Diving inside the Milwaukee Breakwater?

[cjrautmann]

Because of the threat to commercial shipping, homeland security, and the automatic navigation hazard that a diver creates, the Coast Guard can restrict diving.
The City of Milwaukee has set a number of regulatory hurdles to diving inside the breakwater. They include, if I remember correctly, being bonded/insured to a certain amount, getting a permit from the City Council for salvage/surveying, and a couple other things that basically put it out of the reach of anyone short of a commercial/salvage diving company.