Four survive, one arrested after their pontoon goes over the Lake Zumbro Dam Thu, 08/29/2019 - 14:56 wheditor by Michael SmithFull content is available to subscribers only. If you are a current online subscriber, please login for full access. If you would like to purchase an online subscription, please click here. Read more about Four survive, one arrested after their pontoon goes over the Lake Zumbro Dam