Ongoing and planned activities of the Sava Commission related to the scope of EUSDR PA5

Transcription

1 Ongoing and planned activities of the Sava Commission related to the scope of EUSDR PA5 11 TH PA5 STEERING GROUP MEETING 27 January 2017, Budapest Mirza Sarač, International Sava River Basin Commission

2 Floods and droughts (low flows) risks management

3 Protocol on flood protection to the FASRB Protocol entered into force on Nov 27, 2015 Protocol regulates the issues of sustainable flood protection in the Sava River Basin caused by: (a) natural phenomena such as high flows of rivers, as well as ice jamming, droughts, (b) artificial impacts like water discharge from reservoirs and retentions induced by dam collapsing or inadequate handling, etc., with aim to prevent or limit flood hazard, to reduce flood risk and to reduce or mitigate detrimental consequences of floods Parties agreed to cooperate in the following activities: 1. Preparation of the Sava Flood Risk Management Plan (Sava FRMP) 2. Establishment of the Sava Flood Forecasting, Warning and Alarm System (Sava FFWS) 3. Exchange of information significant for sustainable flood protection 4. Implementation of all mutually agreed measures and activities

4 Protocol implementation Article 4 of the Protocol states: With aim to achieve the objectives of this Protocol, and on the basis of documents as referred to in Article 3 paragraph 1 of this Protocol, the Parties shall cooperate on: (a) Preparation of the Program for development of the Sava FRMP - The approval is expected (b) Undertaking of Preliminary Flood Risk Assessment - Joint Sava PFRA Report prepared in link (c) Preparation of Flood Maps - Joint FHR maps planned within development of the Sava FRMP (and US Gov. Support) (d) Development of the Sava FRMP (e) Establishment of the Sava FFWS (f) Exchange of information significant for sustainable flood protection WBIF project - Sava GIS established (including FRM module, for spatial data exchange in accordance with the EU FD, as well as for the H&M data exchange within Sava HIS) (g) Implementation of all measures and activities of mutual interest, originating from planning documents or activities from items (a) to (f) above or other mutually agreed measures and activities - Preparation of the procedures for emergency flood defense, in a paper form, initiated within the IPA Floods Programme

5 Step Forward to improve the exchange of data and information International Legal Background Framework Agreement on the Sava River Basin Protocol on Flood Protection to the FASRB WMO Resolution 25 (Cg-XIII) - Exchange of Hydrological Data and Products and Resolution 40 (Cg-XII) - Policy and Practice for the Exchange of Meteorological and Related Data and Products, the World Meteorological Organization WMO encourages its Members to provide on a free and unrestricted basis those hydrological data and products which are necessary for the provision of services in support of the protection of life and property and for the well-being of all peoples The Convention on Cooperation for the Protection and Sustainable use of the Danube River the Contracting Parties have agreed to the exchange of data related to the Danube River Basin and cooperation in the field of monitoring and assessment National Legal Backround Policy on the Exchange of Hydrological and Meteorological Data and Information in the Sava River Basin In accordance with the WMO/UNESCO International Glossary of Hydrology (WMO, No. 385, 3rd Edition, 2012) First Data Policy document initiated by int l basin organizations and supported by the WMO Principles of exchange + Minimum level of exchange In 2014 signed by NHMSs (6/6) and water agencies (2/4)

6 Sava GIS & Sava HIS Successfully completed objectives common platform of the ISRBC community for sharing and disseminating the information and knowledge about protection of the water resources and water management activities in the Sava River Basin support to the ISRBC community in sharing and disseminating of hydrologic and meteorological data, information and knowledge about the water resources in the Sava River basin enable an effective common channel for exchanging and viewing H&M data and information in emergency situations, primarily those related to flood events According to the Sava GIS Strategy establishment of the Sava GIS is focused in following benefit areas: Modules 1. Int. River Basin Management 2. Flood Management 3. Accident Prevention and Control 4. Navigation Safety Management 5. Sediment Management Submodules Time-Series Data Management Metadata Management

7 Sava GIS & Sava HIS projects Supported by: European Commission (SavaGIS) FMI, ICPDR/EU funds, ISRBC (SavaGIS) Consultant: IN2&IGEA, Croatia Scope of projects Service/deliverable Assessment of the current hydrological and meteorological data collection Establishment Sava GIS database (geodatabase) Establishment of Sava Geoportal for searching, disseminating, processing and visualization information to the stakeholders and public Establishment of web-based application for data and metadata management Establishment of web-based application for H&M real time data management Knowledge transfer - Workshops & Trainings Database models are created based on WFD reporting Guidance 2016 v.4.9 FD reporting Guidance 2013 ICPDR database models (Danube GIS) INSPIRE Directive and professional requirements WaterML 2.0 part 1: Timeseries model implementation MODULES for: River Basin Management Flood Management MODULE for: HM Time-Series Data Management

8 SavaGIS products SavaGIS Geoportal Public users Overview of public spatial data Viewing attributes and features Filtering by attributes or spatial data Exporting areas of map to PDF or PNG format Registered users web application for data management Data and metadata upload Data and metadata download FGDB XLS XML WFS of GML format Harvesting Manually Data management Access to data from SavaGIS system via WMS/WFS services: Spatial formats SHAPE file GeoJSON file KML file GML2 file WFS & WMS services Attribute formats CSV XLS MSAccess2010 DBF XML WATER ML 2.0 service Metadata catalogue

9 Time-series HM data management within Sava GIS Concept CUAHSI Consortium of Universities for the Advancement of Hydrologic Science, Inc. A consortium representing 125 US universities 1. Standards WaterML language for describing water data WaterML location variable time series 2. Services Catalog of water data sources web services Metadata Catalog 3. End user application Free software for data access HydroDesktop Web Geoportal Real-time WIS WMO Information System

10 Sava HIS products historical (processed) data exchange Parameter Water Stage River Discharge Water Temperature Suspended Sediment Discharge Groundwater Level Ice Condition Relative Humidity Wind (Speed and Direction) Snow Depth Evaporation Solar Radiation Sunshine Atmospheric Pressure Temporal Resolution (Statistic) Daily (Mean) Daily (Mean) Daily (Mean) Daily (Mean) Daily; Every 5/10th Day Daily Daily Daily Daily Daily (Total) Daily Daily (Total) Daily real-time data exchange Parameter Temporal Resolution Precipitation Air Temperature Water Stage River Discharge Water Temperature Daily (Total) Current Current Current Current

11 Supporting actions 2 nd phase of US Government support Develop and Calibrate a flood event-based hydrologic model Use of HEC-HMS & HEC-GeoHMS Start point existing models (1 st US support & WATCAP) Accurate Delineation Temporal Resolution Water Storage Components Calibration and Verification Improve upon the latest mainstem Sava River hydraulic model Use of HEC-RAS Start point existing model (1 st US support) Preparation of new terrain model (LiDAR) A new model based on improved geometry and boundary conditions Calibration and verification 2-D capability in HEC-RAS will be implemented to simulate a levee breach scenario 1. To support the development of hydrological and hydraulic models of the Sava River Basin, tools that will strengthen multilateral cooperation in the basin, primarily in the area of flood protection 2. To support activities leading to the preparation of a flood risk management plan as well as the development of the system for flood forecasting 3. To establish the models that could be used for other purposes in future (modeling sediment transport, water quality, climate change analysis, etc.)

12 Hydrological modelling Improvement of delineation 3 Phases of Delineation WATCAP model delineation (44 sub-basins) HEC-GeoHMS Delineation using 30m SRTM DEM with major streams burned into the DEM HEC-GeoHMS Delineation using 30m SRTM DEM with detailed stream network burned into the DEM and historical basin boundaries added to the DEM as walls 235 sub-basins Delineation will support the Sava River mainstem HEC-RAS hydraulic model

13 Hydrological modelling Model parameters used HEC methods for each component of the runoff process Runoff-volume model (loss method) Direct-runoff model (transform method) Baseflow model Channel flow model (routing) Deficit and Constant Clark Unit Hydrograph Recession Muskingum or Muskingum Cunge used HEC methods for each component of the meteorological model Precipitation method Snowmelt method Evapotranspiration method Inverse Distance Squared Temperature Index Monthly Average Precipitation gages: 79 Temperature gages: 70 Discharge gages: 93 Most of the gauges available in the Sava HIS database

14 Hydrological modelling Precipitation gauges coverage

15 Hydrological modelling Water Storage Components Reservoirs (1 st Sava RBM Plan) No Country HPP name River Basin River 1 SI Moste/Završnica Sava direct Sava 2 SI Mavčiče Sava direct Sava 3 SI Medvode Sava direct Sava 4 SI Vrhovo Sava direct Sava 5 SI Boštanj Sava direct Sava 6 SI Arto-Blanca Sava direct Sava 7 SI Krško Sava direct Sava 8 HR Lešce Kupa/Kolpa Dobra 9 BA Bočac Vrbas Vrbas 10 BA Jajce I Vrbas Vrbas 11 BA Jajce II Vrbas Vrbas 12 BA Modrac Bosna Spreča 13 ME Piva Drina Drina 14 BA Višegrad Drina Drina 15 RS Bajina Bašta Drina Drina 16 RS Zvornik Drina Drina 17 RS Bistrica Drina Lim 18 RS Potpeć Drina Lim 19 RS Uvac Drina Uvac 20 RS Kokin Brod Drina Uvac Middle Sava Retention Areas

16 Hydrological modelling Calibration process

17 Hydrological model delivery Technical support was provided by US Army Corps of Engineers On 16 Jan 2017, model(s) have been distributed to: Ministries of the Parties to FASRB and agencies/institutions responsible for water management and hydrometeorological services of the Parties, as well as to the relevant ministry of Montenegro and in addition, models for specific sub-basins (Drina, Vrbas) have been delivered to hydro-power companies which provided data for the related sub-models Final HEC-HMS Model contains a separate basin models for each tributary basin and mainstem reach (22 models in total)

18 2 nd phase of US Government support Next steps Improve upon the latest mainstem Sava River hydraulic model Sava LiDAR project Areas Sava River course "levee to levee with the buffer zone" from SI-HR border to Belgrade Main retention areas along the Sava River Flooded areas due to levee breach 2014 Bosutsko-Morovicka lowland forest area Cities Zagreb and Belgrade The Consultant: Flycom, Slovenia has contracted with the deadline end of April, 2017 for the final submission of products

19 WBIF project Official Title: Improvement of Joint Flood Management Actions in the Sava River Basin Approved in June 2014 by WBIF and WB Geographical coverage: 5 countries (BA, HR, ME, RS, SI) Beneficiary countries: BA, ME, RS, SI, HR (19 institutions) Components C1 - Flood Risk Management Plan for the Sava River Basin C2 - Flood (and low flows) Forecasting and Warning System for the Sava River Basin Implementation period: (will be extended) Progress to date: C1: - ToR finalized - Tendering by WB: from mid September Expected commencement date of works start: March 2017 (15 months) C2: - Project formally launched on June 21, 2016 (27 months) - A Consortium of technical experts is contracted, led by Deltares, NL - Inception phase finalized - Delivery of the pre-release 0.1 ongoing

20 WBIF project (C2 - Sava FFWS) The project organizational structure and beneficiaries Slovenia Steering Board to perform the overall monitoring of the project performance International Working Group to harmonize the input of the Country Working Groups, follow the overall progress, and provide input to the Steering Board Country Working Groups (5) to provide all data and other related information required for development of the Sava FFWS, and provide input to the International Working Group Ministry of the Environment and Spatial Planning Slovenian Environment Agency Croatia Ministry of Environment and Energy Meteorological and Hydrological Service Croatian Waters Bosnia and Herzegovina Ministry of Foreign Trade and Economic Relations of BiH Ministry of Agriculture, Water Management and Forestry of Federation BiH Ministry of Agriculture, Forestry and Water Management of Republika Srpska Federal Hydrometeorological Institute Sarajevo Republic Hydrometeorological Institute Banja Luka Sava River Watershed Agency Sarajevo Public institution Vode Srpske Bijeljina Serbia Ministry of Agriculture, Forestry and Water Management Republic Hydrometeorological Service of Serbia Public water management company Srbijavode Public water management company Vode Vojvodine Public water management company Beogradvode Montenegro Ministry of Agriculture and Rural Development Institute of Hydrometeorology and seismology of Montenegro

21 import validation tresholds data assimilation transformation Sava HMS model model.. model.. model.. Sava FFWS - schematic overview - Operations - Scenarios - Delft-FEWS Make forecast of the expected flow conditions (flood, drought) Precipitation Air temperatures Water levels Discharges SAVA HIS archive web service warnings dissemination Numerical Weather Predictions Rainfall Radar Hydro forecasts... Telemetry Systems National Gauges

22 Sava FFWS - systems/models to be implemented (30+) NWP models ALADIN- short term (up to 3 days) ECMWF operational run/single forecast medium term (3-9 days) ECMWF EPS/ensembles WRF-NMM Serbia NMMB Serbia WRF-NMM Bosnia and Herzegovina Cosmo-EU Bosnia and Herzegovina WRF-NMM Montenegro Real-time data collection system Sava HIS SavaHIS components Hydrological forecasts and systems Results from Slovenian and Croatian operational systems EFAS, WMO SEE-FFGS Hydrological models WFlow BA/RS/ME (to be developed through the project) HEC-HMS Sava basin Mike NAM Croatian sub-basin Mike NAM Una sub-basin HBV-light Bosna sub-basin HEC-HMS Kolubara sub-basin HBV Kolubara sub-basin HBV Jadar sub-basin Tamnava sub-basin Ub sub-basin Ljig sub-basin Hydraulic models HEC-RAS Sava (from border Sl/HR-Danube) Mike 11 Croatian rivers HEC-RAS Una in BiH HEC-RAS Sana&Sanica HEC-RAS Vrbas Mike 11 Vrbas HEC-RAS Bosna HEC-RAS Usora HEC-RAS Drina HEC-HMS Kolubara Existing models + A distributed physically based hydrological model W-FLOW DelftFEWS

23 Sava FFWS - planning of project activities

24 Accidental pollution risks management

25 WAPCOS: Project parameters Water Pollution Contingency Management System The project is building upon the existing structure (ICPDR) tools and processes (APC groups, AEWS, PIAC) upgrading them with rapid response procedures, emergency management plans and web-based accidental pollution rapid response system toolbox Main objective to address the specific environmental risk - accidental pollution Specific objectives to improve water management component (pollution sources, vulnerability) to improve accidental pollution event management (civil protection) to improve the response lessons learnt during the Tisza cyanide pollution accident and Danube aluminium sludge accidental pollution

26 WAPCOS: Project parameters Project scope Focused on Sava and Tizsa river basin Partnership University of Ljubljana - Lead Partner 10 Project partners (HR, RO, HU, BA, RS) 10 Associated strategic partners Project budget cca EUR Duration 30 months

27 WAPCOS: Project status Submitted to the 1 st call of Danube Transcooperation Programme Rejected due to unbalanced partnership Next steps Partners agree to submitt the PP to 2 nd call Necesary to invite additional partners from RO, BG and UA Next partners meeting will be in February/March tentatively More information Samo Grošelj, tel , sgroselj@savacommision.org

28 Contact information International Sava River Basin Commission Kneza Branimira Zagreb Croatia