WFRB Vol II Ch 12 to 25

INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME – II : INTEGRATED PLAN (Approved by Maharashtra State Water Council on Dated 22.06.2018) KONKAN IRRIGATION DEVELOPMENT CORPORATION, THANE JUNE 2018 1 GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN 2 GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME - II INTEGRATED PLAN (Upto year 2030) CHAPTERS 12-25 KOKAN IRRIGATION DEVELOPMENT CORPORATION, THANE GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT JUNE 2018 3 GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN 4 GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN Contents Contents ............................................................................................................................................ 5 Glossary ........................................................................................................................................... 15 12 Water for Energy ...................................................................................................................... 29 12.1 Conventional energy projects ........................................................................................ 29 12.1.1 Hydro power generation ....................................................................................... 29 12.1.2 Thermal power generation ................................................................................... 31 12.1.3 Nuclear power generation .................................................................................... 31 12.1.4 Gas based power generation ............................................................................... 32 12.2 Renewable sources of power generation ...................................................................... 32 12.2.1 Small hydro projects ............................................................................................ 33 13 Traditional Water Devices ....................................................................................................... 37 13.1 Preamble ......................................................................................................................... 37 13.2 An Overview of the Traditional Devices ........................................................................ 40 13.2.1 Emergence of Different Initiatives ......................................................................... 40 13.2.2 Variety of the Structures....................................................................................... 41 13.2.3 Participatory Approach ......................................................................................... 41 13.3 Present Status of the Devices in the Sub Basins .......................................................... 42 13.4 Some significant structures in WFR basin .................................................................... 42 13.5 Maji Malgujari Tanks/Kharland Schemes ...................................................................... 42 13.5.1 Introduction………………………………………………………………………………… ……..……………..42 13.5.2 Historical Background .......................................................................................... 43 13.5.3 Major Features of Kharland Schemes .................................................................. 44 13.5.4 Present Scenario ................................................................................................. 44 13.5.5 Recommendation of different commissions /committees: ..................................... 48 13.6 Suggestions and recommendations .............................................................................. 48 13.7 Executive Summary ........................................................................................................ 48 14 Development and Management of Galper Land ..................................................................... 49 14.1 Introduction .................................................................................................................... 49 14.2 Present Status of Galper land ........................................................................................ 49 14.2.1 Ownership of these lands ..................................................................................... 49 14.2.2 Types of Galper Lands: ........................................................................................ 49 14.2.3 Rules for allotting these lands: ............................................................................. 50 14.2.4 Availability and Utilisation of Galper Land: ............................................................ 52 14.2.5 Crops grown on Galper land: ............................................................................... 52 14.2.6 Revenue Collection: ............................................................................................. 52 14.2.7 Agricultural Production and employment generation ............................................. 52 14.2.8 Difficulties faced in utilising Galper land for cultivation: ......................................... 52 14.3 Recommendations of study groups / commission / committees: ................................ 53 14.4 Recommendations/Suggestions for better utilization of Galper land. ......................... 53 5 GOVERNMENT OF MAHARASHTRA WATER RESOURCES DEPARTMENT INTEGRATED STATE WATER PLAN FOR WEST FLOWING RIVER BASIN IN MAHARASHTRA VOLUME II: INTEGRATED PLAN 14.5 ‘Development Plan’ of Galper Land ............................................................................... 54 14.5.1 The objective ....................................................................................................... 54 14.5.2 Guidelines for Preparation of ‘Development Plan’ ................................................. 54 14.6 Allotting Galper land ...................................................................................................... 56 14.7 Management of Galper land ........................................................................................... 56 14.8 Disposal of lands in beds of rivers / nallas ................................................................... 59 14.9 Physical and Financial planning .................................................................................... 59 14.10 Action Points .................................................................................................................. 59 15 Diversion of Irrigated Land for Non- Agricultural Activity ..................................................... 61 15.1 Introduction .................................................................................................................... 61 15.2 Present Status ................................................................................................................ 61 15.3 Recommendations / Suggestions .................................................................................. 62 16 Water Quality ........................................................................................................................... 63 16.1 Preamble: Water Quality ................................................................................................ 63 16.2 Water Pollution ............................................................................................................... 64 16.2.1 Domestic Water Pollution ..................................................................................... 64 16.2.2 Industrial Water Pollution ..................................................................................... 65 16.2.3 Control on pollution due to release of untreated effluent – .................................... 65 16.2.4 Water Pollution due to Irrigated Agriculture .......................................................... 66 16.3 Water Quality Monitoring Agencies ............................................................................... 67 16.3.1 National Water Quality Monitoring Program ........................................................ 67 16.3.2 Monitoring network in Maharashtra – GEMS and MINARS ................................... 68 16.4 Water Quality Index ........................................................................................................ 70 16.4.1 WQI for surface water .......................................................................................... 70 16.4.2 WQI for Groundwater ........................................................................................... 72 16.4.3 Water Quality for Drinking .................................................................................... 75 16.4.4 Water Quality for Irrigation ................................................................................... 76 16.5 Water Quality Analysis for Surface Water ..................................................................... 79 16.6 Water Quality Analysis for Groundwater

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