Rochester Public Utilities | Blog

Lake Zumbro Hydro Drawdown Draws Near

The winter drawdown of Lake Zumbro will begin mid-November lowering lake level to 913.0 MSL.  Due to dredging and maintenance repairs, the winter drawdown will occur later than normal.  These plans are subject to change depending on the completion of the dredging & repair project and precipitation.

During the period of mid-November through March, Rochester Public Utilities (RPU) will attempt to maintain the lake level at the winter pool of 913.0 MSL.

Real-time lake level information, along with Lake Zumbro hydro updates are available on the RPU web site (www.rpu.org). For additional information regarding the Zumbro Hydroelectric Facility please contact Tony Benson at (507) 280-1534.

Tips for lake ice safety:

Be extremely careful during winter activities that involve Lake Zumbro such as ice fishing, snowmobiling or just walking out on the frozen lake.

Watch the weather and river flow conditions.

Ice thickness and condition can vary greatly. Be very cautious.

Look out for ice heaves and exposed logs and snags.

Be cautious in the vicinity of the dam. De-icing equipment has been installed along the upstream face of the dam resulting in open water and/or thin ice.

Do not proceed past the warning signs and buoys.

About Rochester Public Utilities

As the municipal utility of Rochester, Minn., for more than 110 years, RPU provides high-quality and reliable electricity to over 55,000 customers.  Water customers number more than 40,000.  RPU continually investigates innovative technologies to help customers realize the best value from the services they receive.  Current initiatives include photovoltaic offerings, wind energy, energy and water efficient equipment, and electric vehicle charging.

###

Leave a Reply