Sunday, November 30, 2014

Desilting

I was looking up desilting as Mr. Keishav mentioned it and was wondering if it was a viable option.
I found a pretty concise presentation to explain it.
You need only read the first 8 slides.

http://www.gwsp.org/fileadmin/GCI_conference/Products/Pos_pres_-_Paimpillil_-_Reservoir_de-siltation.pdf

I still don't know if its an environmentally friendly option.

Thursday, November 27, 2014

Talk with Anitha Aunty

Talk with Anitha Aunty:

  • Riots in 92 - Tamilian child burnt to death. People were afraid to leave their houses. City wide shut down(police shooting?). Teenage boys throwing large rocks.
  • Borewells
These are extremely expensive to dig and maintain She herself has one that is within her property that was dug out long before you needed special permission to do so.
Water from bore wells require testing to see if they are safe for use. A lot of the times they are unsafe if they are dug near an industrial area.
The underground water level is also decreasing as more bore wells are dug out.
She said that a large number of villagers are coming to the city and abandoning their land because there is no water near the surface and the well have to be dug over 300ft into the ground and that becomes too expensive.
And so there needs to be a larger supply of Kaveri water in the city itself as it keeps expanding.
  • Yelahanka(SFS?) started out as a government housing colony that has proper drainage and Kaveri water supply.
She had Kaveri water supply for her house earlier before she broke it down to make a building and then dug the bore well and so never bothered to get the connection back.
  • She has two basins in her kitchen, one solely for washing fruits and vegetables. The water from this is collected in a bucket which she then uses to water her plants.
  • There are specific plants that have oil producing seeds (some are Vengi and Punna). People collect these seeds to use as fuel. One man in a village near her farm has managed to use only these seeds to help pump water from his well.
  • People believe the Kaveri water is purer because it is ever flowing and not stagnant.
  • Kaveri water only comes 2-3 times a week so the water is stored in a sump which is a sealed cemented tank.
  • She feels like it should be made compulsory for every house (or at least buildings and large houses) to have solar panels, water harvesting systems, proper waste management, water and waste recycling, etc.
  • The large amount of chemicals used in cleaning fluids kills microorganisms and makes waste and water non-recyclable.
  • TN has a lot of power with the central government because of Jaylalitha.
TN asked Kerela to raise the walls of an age old unstable dam on the Periyar river called Mullaperiyar just to store water for their use.
Kerela gets enough rainfall to supply everyone but they don’t harvest enough of it.



Coca Cola in Karnataka


"After the recent visit of The Coca Cola Company's Executive Vice President Irial Finan to Andhra Pradesh and Telanganafor a possible investment, the Karnataka government has suddenly woken up and making a fresh attempt to retain the company"s project in the state.

The state government, which has been sitting for the last four years over the company"s request for allotment of 250 acres land at Yadgir in north Karnataka to set up a greenfield bottling plant, has all of a sudden started the process of acquiring land for the company"


Aug 7, 2013: http://www.business-standard.com/article/companies/coca-cola-s-bottling-plant-meets-roadblock-113080600371_1.html

Aug 20, 2014: http://www.business-standard.com/article/companies/karnataka-renews-bid-to-retain-coca-cola-in-state-114082000907_1.html




Metaphors, ideas and poetry

I've been thinking of a few metaphors that we could use:

  • Water in a bottle/tank/glass - in rows, like an army
  • Pipes
  • Water in the form of animals (specially water dwelling ones like fish)
  • drops (maybe a drop holding a scene within it)
  • Ripples
  • Puddles
  • Waves
  • Waterfall
  • Rain
  • Whirlpool (flush)
  • swimming pool
  • Bubbles
  • Splash
  • forms rainbows
  • Water as a magnifier
  • Turning into steam - to show drought
  • turning red as it bleeds - or brown as it gets polluted
  • Water as hands 
  • Water distorts images
  • Refraction of light
  • Reflection (inverted image - different reality)
  • Water taking the form of  a tree
  • Water as cloth
  • water acting as a conductor of electricity (lighting bulbs,etc)


I was also thinking that we could do a word association excercise(to form icons or images) with maybe a few of these words:

  • Transparent
  • Sparkling
  • powerful
  • flowing
  • running
  • life-giving
  • volume
  • wet
  • cool
  • thirsty
  • fall
  • clear
  • muddy/dirty
  • swirling
  • deep
  • rapids
  • reflective
  • conductor(?)
  • still
  • moving
  • habitat
  • liquid


I also found some poems based on the Kaveri that could help us with imagery:

Gold and beads born of Northern Hill
Garland and Incense born of Kodagu Hill
Pearl of South Sea and Coral of Eastern Sea
Ganga floods and benefits from the Cauvery
Food of Ceylon and riches of Kazhagam.
Pattinapappalai, Tamil epic from ca. 100 BCE



And:
I have just copied parts of this article that are actually the poetry:

Saari vedalina ee Kaverini joodare                 (saari vedala)
He says in the anupallavi,
Vaaru veerani joodakadaa nav -
vaarigaabheeshtamula nosanguchu                 (saari vedala)


The river does not distinguish between the learned and the unlettered, the saint and the sinner, the emperor and the pauper. It distributes its bounty to everyone’s heart’s contentment.


Duramunanoka thaavuna garjhana

bheekaramoka thaavuna nindu karunathoni-
rathamukanoka thaavuna naduchusu
Vara Kaveri kanyakaamani                 (saari vedala)

At one spot, she hurries with great speed with a frightening roar and at another she flows with eternal karuna, this boon-giver, the Kaveri, the gem of a maiden. The rhyme of the lyric mimics the cadence of the river.


Kaveri is held to be holier than the Ganga, as she forms a garland over Sri Ranganatha’s chest while the Ganga merely took origin once upon a time from Lord Vishnu’s feet. This adornment she does in not just one place, but in three-the Aadi, Madhya and Antyarangams. But Kaveri, like Thyagaraja, is impartial to the Gods. There is no room for Siva-Vishnu discordsin the nadi pravaaha or in the nada pravaaha of the divine composer. So, he pictures the river as flowing further east, after her dalliance with the Ranga Raja, to see Panchanadeeswara, the Lord of the Five Rivers. En route, she becomes the life-sustaining force of the fourteen worlds and she has lovely koel birds singing on her banks. The second charana declares

vaedukaga kokilalu mroyaganu
veaduka rangesu jhoochi mari ee-
raedu jagamulaku jeevanamaina
moodu randu nadi natuni joodaka                 (saari vedala)


The river does not remain the same placid, idyllic scenery painted thus far. It is in her nature to reveal her primal force, her fury, her avatar as a destroyer. Those who know hydrology will tell you that she still does good by flooding periodically, churning the soil, rendering it more productive than before. But when it lasts, the fury only serves to remind man of his own diminutive nature, his frailty, his utter dependence on a higher force: a fact that the gopikas on the nouka learned to their horror later in their boat journey. Their plight is brought out in another Nouka Charithra song ‘Unnathaavunanunda niyyadu vaana in the apoorva raga, GhaNta. “The storm rocks the little boat, the waves spin it; ho, there is a crack in the boat. The driving rain competes with the rushing water of the river to fill the boat. The sky is darkening and there is a deafening thunder. This is the punishment for our hedonism; a right lesson for our conceit. We have no refuge than the ferocious river. Oh! This is the praLaya”, cry out thegopikas. The song brings out the full ferocity of the deluge, another dimension of the river.

Helpful Images

So I thought I'd post some pictures and illustrations(mostly about water) I found to give us an idea of the different possibilities and maybe some inspiration.
So these are a combination of illustration styles, concepts and just moods I find interesting.












Maybe as Kollums(Colums?)instead











About Kabini

The Kabini river river originates in Pakramthalam hills, Wayanad. The Kabini Dam is built across it near Beechanahally village. This river has tributaries of its own, which merge with it, before it converges with Kaveri at Tirumakudalu Narasipura.The dam is a masonry gravity dam and has a gross storage capacity of 19.52 tmcft. When the water levels recede in the summer, the backwaters of the dam host a variety of wildlife.

The Kabini Forest Reserve forms the south-eastern part of the Nagerhole National Park. It is situated on the banks of the Kabini river and is spread across 55 acres. Nagarhole National Park, also known as Rajiv Gandhi National Park, was once an exclusive hunting ground for the rulers of Mysore. In 1955, Nagarhole was set up as a wildlife sanctuary and later its area was increased to 643.39 sq km. It became a national park in 1988 and ten years later, in 1999, it was declared a Project Tiger reserve. The most famous residents of Nagarhole are tigers, Indian bison, and elephants. Other mammals that reside here include leopards, Indian wild dogs, jackals, sloth bears, striped hyenas, spotted deer, sambar deer, barking deer, four-horned antelopes, and civets.

Nagarhole National Park has been recognized as an Important Bird Area and has over 270 species of birds. You can find the “Critically endangered” Oriental white-backed vulture, and “Vulnerable” species like the lesser adjutant, greater spotted eagle, and the Nilgiri wood pigeon here. “Near threatened” species here include darters, Oriental white ibises, greater grey headed fish, and red headed vultures. Species endemic to this region include the blue winged parakeet, Malabar grey hornbill, and the white-bellied treepie.

Some stats


The Kaveri river rises on Brahmagiri Hill of the Western Ghats in Karnataka, flows in a south-easterly direction for 765 km through Karnataka and Tamil Nadu, and descends the Eastern Ghats in a series of great falls.

 After passing through a narrow gorge and tumbling about 60 to 80 feet (18 to 24 metres) in the rapids of Chunchankatte, the river widens about 900 to 1,200 feet (275 to 365 metres) across the Karnataka Plateau.

At the Krishnaraja Sagara, the Kaveri is joined by two tributaries, the Hemavati and Lakshmantirtha, and dammed for irrigation, forming a 31-square-km reservoir.

In Karnataka the river bifurcates twice, forming the sacred islands of Srirangapatnam and Sivasamudram, 80 km apart. Around Sivasamudram are the scenic Sivasamudram Falls, comprising two series of rapids, Bhar Chukki and Gagana Chukki, plunging a total of 320 feet (100 metres) and reaching a width of 1,000 feet (300 metres) in the rainy season.

The falls supply hydroelectric power to Mysore, Bangalore, and the Kolar Gold Fields, more than 100 miles (160 km) away.

The Hydro electric power stations was the first of its kind in Asia in 1902, and is still functional. It was commissioned by the Diwan of Mysore, Sir K Seshadri Iyer. The first town to receive the electricity from this station was Kolar Gold Fields. Hence Kolar became the first town in Asia to get hydro electricity. Kolar was also the third city in India to get electricity after Darjeeling (1897) and Calcutta (1898).

Upon entering Tamil Nadu, the Kaveri continues through a series of twisted wild gorges until it reaches Hogenakal Falls and flows through a straight, narrow gorge near Salem. There the Mettur Dam, 5,300 feet (1,620 metres) long and 176 feet (54 metres) high, impounds a lake (Stanley Reservoir) of 155 square km.

The Mettur Project, completed in 1934, created an important agricultural and industrial area by improving irrigation and providing hydropower.

After sweeping past the historic rock of Tiruchchirappalli, the Kaveri breaks at Srirangam Island, a major pilgrimage centre. There, in eastern Tamil Nadu, its braided and extensively irrigated deltaic region of about 10,360 square km begins.



News reports


farmer in tamil nadu :
- 6 acre cultivation of paddy turning yellow and dry because of lack of water
- diesel machine used to pump water from a nearby pond. (Rs. 200/hr )
- sold wife's jewellery for money to support family.
- lost all hope and ended his life by consuming pesticide.
- sons have no idea what has happened to their father.
KRS dam releases water to tamil nadu but the gates remain shut. karnataka says it would like to give water to TN but it isn't in a position to.

farmer in karnataka :
- 1/2 acre crop cultivation. harvest season.
- needs to grow more to make up for the loss during the failed monsoon.
- pleads not to give water to TN because they need it in karnataka.

karnataka believes that meeting the drinking water needs in their state is more important than the issues in TN.

there is a temple being built on the banks of the cauvery river, people are hoping that divine intervention could solve the crisis for TN and K.

Stories from Tamil Nadu


1. area : Coimbatore, Tamil nadu

- the river originates at talakaveri in the kodagu district. the small spring swells up during the monsoon season and flows underground to continue as the cauvery river. he finds it hard to believe that a spring as small as that could be the origin of a river because there is no visible link to the two. talakaveri is a place of worship and families are seen performing pujas.
- tamil nadu is like a begging bowl to karnataka which should not be the case. tamil nadu won the case in the supreme court and minimum water is to be released to them. karnataka doesn't abide by this.
- FESTIVALS : many festivals in the south are centered around kaveri as the goddess. tamil festival 'adi piriki' requires that a puja be done along the banks of the river or wherever possible. the river must be flowing continuously for the puja to take place but because of lack of water this does not go smoothly.
- CURRENTLY : karnataka is currently planning to construct 2 dams. supreme court says this must not be done without the permission of tamil nadu. meetings are being held and protests at the border. karnataka vehicles aren't allowed inside tamil nadu and vice versa. the CM of tamil nadu (Panneerselvam has written a letter to the PM about this.
- SOLUTION? ;
   - An inter-state water commission should be set up with knowledgeable representatives from either state.
   - interlinking of rivers atleast in south india.
   - rivers under national control ( for 10 years the congress didn't bother looking into this issue )

- Karnataka faces a similar problem as tamil nadu because they receive water from the krishna river which originates in andhra pradesh. they are in a similar situation as tamil nadu in this matter.
  

Stories from Bangalore


1. area : Marathahalli, East bangalore:

- independent house.
- started receiving cauvery water only in 2013.
- officials claimed the area wasn't developed enough to lay pipelines.
- used to use borewell water which is hard water and needs to be filtered before use for cooking, washing etc.
- cauvery is more expensive but doesn't need to be filtered, no extra equipment.


2. area : Marathahalli, East bangalore:

- apartment building.
- receives cauvery water once in 2 days.
- 3 underground sumps hold 150,000l each. for 800 flats this lasts 2 days only.
- building uses borewell water too if necessary, or water tankers are bought.
- during summer they get water only once every 4 days and cost of Cauvery water also increases.
- At bangalore's elevation (3000ft above sea level) the cost of pumping is also high. Electricity rates go up.
- BWSSB supplied water has illegal tapping and leakages, water gets wasted.
- earlier this month a pipeline burst at church street and water was overflowing onto the roads and into drains. TOI and others reported to the BWSSB and published an article in the paper but the issue was resolved only after a day and a half.

- THE WATER TANKER MAFIA : politicians dig up their own private borewells and have their own set of tankers. they pay the guy in charge of releasing cauvery water (lineman) to release only a part of it so that residents will be forced to buy their tanker water. the lineman himself charges residents and buildings and increases his pay as and when he wishes. (apart from the salary he receives from the government) Politicians sometimes supply tanker water for free in order to ensure the people's votes.

- THE PROBLEM : While dividing the states if the British had made the rivers national property, such bilateral issues would not have risen.Now individual states have claim over the water and a change cannot be brought about immediately. Rivers in India aren't distributed equally. States must find a mutually beneficial solution and abide by the agreement. (The Hover dam was constructed so the water from the colorado river could be extended to the dry areas of southern california). the lakes around bangalore used to increase the water table. now with unplanned urbanisation and encroachment the water table is depleting so borewells are of no use. Also apparently karnataka secretly releases water when the dams are full. this causes flooding in areas.


3. Mr. Keshava:

- tamil nadu is politically stronger than karnataka. they support the ruling party and turn the issue into an emotional one. Devegowda, the CM of karnataka in 1996 was the prime minister for 8 months or so. Not many were aware of this happening. under his command he is said to have released excess water to tamil nadu, much to the shock of karnataka.
- there are a lot of problems with the storage of water. silt collects in the sumps which is not cleared out. when the tank is filled the approximated amount of water is not present because of the silt.
- borewells are now being dug upto 300ft under the ground due to lack of water.
- there is a lack of awareness among people about the dispute.
- "don't connect natural resources to emotional issues."


BWSSB : meeting with Mr.Narayanaswamy


He wanted us to write down questions for him to answer one at a time so it was difficult for us to have a conversation and follow up on his answers. These were questions asked:

Q. Which areas in bangalore receive Cauvery water and which don't?
- Bangalore city area and other CMCs (City Municipal Council) receive water but 110 villages on the outskirts do not.

Q. Why don't these places receive Cauvery water in their homes?
- It is under process.

Q. If not Cauvery, where do these places get their water from?
- Borewell water. He says it is available.

Q. What are the issues bangalore is facing regarding Cauvery water?
- That there is no regular supply of water and there are leakages.

Q. How are the locals reacting to these issues?
- There are no isuues.

Q. What kind of problems do local people approach the BWSSB with?
- Sanitary problems, no regular supply of water.

Q. What is your opinion about the Cauvery water dispute tribunal award?
- no opinion

Q.  How did karnataka suffer during the protests against building of dams?
- As per government directions.

Q. Karnataka is currently planning to construct another dam. how necessary is it?
- It is necessary. the population of karnataka is increasing.

Q.Is there a message from the BWSSB for the people of bangalore?
- Water is precious, You need to avoid leakages and wastage of water.