The B.C. government has implemented a dam check process in the aftermath of a landslide that destroyed five homes in southern B.C.

The Environment Ministry says staff will be checking dams throughout the province on a priority basis.

Officials believe it was a dam breach that sent a river of mud and rocks down a hillside south of Oliver on Sunday, ripping apart homes and burying several orchards under thick mud.

The province has already announced a review of the Oliver slide by the Public Safety ministry, and say the dam checks are not pre-judging the outcome of that review.

There are about 2,000 dams throughout B.C., and maintenance is the responsibility of the licence-holder but audits are the responsibility of the Environment Ministry.

Dams are supposed to be audited every five years if they are of "high consequence" and every 10 years if they are considered of "low consequence."