Recordings of the details of Bangalore's surroundings detail that there were over 300 lakes served by this river, starting from its birth place in Nandi Hills until it merged with river Cauvery just before the famous "Mekedaatu". All these lakes have been mercilessly encroached over the years and land sharks have converted them to residential colonies. A cabinet minister of Karnataka is on record of having said in the state assembly that the administration was forced to fill all the lakes to solve the problem of breeding of mosquitoes! Everyone knows the real reasons for filling up these lakes. The innumerable housing and commercial complexes that have come up on these tank beds are a living testimony for the actions of real estate developers. Whenever there are heavy rains in the area there is regular flooding of water in the houses and buildings in these encroached areas.
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Rivers have been the arteries and veins of all life on the planet Earth. With their many uses to support all forms of life, rivers have been cradles of civilisations all round the globe. Water is available in many sources on earth; oceans, lakes, wells etc. Rivers provide flowing water and when not polluted, provide fresh potable water at all times. Modren way of life has brought in many dangers to the rivers and their existence. The froth-laden waters of Yamuna flowing near Delhi and Agra is a burning example of our callousness towards rivers.
We in India often remember river Saraswati as one of the sacred rivers. It is believed as a mythical river now. There are many theories about this river. Some claim that the river was flowing in westren India, comprising the present westren parts of India, present day Pakistan and Afghanistan. There are also theories that the river flowed and merged with Ganga and Yamuna in Prayagraj (Allahabad) forming a "Triveni" Sangam. There are a group of people known as "Saraswat" who are believed to have originated from the banks of these river, but now spread over various parts of the country, more so in Maharashtra, Goa and Gujarat. We have not seen this river in our life time. But her name is chanted on a daily basis by many Shraddalu people allover the country.
We have never seen river Saraswati flowing during our life time, yet there are many rivers we saw in our life time, but are now only existing by name and with no water flowing in them during most parts of the year. Cutting down forests and converting them into other purposes have dried up their origin sources which fed water to them. These rivers were well and truly alive when we were children and we have fond memories of having lived by their sides and played in their waters. We have also seen floods in them almost every year. But by the time of our children and grand children, they are existing only in name. Names of some of these rivers are also being forgotten now. This is the price we are paying for unplanned growth and greedy needs of our civilisation.
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A journey from Bangalore to Delhi by train would take two full days in the 1960s. Travelling by air was not an option in those days for most of the people. The 48-hour journey was itself enjoyable and provided an opportunity to cross many rivers on the way. Youngsters would sit on the window seats and wait to see these rivers. The blue waters in some of the big rivers was a treat to watch, especially in the hot summer months. Throwing coins in some of the rivers considered sacred was also seen. Crossing Krishna, Godavari and Narmada rivers was indeed memorable.
Even a small trip of 90 miles (140 KM) from Bangalore to Mysore by train or bus would give a glimpse of a number of rivers on the way. There was Vrushabhavati as soon as one left Bangalore and gave company for some six miles, flowing by the road side. Arkavathy would show up in Ramanagaram, followed by Kanva river after Channapatna. Shimsha would show up just before Maddur. Lokapavani before Srirangapatna heralded East Cauvery and Paschima Vahini, the two branches of Cauvery. As railway locomotives were steam engines, Ramanagaram, Maddur and Srirangapatna were known as water stations. It was a thrilling sight for children to see water being filled into the engines in these stations. As Maddur was near the mid point, the water filling time was also providing an opportunity to the passengers to enjoy the famous "Maddur Vada".
Kanva Resorvoir is a water storage dam constructed on the Kanva river and situate about 8 miles away from the town of Channapatna on the Bangalore - Mysore Highway. It is a scenic spot and popular among the youngsters for picnic and hiking activities.
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The Ambegalu Krishna or Aprameya Swamy in Maluru on the banks of Kanva river, just outside Channapatna is a popular stop for many travellers between Bangalore and Mysore. Legend has it that the king ruling this area married a young girl at his old age. Kings were known to have many wives and many of these marriages were a result of political alignments. When a war is lost, the losing kings often offered their daughters in marriage to the winning kings. This king had a young and handsome son from an earlier marriage and he was expected to succeed the throne. The king's young wife took interest in this young prince and desired to develop relationship with him. The young man refused and advised her that their relation is of mother and son and they should stick to it.
The slighted stepmother went to the king and complained about the prince that he was behaving badly with her. The king ordered that the prince's legs be cut off and and he be thrown into the Kanva river. The orders were carried out. The elderly minister approached Sri Brahmanya Tirtha, a sage in the nearby village Abbur, situate on the other bank of the river, to remedy the situation. It is believed that Sri Brahmanya Tirtha gave holy Mrittika (mud) and advised that it be applied on the wounds. In due course the prince's legs started growing and he became normal. The temple got the name Maluru, meaning the germinating process in the local language.
Of course, there are many other versions of the story about the temple and how the place got the name Maluru. The idol of Krishna with a bowl of butter in his hand is beautiful. It is believed that Sri Purandaradasa composed the song "Aadisidaleshoda jagadoddharana" at this temple. The festivities at the temple reach the peak during Krishna Jayanti celebrations. Many people from nearby areas converge to worship at the temple during these days.