Water Evaluation and Planning - Glowa Jordan River Evaluation and Planning ... Establish WEAP as operational scenario planning tool to national Water Authorities, ... • Water system

GLOWA Jordan RiverGLOWA Jordan River

Water Evaluation and Planning

Anan JayyousiLeen Arafat

GLOWA Jordan River GLOWA Jordan River

Project 1.2 (WEAP analysis)

1. Refine WEAP based upon updated information - information on new water- information on land use- climate change / hydrologic information…- Socio-economc data

2. Establish WEAP as operational scenario planning tool to national Water Authorities, Ministries and regional NGOs”

WEAP West BankWEAP West Bank

WEAP in West Bank – Previous efforts

JWU Sanjaq (2009)Gaza Strip Jaradat ( 2009)

West Bank Abu Hantash ( 2008)

Wadi Fara Arafat (2007)

Wadi Nar Klawitter (2006)

Project 1.2 (WEAP analysis)

First WEAP workshopFirst WEAP workshop

WEAPWEAP--WAB ModflowWAB Modflow

– Six management zones

• Demand• Natural recharge• Groundwater

WEAPWEAP--WAB ModflowWAB Modflow

Scenario I: modest hopes

Scenario IV: Suffering of the weak and the environment

Scenario II: Willingness and ability

Scenario III: Poverty and

WEAPWEAP--WAB Modflow: Preliminary ResultsWAB Modflow: Preliminary Results

Natural Recharge

WEAP West BankWEAP West Bank

WEAP West BankWEAP West Bank

Before new water Resources

After new water Resources

WEAP West BankWEAP West Bank

IndicatorsIndicators

Possible outputs / policy indicators

• Unmet Demands- for different climate / socio-economic and adaptation scenarios

• Cost / benefit- for different adaptation options, economic optimization e.g. in NWMP

• Climate- droughts, frequency, intensity, duration- reduced water availability- additional irrigation demand (current crops, cropping areas and

management practices and future scenarios)

• non-generic GLOWA outputs?- population growth, GDP etc

GLOWA Integration ActivitiesGLOWA Integration Activities

Westbank WEAP – Regional WEAP exchange

• Data Exchange

• Agricultural Demands (crop area and demand)

• Municipal Demand

• Water Abstractions (in preparation)

• Schematics

• Water system implementation in WEAP (ongoing)

• Implementation of current and future WWTP (ongoing)

• New Water (HWE, PHG)

• Water data on demand and supply side management options

GLOWA Integration ActivitiesGLOWA Integration Activities

Planned activities• Model validation

• Obtain water data series for abstraction and municipal demand

• Model validation in coordination with Regional WEAP

• Scenario runs

• Update scenario runs with newest SAS Scenarios

• Modflow – Westbank WEAP

• Rainwater Harvesting – Westbank WEAP

• Implementation of current and future WWTP (ongoing)

• Training and Dissemination

• More trainings planned

• WEAP - MYWAS