Assam Science And Technology Department
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Suggestions Invited For Large-Scale Rainwater Harvesting
Start Date: 01-07-2017
End Date: 30-07-2022
The average annual rainfall in Assam is 2818mm, of which Guwahati alone receives 1698mm. However, the impact of rainfall in the state is zonal and not uniform throughout the state. ...
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Dr Barindra Das 3 years 12 months ago
যদিও ব্ৰক্ষ্মপুত্ৰই অসমৰ প্ৰধান নদী, কিন্তু প্ৰকৃতাৰ্থত গোটেই অসমখন সৰু বৰ অসংখ্য খাল বিল জান জুৰি আদিৰে ভৰি আছে। মুল নদী সমুহ গভীৰ আৰু চুবুৰীয়া পাহাৰীয়া ৰাজ্য সমুহৰ পৰা বৈ অহা জল ৰাশি ধৰি ৰাখে। কিন্তু আমাৰ দেশৰ ভিতৰত যি বৰষুণৰ ফলত পানী জমা হয় সেই সমুহ কিন্তু প্ৰথমেই ধৰি ৰাখে এই খাল বিল, পুখুৰী, জান জুৰি সমুহে, কিন্তু পৰিতাপৰ কথা হ’ল বেছি সংখ্যক এই খাল বিল অবৈধ দখলৰ কবলত পৰি মানুহে পুতি পেলাইছে বা বাসোপযোগী বা ব্যৱসায়িক কামত অথবা ছাহ বাগান হিচাপে গঢ়ি তুলিছে, ফলস্বৰূপেই কৃত্ৰিম বানৰ সৃষ্টি হৈছে।
UjjalGorh 4 years 2 months ago
Rain is a part of the natural changes of the environment when you see the water scarcity in many parts of the collecting rain water would be a great technique. rain water harvesting is a technique through which rain can be collected and stored for future purposes
SUTHAHAR P 4 years 2 months ago
How Do I Create A Complete Rainwater Collection System?
SUTHAHAR P 4 years 2 months ago
RAIN BARRELS:
This method is the most common and one that many people are familiar with. This involves installing a barrel at a gutter downspout to collect rainwater. The actual barrel may be a recycled barrel or a new commercially available rain barrel.
Pros:
Easily implemented by anyone at any residence
Barrels are readily available in your community or at various stores & websites
Barrels don’t take up much space so they can fit into any situation.
SUTHAHAR P 4 years 2 months ago
The amount of rainfall that you can collect is governed by the following formula:
1″ of rain x 1 sq. ft. = 0.623 gallons
Easy to Remember Formula: 1″ of rainfall over 1,000 sf will yield 623 gallons To calculate the amount of rainwater you can collect, you need to know your annual average precipitation for your area. You can use the precipitation map below to find an approximate amount for your area.
SUTHAHAR P 4 years 2 months ago
Water is an important natural resource and is the very basis of our life. We use water for drinking, irrigation, industry, transport and for the production of hydro-electricity. Water is a cyclic resource which can be used again and again after cleaning. The best way to conserve water is its judicious use.
Dr Brindha Devi V 4 years 2 months ago
methods to store rain water should be done
All houses should have rainwater harvesting ,all the roof tops should be connected to wells
Monetary benefits should be provided to houses that implements rainwater harvesting
RAJ KUMAR KATIKALA 4 years 2 months ago
Store Rainwater For Future generations
SHAMS UDDIN 4 years 4 months ago
Abstract Rainwater harvesting is a technology used for collecting and storing rainwater from rooftops, the land surface or rock catchments using simple techniques such as jars and buckets as well as more complex techniques such as underground dams.
NUPUR CHOUDHURY 4 years 7 months ago
Rain water harvesting is not a new term and almost everyone of us has heard or use this term many times. But with the advancement of science and technology this rain water can be made in a very efficient way. Specifically saying about the places with scarity of water knows the value of each and every drop of water. Much advanced techniques are now available for rain water harvesting and the govt should take initiatives to practice the habit of rain water harvesting in those places.