One of my projects is being required to do some frontage improvement work along with the project itself. As part of the frontage improvement work, the City is requiring permanent irrigation be installed. I'm not sure what water source the irrigation will be connected to. Since the irrigation is required by the local government, I wondered if it could be excluded from the Outdoor Water Use Reduction calculations. This would seem similar to the permited exemption of government-mandated roadway lighting from Light Pollution Reduction. Has anyone else run into this and tried this approach or heard anything related? Thanks!