@mlegrand , we're trying to be conservative in our claims, so right now our water savings just include schedules skipped by Weather Intelligence. For those schedules, we take the duration times, nozzle types, and soil types, and use some industry standard formulas to estimate the total amount of water that would have been used. As we roll out more customization options to let you guys give us more detail about your yards & irrigation systems, we expect those numbers to get more exact. We're also looking into other options to be able to get a more direct reading on water usage.
Finally, we also expect that once we have time to crunch the numbers from this summer, we're going to see a pretty significant overall water savings from smart scheduling and water budgeting as well. But for now, we're sticking to the facts we know.