Central Water Commission monitors live storage status of 85 important reservoirs of the country on weekly basis. These reservoirs include 37 reservoirs having hydropower benefit with installed capacity of more than 60 MW. The total storage capacity of these reservoirs is 155.046 bcm, which is about 61% of the storage capacity of 253.388 bcm, which is estimated to have been created in the country.
Region Wise Storage Status
Northern Region
The northern region includes States of Himachal Pradesh, Punjab and Rajasthan. There are six reservoirs in this region having total storage capacity of 18.01 bcm. The total storage available in these reservoirs is 14.86 bcm, which is 83% of total storage capacity of these reservoirs. The storage during corresponding period of last year was 92% and average storage of last ten years during corresponding period was 81% of storage capacity of these reservoirs. Thus, storage during current year is less than the corresponding period of last year but better 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 in this region having total storage capacity of 18.83 bcm. The total storage available in these reservoirs is 15.45 bcm, which is 82% of total storage capacity of these reservoirs. The storage during corresponding period of last year was 83% and average storage of last ten years during corresponding period was 77% of storage capacity of these reservoirs. Thus, storage during current year is less than the corresponding period of last year but 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 22 reservoirs in this region having total storage capacity of 24.54 bcm. The total storage available in these reservoirs is 20.37 bcm, which is 83% of total storage capacity of these reservoirs. The storage during corresponding period of last year was 83% and average storage of last ten years during corresponding period was 80% of storage capacity of these reservoirs. Thus, storage during current year is equal to the storage of last year and better than the average storage of last ten years.
Central Region
The Central region includes States of Uttar Pradesh, Uttarakhand, Madhya Pradesh and Chhattisgarh. There are 12 reservoirs in this region having total storage capacity of 42.30 bcm. The total storage available in these reservoirs is 35.68 bcm, which is 84% of total storage capacity of these reservoirs. The storage during corresponding period of last year was 89% and average storage of last ten years during corresponding period was 66% of storage capacity of these reservoirs. Thus, storage during current year is less than the storage of last year but better than the average storage of last ten years.
Southern Region
The Southern region includes States of Andhra Pradesh, Karnataka, Kerala and Tamil Nadu. There are 30 reservoirs in this region having total storage capacity of 51.37 bcm. The total storage available in these reservoirs is 36.92 bcm, which is 72% of total storage capacity of these reservoirs. The storage during corresponding period of last year was 83% and average storage of last ten years during corresponding period was 80% of storage capacity of these reservoirs. Thus, storage during current year is less than the corresponding period of last year and also less than the average storage of last ten years during the corresponding period.
States having better storage than last year for corresponding period are Jharkhand, Odisha, Maharashtra, Uttar Pradesh, Karnataka and Chhattisgarh. States having lesser storage than last year for corresponding period are Himachal Pradesh, Gujarat, Punjab, Rajasthan, West Bengal, Tripura, Uttarakhand, Madhya Pradesh, Andhra Pradesh, Kerala and Tamil Nadu.