So let me emphasize a couple of things, first of all, and they have to do with regulatory. So Paul, feel free to pipe in as well. But I've been looking at this over the course of the summer since we got the proposed decision in the low-income rule making. The key thing for us, if we're to remove decoupling, is to remember where we were before decoupling was implemented. And if you look at the rate structures that we had, we were allowed to collect about 50% of our fixed costs in our service charges, and about 50% of our fixed costs were recovered through quantity rates.
In many of our districts, and it's a little bit different from the peer utility that you're talking about, Ryan, in many of our districts with a low cost of water. So remember, we're about -- half of our water is pumped groundwater. And in those districts where it's predominantly pumped groundwater, there's not a lot of incremental water costs there. And so when we went to this decoupling mechanism, we really tried to push the cost into the quantity rate to try to promote conservation. And what we've really done in those areas, in particular, is skewed our cost recovery way more toward the quantity rates. And so the volatility concern is primarily in places we serve like a Bakersfield, like a Chico, where we've really kind of pushed the rates into a quantity format, where -- if you just charge people where the costs fell, they would pay $40 a month base rate and $0.10 a unit for water or something like that. And that's not going to get anybody to conserve, and that's not what the state wanted us to do. And so we've skewed the rates there. We're going to have to work in the next rate case and in future rate cases to push those rates back into a normal position, which could affect the conservation incentives for our customers.
But the most critical factor, I think, is the volatility that we talk about needs to be symmetrical. And so that -- it is incumbent upon us to work in the rate case process to identify a forecast that we can get the Raker advocate or at least the commission to buy into that gives us an equal chance of earning above or below the authorized return in any given year and in an average year, allows us to earn an authorized return. And that's the real focus of the rate case, kind of those 2 things, is modifying the rate design, particularly in those low water cost areas and also just getting those sales forecasts right. And if we can do those 2 things successfully, we'll both limit the volatility and we'll also make that volatility symmetrical. And I'm sure Paul has some other comments.