3 Flashcards
Water conservation for behavioural changes
States
Atal bhujal yojana
Guj
Raj
Up
Haryana
Karnataka
Madhya p
Maharashtra
8220 water stressed gram panchayat
229 administrative blocks
80 districts
Water conservation
In rural areas
Potable piped water
Jal jeevan mission
55 l /day / person
Long term basis ensuring water
Hydraulic structure in the 1st c
Sringaverapura, near allahabad
Chanelling flood water from ganga river
Extensive builts of dams , lakes and irrigation systems
Chandragupta Maurya time
Irrigation works in diff states of odisha
-kalinga (odisha)
11th c artificial lake
Bhopal lake
14th c
-Tank in hauz khan, delhi
-iltimiush
-to supply water to siri fort area
Examples of multipurpose project
Bhakra Nangal project, on
-hydel power
-irrigation
Controversial projects
Sardar sarovar dam -narmada river (guj)
-covering Madhya p , guj, rajasthan
-irrigation -water supply to drought prone and desert areas
“Har khet ko pani “
-Pradhan mantri krishi sinchae yojana
-Enhance physical access to water
-Improve on farm water to reduce waste
-Availability in duration and extent
Dispute of diversion of more water
-Krishna - godavri dispute
-By Karnataka and Andhra pradesh
-against Maharashtra govt at koyna
Rainwater harvesting system in hills and mountains
Kuls and guls were built
Harvesting system in Flood plains of bengal
Inundation channels
In arid and semi-arid regions
Khadins - jaisalmer
Johans- other parts of rajasthan
Underground tanks areas
Particularly in Bikaner, phalodi, barmes of rajasthan
In meghlaya
-Bamboo drip irrigation system
-200 yrs old
-20-80 drops /min
-100m long
Irrigation system of andhra
-nagarajunakonda (andhra)
Irrigation work of maharshtra
-Kolhapur (Maharashtra)
Irrigation work of karnataka
Bennur karnataka
Multipurpose project ex (2)
Hirakund project
Water conservation flood control
Underground tanka cumpolsary
- tamil nadu (cumpulsory )
Underground tanks abundant in
-Shillong,Meghalaya
-Gendathur, mysore
Underground tanks slowed due to
Indira Gandhi canal
Bhakra Nangal project on
satluj -beas river basin
Hirakund project
mahanadi basin
