WATER SUPPLY AND WASTEWATER SYSTEMS MASTER PLAN FOR THE BEKAA WATER ESTABLISHMENT WASTEWATER ASSESSMENT REPORT November 2013 Updated May 2015 THIS DOCUMENT IS PREPARED BY DAI/KREDO UNDER THE LEBANON WATER AND WASTEWATER SECTOR SUPPORT PROGRAM (LWWSS) FUNDED BY USAID WATER SUPPLY AND WASTEWATER SYSTEMS MASTER PLAN FOR THE BWE WASTEWATER SYSTEM ASSESSMENT REPORT P-1211 TABLE OF CONTENTS LIST OF FIGURES 1 INTRODUCTION ............................................................................................................................................ 3 FIGURE 1-1: EXISTING AND PLANNING WWTPS DESIGN CAPACITY IN THE BEKAA ......................................................... 4 1.1 BACKGROUND ..................................................................................................................................... 3 FIGURE 2-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN HERMEL CAZA ................................. 6 1.2 SEWER NETWORKS ............................................................................................................................ 3 FIGURE 2-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN HERMEL CAZA ....................................... 6 1.3 WASTEWATER TREATMENT PLANTS ............................................................................................... 4 FIGURE 2-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN HERMEL CAZA .................................................... 10 2 HERMEL CAZA ............................................................................................................................................. 6 FIGURE 2-4: PERCENTAGE OF VILLAGES COVERED BY WWTPS IN HERMEL CAZA ....................................................... 10 2.1 SEWER NETWORKS ............................................................................................................................ 6 FIGURE 3-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN BAALBECK CAZA ........................... 11 2.2 HERMEL WASTEWATER TREATMENT PLANTS ............................................................................. 10 FIGURE 3-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN BAALBECK CAZA ................................. 11 2.3 HERMEL WASTEWATER TREATMENT PLANT (HWWTP) ............................................................... 10 FIGURE 3-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN BAALBECK CAZA ................................................ 18 3 BAALBECK CAZA ...................................................................................................................................... 11 FIGURE 3-4: PERCENTAGE OF VILLAGES SERVED BY WWTPS IN BAALBECK CAZA ...................................................... 18 3.1 SEWER NETWORKS .......................................................................................................................... 11 FIGURE 4-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN ZAHLE CAZA .................................. 21 3.2 BAALBECK WASTEWATER TREATMENT PLANTS.......................................................................... 18 FIGURE 4-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN ZAHLE CAZA ........................................ 21 3.3 DEIR EL AHMAR WASTEWATER TREATMENT PLANT (DAWWTP) ............................................... 19 FIGURE 4-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN ZAHLE CAZA ....................................................... 26 3.4 IAAT WASTEWATER TREATMENT PLANT (IWWTP) ....................................................................... 19 FIGURE 4-4: PERCENTAGE OF VILLAGES SERVED BY WWTPS IN ZAHLE CAZA ............................................................. 26 3.5 YAMMOUNE WASTEWATER TREATMENT PLANT (YWWTP) ......................................................... 20 FIGURE 5-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN WEST BEKAA CAZA ....................... 30 4 ZAHLE CAZA ............................................................................................................................................... 21 FIGURE 5-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN WEST BEKAA CAZA ............................ 30 4.1 SEWER NETWORKS .......................................................................................................................... 21 FIGURE 5-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN WEST BEKAA CAZA ............................................ 36 4.2 ZAHLE WASTEWATER TREATMENT PLANTS ................................................................................. 26 FIGURE 5-4: PERCENTAGE OF VILLAGES SERVED BY WWTPS IN WEST BEKAA CAZA ................................................. 36 4.3 ABLAH WASTEWATER TREATMENT PLANT (AWWTP) .................................................................. 27 FIGURE 6-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN RACHAIYA CAZA ............................ 40 4.4 FOURZOL WASTEWATER TREATMENT PLANT (FWWTP) ............................................................. 27 FIGURE 6-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN RACHAIYA CAZA ................................. 40 4.5 MAJDEL ANJAR WASTEWATER TREATMENT PLANT (MAWWTP) ................................................ 28 FIGURE 6-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN RACHAIYA CAZA ................................................. 45 4.6 ZAHLE WASTEWATER TREATMENT PLANT (ZWWTP) .................................................................. 29 FIGURE 6-4: PERCENTAGE OF VILLAGES SERVED BY WWTPS IN RACHAIYA CAZA ...................................................... 45 5 WEST BEKAA CAZA................................................................................................................................... 30 FIGURE 7-1: PERCENTAGE OF POPULATION SERVED BY SEWER NETWORKS IN THE BEKAA .................................... 50 5.1 SEWER NETWORKS .......................................................................................................................... 30 FIGURE 7-2: PERCENTAGE OF VILLAGES SERVED BY SEWER NETWORKS IN THE BEKAA .......................................... 50 5.2 WEST BEKAA WASTEWATER TREATMENT PLANTS ..................................................................... 36 FIGURE 7-3: PERCENTAGE OF POPULATION SERVED BY WWTPS IN THE BEKAA ......................................................... 51 5.3 JOUBB JANNINE WASTEWATER TREATMENT PLANT (JJWWTP) ................................................ 37 FIGURE 7-4: PERCENTAGE OF VILLAGES SERVED BY WWTPS IN THE BEKAA ............................................................... 51 5.4 MACHGHARA WASTEWATER TREATMENT PLANT (MWWTP) ...................................................... 38 FIGURE 7-5: EXISTING WWTPS DESIGN CAPACITY AND ACTUAL INFLOW IN THE BEKAA ............................................. 51 5.5 SAGHBINE WASTEWATER TREATMENT PLANT (SWWTP) ........................................................... 38 6 RACHAIYA CAZA ........................................................................................................................................ 40 6.1 SEWER NETWORKS .......................................................................................................................... 40 LIST OF TABLES 6.2 RACHAIYA WASTEWATER TREATMENT PLANTS .......................................................................... 45 6.3 AIN HORCHE WASTEWATER TREATMENT PLANT (AHWWTP) ..................................................... 46 TABLE 1-1: WASTEWATER TREATMENT PLANTS IN THE BEKAA…………………………………………………………………4 6.4 EASTERN BAKKA WASTEWATER TREATMENT PLANT (EBWWTP).............................................. 46 TABLE 2-1: WASTEWATER NETWORK STATUS IN CAZA OF HERMEL ................................................................................. 7 6.5 WESTERM BAKKA WASTEWATER TREATMENT PLANT (WBWWTP) ........................................... 47 TABLE 3-1: WASTEWATER NETWORK STATUS IN CAZA OF BAALBECK ........................................................................... 12 6.6 EL HAOUCH WASTEWATER TREATMENT PLANT (EHWWTP) ...................................................... 47 TABLE 4-1: WASTEWATER NETWORK STATUS IN CAZA OF ZAHLE .................................................................................. 22 6.7 RACHAIYA WASTEWATER TREATMENT PLANT (RWWTP) ........................................................... 48 TABLE 5-1: WASTEWATER NETWORK STATUS IN CAZA OF WEST BEKAA ....................................................................... 31 6.8 NORTHERN YANTA WASTEWATER TREATMENT PLANT (NYWWTP) .......................................... 48 TABLE 6-1: WASTEWATER NETWORK STATUS IN CAZA OF RACHAIYA ............................................................................ 41 6.9 SOUTHERN YANTA WASTEWATER TREATMENT PLANT (SYWWTP) .......................................... 49 7 GENERAL COMMENTS AND RECOMMENDATIONS ............................................................................... 50 8 FUTURE TASKS .......................................................................................................................................... 54 MAY 2015 PAGE 1 OF 54 WATER SUPPLY AND WASTEWATER SYSTEMS MASTER PLAN FOR THE BWE WASTEWATER SYSTEM ASSESSMENT REPORT P-1211 LIST OF PLANS LIST OF ACRONYMS PLAN 1-1: WASTEWATER SYSTEMS FOR THE BEKAA ..................................................................................... 5 BWE BEKAA WATER ESTABLISHMENT PLAN 2-1: WASTEWATER SYSTEMS FOR CAZA OF HERMEL .........................................................................