NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND BERG WMA.

Slides:

Advertisements

Similar presentations

Water and Climate Change in Africa Raffaello Cervigni The World Bank.

Advertisements

Modelling the resource requirements for universal coverage: A case study of South Africa Di McIntyre Health Economics Unit University of Cape Town SHIELD.

Getahun Wendmkun Adane March 13,2014 Groundwater Modeling and Optimization of Irrigation Water Use Efficiency to sustain Irrigation in Kobo Valley, Ethiopia.

Sustainable Management of Scarce Resources in the Coastal Zone SMART ICA3 – Kick-off Meeting CEDARE, Cairo, 5-6 January, 2003 Case Study Jordan.

Perspectives of water stress in Cyprus Iacovos Iacovides Water Resources Specialist European Forum Cyprus "Cyprus without water? One island, one problem.

1 Europe’s water – an indicator-based assessment Niels Thyssen.

19/12/2006 CNTD-2006 OPTIMA PROJECT Tunisia case study Fourth Management Board Meeting December 19-20, 2006 Milano.

Tuul River Basin, Mongolia Ms.S.Baasansuren, Lecturer Mongolian University of Sciences and Technology Ms.J.Otgonbayar, Officer Water Authority, Mongolia.

Kashafrud River (Mashhad) Basin GWADI PILOT BASIN Facing Challenges and Problems and Short Progress report.

Ghana’s Initial National Communication William K. Agyemang-Bonsu EPA.

Presented by Ralf Topper, CPG 30 th Colorado Water Workshop July 28, 2005.

Water supply: Will our taps run dry?

URBAN AND NATURAL ENVIRONMENT CONSULTANTS European Commission 6 th Framework Programme for research and Technological Development Optimisation For Sustainable.

Research in support of groundwater conservation Kevin Pietersen Director, KSA: Water Resource Management.

Options To Increase the Water Availability SSC Meeting on 30 April 2013, Bundu Lodge, Nelspruit.

Water resources management in the island of Crete: present situation, problems and perspectives NAGREF, Institute for Olive Tree and Subtropical Plants,

WATER ISSUES IN THE EASTERN EUROPE:

EU, SIXTH FRAMEWORK PROGRAMME Optimisation for Sustainable Water Management EU funded Project: OPTIMA INCO-MPC Partner: INTERGEO Environmental Technology.

Water Harvesting and Groundwater Recharging in India: Potentials and Pitfalls M. Dinesh Kumar, B. R. Sharma, Ankit Patel and OP Singh IWMI-Tata Water Policy.

Zululand Chamber of Business and Industry Reconciliation Study Programme Background 8 March 2012 Niel J van Wyk Chief Engineer: National Water Resource.

Introduction to the Session 6 - Theme 4 – on “Water Resources Management and Governance”

1 Water & Salinity Markets R. Quentin Grafton Crawford School of Economics and Government Australian National University Presented.

COUNTRY PAPER ON REUSE OF LOW QUALITY WATER IN EGYPT.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND INKOMATI WMA.

CLIMATE CHANGE AND WATER RESOURCES: CHALLENGES AND QUESTIONS FOR THE D.W.A.F. School of Bioresources Engineering and Environmental Hydrology University.

Overarching Strategy For the Sabie and Crocodile River Systems.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND UPPER ORANGE WMA.

Governor’s Strategic Growth Plan Flood Protection and Clean, Safe, Reliable Water Supply Bond and Financing Acts of 2006 and 2010 Southern California Water.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND MVOTI TO UMZIMKULU WMA.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND MIDDLE VAAL WMA.

World Water Forum Session 3.2.1: Using a structured set of strategies to ensure adequate water to the large metropolitan areas in South Africa Peter H.

Likely Effects Of Climate Change on Runoff from Limpopo Basin - Botswana By Prof. B. P. Parida Dept. of Environmental Science University of Botswana.

CE 424 HYDROLOGY 1 Instructor: Dr. Saleh A. AlHassoun.

Bob Douglas Director, Water Policy Coordination Murray-Darling Basin Commission La Trobe University 29 June 2006 Reaching interstate consensus - Recent.

Vulnerability and Adaptation of Water Resources to Climate Change in Egypt Dr. Dia Eldin Elquosy

WATER SCARCITY. Water stress and Water scarcity occur when the demand for water exceeds the available amount during a certain period or when poor quality.

Engineering Hydrology (ECIV 4323)

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND FISH TO TSITSIKAMMA WMA.

Irrigation Simon Harris and Claire Mulcock. Defining irrigation No categories No segments Clusters of attributes – supply and demand.

L69: Bell Ringers R69: Water Consumption L70: Aquifer Depletion R70: Population Growth & Water L71: Non-Point Source Pollution R71: Point Source Pollution.

Water Quantity 1. Allocation & Consumption 2. Flooding 3. Drought 4. Water Use for Irrigation 5. Aquifer Depletion 6. Overdrawing Surface Waters.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND LOWER VAAL WMA.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND USUTU TO MHLATUZE WMA.

NATIONAL WATER RESOURCE STRATEGY

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND LOWER ORANGE WMA.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND BREEDE WMA.

Alternative water resources Presentation to Portfolio Committee 14 September 2005.

Stanley Liphadzi Sustainability of shared freshwater resources in the South Africa Dialogue on Water Governance 2015, Fortaleza, Brazil, November 2015.

California Water Briefing APRIL 2006 Department of Water Resources.

Implementation of the Water Resources Classification System and Determination of the Resource Quality Objectives for Significant Water Resources in the.

RESERVE DETERMINATION STUDIES FOR SELECTED SURFACE WATER, GROUNDWATER, ESTUARIES AND WETLANDS IN THE GOURITZ WMA – PSC MEETING NO 1 OVERVIEW OF THE RESERVE.

CONEWAGO CREEK GROUND WATER STUDY Base Flow and Impervious Cover November 7, 2007 Watershed Alliance of Adams County Joe McNally, P.G. GeoServices, Ltd.

LO: To describe and explain the features of artesian basins and aquifers. To explain the balance between extraction and recharge of these stores. To outline.

Water Research Commission Water and the economy Overview of discussion 1.Explanation of key concepts 2.Water requirements of use sectors 3.Measurement.

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND OLIFANTS/DOORN WMA.

Climate Change Impacts on Water Resources and Human Livelihoods in the Coastal Zones of Small Island Developing States (CASCADE) Project Stakeholder Panel.

HYDROLOGY AND WATER RESOURCES ENGINEERING PARUL INSTITUTE OF ENGINEERING & TECHNOLOGY. Semester:- 5 th Branch:- Civil Engineering.

Climate Change Threat Reduced Snowpack 1. Potential Impacts Related to Reduced Snowpack How might our community be impacted by reduced snowpack? 2.

SALT WATER INTRUSION By, Steffi Roy PR11CE2005 Water Institute

Where? The Colorado River

Engineering Hydrology (ECIV 4323)

Groundwater Protection in the Southern Willamette Valley

Artificial Groundwater Recharge:

Water Statistics and Water Account in Jordan

Water Statistics and Water Account in Jordan

Artificial Groundwater Recharge:

Engineering Hydrology (ECIV 4323)

Access to Freshwater.

How does the environment impact humans?

Engineering Hydrology (ECIV 4323)

Presentation transcript:

NATIONAL WATER RESOURCE STRATEGY SOUTH AFRICA’S WATER SITUATION AND STRATEGIES TO BALANCE SUPPLY AND DEMAND BERG WMA

WMA 19: Berg - Rainfall and Evaporation

WMA 19: Berg - Base Map

WMA 19: Berg - Land Use

WMA 19: Berg - Sectoral Water Requirements (2000)

Sectoral contributions to the economy (1997) Contribution Agriculture Mining Manufacturing Electricity Construction Trade Transport Finance Government Other Community 0 % 20 % 30 % 10 % National Berg WMA

WMA 19: Berg - Water Availability (2000)

WMA 19: Berg - Water Reconciliation (2000)

WMA 19: Berg - Population scenarios

WMA 19: Berg - Water Reconciliation (future)

WMA 19: Berg Groundwater About 6% of the total requirements for water in the WMA is estimated to be supplied from groundwater mainly for irrigation in the Cape Flats area and upper parts of the Berg River catchment Largest urban use of groundwater is at Atlantis where artificial recharge of groundwater is practised Close inter-dependence exists between groundwater and surface water in certain areas Significant quantities of water believed to be abstractable from deep fractured rock aquifers of the Table Mountain Group geological formations

WMA 19: Berg Water quality Quality of surface water of a high standard in upstream reaches and mountainous areas Tributary inflows to lower reaches of Berg River of high salinity - limits usability thereof Water quality in estuary and lower tidal reaches of the river is of high salinity Management of water quality in lower reaches of Berg River and the estuary of particular importance Concern about potential pollution of sandy aquifers through infiltration of urban effluent Quality of groundwater of a high standard in southern and south-eastern parts of the WMA - mineralisation problematic towards the north-west

WMA 19: Berg Key issues Necessity for need for augmentation of existing water supply - deficits already experienced in excess of what can be mitigated through water demand management Projections of future growth in water requirements in Greater Cape Town area -beyond remaining undeveloped resource potential in WMA -will require additional transfer of water into WMA

WMA 19: Berg Key issues (2) The impacts of implementation of the Reserve on the current water balances as well as on the potential for future development in the water management area Special attention needs to be given to management of water quality in the lower Berg River Possible exploitation of the Table Mountain Group aquifers

WMA 19: Berg Water resources under control of the Minister Transfer of water from Breede WMA to Berg WMA -172 million m³/a from Riviersonderend -23 million m³/a, on average, from Palmiet River (maximum capacity of 50 million m³/a) -smaller transfers from Breede WMA (8 million m 3 /a)