Historic dam Levels

The historical dam storage graph records the level of our dams over time.

To operate this graph, select a preset or custom date range, dam(s) and/or the combined Water Grid storage using the drop down menu.

Use the Download as CSV button to download your data. Please note: historic storage level data is based on automated daily data which has not been verified. 

HISTORICAL DAM STORAGE DATA

Filter by preset date range
5D
1M
3M
6M
YTD
1Y
5Y
All
Filter by custom date range

Important notes: