The pressure inside the chamber is gradually restored to atmospheric levels.

City officials said last week that it would take 15 to 20 inches of rain to restore the reservoirs to normal levels.

It would take weeks, perhaps months, to restore it to near normal levels.

Though a few cases remain, rents have generally been restored to legal levels, he said.

By Friday, replacement workers and other drivers willing to cross the picket lines had restored service to normal levels.

By Spring 2004, these services were mostly restored to pre-war levels.

With the passage of the repeal, the Treasury's gold reserves were restored to safe levels.

Long since cleaned up, the river has been restored to pristine levels and the community now prospers like never before.

Recovery was the goal of restoring the economy to pre-depression levels.

Third, a commitment to halt the decline of fish stocks and restore them to sustainable levels no later than 2015.