Volume 2A of Basin Level Study
Total Page:16
File Type:pdf, Size:1020Kb
INLAND WATERWAYS AUTHORITY OF INDIA Ministry of Shipping, Government of India “CAPACITY AUGMENTATION OF NATIONAL WATERWAY.1” (Jal Marg Vikas Project) ENVIRONMENTAL IMPACT ASSESSMENT REPORTS VOLUME-2A: Basin Level Study on Critical Environmental Resources (CER) May 2016 (Revised September 2016) EQMS India Pvt. Ltd. In JV with IRG Systems South Asia Pvt. Abnaki Infrastructure Applications & Ltd. Integrated Development Pvt. Ltd. Basin Level CER Report of National Waterways-1 : Volume – 2A TABLE OF CONTENTS ABBREVIATIONS ........................................................................................................... 1 EXECUTIVE SUMMARY .............................................................................................. 2 CHAPTER 1: INTRODUCTION & BACKGROUND ................................................. 6 1.0 BACKGROUND ..............................................................................................................6 2.0 STUDY BRIEF, APPROACH AND METHODOLOGY .............................................................6 3.0 FORMAT OF THE REPORT ............................................................................................ 12 CHAPTER 2: OVERVIEW OF NATIONAL WATERWAY (NW) -1 PROJECT . 13 2.0 INTRODUCTION............................................................................................................ 13 2.1 BRIEF DESCRIPTION OF NW 1..................................................................................... 13 2.2 NEED FOR THE PROJECT............................................................................................. 15 2.3 IWAI’S PROPOSED PRIORITY INTERVENTIONS / DEVELOPMENT IN NW-1..................... 18 CHAPTER 3: LEGISLATIVE, REGULATION AND POLICY CONSIDERATION ........................................................................................................................................... 19 3.0 INTRODUCTION............................................................................................................ 19 3.1 REGULATORY REQUIREMENTS .................................................................................... 19 3.3 INTERNATIONAL CONVENTIONS, PROTOCOLS AND AGREEMENTS................................ 21 3.4 OTHER CONVENTION AND POLICIES ............................................................................ 27 CHAPTER 4: INVENTORY OF CRITICAL ENVIRONMENT RESOURCES (CERS) ............................................................................................................................. 28 4.1 INTRODUCTION............................................................................................................ 28 4.2 ENVIRONMENTAL RESOURCES IN GANGA RIVER BASIN .............................................. 28 4.3 CRITICAL ENVIRONMENT RESOURCES IN NW-1........................................................... 68 4.6 CONCLUSIONS ............................................................................................................ 71 CHAPTER 5: STANDARDS ........................................................................................ 72 5.1 INTRODUCTION............................................................................................................ 72 ii Basin Level CER Report of National Waterways-1 : Volume – 2A CHAPTER 6: ANALYSIS, CONCLUSIONS & RECOMMENDATIONS ............. 78 6.1 INTRODUCTION............................................................................................................ 78 6.1.1 CRITERIA FOR IDENTIFICATION OF NO GO AND RESTRICTED AREAS:.......................... 78 6.2 ANALYSIS ................................................................................................................... 78 6.2.1 EXCLUSION (NO GO) AREAS IN GANGA BASIN AND NW-1 (WITH RESPECT TO WILDLIFE PROTECTED AREAS) ............................................................................................ 78 6.2.2 RESTRICTED AREAS ................................................................................................ 83 6.2.1 EXCLUSION (NO GO/RESTRICTED) AREAS IN GANGA BASIN AND NW-1 (WITH RESPECT TO ARCHEOLOGICAL PROTECTED AREAS WITHIN 300 M RADIUS OF NW-1) ........... 87 6.2.4 DETERMINATION OF AREAS HAVING MINIMUM IMPACTS ........................................... 89 6.3 RECOMMENDATIONS ................................................................................................... 89 LIST OF TABLES TABLE 1.0: STATE WISE DISTRIBUTION OF GANGA RIVER .................................................... 10 TABLE 2.1: CURRENT MAJOR IWT TERMINALS OF NW-1 AND THEIR NEAREST EXISTING RAIL AND ROAD LINKS (AS PER THE INFORMATION AVAILABLE FROM IWAI) ................................... 14 TABLE 2.2: ORIGIN AND NATURE OF CARGO, DISTANCE FORM NEAREST TERMINAL ............... 16 TABLE 3.1: KEY ENVIRONMENTAL LEGISLATION AT A GLANCE ............................................. 19 TABLE 3.3 INTERNATIONAL MARITIME CONVENTIONS, PROTOCOLS AND AGREEMENTS........ 22 TABLE 4.1: ERS WITHIN THE GANGA BASIN ......................................................................... 28 TABLE 4.2: BIOSPHERE RESERVES LOCATED IN THE GANGA BASIN ..................................... 29 TABLE 4.6 LIST OF IMPORTANT BIRD AREAS IN GANGA BASIN ............................................. 45 TABLE 4.8: STATE-WISE FOREST AND TREE COVER IN GANGA BASIN STATES ..................... 55 TABLE 4.9: POPULATION STATUS OF DOLPHINS IN THE GANGA RIVER AND ITS TRIBUTARIES 56 TABLE 4.10: STATUS AND DISTRIBUTION AND OF FRESHWATER TURTLES IN RIVER GANGA .. 58 TABLE 4.11: NESTING SITES OF TURTLES BETWEEN BIJNOR TO KANPUR ............................. 59 TABLE 4.12: BREEDING STATUS OF FRESH WATER TURTLES OCCURS IN THE GANGA RIVER BETWEEN RISHIKESH AND KANPUR .......................................................................... 59 TABLE 4.13: CHARACTERISTIC VERTEBRATE TAXA (TURTLES, GHARIALS AND DOLPHIN) OF MIDDLE GANGA STRETCH.................................................................................................... 59 TABLE 4.14: TOTAL NUMBER OF FISHES (TAXA) IN RIVER GANGA ......................................... 60 TABLE 4.15: CRITICAL DOLPHIN STRETCHES ALONG GANGA RIVER BASIN .......................... 63 TABLE 4.16: LOCATION OF HILSA SANCTUARIES (PROTECTED AREA FOR HILSA) IN RIVER BHAGIRATHI, WEST BENGAL ............................................................................................... 65 TABLE 4.17: LIST OF ARCHEOLOGICALLY PROTECTED MONUMENTS IN THE DISTRICTS LOCATED IN NW-1 ROUTE ................................................................................................... 65 TABLE 4.18: LIST OF ARCHEOLOGICALLY PROTECTED AREA/HERITAGE SITES IN BASIN AREA ........................................................................................................................................... 67 TABLE 5.1: STANDARDS FOR DISCHARGE OF EFFLUENTS .................................................... 72 TABLE 5.2: SURFACE WATER BODY CLASSIFICATION, CPCB .............................................. 73 TABLE 5.3: CRITERIA FOR LEVEL OF EUTROPHICATION........................................................ 74 TABLE 5.4 STANDARD FOR PERMISSIBLE LEVEL OF WATER QUALITY INDICATOR ................. 75 TABLE 5.5: CRITERIA FOR HARMFUL BOTTOM SEDIMENTS, JAPAN (UNIT: MG/L) ................... 76 TABLE 5.6: CRITERIA FOR OFF-SHORE DUMPING OF DREDGED MATERIAL (UNIT: PPM OR PPB) ........................................................................................................................................... 76 iii Basin Level CER Report of National Waterways-1 : Volume – 2A TABLE 5.7: APPROXIMATE SUSPENDED SEDIMENT GENERATION FROM DREDGING OPERATION ........................................................................................................................................... 77 TABLE 6.2: RESTRICTED AREAS W.R.T CRITICAL ENVIRONMENT RESOURCE IN NW-1.......... 83 TABLE 6.3: RESTRICTED AREAS W.R.T ARCHEOLOGICALLY PROTECTED AREAS IN NW-1 ..... 88 LIST OF FIGURES FIGURE 1.0: SUMMARY OF OVERALL APPROACH & METHODOLOGY FOR SEIA/EIA/EMP FOR NW 1.................................................................................................................................... 7 FIGURE 1.1 MAIN RIVER BASIN’S OF INDIA (GANGA RIVER BASIN IS YELLOW MARKED AS 2A). 8 FIGURE 1.2: LINE DIAGRAM FOR RIVER GANGA AND ITS MAJOR TRIBUTARIES ....................... 9 FIGURE 1.3: GANGA RIVER BASIN MAP ............................................................................... 10 FIGURE 2.1: THE GANGA-BHAGIRATHI-HOOGHLY RIVER SYSTEM COMPRISING NATIONAL WATERWAY – 1 (HALDIA TO ALLAHABAD) ............................................................................ 13 FIGURE 4.1: LOCATION OF BIOSPHERE RESERVES IN GANGA RIVER BASIN ......................... 30 FIGURE 4.2: LOCATION OF NATIONAL PARKS IN GANGA RIVER BASIN ................................. 31 FIGURE 4.3: LOCATION OF TIGER RESERVES IN GANGA RIVER BASIN ................................. 35 FIGURE 4.4 LOCATION OF WILDLIFE SANCTUARIES IN GANGA RIVER BASIN......................... 38 FIGURE 4.5 LOCATION OF IMPORTANT BIRD AREA IN GANGA BASIN .................................... 44 FIGURE 4.6: LOCATION OF IMPORTANT WETLANDS IN GANGA BASIN ................................... 50 FIGURE 4.7: RESERVED FORESTS IN GANGA RIVER BASIN .................................................. 54 FIGURE 4.8: CRITICAL STRETCHES OF DOLPHIN MOVEMENT IN GANGA RIVER BASIN .......... 62 FIGURE 4.9: LOCATION OF HILSA SANCTUARIES .................................................................