Rain is the benediction of Mom Nature, now not lower than that is what our tradition teaches us. Then why enact a couple of hours of rain in Gurugram wreak such havoc? The reply lies within the manner we possess perceived the environment. To naturalists be pleased me, rainwater is a treasured useful resource that must be saved and passe to recharge groundwater. To a metropolis planner, it is a convey that must be eradicated/drained out as quick as that it is possible you’ll perhaps well perchance perchance assume. The reality lies somewhere in between.
The plan with this column presentations natural drainage channels within the Gurugram discipline in step with the 1971 Survey of India Arrangement. There were hundreds of waterbodies linked to a continuous, overlapping sequence of bundhs, called the ‘Badshahi Bunds’, which were indigenous engineering structures.
By storing water at some stage in monsoon, these now not most attention-grabbing steer clear off flooding but also recharged groundwater on this semi-arid discipline. Our ancestors understood this. As an illustration, recordsdata clearly display that at some stage within the monsoon, Ghata lake occupied an position of extra than 4 sqkm with water depth of up to 20 toes. In maintaining with recordsdata that are on hand, 118 bunds — giant and diminutive – existed within the Gurugram-Faridabad discipline. Most are forgotten names now.
Widespread metropolis planning didn’t adequately understand or take into story the favor to retain and take care of natural drainage lines and lakes. We built our roads and metropolis over these natural drainage lines rather then around them. One of the roads are truly built ultimate over the drainage lines and for this reason they win flooded within a couple of minutes of rain. Trusty 1sqkm of a regular metropolis position generate extra than 50,000 cubic metres of water if there might perchance be 100mm rainfall.
I in actuality possess lived in Gurugram, on and off, for further than two a protracted time. My young individuals were born within the metropolis and grew up right here. This metropolis is my home and I am as committed to its future as any one else. It’s extra than definite that every 3-5 years there will seemingly be days when this might perchance perhaps well perchance additionally simply rain extra than 100 mm in a couple of hours. Such events would change into increasingly standard in future due to native weather switch.
There needs to be a essential strive to guarantee that that rainwater harvesting turns into a in point of fact mighty now not valid for individual homes and housing societies but also for all pattern initiatives. We’ve got to cessation seeing rainwater as a likelihood and explore it as a treasured useful resource. The work done by Singapore on this regard is a model – on the fresh time, simply about 65 % of all rainwater within the metropolis is drained into a network of simply about 30 waterbodies built by the metropolis. There is a total separation of stormwater and sewer channels, and by 2035, they can be harvesting simply about 90% of rainwater. This enhances now not most attention-grabbing their water security but also makes excellent financial sense. We’ve got to enact the a linked.
There is a favor to possess about essentially sustainable metropolis affect. Every sector/subcity of Gurugram must possess a hydrological management understanding and make obvious that many of the rainwater is conserved. We’ve got to eco-restore whichever of the ‘Badshahi Bunds’ are peaceable intact on the lines of the Wazirabad-Chakkarpur eco-restoration project.
An converse to identify waterbodies in Gurugram has already been performed by GMDA. Eco-restoring such waterbodies and their catchments requires a huge converse. We’ve got to involve RWAs, native communities, corporates and college young individuals so that such areas are adopted and revived. In my experience, one of the best outcomes were performed when the authorities, corporates and electorate’ teams possess worked hand in hand.
Building increasingly roads has now not in actuality helped us to the extent we understanding. We’ve got to cessation thinking in phrases of mega-initiatives most attention-grabbing. We’ve got to create much less and conserve extra. We’ve got to conserve inexperienced belts and cessation viewing it as surplus land for opening petrol pumps, gas stations, liquor vends, etc. Every inexperienced belt is a doable water recharge assign of living. Nonetheless, all this requires a paradigm shift within the manner we intention.
A lot has been lost, but plenty can peaceable be saved. The prolonged inch of my metropolis is counting on it.
(Views expressed by the creator are interior most)