Consulting Services for SUPPORT TO WATER RESOURCES MANAGEMENT IN THE DRINA RIVER BASIN PROJECT ID NO. 1099991 SERBIA – IWRM STUDY AND PLAN – BACKGROUND PAPER - VOLUME 2 – ANNEXES July 2016 Consulting Services for SUPPORT TO WATER RESOURCES MANAGEMENT IN THE DRINA RIVER BASIN PROJECT ID NO. 1099991 SERBIA – IWRM STUDY AND PLAN – BACKGROUND PAPER - VOLUME 2 – ANNEXES July 2016 PROJECT NO. A038803 DOCUMENT NO. 1 VERSION B DATE OF ISSUE July 2016 PREPARED DAH and others CHECKED RSS APPROVED RSS Consulting Services for SUPPORT TO WATER RESOURCES MANAGEMENT IN THE DRINA RIVER BASIN PROJECT ID NO. 1099991 This document has been produced with the financial assistance of the European Western Balkans Joint Fund under the Western Balkans Investment Framework. The views expressed herein are those of authors and can therefore in no way be taken to reflect the official opinion of the Contributors to the European Western Balkans Joint Fund or the EBRD and the EIB, as co‐managers of the European Western Balkans Joint Fund. World Bank Serbia - IWRM Study and Plan – Background Paper - Annexes Support to Water Resources Management in the Drina River Basin i Table of Contents Page No ................................................................................................................................................ Acronyms and Abbreviations x 1 Annex 1 ‐ Supporting Introduction ......................................................................................................... 1‐1 1.1 Annex 1‐1: Consolidated Summary of Stakeholder Comments – Responses ................................................. 1‐1 2 Annex 2 – Supporting Physical Characteristics of the DRB ...................................................................... 2‐1 2.1 Annex 2‐1: Fish protection and status in the DRB basin ................................................................................. 2‐1 2.2 Annex 2‐2: Fish species along the Drina River and its tributaries ................................................................... 2‐3 2.3 Annex 2‐3: IUCN status and trends of population of important species of the DRB (not including Fish species) ........................................................................................................................................................... 2‐6 3 Annex 3 – Supporting Socio‐Economic Characteristics of DRB ................................................................ 3‐1 3.1 Annex 3‐1: Details of Cultural Monuments and Cultural Goods in the DRB ................................................... 3‐1 3.2 Annex 3‐2: Assessment of Population and Structure in the DRB ................................................................... 3‐3 3.2.1 Population....................................................................................................................................................... 3‐3 3.2.2 Gender and age structure ............................................................................................................................... 3‐5 3.3 Annex 3‐3: Ethnicity and Religion ................................................................................................................... 3‐8 3.4 Annex 3‐4 Education ....................................................................................................................................... 3‐9 3.4.1 Education System ........................................................................................................................................... 3‐9 3.4.2 Educational trends in DRB .............................................................................................................................. 3‐9 3.4.3 Illiteracy Rate ................................................................................................................................................ 3‐10 3.4.4 Educational structure and attainment .......................................................................................................... 3‐11 3.5 Annex 3‐5: Employment and Unemployment .............................................................................................. 3‐13 3.5.1 Employment and Unemployment ................................................................................................................ 3‐13 3.5.2 Living standards of population ..................................................................................................................... 3‐15 4 Annex 4 ‐ Supporting Surface Water Hydrology ..................................................................................... 4‐1 4.1 Annex 4‐1 Methodology of Surface Water Hydrologic Modelling/Model Verification .................................. 4‐1 4.2 Annex 4‐2 Results of Calibration of the Model Used for Computation of Mean Weekly Discharges .......... 4‐10 4.3 Annex 4‐3 Verification of Model Used for Computation of Mean Weekly Discharge .................................. 4‐15 4.4 Annex 4‐4: Probability of Maximum Flood Discharge Occurrence on Hydrological Stations in the Drina River Basin ............................................................................................................................................................. 4‐18 5 Annex 5 ‐ Supporting Groundwater ....................................................................................................... 5‐1 5.1 Annex 5.1: Methodology for Delineation of SWB and GWB ........................................................................... 5‐1 5.1.1 Methodology for SWB Delineation ................................................................................................................. 5‐1 5.1.2 Methodology for GWB Delineation ................................................................................................................ 5‐3 5.1.3 Suggested Approach for Water Bodies Codification in DRB ........................................................................... 5‐5 6 Annex 6 – Supporting Water Quality ...................................................................................................... 6‐1 6.1 Annex 6‐1: Serbian Water Quality Index (SWQI) ............................................................................................ 6‐1 World Bank Serbia - IWRM Study and Plan – Background Paper - Annexes Support to Water Resources Management in the Drina River Basin ii 6.2 Annex 6‐2: Saprobity values and water quality in the Rivers and Reservoirs of the DRB in Serbia ................ 6‐3 6.3 Annex 6‐3: Data from REC Pollution Inventory ............................................................................................. 6‐11 7 Annex 7 – Supporting Water Use ........................................................................................................... 7‐1 8 Annex 8 – Supporting Hydropower ........................................................................................................ 8‐1 9 Annex 9 – Supporting Flood Hazards and Risks ...................................................................................... 9‐1 9.1 Annex 9‐1: Flow Regulation and Flood Protection Structures on Drina River ................................................ 9‐1 9.1.1 Flow Regulation Structures ............................................................................................................................. 9‐1 9.1.2 Flood Protection Structures ............................................................................................................................ 9‐2 9.1.3 Mapped Section from Sava confluence to Leznica (0 to 34 kms) ................................................................... 9‐3 9.1.4 Mapped Section ‐ Leznica to Loznica (34 to 54 kms) ...................................................................................... 9‐4 9.1.5 Mapped Section ‐ Loznica to Zvornik Dam (54 to 79.6 kms). ........................................................................ 9‐5 10 Annex 10 – Supporting Climate Change ............................................................................................... 10‐1 10.1 Annex 10‐1: Maps of climate change projections under the RCP 4.5 scenario in the DRB .......................... 10‐1 10.2 Annex 10‐2: Maps of climate change projections under the RCP 8.5 scenario in the DRB .......................... 10‐5 10.3 Annex 10‐3: Climate change projections under the RCP 4.5 scenario in the Serbian part of the DRB ......... 10‐9 10.4 Annex 10‐4: Climate change projections under the RCP 8.5 scenario in the Serbian part of the DRB ....... 10‐10 11 Annex 11‐ Supporting Monitoring ........................................................................................................ 11‐1 11.1 Annex 11‐1: Hydrological stations in Serbia ................................................................................................. 11‐1 11.1.1 "Radalj" hydrological station ........................................................................................................................ 11‐1 11.1.2 "Bajina Bašta" hydrological station ............................................................................................................... 11‐2 11.1.3 "Priboj" hydrological station ......................................................................................................................... 11‐3 11.1.4 "Prijepolje" hydrological station ................................................................................................................... 11‐4 11.1.5 "Brodarevo" hydrological station