Philadelphia Water Department Green Stormwater Infrastructure Maintenance Manual

Manual outlining routine maintenance tasks for vegetated and non-vegetated green stormwater infrastructure.

The Philadelphia Water Department's GSI maintenance manual sets out routine maintenance tasks for both vegetated and non-vegetated green stormwater infrastructure features. It is hosted in WaterNow's resource library as a decision support tool. For Pennsylvania municipalities and watershed groups standing up their own GSI maintenance programs, this is a ready-made template from the largest GSI program in the state rather than a document that has to be written from scratch.