Losing Water, California Tries to Stay Atop Economic Wave
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Accordingly,
the question of economic growth versus the environment, which has
animated policy and politics here since Mr. Brown first served as
governor in the 1970s, is not as clear as it once was, reflecting a
changing technological landscape, increased oversight by state water
officials, and Californians’ increasing awareness of conservation,
demonstrated most recently with a report
that urban water use had dropped 27 percent in June, exceeding Mr.
Brown’s 25 percent mandate. The homes being built today are different
from the water guzzlers that once commanded sweeping lawns in
communities like Shafter.
Homes
now have low-flush toilets and restrictive shower heads. And they are
surrounded, most critically, by less grass. Developers say there is less
demand among younger home buyers for the vast lawns of their parents,
and just to underline the point, the California Water Commission in July passed regulations restricting grass to no more than 25 percent of the landscaped area of a home.
A recent report by the California Homebuilding Foundation,
an industry group, found that new three-bedroom homes built for four
people needed 46,500 gallons of water a year for indoor use, half of
what was used by homes built in 1980. And that did not account for water
savings that would be presumably realized with mandates for
drought-tolerant landscaping.
“I
don’t think they should hold back building at all,” said Alex Martinez,
a senior consultant with John Burns Real Estate Consulting, which does
research for housing developers. “When you look at the data at how many
gallons of water a new home uses compared to ones built in 1975, it uses
at least half as much water. You look at who uses the most water: It’s
largely agriculture. And on the residential side, it’s the old houses
that use more water.”
In
Coachella, Mayor Steven Hernandez said that given the Colorado River
and the groundwater, he was confident that there was enough water to
supply not only the 7,800 housing units approved last summer but an
expected huge increase in the population, to 135,000 from 43,000, by
2035.
“I’m
not worried,” Mr. Hernandez said. “As long as we can continue to
recharge our basin, as long as we can continue to implement water
conservation and invest in using water two or three times, I know we’ll
do a great job of being around — we are not going to be in a water
crisis.”
Mr.
Hernandez acknowledged that the Colorado River was drying up, but noted
that his city had acquired senior water rights to it nearly a century
ago, putting it at the front of the line should cutbacks come.
“Before
one drop of water was cut here, it would have to be cut off in Arizona
and Nevada,” the mayor said. “We are going to fight for our water.”
The
central question is whether water savings technologies in new housing,
as well as some applied to old housing, such as new requirements for
water meters and leak reduction efforts, can achieve what would seem an
improbable result: no corresponding increase in the use of potable water
from a significant population growth. “This generation of water
managers are committed to knocking down per capita demand,” said Mr.
Quinn of the Association of California Water Agencies. “We have enough
water to build in California if we change how that translates into
demand for water.”
In
Sacramento, developers and environmental leaders drew up a regional
plan in 2000 setting water consumption standards for new housing that
officials here said should ease anxiety about the kind of building on
the horizon for places like Folsom, which is 20 miles to the east.
“There
is concern — when I read letters to our local publication, I hear
voices of people who are wondering whether continued development is
wise,” said Tom Gohring, the executive director of the Sacramento Water Forum,
an organization of area water agencies and environmental groups that
monitors regional water use. “The drought has hit us hard: I can tell
you I’m not watering my lawn this year, and it’s pretty brown. But the
water use in Folsom with the new development is expected to be the same
as the water use today.”
So
it is that state officials who are trying to manage the drought —
seeking at once to carry out immediate reductions but also to cultivate
long-term changes in behavior to accommodate increasingly dry times —
have stopped short of suggesting that new building be curbed statewide.
“It
is concerning to us at the state policy making levels that there may be
areas of the state where development is putting an increased strain on
water resources at a time when we know we are experiencing more droughts
and more severe droughts,” said Mr. Gomberg of the State Water
Resources Control Board. “And in certain parts of the state, that’s
really problematic.”
“On
the other hand, new developments are, by and large, pretty darn water
efficient,” he said. “The developments taking place are not the
old-school developments with a house on a lot and a pretty large lot and
an irrigation system that just blasts water. The new development is not
going to be the straw that breaks the camel’s back.”
A Front Line in the Battle
Newport
Banning Ranch sits on 401 acres on a bluff overlooking the Pacific
Ocean in Newport Beach. For years, it has been the subject of one of the
most environmentally charged battles in the state: Developers are
looking to build 1,375 homes there, as well as a hotel and 75,000 square
feet of retail space. The Newport Beach City Council approved the plan,
and a court threw out a challenge by opponents who claimed that the
project would violate state environmental laws. The matter is now before
the California Coastal Commission, which has to approve any building
along the coast.
Opponents are now invoking the drought, pointing to the already high use of water in Newport Beach, which at one point was ordered
to reduce its water use by 35 percent. They are raising the question of
where a new community of that size would get the water it needs to
exist.
“I get it: Development means jobs,” said Penny Elia, a member of the Sierra Club there who has battled the project. “But if you don’t have the water, you don’t have the water.”
Home construction in a new
development in Folsom. The city manager, Evert W. Palmer, said he was
confident there would be enough water to allow Folsom's population to
grow.Credit
Damon Winter/The New York Times
While
the state can set long-term planning goals and study how population
growth affects water consumption and air pollution, it is largely
limited from imposing development limits or telling communities what
kind of building they should allow.
“The
state has not gotten into determining where growth should and should
not occur,” said Peter Brostrom, the head of the water efficiency
section of the state Department of Water Resources. “We are not trying to reduce California’s population or hold it in check as a water-saving measure.”
Builders
and some municipal leaders argue that in many cases, longtime foes of
development in places like Newport Beach have seized on the drought as a
new tool. “The same old antigrowth advocacy groups are and will try to
use this time of hardship to their advantage,” said Mr. Martinez, the
real estate consultant whose clients are housing developers.
Yet
for many community members, frustrated with local developers and City
Hall, it is a matter of adapting to what they see as the reality of a
new era.
“I
think the water is going to run out,” said Jeff Morgan, a leader of the
Sierra Club in Coachella Valley, which fought unsuccessfully to block
the Coachella development. “Whether it’s five years or 50 years, I don’t
know. But it’s going to run out.”
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