"We work with (Milwaukee) County Parks to identify the right places for the signs and where the highest traffic is and we're trying to get the signs in places where people actually see them," Page responded.
For Monday, the Martins plan to wash off well right when they get home.
"Well I'm glad I didn't ingest any water, let's just say that," Martins said.
He calls it a lesson learned for when they return.
"I'm definitely going to watch harder," he said.
Click here for a look at daily bacteria statistics along the Milwaukee lakefront. The page is updated each day until Labor Day.