My boss has asked me to dig around online and try to find out what other cities do to manage the stormwater runoff from awnings and canopies. More specifically, he's trying to find out what to do from the standpoint of Historic Preservation.
The city is concerned about the sheets of water that flow from these awnings and onto the sidewalks. Does anyone know of a way to prevent or mitigate the flow of water? Any thoughts would be greatly appreciated!