Water Storage: Year-, Region- and State-wise Reservoirs' Storage Capacity, Weekly Live Storage and Percentage Change in the Last Decade
The dataset contains year-, region- and state-wise compiled data on the total storage capacity of monitored reservoirs at full reservoir level (FRL) and the weekly live storage of each reservoir. Along with this, the dataset also contains data on the water storage level at current week in the last year and the deviation in the water level during the same week, when compared to the average water level in the last ten years
Note:
1) The term 'Reservoir' denotes to Dams, Reservoirs, Barrages and other Water Bodies where the water is stored and are monitored by Central Water Commission (CWC)
2) Normal storage means average storage of last ten years
Datasheet
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Sample from the dataset, for your reference.
Dataset - Water Storage: Year-, Region- and State-wise Reservoirs' Storage Capacity, Weekly Live Storage and Percentage Change in the Last Decade
Water Storage: Year-, Region- and State-wise Reservoirs' Storage Capacity, Weekly Live Storage and Percentage Change in the Last Decade
The dataset contains year-, region- and state-wise compiled data on the total storage capacity of monitored reservoirs at full reservoir level (FRL) and the weekly live storage of each reservoir. Along with this, the dataset also contains data on the water storage level at current week in the last year and the deviation in the water level during the same week, when compared to the average water level in the last ten years
Note:
1) The term 'Reservoir' denotes to Dams, Reservoirs, Barrages and other Water Bodies where the water is stored and are monitored by Central Water Commission (CWC)
2) Normal storage means average storage of last ten years
Rows: 87480
Columns: 8
Time period: 2019 to 2026
Last Updated: 01 October 2026
Data preview
data_as_on
region
state
category
sub_category
value
unit
notes
24-09-2026
Country as a Whole
All India
Percent Departure from Normal Storage (Last ten years average)
-11.52
value in percentage
24-09-2026
Eastern Region
Total
Percent Departure from Normal Storage (Last ten years average)
-3.49
value in percentage
24-09-2026
Southern Region
Total
Percent Departure from Normal Storage (Last ten years average)
-33.22
value in percentage
24-09-2026
Southern Region
Telangana
Percent Departure from Normal Storage (Last ten years average)
-48.27
value in percentage
24-09-2026
Southern Region
Tamil Nadu
Percent Departure from Normal Storage (Last ten years average)
-40.83
value in percentage
24-09-2026
Southern Region
Kerala
Percent Departure from Normal Storage (Last ten years average)
-12.73
value in percentage
24-09-2026
Southern Region
Karnataka
Percent Departure from Normal Storage (Last ten years average)
-22.27
value in percentage
24-09-2026
Southern Region
Andhra Pradesh
Percent Departure from Normal Storage (Last ten years average)
-49.43
value in percentage
24-09-2026
Central Region
Total
Percent Departure from Normal Storage (Last ten years average)
1.77
value in percentage
24-09-2026
Central Region
Uttarakhand
Percent Departure from Normal Storage (Last ten years average)
The date on which the water storage observation is reported or recorded as of.
region
String
6
87480
The geographic regional grouping (broad region or country-level aggregate) to which the water storage data pertains.
state
String
26
87480
The state for which the weekly water storage level is reported, including national-level aggregates.
category
String
5
87480
The type of storage measurement reported, such as live storage volume or percent departure from the last ten years' average storage.
sub_category
String
4
58367
Indicates whether the reported storage value pertains to the current year or the previous year.
value
Float64
16233
87480
The reported weekly water storage measurement, expressed either as a volume or as a percentage departure depending on the record's unit.
unit
String
3
87480
The unit of measurement for the reported value, such as billion cubic meters or percentage.
notes
String
1
0
Supplementary remarks or explanatory notes associated with the record.
Citation
Ministry of Jal Shakti. (2026). Water Storage: Year-, Region- and State-wise Reservoirs' Storage Capacity, Weekly Live Storage and Percentage Change in the Last Decade [Data set]. Dataful. https://dataful.in/datasets/19368