The reservoir began to fill in November 1961 and the dam was complete that same year.

Furthermore, because of the melting snow, the reservoir began to fill.

The reservoir began filling up in 2003 and has six years left to go; it presents a huge military target.

Construction was a ten year project, the reservoir began filling in 1920.

This agreement lasted until 1988, when the reservoirs began to be depleted.

The reservoir began filling in 1960 with a area of 5,500 square kms.

On April 19, 2009, the river was closed and the reservoir began to fill.

On September 6, 1984 the reservoir began filling and 206-days later it was at normal pool.

In 1986, the reservoir began filling and reached conservation storage level.

"The reservoirs will begin their decline this June," he said.