Environmental Intersection by George Lindemann

Posted on Sun, May. 13, 2012

By CURTIS MORGAN

Walter Michot / Miami Herald Staff

At Hillcrest Golf & Country Club in Hollywood, the fairways and greens are irrigated with 'reclaimed' waste water.

South Florida has suffered through some dreary declines of late — home values, paychecks and the Miami Dolphins, for instance.

But in the case of the public thirst for one precious commodity — fresh water — the decline has actually turned into a major money-saving plus.

The 53 water utilities serving Miami-Dade, Broward, Palm Beach and Monroe counties pumped about 83 million fewer gallons a day in 2010 than they did in 2000 — despite a population that grew by some 600,000 over the decade — according to a new draft analysis produced by the South Florida Water Management District.

Do the math and it adds up to South Floridians using about 20 percent less water each day for drinking, bathing and sprinkling yards per person than they did a decade ago. That’s about 30 billion gallons over the course of a year, enough unused water to fill 45,900 Olympic-sized swimming pools.

It’s an unexpected but entirely welcome drop-off in public demand in a region that only a decade ago was worried about taps running dry in relentlessly sprawling suburbs.

“It’s not a surprise that it went down,’’ said Mark Elsner, administrator of water supply development for the water management district. “It’s a surprise it went down so much.’’

WHAT’S BEHIND IT

Though water consumption per person has been declining for decades, water managers point to a combination of factors that are accelerating the trend. They include newer water-efficient toilets and other fixtures, tougher restrictions on lawn irrigation and stepped utility rates designed to make customers pay a premium for excessive water use.

Water managers and state and local environmental regulators have pushed conservation programs and also demanded that utilities expand use of “reclaimed” wastewater — often by using it to irrigate parks and golf courses.

At Hillcrest Golf & Country Club in Hollywood, for instance, every drop from the sprinklers is recycled wastewater — cheaper and in totally unrestricted supply.

“We have a very good deal for water. We could use a million gallons or 10 gallons and we pay the same amount,’’ said Lewis Rissman, Hillcrest’s general manager. “The city of Hollywood doesn’t even know what to do with all their reclaimed water.’’

Clearly, South Florida’s economic downturn, housing market collapse and flattening population growth have contributed to the slaking thirst as well.

“There are a lot of things working together,’’ said Elsner, whose agency oversees the water supply for 16 counties stretching from south of Orlando to Key West. “What you’re seeing is a conservation ethic being developed. People are understanding the value of water.’’

What the decline in demand from public utilities does not mean is South Florida is in the clear when it comes to water shortages

South Florida depends on wildly varying annual rainfall to replenish its underground aquifers and Lake Okeechobee. Right now, for example, an unusually dry winter has left ground water levels lower than normal.

The district’s long-term planning analysis, revised every five years with new consumption and population figures, also covers only four counties in the region and doesn’t track similar trends for agriculture, which consumes an estimated 37 percent of the region’s water. It also doesn’t account for some critical future demands — such as the massive volumes of water needed to help restore the Everglades. The draft study predicts the four counties will still need to expand the public water supply by 18 percent by 2030.

But improved conservation has eased pressure on traditional public water supplies and utilities contemplating new, far more expensive water systems designed to reclaim wastewater and tap other new sources, from deep aquifers to sea water.

SCALING BACK

The drop-off has been significant enough that Miami-Dade’s Water and Sewer Department has been able to scale back projects considered essential only five years ago, saving the utility — and its customers — hundreds of millions of dollars.

In 2007, Miami-Dade, which had historically relied almost entirely on the cheap, clean Biscayne Aquifer, was forced to draw up a $1.6 billion expansion plan to serve a then-booming population. Under pressure from water managers, who warned that drawing more from the underground supply could hurt regional water supplies, the Everglades and Biscayne Bay, Miami-Dade designed projects to tap the deeper brackish Floridan aquifer or to treat wastewater.

Bertha Goldenberg, assistant director of the water and sewer department, said the county has since been able to cancel or defer a handful of projects, including one that would have piped highly treated wastewater back into the ground near Zoo Miami to increase ground water supplies.

“We basically saved $300 million by changing that,’’ she said.

Alan Garcia, director of Broward County’s water and wastewater services, said the decline has allowed the agency to push back a $46 million project to tap the Floridan until at least 2023 and explore other potentially cheaper options for the future, such as teaming up with other Broward and Palm Beach utilities in constructing a massive reservoir.

Garcia said county figures show per person usage falling sharply in some areas, down almost by half between 1990 and 2008 in one area that includes Lighthouse Point and parts of Pompano Beach.

“People have finally started to see they don’t need to water their lawns four or five days a week,’’ he said. “It’s expensive water and they don’t need to use it.’’

Miami-Dade’s Goldenberg also points to irrigation restrictions the district first imposed in 2006 during a severe drought as a major factor in the decline, with county usage dropping by 20 gallons a day per person over the following two years. In 2010, both Miami-Dade and Broward made twice-weekly lawn watering rules permanent.

Miami-Dade programs to offer rebates and exchanges for high-efficiency toilets and shower heads and to improve homeowner associations’ irrigation systems also combined to save nearly 8.5 million gallons a day last year, according to a water department report completed in April.

The district analysis shows that, based on 2010 figures, Miami-Dade remained the largest consumer of the public water supply, slurping some 347 million gallons a day. Broward trailed with 217 million gallons a day, followed by Palm Beach County with 207 million gallons and Monroe with 16 million gallons.

But Palm Beach County’s agricultural industry, dominated by sprawling sugar farms, made it the thirstiest county overall. Farms, which draw from their own wells and pumps, pushed Palm Beach’s total daily demands to over 600 million gallons. Miami-Dade’s combined farm and public total runs just over 400 million gallons a day, according to the report.

Measuring by usage per person, Palm Beach recorded the greatest decline between 2000 and 2010, at 28 percent, followed by Broward at 19 percent and Miami-Dade at 17 percent. Miami-Dade’s updated numbers, which include figures through 2011, show a 21 percent reduction since 2000.

THIRSTY MONROE

Officially, Monroe ranked far and away as the thirstiest county per person at 198 gallons per day in 2010 but water managers said that number was heavily skewed by tourists in the Florida Keys, who use much of the water but aren’t included in the calculations.

Lower population projections also have eased the pressure to expand water systems. The last time the district produced its analysis, in 2006, when South Florida was in the midst of a super-heated housing boom, water managers calculated the four counties would be using nearly 2.3 billion gallons of water a day by 2025 for everything from home faucets to farming.

That estimate is now down by some 400 million gallons — for 2030, five years later.

“I don’t think the question is are we going to run out of water but are we going to run out of less expensive water,’’ said Elsner, of the water management district. “What this does is extend the traditional fresh water sources further down the road.’’

Miami-Dade now believes it can cover much of its future demand through 2030 with a plant in Hialeah already under construction and expected to be completed later this year that will tap the Floridan and a second plant in South Miami that is being designed to use less expensive technology.

“We’re a lot better off than we were in 2005,’’ Goldenberg said. “Our demands were above our allocations so we were really in a crisis.’’

South Florida has suffered through some dreary declines of late — home values, paychecks and the Miami Dolphins, for instance.

But in the case of the public thirst for one precious commodity — fresh water — the decline has actually turned into a major money-saving plus.

The 53 utilities serving Miami-Dade, Broward, Palm Beach and Monroe counties pumped about 83 million gallons a day of water less in 2010 than they did in 2000 — despite a population that grew by some 600,000 over the decade — according to a new draft analysis produced by the South Florida Water Management District.

Do the math and it adds up to South Floridians using about 20 percent less water each day for drinking, bathing and sprinkling yards per person than they did a decade ago. That’s about 30 billion gallons over the course of a year, enough unused water to fill 45,900 Olympic-sized swimming pools.

It’s an unexpected but entirely welcome drop-off in public demand in a region that only a decade ago was worried about taps running dry in relentlessly sprawling suburbs.

“It’s not a surprise that it went down,’’ said Mark Elsner, administrator of water supply development for the water management district. “It’s a surprise it went down so much.’’

Though water consumption per person has been declining for decades, water managers point to a combination of factors that are accelerating the trend. They include newer water-efficient toilets and other fixtures, tougher restrictions on lawn irrigation and stepped utility rates designed to make customers pay a premium for excessive water use.

Water managers and state and local environmental regulators have pushed conservation programs and also demanded that utilities expand use of “reclaimed” waste water — often by using it to irrigate parks and golf courses.

At Hillcrest Golf & Country Club in Hollywood, for instance, every drop from the sprinklers is recycled wastewater — cheaper and in totally unrestricted supply.

“We have a very good deal for water. We could use a million gallons or 10 gallons and we pay the same amount,’’ said Lewis Rissman, Hillcrest’s general manager. “The city of Hollywood doesn’t even know what to do with all their reclaimed water.’’

Clearly, South Florida’s economic downturn, housing market collapse and flattening population growth have contributed to the slaking thirst as well.

“There are a lot of things working together,’’ said Elsner, whose agency oversees the water supply for 16 counties stretching from south of Orlando to Key West. “What you’re seeing is a conservation ethic being developed. People are understanding the value of water.’’

What the decline in demand from public utilities does not mean is South Florida is in the clear when it comes to water shortages

South Florida depends on wildly varying annual rainfall to replenish its underground aquifers and Lake Okeechobee. Right now, for example, an unusually dry winter has left ground water levels lower than normal.

The district’s long-term planning analysis, revised every five years with new consumption and population figures, also covers only four counties in the region and doesn’t track similar trends for agriculture, which consumes an estimated 37 percent of the region’s water. It also doesn’t account for some critical future demands — such as the massive volumes of water needed to help restore the Everglades. The draft study predicts the four counties will still need to expand the public water supply by 18 percent by 2030.

But improved conservation has eased pressure on traditional public water supplies and utilities contemplating new, far more expensive water systems designed to reclaim wastewater and tap other new sources, from deep aquifers to sea water.

The drop-off has been significant enough that Miami-Dade’s Water and Sewer Department has been able to scale back projects considered essential only five years ago, saving the utility — and its customers — hundreds of millions of dollars.

In 2007, Miami-Dade, which had historically relied almost entirely on the cheap, clean Biscayne Aquifer, was forced to draw up a $1.6 billion expansion plan to serve a then-booming population. Under pressure from water managers, who warned that drawing more from the underground supply could hurt regional water supplies, the Everglades and Biscayne Bay, Miami-Dade designed projects to tap the deeper brackish Floridan aquifer or to treat waste water.

Bertha Goldenberg, assistant director of the water and sewer department, said the county has since been able to cancel or defer a handful of projects, including one that would have piped highly treated waste water back into the ground near Zoo Miami to increase ground water supplies.

“We basically saved $300 million by changing that,’’ she said.

Alan Garcia, director of Broward County’s water and wastewater services, said the decline has allowed the agency to push back a $46 million project to tap the Floridan until at least 2023 and explore other potentially cheaper options for the future, such as teaming up with other Broward and Palm Beach utilities in constructing a massive reservoir.

Garcia said county figures show per person usage falling sharply in some areas, down almost by half between 1990 and 2008 in one area that includes Lighthouse Point and parts of Pompano Beach.

“People have finally started to see they don’t need to water their lawns four or five days a week,’’ he said. “It’s expensive water and they don’t need to use it.’’

Miami-Dade’s Goldenberg also points to irrigation restrictions the district first imposed in 2006 during a severe drought as a major factor in the decline, with county usage dropping by 20 gallons a day per person over the following two years. In 2010, both Miami-Dade and Broward made twice-weekly lawn watering rules permanent.

Miami-Dade programs to offer rebates and exchanges for high-efficiency toilets and shower heads and to improve homeowner associations’ irrigation systems also combined to save nearly 8.5 million gallons a day last year, according a water department report completed in April.

The district analysis shows that, based on 2010 figures, Miami-Dade remained the largest consumer of the public water supply, slurping some 347 million gallons a day. Broward trailed with 217 million gallons a day, followed by Palm Beach County with 207 million gallons and Monroe with 16 million gallons.

But Palm Beach County’s agricultural industry, dominated by sprawling sugar farms, made it the thirstiest county overall. Farms, which draw from their own wells and pumps, pushed Palm Beach’s total daily demands to over 600 million gallons. Miami-Dade’s combined farm and public total runs just over 400 million gallons a day, according to the report.

Measuring by usage per person, Palm Beach recorded the greatest decline between 2000 and 2010, at 28 percent, followed by Broward at 19 percent and Miami-Dade at 17 percent. Miami-Dade’s updated numbers, which include figures through 2011, show a 21 percent reduction since 2000.

Officially, Monroe ranked far and away as the thirstiest county per person at 198 gallons per day in 2010 but water managers said that number was heavily skewed by tourists in the Florida Keys, who use much of the water but aren’t included in the calculations.

Lower population projections also have eased the pressure to expand water systems. The last time the district produced its analysis, in 2006, when South Florida was in the midst of a super-heated housing boom, water managers calculated the four counties would be using nearly 2.3 billion gallons of water a day by 2025 for everything from home faucets to farming.

That estimate is now down by some 400 million gallons – for 2030, five years later.

“I don’t think the question is are we going to run out of water but are we going to run out of less expensive water,’’ said Elsner, of the water management district. “What this does is extend the traditional fresh water sources further down the road.’’

Miami-Dade now believes it can cover much of its future demand through 2030 with a plant in Hialeah already under construction and expected to be completed later this year that will tap the Floridan and a second plant in South Miami that is being resigned to use less expensive technology.

“We’re a lot better off than we were in 2005,’’ said Goldenberg. “Our demands were above our allocations so we were really in a crisis.’’

The Colorado River Aqueduct, a lifeline to Southern California.

By ADAM NAGOURNEY and FELICITY BARRINGER

Published: April 23, 2012

SAN DIEGO — There are accusations of conspiracies, illegal secret meetings and double-dealing. Embarrassing documents and e-mails have been posted on an official Web site emblazoned with the words “Fact vs. Fiction.” Animosities have grown so deep that the players have resorted to exchanging lengthy, caustic letters, packed with charges of lying and distortion.

 And it is all about water.

Water is a perennial source of conflict and anxiety throughout the arid West, but it has a particular resonance here in the deserts of Southern California. This is a place where major thoroughfares are named after water engineers (Mulholland Drive in Los Angeles) and literary essays (“Holy Water” by Joan Didion, for instance) and films (“Chinatown”) have been devoted to its power and mystique.

Yet in the nearly 80 years since the Arizona National Guard was called out to defend state waters against dam-building Californians, there has been little to rival the feud now under way between San Diego’s water agency and the consortium of municipalities that provides water to 19 million customers in Southern California. This contentious and convoluted battle seems more akin to a tough political campaign than a fight between bureaucrats, albeit one with costly consequences.

At issue is San Diego’s longstanding contention that it has been bullied by a gang of its neighbors in the consortium, able by virtue of their number to force the county to pay exorbitant fees for water. The consortium two weeks ago imposed two back-to-back 5 percent annual water rate increases on San Diego — scaled down, after strong protests, from what were originally set to be back-to-back increases of 7.5 percent a year.

The battle is being fought in the courts — a judge in San Francisco is struggling to untangle a welter of conflicting claims from the two sides — but also on the Internet. San Diego officials have created a sleek Web site to carry their argument to the public, posting 500 pages of documents they obtained through public records requests to discredit the other side.

And they might have struck oil, as it were, unearthing documents and e-mails replete with references to the “anti-San Diego coalition” and “a Secret Society,” and no matter that the purported conspirators contend that they were just being jocular.

“There is a lot of frustration,” said Jerry Sanders, the mayor of San Diego, who has watched from the sidelines as the independent San Diego Water Authority waged its wars. “It’s been building over the years.”

Asked about the tactics, Mr. Sanders demurred. “Whether they are effective or not, I’ll leave that to other people to judge.”

If nothing else, the fight is an entertaining diversion from the kind of bland bureaucratic infighting that usually characterizes these kinds of disputes.

Dennis A. Cushman, the assistant general manager of the San Diego authority, said it posted the documents — and asked a judge to force the disclosure of a ream of other private e-mails and documents — so beleaguered water consumers “could see how the business of water in California is actually done.”

“We had suspicions about what was going on,” Mr. Cushman said. “We were shocked by the depth and scope and the level of sophistication of what was going on.”

“It’s not done in public,” he said. “It’s done out of public view. The meetings aren’t open. They are designed to expressly exclude the agency they are discriminating against.”

Jeffrey Kightlinger, the general manager of the regional water consortium, described the charges as “nonsense,” saying that the meetings that Mr. Cushman had deemed illegal did not fall under the state’s open meetings laws. He described the campaign against his organization — the Metropolitan Water District of Southern California, also known by the acronym M.W.D. — as unlike anything he had seen.

“It sounds like a political campaign, and hiring political consultants to run it for them strikes me as a new level of activity I haven’t seen before in public service,” he said.

“It just seems to me to have a different tenor and tone than before,” he said. “The idea of bandying about secret-society issues, talking about ‘the truth about M.W.D.’ strikes me as unprofessional and does a disservice to the public.”

Kevin P. Hunt, the general manager of the water district of Orange County, said he was taken aback at the suggestion that some kind of plot was afoot. “It would be funny if it hadn’t created such a furor,” he said. “It was a bunch of guys and gals getting together to do their work. It’s all in the spin you put on it — calling it a ‘secret society’ and making it sound like a cabal. I didn’t even know what a cabal was.”

The case ultimately will be determined in a state court in San Francisco. At issue is how much the district should be charging San Diego to use the district’s pipes to transport water the county bought elsewhere. (San Diego officials have made a concerted effort to expand the sources of their water over the years — including a long-contested, substantial transfer of Colorado River water from inland farmers — so they are not as reliant on the district as they once were).

San Diego has four seats on the district’s 37-member board, and there is little incentive for other communities to entertain San Diego’s argument: When San Diego pays less, everyone else pays more.

Mr. Cushman said that the district had come to view San Diego as “its golden egg.”

Still, even supporters of San Diego’s actions suggest that all accusations may ultimately be little more than a sideshow.

“It just doesn’t feel right,” said Lani Lutar, the president of the San Diego County Taxpayers Association. “They are already pursuing the lawsuit. Those are ratepayer dollars being spent and all of the advertising. Is that necessary? The lawsuit is going to resolve the matter. The P.R. stunt has taken it too far.”

San Diego is the eighth-largest city in the country, and this part of California gets 10 inches of rain a year, on average. And this city is at the end of two long water transport systems.

“We’ve always had end-of-pipeline paranoia,” said Lester Snow, the executive director of the California Water Foundation and a former head of both the San Diego and state water agencies. “It is often just physical — the pipeline crosses earthquake faults and anything that happens bad anywhere can affect us.”

The long history has left San Diego with what seems to be a permanent sense of grievance. But Mr. Snow said that this represented a new level of animosity. “The current dispute has gone way beyond a rate-increase dispute,” he said.

 

Fourteen states suffering under drought. Water use in Southwest heads for day of reckoning. Water-pollution laws violated more than 500,000 times in five years. Ruptures in aging water systems cause pollutants to seep into water supplies.

 The above reporting from The Times speaks to a growing reality: the United States faces a water crisis. In making the feature documentary “Last Call at the Oasis,” I found the flow of evidence bracing in its breadth and acceleration, but the underlying dynamics are not new: we use more water than the system can naturally replenish, and we abuse the supply we have. During, say, periods of drought, we might fitfully curtail our consumption habits, but when it comes to long-term management strategies requiring long-term sacrifices, we balk. Isn’t clean and abundant water a basic right? We just need to find more water!

While we can’t “make” more water, there is one solution to water shortage problems that addresses issues of both quality and supply. Without mining an ancient aquifer, draining a natural spring or piping in the pricey harvest from a greenhouse-gas-and-brine-generating desalination plant, there is a solution to provide a valuable source of extremely pure water: reclaim it from sewage. The stuff from our showers, sinks and, yes, our toilets.  In Israel, more than 80 percent of household wastewater is recycled, providing nearly half the water for irrigation. A new pilot plant near San Diego and a national “NEWater” program in Singapore show it’s practical to turn wastewater into water that’s clean enough to drink. Yet, in most of the world, we are resistant to do so.

Why?

We think we are rational beings, but we are not. We are emotional creatures, subject to obscuring feelings like fear and disgust. No one knows more about this than Paul Rozin, the subject of this piece, who has studied disgust for decades. His work shows us the fallacy in assuming that, given the facts, people will make logical choices. While recycled water may be a smart and clean way to manage our water supply, our primitive instincts are more programmed to fear the murky water hole than to worry about climate change, new contaminants and population growth. We should think green, but we can’t help thinking brown. Until we understand the very human, irrational component to our actions — or lack thereof — we’ll still be throwing out the baby with the bathwater. 

The Academy Award-winning filmmaker Jessica Yu is the director of the forthcoming “Last Call at the Oasis,” a feature documentary on the water crisis for Participant Media.  Her nonfiction and scripted films include “Protagonist,” “Ping Pong Playa” and “In the Realms of the Unreal.”