e D v k i e e ill Fa y e R C e n k C a a e R e a y r w l ! k o r to a C Bo C a l n sto r v r e s re r c e n e o C e k C ee o k eek ek e u Rosedale s Cr W k e n r k in e s e a n e r ek k R k ol n m k sb e C n e T e K e o e h o urn d o i r e r k C e v r R e y e r e h e e k C C e T r r C e r iv ! W e re e r e ! u k v Avondale r C k m e Burnett Heads C i ing B y o r ! le k s M k R e k C k e a c e o k h e o n o e e o r L n a r rc ek ! Bargara R n C e e l ! C re r ! o C C e o o w e C r r C o o h tl r k o e R r l !e iver iver e Ca s e tR ! k e Jundah C o p ! m si t Bundaberg r G B k e e k ap Monto a F r o e e e e e t r l W is Cr n i k r z C H e C e Tambo k u D r r e e o ! e k o e e e rv n k C t B T il ep C r a ee r in Cre e i n C r e n i G C M C r e Theodore l G n M a k p t r e Rive rah C N ! e y o r r d g a h e t i o e S ig Riv k rre olo og g n k a o o E o r e W D Gin Gin co e re Riv ar w B C er Gre T k gory B e th Stock ade re Creek R C e i g b ve o a k r k R e S k e L z re e e li r u C h r tleCr E tern re C E e s eek as e iv i a C h n C .
  • Border Rivers Community Profile: Irrigation Region

    Border Rivers Community Profile: Irrigation Region

    Border Rivers community profile Irrigation region Key issues for the region 1. Region’s population — the population of the Border Rivers region is approximately 49,646, and the ABS records around 570 irrigating agricultural businesses. 2. Gross value of irrigated agricultural production ­­— the drought affected gross value of irrigated agricultural production for 2006 in the Border Rivers was $350million. 3. Water entitlements (approximate) • Surface Water Long-term Cap (long-term average annual extraction volume) 399 GL, to be shared between NSW and Queensland. • High Security — 1 GL (NSW). • General Security 265 GL (NSW). • Supplementary licences 120 GL (NSW). • Groundwater entitlements — nominal volume 7 GL (Queensland). • Surface water entitlements upper reaches (unsupplemented) — nominal volume 21 GL (Queensland). • Surface water entitlements in the lower reaches (supplemented) nominal volume 102 GL (Queensland). • Surface water entitlements in the lower reaches (unsupplemented) — nominal volume 210 GL (Queensland). 4. Major enterprises — broadacre furrow irrigation, principally cotton, is the major irrigated enterprise, with cereal crops, fodder crops, fruit and vegetables also grown in different parts of the catchment. 5. Government Buyback — the Commonwealth Government’s buyback in the region has been 7 GL so far. 6. Water dependence — The Border Rivers is highly dependent on water, because agriculture, particularly irrigated agriculture, is a major driver in the economies of Goondiwindi, Stanthorpe and several smaller towns. 7. Current status • The Border Rivers is an agricultural region with several large towns, notably Inverell, Glen Innes, Goondiwindi, Stanthorpe and Tenterfield, with relatively diverse economies. Of these, Goondiwindi and Stanthorpe are more irrigation dependent towns likely to be affected significantly by any move to lower sustainable diversion limits.
  • Barwon-Darling River Salinity. Integrated

    Barwon-Darling River Salinity. Integrated

    Instream salinity models of NSW tributaries in the Murray-Darling Basin Volume 7 – Barwon-Darling River Salinity Integrated Quantity and Quality Model Publisher NSW Department of Water and Energy Level 17, 227 Elizabeth Street GPO Box 3889 Sydney NSW 2001 T 02 8281 7777 F 02 8281 7799 [email protected] www.dwe.nsw.gov.au Instream salinity models of NSW tributaries in the Murray-Darling Basin Volume 7 – Barwon-Darling River Salinity Integrated Quantity and Quality Model April 2008 ISBN (volume 2) 978 0 7347 5990 0 ISBN (set) 978 0 7347 5994 8 Volumes in this set: In-stream Salinity Models of NSW Tributaries in the Murray Darling Basin Volume 1 – Border Rivers Salinity Integrated Quantity and Quality Model Volume 2 – Gwydir River Salinity Integrated Quantity and Quality Model Volume 3 – Namoi River Salinity Integrated Quantity and Quality Model Volume 4 – Macquarie River Salinity Integrated Quantity and Quality Model Volume 5 – Lachlan River Salinity Integrated Quantity and Quality Model Volume 6 – Murrumbidgee River Salinity Integrated Quantity and Quality Model Volume 7 – Barwon-Darling River System Salinity Integrated Quantity and Quality Model Acknowledgements Technical work and reporting by Harry He, Perlita Arranz, Juli Boddy, Raj Rajendran, Richard Cooke and Richard Beecham. This publication may be cited as: Department of Water and Energy, 2008. Instream salinity models of NSW tributaries in the Murray-Darling Basin: Volume 7 – Barwon-Darling River Salinity Integrated Quantity and Quality Model, NSW Government. © State of New South Wales through the Department of Water and Energy, 2008 This work may be freely reproduced and distributed for most purposes, however some restrictions apply.
  • Government Gazette of the STATE of NEW SOUTH WALES Number 112 Monday, 3 September 2007 Published Under Authority by Government Advertising

    Government Gazette of the STATE of NEW SOUTH WALES Number 112 Monday, 3 September 2007 Published Under Authority by Government Advertising

    6835 Government Gazette OF THE STATE OF NEW SOUTH WALES Number 112 Monday, 3 September 2007 Published under authority by Government Advertising SPECIAL SUPPLEMENT EXOTIC DISEASES OF ANIMALS ACT 1991 ORDER - Section 15 Declaration of Restricted Areas – Hunter Valley and Tamworth I, IAN JAMES ROTH, Deputy Chief Veterinary Offi cer, with the powers the Minister has delegated to me under section 67 of the Exotic Diseases of Animals Act 1991 (“the Act”) and pursuant to section 15 of the Act: 1. revoke each of the orders declared under section 15 of the Act that are listed in Schedule 1 below (“the Orders”); 2. declare the area specifi ed in Schedule 2 to be a restricted area; and 3. declare that the classes of animals, animal products, fodder, fi ttings or vehicles to which this order applies are those described in Schedule 3. SCHEDULE 1 Title of Order Date of Order Declaration of Restricted Area – Moonbi 27 August 2007 Declaration of Restricted Area – Woonooka Road Moonbi 29 August 2007 Declaration of Restricted Area – Anambah 29 August 2007 Declaration of Restricted Area – Muswellbrook 29 August 2007 Declaration of Restricted Area – Aberdeen 29 August 2007 Declaration of Restricted Area – East Maitland 29 August 2007 Declaration of Restricted Area – Timbumburi 29 August 2007 Declaration of Restricted Area – McCullys Gap 30 August 2007 Declaration of Restricted Area – Bunnan 31 August 2007 Declaration of Restricted Area - Gloucester 31 August 2007 Declaration of Restricted Area – Eagleton 29 August 2007 SCHEDULE 2 The area shown in the map below and within the local government areas administered by the following councils: Cessnock City Council Dungog Shire Council Gloucester Shire Council Great Lakes Council Liverpool Plains Shire Council 6836 SPECIAL SUPPLEMENT 3 September 2007 Maitland City Council Muswellbrook Shire Council Newcastle City Council Port Stephens Council Singleton Shire Council Tamworth City Council Upper Hunter Shire Council NEW SOUTH WALES GOVERNMENT GAZETTE No.
  • Surface Water Ambient Network (Water Quality) 2020-21

    Surface Water Ambient Network (Water Quality) 2020-21

    Surface Water Ambient Network (Water Quality) 2020-21 July 2020 This publication has been compiled by Natural Resources Divisional Support, Department of Natural Resources, Mines and Energy. © State of Queensland, 2020 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. Summary This document lists the stream gauging stations which make up the Department of Natural Resources, Mines and Energy (DNRME) surface water quality monitoring network. Data collected under this network are published on DNRME’s Water Monitoring Information Data Portal. The water quality data collected includes both logged time-series and manual water samples taken for later laboratory analysis. Other data types are also collected at stream gauging stations, including rainfall and stream height. Further information is available on the Water Monitoring Information Data Portal under each station listing.
  • The Murray–Darling Basin Basin Animals and Habitat the Basin Supports a Diverse Range of Plants and the Murray–Darling Basin Is Australia’S Largest Animals

    The Murray–Darling Basin Basin Animals and Habitat the Basin Supports a Diverse Range of Plants and the Murray–Darling Basin Is Australia’S Largest Animals

    The Murray–Darling Basin Basin animals and habitat The Basin supports a diverse range of plants and The Murray–Darling Basin is Australia’s largest animals. Over 350 species of birds (35 endangered), and most diverse river system — a place of great 100 species of lizards, 53 frogs and 46 snakes national significance with many important social, have been recorded — many of them found only in economic and environmental values. Australia. The Basin dominates the landscape of eastern At least 34 bird species depend upon wetlands in 1. 2. 6. Australia, covering over one million square the Basin for breeding. The Macquarie Marshes and kilometres — about 14% of the country — Hume Dam at 7% capacity in 2007 (left) and 100% capactiy in 2011 (right) Narran Lakes are vital habitats for colonial nesting including parts of New South Wales, Victoria, waterbirds (including straw-necked ibis, herons, Queensland and South Australia, and all of the cormorants and spoonbills). Sites such as these Australian Capital Territory. Australia’s three A highly variable river system regularly support more than 20,000 waterbirds and, longest rivers — the Darling, the Murray and the when in flood, over 500,000 birds have been seen. Australia is the driest inhabited continent on earth, Murrumbidgee — run through the Basin. Fifteen species of frogs also occur in the Macquarie and despite having one of the world’s largest Marshes, including the striped and ornate burrowing The Basin is best known as ‘Australia’s food catchments, river flows in the Murray–Darling Basin frogs, the waterholding frog and crucifix toad. bowl’, producing around one-third of the are among the lowest in the world.
  • Successful External Applications

    Successful External Applications

    2018–19 Public Reserves Management Fund Program Successful external applications Note that as of 1 July 2018 the Public Reserves Management Fund is now known as the Crown Reserves Improvement Fund and that trusts are now referred to as land managers. Statutory Land Manager Application Funding type Application Reserve name Reserve Grant Loan type no. no. approved ($) approved ($) Alumy Creek Reserve Land Manager GENERAL Local Parks & Reserves 181647 Alumy Creek Reserve R140020 3,600 - Ballina Shire Council GENERAL Local Parks & Reserves 180875 Williams Reserve R82927 79,000 - Ballina Shire Council GENERAL Local Parks & Reserves 181674 Kingsford Smith Reserve R82164 30,000 - Baradine Showground & Racecourse WEED Showgrounds 180790 Baradine Showground R520059 38,500 - Land Manager And Racecourse Trust Barriekneal Housing & Community GENERAL Local Parks & Reserves 181646 Ella Nagy Youth Hall R1014508 40,946 - Ltd Bathurst Regional Council WEED Local Parks & Reserves 180119 Mulgunnia Recreation R80539 4,800 - Reserve Bathurst Showground Land Manager GENERAL Showgrounds 180127 Bathurst Showground R590074 435,309 - Bayside Council WEED Local Parks & Reserves 180110 Scarborough Park R69998 14,192 - Bayside Council WEED Local Parks & Reserves 180525 Sir Joseph Banks R100088 8,000 - NSW Department of Industry | DOC18/176333| 1 2018–19 Public Reserves Management Fund Program Statutory Land Manager Application Funding type Application Reserve name Reserve Grant Loan type no. no. approved ($) approved ($) Bayside Council WEED Local Parks & Reserves
  • Trout Waters Recreational Fishing Guide (Central)

    Trout Waters Recreational Fishing Guide (Central)

    Trout waters recreational fishing guide (Central) October 2014 Primefact 1038 Second edition Recreational and Indigenous Fisheries Unit Introduction NSW DPI Fisheries Officers regularly patrol Our State's fisheries are a community-owned waterways and impoundments ensuring resource. We all have a responsibility to protect compliance with NSW fishing regulations and and safeguard this natural asset for present and distributing freshwater fishing guides and sticky future generations. fish measuring rulers. Fishing regulations are in place to protect and Fishcare Volunteers can also be found at boat conserve our fish stocks and aquatic habitats to ramps and on the water in dedicated Fishcare ensure that fishing activities remain sustainable. vessels, advising anglers about responsible fishing practices and distributing fisheries Central NSW waterways provide many fishing advisory information. opportunities for fishing enthusiasts. This guide will give you an idea of the fishing on offer and Information on bag and size limits, fishing the closures and restrictions that apply to this closures and legal fishing gear can also be great region. obtained free of charge from the NSW DPI website www.dpi.nsw.gov.au/fisheries, or by The central region offers excellent lake, river and visiting your local NSW DPI fisheries office. boat fishing opportunities and anglers have the chance of catching a wide variety of fish including To report illegal fishing activity, call your local Murray Cod, Golden Perch, Rainbow Trout and fisheries office or the Fishers Watch Phoneline Brown Trout. on 1800 043 536. All calls will be treated as confidential and you can remain anonymous. Figure 1. The Central NSW waterways region Recreational Fishing Fee When fishing in NSW waters, both freshwater and saltwater, you are required by law to pay the NSW Recreational Fishing Fee and carry a receipt showing the payment of the fee.
  • 2019-20 Annual Statistics

    2019-20 Annual Statistics

    Dumaresq-Barwon Border Rivers Commission Annual Statistics 2019-20 This report is a collation of statistical data provided by the New South Wales’ Department of Planning, Industry and Environment and WaterNSW; and Queensland’s Department of Natural Resources, Mines and Energy and Sunwater Ltd. The information contained has not been verified against independent sources. Dumaresq-Barwon Borders Rivers Commission – 2019-20 Annual Statistics Contents Water Infrastructure .............................................................................................................................. 1 Table 1 - Key features of Border Rivers Commission works ......................................................................... 1 Table 2 - Glenlyon Dam monthly storage volumes (megalitres) ................................................................... 3 Table 3 - Glenlyon Dam monthly releases / spillway flows (megalitres) ...................................................... 4 Table 4 - Glenlyon Dam recreation statistics ................................................................................................ 4 Resource allocation, sharing and use ...................................................................................................... 5 Table 5 – Supplemented / regulated1 and Unsupplemented / supplementary2 water entitlements and off- stream storages ............................................................................................................................................. 5 Table 6 - Water use from
  • Queensland Water Quality Guidelines 2009

    Queensland Water Quality Guidelines 2009

    Queensland Water Quality Guidelines 2009 Prepared by: Environmental Policy and Planning, Department of Environment and Heritage Protection © State of Queensland, 2013. Re-published in July 2013 to reflect machinery-of-government changes, (departmental names, web addresses, accessing datasets), and updated reference sources. No changes have been made to water quality guidelines. 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 3.0 Australia (CC BY) 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. For more information on this licence, visit http://creativecommons.org/licenses/by/3.0/au/deed.en 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. 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 3170 5470. This publication can be made available in an alternative format (e.g.
  • District and Pioneers Ofthe Darling Downs

    District and Pioneers Ofthe Darling Downs

    His EXCI+,t,i,FNCY S[R MATTI{FvC NATHAN, P.C., G.C.M.G. Governor of Queensland the Earlyhs1orvof Marwick Districtand Pioneers ofthe DarlingDowns. IF This is a blank page CONTENTS PAGE The Early History of Warwick District and Pioneers of the Darling Downs ... ... ... ... 1 Preface ... ... ... .. ... 2 The. Garden of Australia -Allan Cunningham's Darling Downs- Physical Features ... ... ... 3 Climate and Scenery .. ... ... ... ... 4 Its Discovery ... ... ... ... ... 5 Ernest Elphinstone Dalrymple ... ... 7 Formation of First Party ... ... ... 8 Settlement of the Darling Downs ... ... ... 9 The Aborigines ... ... ... ... 13 South 'roolburra, The Spanish Merino Sheep ... 15 Captain John Macarthur ... ... ... ... 16 South Toolburra's Histoiy (continued ) ... ... 17 Eton Vale ... ... ... ... 20 Canning Downs ... ... ... ... ... 22 Introduction of Llamas ... ... ... 29 Lord John' s Swamp (Canning Downs ) ... ... ... 30 North Talgai ... ... ... ... 31 Rosenthal ... ... ... ... ... 35 Gladfield, Maryvale ... ... ... ... 39 Gooruburra ... ... ... ... 41 Canal Creek ... ... ... ... ... 42 Glengallan ... ... ... ... ... 43 Pure Bred Durhams ... ... ... ... ... 46 Clifton, Acacia Creek ... ... ... ... 47 Ellangowan , Tummaville ... 48 Westbrook, Stonehenge Station ... ... ... ... 49 Yandilla , Warroo ... ... ... ... ... 50 Glenelg ... ... .,, ... 51 Pilton , The First Road between Brisbane and Darling Downs , 52 Another Practical Road via Spicer' s Gap ,.. 53 Lands Department and Police Department ... ... ... 56 Hard Times ... ... ... 58 Law and Order-
  • My River Darling

    My River Darling

    © Oz GREEN December 2003 ISBN 09581881 4 9 Published by: Oz GREEN (Global Rivers Environmental Education Network Australia Inc) PO Box 1378, Dee Why NSW 2099 Australia Phone + 61.2.9984.8917 Fax + 61.2.9981.4956 Email: [email protected] Website www.ozgreen.org.au www.myriver.org.au Oz GREEN is an independent non profit organisation dedicated to addressing critical water issues by enabling informed and active community participation in the care of the world’s waters and the building of a life sustaining society. Oz GREEN engages, equips and enables communities to act in their lives, with their community and beyond, to care for their rivers and land. Foreword The Darling River is one of Australia’s most important waterways. The health of the entire river catchment is threatened by unsustainable ways of living and working. The severity of the recent drought has highlighted the scarcity and vulnerability of our waters. However, it is predicted that through the impacts of climate change there will be an increase in the frequency and severity of droughts in Australia. Finding ways of living within the limits of this dry continent is our fundamental challenge. One of the keys to saving Australia’s great rivers is building informed communities that are actively engaged in caring for their rivers and their land. Oz GREEN’s MYRiveR program is an excellent example of a program that is building the capacity of local communities and young people to understand the complexity of the challenges before us. Through MYRiveR, young people and their communities are investigating the health of their local region, and developing visions and plans for more sustainable ways of living.