The water storage available in 91 major reservoirs of the country for the week ending on August 16, 2018 was 84.743 BCM which is 52% of total storage capacity of these reservoirs. This percentage was at 48% for the week ending on August 09, 2018. The level of water storage in the week ending on August 16, 2018 was 112% of the storage of corresponding period of last year and 96% of storage of average of last ten years.
The total storage capacity of these 91 reservoirs is 161.993 BCM which is about 63% of the total storage capacity of 257.812 BCM which is estimated to have been created in the country. 37 Reservoirs out of these 91 have hydropower benefit with installed capacity of more than 60 MW.
Region wise storage status:
Northern Region
The northern region includes States of Himachal Pradesh, Punjab and Rajasthan. There are six reservoirs under CWC monitoring having total live storage capacity of 18.01 BCM. The total live storage available in these reservoirs is 9.76 BCM which is 54% of total live storage capacity of these reservoirs. The storage during corresponding period of last year was 79% and average storage of last ten years during corresponding period was 69% of live storage capacity of these reservoirs. Thus, storage during current year is less than the corresponding period of last year and is also less than the average storage of last ten years during the corresponding period.
Eastern Region
The Eastern region includes States of Jharkhand, Odisha, West Bengal and Tripura. There are 15 reservoirs under CWC monitoring having total live storage capacity of 18.83 BCM. The total live storage available in these reservoirs is 9.87 BCM which is 52% of total live storage capacity of these reservoirs. The storage during corresponding period of last year was 47% and average storage of last ten years during corresponding period was44% of live storage capacity of these reservoirs. Thus, storage during current year is better than the corresponding period of last year and is also better than the average storage of last ten years during the corresponding period.
Western Region
The Western region includes States of Gujarat and Maharashtra. There are 27 reservoirs under CWC monitoring having total live storage capacity of 31.26 BCM. The total live storage available in these reservoirs is 11.05 BCM which is 35% of total live storage capacity of these reservoirs. The storage during corresponding period of last year was 50% and average storage of last ten years during corresponding period was 51% of live storage capacity of these reservoirs. Thus, storage during current year is less than the storage of last year and is also less than the average storage of last ten years during the corresponding period.
Central Region
The Central region includes States of Uttar Pradesh, Uttarakhand, Madhya Pradesh and Chhattisgarh. There are 12 reservoirs under CWC monitoring having total live storage capacity of 42.30 BCM. The total live storage available in these reservoirs is 20.50 BCM which is 48% of total live storage capacity of these reservoirs. The storage during correspond period of last year was 52% and average storage of last ten years during corresponding period was 57% of live storage capacity of these reservoirs. Thus, storage during current year is less than the storage of last year and is also less than the average storage of last ten years during the corresponding period.
Southern Region
The Southern region includes States of Andhra Pradesh, Telangana, AP&TG (Two combined project in both states), Karnataka, Kerala and Tamil Nada. There are 31 reservoirs under CWC monitoring having total live storage capacity of 51.59 BCM. The total live storage available in these reservoirs is 33.57 BCM which is 65% of total live storage capacity of these reservoirs. The storage during corresponding period of last year was 29% and average storage of last ten years during corresponding period was 52% live storage capacity of these reservoirs. Thus, storage during current year is better than the corresponding period of last year and is also better than the average storage of last ten years during the corresponding period.
States having better storage than last year for corresponding period are Odisha, Chhattisgarh, AP&TG (Two combined projects in both states), Andhra Pradesh, Telangana, Karnataka, Kerala and Tamil Nadu. States having equal storage than last year for corresponding period is Maharashtra. States having lesser storage than last year for corresponding period are Tripura, Himachal Pradesh, Punjab, Rajasthan, Jharkhand, West Bengal, Gujarat, Uttar Pradesh and Madhya Pradesh.
