A statement from the company said the lakes were very high and nearing their maximum consented levels.
"Anyone camping or using any of the areas around Lakes Benmore, Aviemore and Waitaki is asked to follow all signage and instructions and ensure they are a safe distance from the water’s edge," the statement said.
"People should take special care if they are downstream of any dams or hydraulic structures, as river flows and levels will be unpredictable.
"If people see anyone who may be at immediate risk of harm, please call 111.
"The lakes and rivers within the Waitaki catchment are very high due to recent rainfall and snowmelt."
Meridian has been releasing water from Lake Pukaki since last week.
There is no end date for the releases at present — it will happen when inflows reduce. — Allied Media
