They form a reservoir of forced exports.

Two dams form the reservoir.

In the 20th century the loch was dammed to form a reservoir, raising the water level and submerging the island with the ruins of the castle.

The internal walls are then removed thus forming a reservoir.

Over time, the oil migrated toward the surface, became trapped beneath an impervious layer of caprock, and formed a reservoir.

The dam's crest elevation will be at an altitude of about 180 m. above mean sea level, with a maximum reservoir level of 178 m.

Normal reservoir level will be above sea level with a minimum of.

Once again, the master cylinder reservoir level must be maintained.

The reservoir, with a catchment area of 717 sqkm, has a full reservoir level of 1,954 ft.

The spillway contains ten-50 x 45 ft. tainter gates that help regulate the reservoir level along with controlling flooding.

But many experts are sceptical, believing that even reservoir supplies in the south may not be sufficient and that excessive pollution could make any water arriving from the south unusable.

The reservoir supplies annually 50 hm3 drinking water.

The reservoir supplies water for agricultural, municipal and industrial use.

Water from the reservoir supplies drinking water and water for recreation and irrigation.

Each storage reservoir was 4to8 m in diameter and 20 m high.

The project used a system of canals, tunnels, wood box flumes and diversion dams to feed a remote storage reservoir and powerhouse.

Furthermore, underground petroleum storage reservoir was constructed, with a pipeline to the port.

Water that had passed over the wheel was pumped back up into a storage reservoir above the wheel.

The lava accumulates in a shallow magma storage reservoir.

In the 1920s it was used as an underground reservoir by the water authorities.

Created over a million years ago, the layered, porous basalt retains rainwater and snow melt, which forms a large underground reservoir.

The technology stores low cost off-peak energy, in the form of compressed air in an underground reservoir.

The moraine serves to recharge streams and rivers in the surrounding region, acting as an underground reservoir.

Each strongpoint had an underground reservoir filled with crude oil.

To get at this vast reservoir of natural resources, you have to use a system called fracking.

Over thousands of years that peat builds up into a vast reservoir of carbon.

I can't even assume they have a great love for theology or a vast reservoir of biblical knowledge.

The vast reservoir of unused tax losses also suggests that its ambition to buy a profitable company will not disappear, because of the benefit to its cash flows.

The vast lake retains water like a vast reservoir with evaporations drained back by surrounding mountains.

A drinking water reservoir was built here in 1833, with its contents disinfected with chlorine and sodium phosphate gas until 1980.

The translucent water reservoir housed at the back slides left or right for easy filling without having to turn the machine around.

Complete with steam burst function, on-board water reservoir and automatic cut-out for safety, this compact and lightweight steam press brings ironing well and truly into the 21st century.

A modern water reservoir has been built inside the top part of the mountain.

The lake's primary purposes are flood control and to act as a water reservoir, with a secondary function of providing recreation and natural land area.