the los vaqueros expansion, that's probably closer to ten years. >> i guess where i'm going with this is to get some understanding of if we were -- if there was a mandate to -- for unimpaired flow by the state, what else would we need to do, aside from what's on that list, to be able to secure supply from our contracts? >> i think one way would be to find a way to garner additional storage. we just celebrated the topping off of calaverasm.

the los vaqueros expansion, that's probably closer to ten years. >> i guess where i'm going with this is to get some understanding of if we were -- if there was a mandate to -- for unimpaired flow by the state, what else would we need to do, aside from what's on that list, to be able to secure supply from our contracts? >> i think one way would be to find a way to garner additional storage. we just celebrated the topping off of calaveras dam. calaveras dam was constructed so we could make it bigger, so, you know, making that bigger so we had additional storage capacity there would be a useful thing. that would get us a chunk of that supply. i figured we should finish the dam first before we talk about the next step, but that would be a way so that in really wet years, the tuolomne trust is talked about -- we had 3 million acre feet available in 2017. some of that water could have been diverted through the pipelines and put into calaveras for storage in dry times. that's one storage option. can we develop a larger groundwater storage option? one of the challenges there is everybody is

there's a list of projects here, daly city recyclable expansion, partnership with the alameda county water district, los vaqueros water loss prevention, and east side power plant. we've moved away from the plant on the east side for nonpotable purposes, but we think out there, 10, 20 years, we will be thinking about it for potable purposes. each of these is estimated to produce a certain amount of water. if you add up the high estimates here, it adds up collectively to 50 million gallons perday. every one of these projects has its issues. the los 1r9d aqueros residence voyeresidence -- reservoir has a blampg because we don't know what it's going to be yet. the point is that these have all been in active discussion, and we are moving forward with them at different paces, but i'm just reminded now, the groundwater storage and recovery project, we're almost ready to put into operation now. it was initiated by a letter in 1993, so we're at 25 years and counting on that for a project that seemed like a no brainer at the time, but every project has challenges. we are going to be able to conserve more, but at least in