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California Imposes First-Ever Water Restrictions to Deal with Drought

nytimes.com

71–80 of 249 posts

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#71
I don't wanna sound like an annoying libertarian, but would it be the same if water was privatized in CA?

Seems reasonable to assume a private company would solely increase the price of water and gradually try to find other ways to solve the problem.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#72
post #33
post #7

Earlier quoted context omitted.

Many farmers are getting no [0] water this year and are relying on ground water to keep trees alive or not planting seasonal crops. Others get a very small fraction of their typical allotment [1]. California water rights are complicated... [0] http://www.sacbee.com/news/local/environment/article11355200... [1] http://hanfordsentinel.com/news/in_focus/california_drought/...

The trees they're trying to keep alive have ridiculously high water consumption, almonds for instance consume 10s of litres of water for each _individual_ almond. They need to stop growing trees like that in a desert, which is what they're doing. The wells they are digging are tapping into the underlying aquifers that are the last resort, so they are in fact getting _free_ water while complaining about the cost. In e…

Maybe those agricultural business won't be able to grow anything anymore and go out of business. Not to worry, we can always import almonds from other countries which lack any kind of environmental policy. But at least we will be able to continue Building Great Apps (TM).

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#73

California needs to raise the price of water. Isn't it ironic that water in Seattle (which has an embarrassment of riches when it comes to fresh water) is more expensive than it is in SF and LA? http://www.circleofblue.org/waternews/wp-content/uploads/201... If you want people to use less water, simply raise the price.

The other way is if other states would grow more agriculture so there is more diversity.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#74

Earlier quoted context omitted.

Because the real problem is inland, so as well as desalinating the water (which is somewhat easier said than done, though I agree in principle), it would have to be pumped inland and mostly uphill for millions of miles.Our state water infrastructure is ancient, we just last year secured passage of a $9m bond to overhaul it, despite the vociferous objections of the farm lobby.

mostly uphill for millions of miles. Not quite that far. San Francisco to New York is less than 3K miles. Maybe tens to hundreds of miles.

While a pipeline network may not be millions of miles from one end to another, it's certainly possible that the sum of the lengths of all the pipes in a tree-like network may be much greater than the length of the network's longest path.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#75

The first picture that pops into my head when I think of California is sprinklers on people's lawns. We don't really have them in Germany. I mean, of course we do, but people are hesitant to put them up because the first thing that will happen is your neighbours standing at the fence judging you for being so goddamn wasteful (seriously). Now, I'm not a huge fan of judging people (that's a lie), but I can't help but n…

> Another thing we don't really have is air conditioning (might be a climate thing).

This one is a climate thing.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#76
post #7
post #2

We learned yesterday that 80% of water consumption in California is by agriculture[1]. Yet this executive order does nothing to reduce agriculture's use of water[2]. It only refers to use of urban water, lawns, landscaping, and cemeteries. Agricultural users just need to submit vague "plans." 1. http://www.thedailybeast.com/articles/2015/03/30/how-growers... 2. http://gov.ca.gov/docs/4.1.15_Executive_Order.pdf

Many farmers are getting no [0] water this year and are relying on ground water to keep trees alive or not planting seasonal crops. Others get a very small fraction of their typical allotment [1]. California water rights are complicated... [0] http://www.sacbee.com/news/local/environment/article11355200... [1] http://hanfordsentinel.com/news/in_focus/california_drought/...

Ground water is also a limited public resource. In fact, draining an aquifer can have even more dire consequences than draining a surface river.

The fact that California law allows unlimited water withdrawal until 2040 is literally a tragedy of the commons.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#77

The first picture that pops into my head when I think of California is sprinklers on people's lawns. We don't really have them in Germany. I mean, of course we do, but people are hesitant to put them up because the first thing that will happen is your neighbours standing at the fence judging you for being so goddamn wasteful (seriously). Now, I'm not a huge fan of judging people (that's a lie), but I can't help but n…

> Another thing we don't really have is air conditioning (might be a climate thing). It's insanely wasteful and chances are you'll be sweaty anyway.

The average high in Munich in July is 23 °C. In Los Angeles, it's 28.4 °C. In Death Valley, California, it's 47 °C. (That's average. The highest temperature ever recorded is 57 °C.)

23 °C is what most Americans set their air conditioners to. If it never got hotter than that, we wouldn't use them either. For example, where I live (Seattle, near the northern border of the US and on the ocean), air conditioners are uncommon.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#78
post #59
post #43

Earlier quoted context omitted.

I know this is all straw man, but interesting stuff... Many crops use much more water than Almonds [0], I guess they're just fun to pick on. It'd be interesting to see a calorie/water comparison of many foods. Also, my family's farm spends more money on well water than the government supplied water due to the high cost of electricity for pumping. I do agree that a real market for water might help. The root of the pro…

This article seems to be suggesting that drip irrigation is the norm in California. While it may be for his/her farms, it's still a ways away from being a majority: http://www.mullerranch.com/making_news/sacbee_drip_2_2014.ht...

I live near many strawberry farms. They all use spray irrigation. Additionally they tend to run the sprinklers during the hottest parts of the day (mid-afternoon). I've been told this is intentional because if they did it when cooler then water wouldn't evaporate and parts of the plant/fruit would degrade potentially even rotting. Many locals joke that we export our water in the form of strawberries.

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#79
post #2

We learned yesterday that 80% of water consumption in California is by agriculture[1]. Yet this executive order does nothing to reduce agriculture's use of water[2]. It only refers to use of urban water, lawns, landscaping, and cemeteries. Agricultural users just need to submit vague "plans." 1. http://www.thedailybeast.com/articles/2015/03/30/how-growers... 2. http://gov.ca.gov/docs/4.1.15_Executive_Order.pdf

Directly from the article:

"State officials said the order would impose cutbacks on water use across the board — including homeowners, farmers, cemeteries and golf courses."

Re: California Imposes First-Ever Water Restrictions to Deal with Drought

#80
post #67
post #43

Earlier quoted context omitted.

I know this is all straw man, but interesting stuff... Many crops use much more water than Almonds [0], I guess they're just fun to pick on. It'd be interesting to see a calorie/water comparison of many foods. Also, my family's farm spends more money on well water than the government supplied water due to the high cost of electricity for pumping. I do agree that a real market for water might help. The root of the pro…

Of course, even if they're taking from their own well they're draining the groundwater just as effectively. It's hard to see how a market based solution wouldn't turn into a tragedy of the commons without enforcing limits on the extraction.

Yes, California's historical (lack of) ground water regulation and tracking was/is disturbing. Nobody has any idea how much is there or how much we are actually using.

There are limits on extraction going into effect [0], but it may be too late by the time they are supposed to happen.

[0] https://www.hcn.org/issues/46.19/californias-sweeping-new-gr...

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