Quote:
Originally Posted by Obadno
You don’t need to fully abandon the practice to make it more efficient. Furthermore there are plenty of options they are just more expensive. There was a time not long ago where you simply could not get things at certain times of year.
I don’t think we need to suffer in a worse urban heat island and have rock yards because Angie in Kenosha wants her tangerines all year for dirt cheap
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Correct. Switching from grass to rocks in your front yard is not materially changing our water demand. And it hurts children's access to outdoor play, among other consequences.
Nothing in water policy is going to dramatically change overnight. These things are measured in decades, not days. Everyone needs to take a deep breath.
A head of winter lettuce might cost $1.30 instead of a $1 in the future but I don't think we're headed for a future where there is dramatically less Ag in AZ than today. AZ is a big place with lots of water. We arguably have fewer problems than SoCal.
We use less water today than we did 50 years ago with 6 million more residents. Historically we didn't have to do much conserving because we didn't need to. And it's crazy complicated with a million users including tribes with water rights that makes it a huge boulder to push uphill to make even small changes. But I'm not convinced we're in any material near-term danger nor do I think Ag needs to be revolutionized overnight.
Some easy things we can do in the near term: improve our understanding of our AMAs. ADWR has an ancient measurement tool trying to measure 100 years of water supply that make very crude assumptions, do not account for replenishment, and are largely a WAG (wild ass guess). We can do better there. I'm not opposed to having more AMAs in the state but they need to be more accurate and account for all the inputs and outputs. What's happening to residential growth in Buckeye and QC is horrendous- and to think it doesn't even impact commercial? What nonsense.
Then we need to figure out how to incentivize water-intensive Ag to less water intensive products. And if it means subsidizing them so they can switch away from flood irrigation, perhaps that makes sense.