California Bill Seeks Sharp Cuts in Per-Capita Water Use

31 July 2009 - 10:00am

The state of California is looking to reduce its per-capita water usage 20% by 2020, a plan that's moving forward in the state legislature. The plan could mean drastic changes for many cities in the arid parts of the state.

The bill is expected to see a vote this fall.

"California's "overall demand for water has exceeded our reliable developed supply." In just over a decade, it proposes to reduce California's urban water use — residential, commercial and industrial — from an average 192 gallons per person per day to 154 gallons. That would be an annual savings of about 1.7 million acre-feet, equivalent to more than a two-year supply for Los Angeles. (The national urban per-capita use is 101 gallons per day, reflecting the higher average rainfall in many states.)"

Source: Miller-McCune, July 30, 2009
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What the Census will not include is the long-form questions that have, since 1940, asked one-sixth of American households to reveal fine details about their lives. The long form was scrapped following the 2000 Census, so planners who are accustomed to relying on detailed, nuanced Census data to analyze and plan their communities may not get the detail that they expect.