sd.rasmussen65, sorry currently there is no way to check your GPH or any of those “performance” settings. However smart watering does keep track, and uses it when calculating watering schedules. There is just no place where it is recorded in the app to see. I believe this is a feature that will be added in the future however there is no set date for when it will be available. I believe there are some types of meters that can be used to gather the information your looking for. That may be something you’d like to look into. Best of luck!