vanita mohan -- srithuli
TRANSCRIPT
![Page 1: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/1.jpg)
If there is magic on this planet, it is contained in water
- LORAN EISELY, The Immense Journey, 1957
About Water…
![Page 2: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/2.jpg)
� 70% of surface water reaches the Sea unharvested.
� By 2025, demand for fresh water would increase by 56%.
� Which implies, 2 out of 3 persons would face water scarcity.
Challenges on Surface Water
![Page 3: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/3.jpg)
� In 1957 – 231 villages were identified as “No Source Villages”
� By 2002 – 90,000 villages were identified as “No Source Villages”
� 1,57,900 villages have been declared as “Drought distress villages”
Lack of Sources on Water
![Page 4: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/4.jpg)
� 3 R’s – Reduce, Reuse & Recycle.
� Judicious use of fresh water.
� Adapting new technologies on agriculture. (like drip irrigation, sprinklers etc.)
� Roof water & Storm water harvesting.
� Reclaiming Sewage & Industrial effluents.
� Desalination near coastal regions.
Ways to enhance Water Resources
![Page 5: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/5.jpg)
� During 1970s Coimbatore district was declared as “Drought prone district”.
� During 1980s UNDP warned that Coimbatore District had the record of fastest depleting ground water level in the world.
� Still, we are one of the districts with highest number of borewells.
Coimbatore Scenario
![Page 6: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/6.jpg)
� Felling of trees.
� Poor Rainfall.
� Ground water getting dried-up.
� Tanks with poor storage facility.
� Contamination due to Sewage and Garbage.
Ecological Degradation
![Page 7: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/7.jpg)
� Indiscriminate Sand Mining.
� Pilferage and unauthorized borewells.
� Encroachments over water bodies.
� Blocking or Diverting water ways.
� Dumping of Solid Wastes.
� Letting in effluents into fresh water.
� Sewage getting mixed with potable water.
Misuse of Rivers, Canals & Tanks
![Page 8: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/8.jpg)
� Average rainfall data:- Whole of India is 1350 mm- Within Tamilnadu, it is between 950 and 1150 mm- Coimbatore is just 600 mm
� In the recent past, Coimbatore has witnessed decrease in rainfall like 670mm > 450 mm > 303 mm > 262 mm.
� Siruvani and Pilloor reservoirs hitting dead storage levels (80 MLPD against 18 MLPD drawn earlier from Siruvani).
Decrease in Rainfall
![Page 9: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/9.jpg)
Eco-conscious citizens of
Coimbatore coming together to
provide a solution.
All these led to …
![Page 10: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/10.jpg)
Project SiruthuliSiruthuli means “small drops”
A Non Government Organization that works towards bettering the environment
![Page 11: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/11.jpg)
� Founded by Corporates of Coimbatore.1. Sri Bannari Amman Group of Companies2. Pricol Limited3. Lakshmi Machine Works Limited4. Elgi Group of Companies
� Governed by 6 trustees.
� Navigated by 50 apex members.
� Assisted by government/funding agencies.
� Supported by the eco-conscious citizens of Coimbatore.
The Organization
![Page 12: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/12.jpg)
Four Pillars of Siruthuli
![Page 13: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/13.jpg)
Water Resources Management
i. Desilting of Water bodiesii. Noyyal Restoration
a) Formation of a Technical Advisory Committee
b) Encroachment Removal
c) Desilting of Chithiraichavadi Anaicut
d) Construction of Nandangarai Check Dam
e) River restoration through watershed concepts
iii. Roadside Rainwater Harvestingiv. Rejuvenating the Western Ghats
![Page 14: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/14.jpg)
Desilting Water Tanks
� 7 out of 9 tanks desilted.
� 808 acres of water spread area desilted.
� 20 kms of tank bund strengthened.
� Capacity to store 230 M.Cft. Water.
Tanks desilted:
1. Narasampathy Tank 5. Selvachinthamani Tank
2. Krishnampathy Tank 6. Periyakulam Tank
3. Selvampathy Tank 7. Kuruchikulam Tank
4. Kumarasamy Tank
![Page 15: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/15.jpg)
Krishnampathy Tank
![Page 16: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/16.jpg)
Narasampathy Tank
![Page 17: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/17.jpg)
Selvampathy Tank
![Page 18: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/18.jpg)
Kumarasamy Tank
![Page 19: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/19.jpg)
Selvachinthamani Tank
![Page 20: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/20.jpg)
Periyakulam Tank
![Page 21: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/21.jpg)
Kuruchikulam Tank
![Page 22: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/22.jpg)
Noyyal Restoration
1. Desilting of Chithiraichavadi Anicut.
2. Construction of Nandangarai Check Dam.
3. Implementation of Madhvarayapuram
Watershed project.
![Page 23: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/23.jpg)
Chithiraichavadi Anicut …
Feeds water to 7 tanks located in the city through its 11.75 kms
channel
Desilted Area – 2 Ha
![Page 24: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/24.jpg)
… Chithiraichavadi Anicut
New bunds formed for 400 mts
Water overflows during monsoon
![Page 25: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/25.jpg)
Nandangarai Check Dam …
Long felt need of the farmers for a check
dam
Project executed with Tamilnadu Government Support
![Page 26: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/26.jpg)
…Nandangarai Check Dam…
Total Project Cost Rs. 12.8
million
Contributions:Siruthuli - Rs. 6.5 million
Government – Rs. 6.3 million
![Page 27: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/27.jpg)
…Nandangarai Check Dam…
Water impounding area – 4 Ha
Dimensions of check damHeight – 4 mts
Width – 30 mts
![Page 28: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/28.jpg)
…Nandangarai Check Dam
Benefits:
� 600 open wells/bore wells will get recharged.
� Direct benefit to 1600 Hectares of agricultural land.
� Will benefit 500 farming families.
� Reduces man–animal conflicts as it serves as a waterhole.
An initiative by Siruthuli in association with DRDA under “Namakku NaameThittam”
![Page 29: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/29.jpg)
Madhvarayapuram Watershed …
Exposure visit
Siruthuli’s Chairman addressing farmers
![Page 30: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/30.jpg)
… Madhvarayapuram Watershed
Group discussion with farmers
1300 Ha of farm land belonging to 10 villages reap the
benefits
![Page 31: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/31.jpg)
Roadside Rainwater Harvesting …
Rainwater harvesting structures to contain borewells, recharge pits and filter media
![Page 32: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/32.jpg)
… Roadside Rainwater Harvesting
Zone Water Level (in mts) Water Level (in mts)
during May 05 during May 08
West 73.17 9.86
South 68.60 9.55
East 76.22 6.59
North 74.70 8.47
Water Percolates at a faster rate
Positive change on
ground water recharge
![Page 33: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/33.jpg)
Rejuvenating Western Ghats
Partnering with Nature
Conservation Foundation (NCF)
for the preservation of the eco-system of the Western
Ghats
![Page 34: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/34.jpg)
Afforestation …
Afforestation Goals
To plant 1.5 million trees – a tree for
every citizen of Coimbatore
![Page 35: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/35.jpg)
� Ralegaon SiddhiCherrapunji – Rainfall 14000 mm – Water scarcityRalegaon Siddhi – Rainfall 400 mm – Fertile belt in Maharashtra through watershed concept
� Baba Seechewal
A religious man, restored the holy river “Kali Bein”from the state of a filthy drain to a pure sacred river. As the devotees cleared the river bed, natural springs started reviving one after another and very soon the river started flowing perennially.
Other Citizen’s Initiatives
![Page 36: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/36.jpg)
Through- small drops of effort - small drops of dedication- small drops of commitment
We hope to create an Ocean of well being
Siruthuli – “Small drops”
![Page 37: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/37.jpg)
Together
we strive towards a
Clean & GreenMother Earth
![Page 38: Vanita Mohan -- Srithuli](https://reader031.vdocuments.site/reader031/viewer/2022020101/552585ef550346dd6e8b4885/html5/thumbnails/38.jpg)
Thank You …