Outside, a reservoir holds gallons of syrup destined for industrial use.
The reservoir holds 16.3 cubic kilometres of water, and covers 1100 km2.
The reservoir can hold 13 million cubic metres of water.
Also on Wednesday, the company's four reservoirs held 55.6 percent of their capacity of 13.9 billion gallons.
This reservoir holds enough water for 250 days.
The reservoir is famous for its coarse fishing and holds record pike (fish).
The reservoir does not simply hold water until it is needed; it can also be the first part of the water treatment process.
The reservoir can hold 15 billion gallons and is expected to be full this fall.
Our reservoirs will not hold more than half of it.
Even then, many engineers say, the reservoir will not hold enough water both to feed the north and to meet regional needs.