"Everglades work clears hurdle" @miamiherald by Jenny Staletovich

A fisherman poles his boat in the shallows of Snake Bight in Florida Bay in Everglades National Park    

Everglades restoration cleared another hurdle Tuesday when the chief of the U.S. Army Corps of Engineers signed off on chronically stalled work needed to move water south through the central wetlands and Florida Bay.

The move puts back on track projects that environmentalists had hoped to finalize earlier this year. Despite letters from lawmakers, including Gov. Rick Scott and the U.S. Secretary of the Interior, the Corps balked at approving the work in April, preventing it from being included in a major waterworks bill that typically languishes among bipartisan bickering.

In September, Florida lawmakers mounted a rare united effort to push through bipartisan legislation authorizing $1.9 billion in projects.

“No longer will bureaucratic red tape and finger pointing stand in the way of what we all know needs to get done – sending clean water south,” said U.S. Rep. Patrick Murphy, D-Jupiter, who helped steer the law.



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The suite of projects, called the Central Everglades Planning Project (CEPP), was pulled from a larger Everglades restoration plan in an attempt to speed up work that has dragged on for more than a decade. The report will now go to the Secretary of the Army and the Office of Management and Budget, but is not expected to face opposition.

“The CEPP process is an excellent example of how the Corps is executing transformation in its civil works processes” Col. Alan Dodd, the Corps’ Jacksonville district commander, said in a statement. “We are making the planning process more modern and relevant, enhancing our budgeting capability, and improving our methods of delivery.”

Read more here: http://www.miamiherald.com/news/local/community/miami-dade/article4890054.html#storylink=cpy


"Watch Out for That Puddle, Soon It Could Be Federally Regulated" by M. Reed Hopper And

Watch Out for That Puddle, Soon It Could Be Federally Regulated

The EPA wants to redefine ‘the waters of the United States’ to mean virtually any wet spot in the country.

                    

Earlier this year the Environmental Protection Agency and Army Corps of Engineers proposed a rule redefining the “waters of the United States” that are subject to regulation under the Clean Water Act. The two agencies recently finished collecting public comments on their draft rule and are deciding how to proceed. Their best course is to abandon the rule or anything like it. Here’s why:

EPA Administrator Gina McCarthy wrote in Huffington Post in March that the draft rule would clarify the meaning of the relevant terms in the law without expanding federal jurisdiction and promised it would “save us time, keep money in our pockets, cut red tape, [and] give certainty to business.” None of this is true.

The Clean Water Act of 1972 prohibits discharges into “navigable waters” without a federal permit, defining “navigable waters” as “waters of the United States.” Initially the Army Corps and EPA interpreted waters of the U.S. to mean those that could be used as channels of navigation for interstate commerce. This reading is logical and necessary because the Clean Water Act is authorized by Congress’s power to regulate interstate commerce—which as Chief Justice John Marshall wrote in Gibbons v. Ogden (1824), includes the transport of passengers and goods across state lines but not the commercial or noncommercial activity within a single state.

Within a few years, however, the two agencies claimed regulatory authority over wetlands and other nonnavigable waters that had no significant connection to interstate commerce. The Supreme Court has twice rejected these claims.

In SWANCC v. Army Corps of Engineers (2001), the court forbade the Army Corps from regulating “isolated water bodies” that were not connected to traditional navigable waters. Nevertheless, the Army Corps and EPA have largely ignored or circumvented the ruling with new interpretations. They claimed that they could regulate anything with a “hydrological connection” to traditional navigable waters—including normally dry-land features such as arroyos in the desert as well as ditches and culverts hundreds of miles from traditional navigable waters.

In Rapanos v. United States (2006), the Pacific Legal Foundation challenged the agencies’ jurisdictional reach again. A majority of the justices ruled that federal agencies could not regulate wetlands merely because they have a hydrological connection to downstream navigable waters.

Nevertheless, the agencies now seek to regulate isolated water bodies and any “other water” with a hydrological connection to traditional navigable waters—the very waters the Supreme Court said they could not regulate. The draft rule redefines “waters of the United States” so broadly that it covers virtually any wet—or occasionally wet—spot in the country, including ditches, drains, seasonal puddle-like depressions, intermittent streams, ponds, impoundments, prairie potholes, and large “buffer areas” of land adjacent to every waterway.

Specifically, the draft rule would allow for federal regulation of any pond, stream or ditch that has significant effects on downstream waters—and lets the agencies aggregate the effects of similar features across an entire “ecoregion,” covering thousands of square miles, such as the Central Great Plains. Certain ditches and artificial pools are excluded from federal control—but only if they are in dry, upland areas.

Federal bureaucrats already exercise considerable discretion. For example, according to a 2004 Government Accountability Office audit, federal officials in the same Army Corps office disagree on whether a particular water feature, occasional wet spot, or land adjoining a waterway is subject to regulation under the existing rules. The GAO concluded “the definitions used to make jurisdictional determinations” were “vague.” This situation fosters uncertainty and undermines economic activity and development.

The proposed rule magnifies the problem. It starts by including all tributaries in the nation (e.g., your backyard creek), and then authorizes federal officials to decide on a case-by-case basis if any “other waters” or land should be regulated. The proposed rule also asserts that federal jurisdiction is not limited to water contained in “aquatic systems” but covers the “associated chemical, physical, and biological features” of any aquatic system “as a whole.”

What isn’t a chemical, physical or biological feature of an aquatic system as a whole? Does that cover an entire ecoregion? Probably, since agency bureaucrats generally have discretion to interpret and apply their own definitions. Rather than clarify federal jurisdiction, as promised, the proposed rule introduces vastly greater uncertainty.

By any fair reading, the proposed rule would federalize virtually all water in the nation, and much of the land, in direct contravention of Supreme Court precedent and express congressional policy in the Clean Water Act “to recognize, preserve, and protect the primary responsibilities and rights of States to prevent, reduce, and eliminate pollution, to plan the development and use . . . of land and water resources.” It is patently unreasonable and should be amended or withdrawn.

If the rule is adopted in its present form, the Pacific Legal Foundation and others will again take these two agencies to court. But that takes time. Instead, Congress, the states, and the American people should prevail on the administration to follow the law.

"Florida cape vulnerable to rising seas" @miamiherald By Jenny Staletovich

Sediment carried into Lake Ingraham by canals dredged a century ago at Cape Sable are gradually filling the lake with acres of mud flats <img src="http://www.miamiherald.com/incoming/s91naa/picture2951602/alternates/FREE_960/photo%20(31)%20(2).JPG" alt="Sediment carried into Lake Ingraham by canals dredged a century ago at Cape Sable are gradually filling the lake with acres of mud flats." width="800" height="" title="Sediment carried into Lake Ingraham by canals dredged a century ago at Cape Sable are gradually filling the lake with acres of mud flats." class="gallery-image">

A dam constructed on the East Cape Canal in 2011 keeps sediments from widening the canal and moving deeper into the marsh However the East Side Creek to the right continues to carry sediment from the bay inland <img src="http://www.miamiherald.com/incoming/lfg5ko/picture2951604/alternates/FREE_960/Aerial%20of%20East%20Cape%20Canal%20and%20East%20Side%20Creek%20looking%20NNE%20from%20near%20canal%20mo.jpg" alt="A dam constructed on the East Cape Canal in 2011 keeps sediments from widening the canal and moving deeper into the marsh. However the East Side Creek, to the right, continues to carry sediment from the bay inland." width="800" height="" title="A dam constructed on the East Cape Canal in 2011 keeps sediments from widening the canal and moving deeper into the marsh. However the East Side Creek, to the right, continues to carry sediment from the bay inland." class="gallery-image">
Rubble piles up as a swift current rushes past a failed dam on the Raulerson Canal and further erodes canal banks <img src="http://www.miamiherald.com/incoming/xxwn4s/picture2951606/alternates/FREE_960/20111219_123706_0330.jpg" alt="Rubble piles up as a swift current rushes past a failed dam on the Raulerson Canal and further erodes canal banks." width="800" height="" title="Rubble piles up as a swift current rushes past a failed dam on the Raulerson Canal and further erodes canal banks." class="gallery-image">
From above and looking west a plume of sediment fills the Raulerson Canal <img src="http://www.miamiherald.com/incoming/grumqf/picture2951607/alternates/FREE_960/Aerial%20of%20Raulerson%20Canal%20looking%20WSW%20from%20interior%20and%20showing%20turbidity%20pl.jpg" alt="From above and looking west, a plume of sediment fills the Raulerson Canal." width="800" height="" title="From above and looking west, a plume of sediment fills the Raulerson Canal." class="gallery-image">
While fisherman stalk redfish in the background a flock of flamingos crosses a shallow-water flat on Lake Ingraham in Everglades National Park in 2012 <img src="http://www.miamiherald.com/incoming/jcx4k3/picture2951608/alternates/FREE_960/spoonbill0208%20flamingo(2)%20(2).JPG" alt="While fisherman stalk redfish in the background, a flock of flamingos crosses a shallow-water flat on Lake Ingraham in Everglades National Park in 2012." width="800" height="" title="While fisherman stalk redfish in the background, a flock of flamingos crosses a shallow-water flat on Lake Ingraham in Everglades National Park in 2012." class="gallery-image">
Flamingos take flight in Florida Bay <img src="http://www.miamiherald.com/incoming/t5zoq/picture2951609/alternates/FREE_960/unnamed.jpg" alt="Flamingos take flight in Florida Bay." width="800" height="" title="Flamingos take flight in Florida Bay." class="gallery-image">
A Roseate Spoonbill stands alert on its roost on East Key in Florida Bay in 2012 where they breed Their breeding range extends south from Florida through the Greater Antilles to Argentina and Chile    

From the sky, Florida’s rugged tip looks like a scrap of emerald green lace: marshes and mangroves and tree islands all knit together by ribbons of creeks and lakes.

But at Cape Sable, a remote outpost where the Atlantic meets the Gulf of Mexico, the coast is fraying.

Usually, geological change is so slow that “you never see something in your lifetime,” Audubon Florida biologist Peter Frezza said recently as he piloted his boat around acres of mud flats filling Lake Ingraham. “But we’re watching this happen.”

For more than a decade, scientists have seen the cape as the tip of the sword in climate change. Sliced open by canals dug through the marl dividing marshes from the bay a century ago by Henry Flagler’s land company, the cape is particularly vulnerable to rising seas. Flagler was hoping to drain the wetland and lure homesteaders and ranchers.

No one ever came that far south — swarms of mosquitoes were said to suffocate cattle — but the canals widened. And as they expanded, the coast and marshes where crocodiles nest and migrating birds refuel for transcontinental flights started collapsing like a sandcastle pounded by waves.

Wildlife managers are now in a race. The more saltwater flows into marshes, the faster they die. And the faster marshes die, the more damaging nutrients from the dead sedge and other vegetation wash into the bay.

Scientists think they have a fix. Simply plug the canals. But getting money to repair a problem accessible only by boat — and easily lost in the long list of Everglades restoration projects — has been tough. Three years ago Everglades National Park constructed $7 million dams to plug the two most damaging canals using federal stimulus grants. Now, tired of waiting for work to continue, the nonprofit Everglades Foundation has supplied $143,000 to the park service, half the cost of completing an environmental assessment needed before more money — an estimated $10 million — can be sought to plug four smaller canals.

“With the canals plugged, we may not be able to stop” the damage, said acting park superintendent Bob Krumenaker. “But we can slow down the action and make the system more resilient for a considerably longer time.”

As early as the 1950s, wildlife managers spotted trouble at the two main canals, the East Cape and Homestead. Originally dug only 15 to 20 feet wide, the canals broadened to 10 times their width with the constant scouring by tides. Workers erected earthen dams to stop the canals from widening. But hurricanes and erosion washed away the dams. About 2005, damage started increasing exponentially, Frezza said.

“Even in the last three years the rate water is moving in and out is truly astonishing,” said Carol Mitchell, deputy science director at Everglades and Dry Tortugas National Parks.

At the Raulerson Brothers Canal at the western tip of Lake Ingraham, water rushes down the canal at low tide in white-capped rapids. One morning last month, Tom Van Lent, the director of science and policy at the Everglades Foundation, pointed to three feet of exposed grass and mangrove roots, a sign of just how quickly the marsh has shrunk “like letting air out of a mattress.” A side creek that Van Lent said was impassable five years ago sends water gushing out.

Scientists fear that all the nutrients washing out of the dying marsh could profoundly damage the bay. In 1992, when a massive algae bloom turned much of Florida Bay into a smelly, slimy dead zone, scientists believe the trigger was nutrient run-off. In recent years, the amount of algae-feeding nutrients in Lake Ingraham has remained much higher than in the Everglades to the north.

“We’ll never know what triggers an algae bloom,” Van Lent said. “But adding nutrients to Florida Bay is not a good thing.”

On the flip side, sediment carried by incoming tides over the last 30 years has dramatically changed Lake Ingraham. Once a freshwater lake, it is now salty and filled with acres of barren mud flats. Audubon’s Frezza said the food chain has shrunk, with small fish declining and larger fish and seabirds going elsewhere to hunt.

“It’s not quite the dead sea, but it’s pretty bad,” Van Lent said.

Park officials hope to complete the environmental assessment within the next 18 months, Krumenaker said. The assessment will look at whether plugging the four remaining canals — the Raulerson, East Side Creek, Slagle’s Ditch and House Ditch — can slow the process and improve water quality. Once the assessment is complete, the park hopes to begin the arduous process of finding money, teaming up with nonprofits to go after grants.

“We’ll talk to anyone who’s interested in this project and has a checkbook,” Krumenaker said.

Read more here: http://www.miamiherald.com/news/local/environment/article2951611.html#storylink=cpy

"South Florida at forefront of climate planning, top U.S. scientist says " @miamiherald by Jenny Staletovich

"South Florida at forefront of climate planning, top U.S. scientist says " @miamiherald by Jenny Staletovich

White House chief scientist John Holdren provided an overview of the findings that the National Climate Assessment released earlier this year during the annual climate summit held Wednesday on Miami Beach

A week before a seasonal high tide is expected to soak Miami Beach, the White House’s chief science adviser visited the city Wednesday to praise regional leaders for their work on climate change.

“What’s going on... here is really a model for what we need to see going on around the country,” John Holdren told an audience of about 650 at the Sixth Annual Southeast Florida Climate Leadership Summit at the Miami Beach Convention Center.

Holdren, who last month landed on The Daily Show after skirmishing with the House Committee on Science, Space and Technology over polar ice melt, got a decidedly warmer welcome at the gathering that drew a wide audience from government, private industry and nonprofits.

The summit, part of a compact forged four years ago among South Florida’s four counties, serves as annual wrap-up and rallying cry for addressing threats from climate change. The two-day event features about a dozen panels on public policy and and planning.

This year, the conference coincides with a renewed push to address climate change. Activists descended on Manhattan last week for a march that preceded a United Nations summit where President Barack Obama singled out South Florida as one of the country’s more vulnerable regions. And on Wednesday, U.S. Sen. Bill Nelson told trustees of the Greater Miami Chamber of Commerce that he planned to show a group of senators flooding on Las Olas Boulevard in Fort Lauderdale next week.

In his address, Holdren ran down a laundry list of climate-related risks from rising temperatures to worsening storms. Sitting just feet above sea level, South Florida is particularly vulnerable to both flooding and saltwater tainting water supplies.

Because porous limestone lies under Florida, controlling water can be tricky, Tommy Strowd, director of operations for the Lake Worth Drainage District and a former deputy director at the South Florida Water Management District, told the group. The system of canals and flood control structures built a half century ago to drain the Everglades that covered much of South Florida only made matters worse.

To address threats, the White House has taken a number of steps, from setting carbon limits on power plants to committing $1 billion to Everglades restoration, said policy adviser Mike Boots, who chairs the White House Council on Environmental Quality. In March, the administration also released federal data hoping to encourage scientists and private industry to come up with solutions.

“We do not have the luxury of time on this issue, so we need you... to keep acting boldly,” he told the group.

Holdren said afterward he considers South Florida a leader on the issue because it is one of the few regions that has formed a compact.

“Not that South Florida is the only place, but it’s really a great collaboration,” he said. “We’ve made a lot of progress, but we have a lot more to do.”

Read more here: http://www.miamiherald.com/news/local/environment/article2437135.html#storylink=cpy

"King tide’ will be first test for Miami Beach’s new pumps" @miamiherald By Joey Flechas

An energy disipator at 14th Street and West Avenue The disipator is the last part of the water removal process that places water from street level into the bay having gone through the pumping station which is underground Monday October 6 2014

The tides are rising this week in South Beach, and everyone’s watching to see whether newly installed pumps will control the flooding.

During this week’s king tide, city officials hope to avoid the familiar scenes of people wading in ankle-deep waters and cars splashing down Alton Road and West Avenue.

Officials are banking on their $15 million investment in stormwater pumps to mitigate this year’s highest high tides, which are expected to arrive Wednesday and Thursday, according to the National Weather Service. The projected high tides will be around 9 a.m. and 9 p.m. and are supposed to reach about 3½ feet both days. Areas on the west side of South Beach start to flood at around 3 feet.

Freshly installed pump stations are already working at 10th and 14th streets along West Avenue, as well as two updated pumps in Sunset Harbor. Temporary pumps at Fifth Street should also help stem the tide, and the city plans to build another permanent pump at Sixth and West within the next six months.

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All of this, according to city engineer Bruce Mowry, is expected to minimize flooding — resulting in less standing water for shorter times.

He emphasized that these are short-term solutions when considering a larger and far-reaching issue of sea level rise. Since the westernmost swath of South Beach sits low, he said, the area will essentially be ground zero.

“This is the biggest area impacted by sea level rise,” he said.

The $15 million spent so far is the first fraction of the $500 million the city plans to spend during the next five years on 58 pumps up and down the Beach. The Florida Department of Transportation also plans to install pumps at 10th and 14th streets and Alton Road. The construction that has plagued Alton all year — expected to wrap up before the end of the year — has been to improve drainage.

The new pump systems are connected to the new drainage infrastructure under Alton, so conditions are expected to be better there, as well.

Public works director Eric Carpenter said that with the pump projects, the city is updating infrastructure that is at least 50 years old. City leaders hope they will provide relief for 30 to 40 years, but all agree the long-term strategy will have to include revamping the building code to construct buildings higher off the ground, making roads higher and constructing a taller seawall.

Mayor Philip Levine said the conversation would continue for years on how exactly to prepare the Beach for rising waters.

“We know the questions,” he said. “But don’t have all the answers.”

The tide is high

The king tide occurs when the sun and moon align in a such a way that their gravity tugs at earth’s water enough to create the highest of high tides.

In Miami Beach, the highest elevations run along the sandy beaches, and the lowest lands lie to the west, in areas that used to be mangroves. In a way, a natural event like the king tide simply sends this dense, built-out section of land back to the state Mother Nature intended it to be.

The king tide does not send water careening over the western seawall from Biscayne Bay, but it raises the tide high enough that it seeps into the drains underneath the city through Florida’s porous soil and limestone.

“It’s like water flowing through a bunch of marbles,” Mowry said.

The water then rises through the storm drains and, if there is enough of it, floods the streets. Before the current upgrades, faulty caps on the pipes where the water comes out led to either backed up drains behind jammed caps or water rushing back up into the drains because the caps were gone.

And rainfall always makes matters worse.

The new pumps are designed to collect the water, filter it and push it out to Biscayne Bay. Special valves prevent it from flowing back.

It might not sound logical to pump water back into the bay that is causing the flooding, but Mowry explained that the seepage is slower than the pumps, each of which can move about 14,000 gallons per minute. The water removed from the streets is not enough to raise the level of the bay any more than the king tide already has.

A key factor of the new pump system is the valve that prevents water from rushing back in through the release point.

“It’s like a trap door,” Levine said. “The water goes out one way, and it can’t come back.”

During this week’s king tide, the city estimates it will be able to pump about 50,000 gallons a minute, or the equivalent of three to four swimming pools. It could still take time to drain a flooded street, particularly if rainwater adds to the problem, but officials hope to see less standing water for a shorter amount of time this year.

“We’re hoping people don’t have to use sandbags this year,” he said.

If people do have problems, they are being encouraged to report any flooding they see to the city by calling 305-604-2489 or using the city’s mobile app, Miami Beach e-Gov.

Residents and politicians alike will have their eyes on the Beach this week to see whether the city’s early efforts relieve the problem.

Last week, U.S. Sen. Bill Nelson, D-Fla., announced that he was bringing a contingent of senators to South Florida on Thursday to see how the streets around Las Olas Boulevard in Fort Lauderdale flood during the king tide. He said he would not visit Alton Road, where he believes the street will be dry thanks to the new pumps.

“I think the pumps are going to be so effective that you won’t have the visual of the water sloshing around on Alton Road,” he told the Miami Herald after delivering a speech at Jungle Island.

Some local students are also watching closely.

During the king tide, students from Florida International University and MAST Academy will be out to collect data to study the flood waters and the quality of the filtered water being ejected into the bay. A balloon will capture images from 150 feet in the air to document the scene.

Read more here: http://www.miamiherald.com/news/local/community/miami-dade/miami-beach/article2541332.html#storylink=cpy

George Lindemann Journal by George Lindemann - "Army Corps delays key Everglades restoration project" @sunsentinel

  • George Lindemann Journal by George Lindemann - "Army Corps delays key Everglades restoration project" @sunsentinel

  • Federal officials Tuesday balked at signing off on the Central Everglades plan potentially derailing the nearly 2 billion proposal to get more Lake Okeechobee water flowing to the Everglades
  • Federal officials Tuesday balked at signing off on the Central Everglades… (By Andy Reid )

    April 23, 2014|By Andy Reid, Sun Sentinel

    Florida Gov. Rick Scott and environmental advocates Wednesday called for federal officials to reconsider their delay of a $2 billion plan intended to help the Everglades and lessen coastal water pollution.

    In an unexpected move, the U.S. Army Corps of Engineers' Civil Works Review Board Tuesday refused to sign off on the Central Everglades plan, which would redirect more Lake Okeechobee water south to the Everglades.

    That postponement threatens to torpedo efforts to convince Congress to split the $2 billion cost with the state to help restore lake water flows to the Everglades – cut off by decades of drainage to make way for South Florida development and farming.

    Sending more lake water south could boost South Florida drinking water supplies in addition to helping Everglades wildlife habitat. It could also lessen the draining of Lake Okeechobee water out to sea for flood control, which hurts coastal fishing grounds.

    Gov. Rick Scott Wednesday issued a statement saying he was "extremely disappointed" in the delay and called for the board of top Army Corps' officials to immediately reconvene to reconsider the Central Everglades plan.

    "We must do everything it takes to protect the natural treasures that Florida families rely on," Scott said.

    The Everglades Foundation environmental group called the delay "a staggering failure of duty and responsibility" that threatens to set back the Central Everglades plan for years.

    "The blame for this failure – and future damage to the environment and economy – now is squarely on the epaulets of U.S. Army Corps of Engineers," Everglades Foundation CEO Eric Eikenberg said.

    Army Corps officials on Wednesday countered that they remain committed to the Central Everglades plan, nearly three years in the making. They said concerns about water quality issues in the Everglades need to be addressed with the state before they can give the OK to move the proposal on to Congress.

    Army Corps officials say they plan to renew talks with the South Florida Water Management District to overcome the water quality hurdle and then try to sign off on the plan by the end of June.

    But they also said that getting it done in time to be included in this year's water bill isn't their primary concern.

    "We understand everybody's frustration," said Eric Bush, the Army Corps policy chief overseeing the crafting of the Central Everglades plan. "We haven't failed. We are very close."

    The end of June could be too late, according to environmental advocates.

    Florida officials are trying to get the Central Everglades project added to a list of water projects that Congress is considering this year.

    Not getting that Congressional approval for the Central Everglades project this year could translate to even more years of waiting for construction that was already projected to be a decade away. About seven years passed between the previous water project bills approved by Congress.

    "We just can't continue to keep the Everglades parched," said Eric Draper, Audubon Florida's executive director. "We are losing habitat every day."

    Tuesday's delay out of Washington D.C. comes less than two weeks after the South Florida Water Management District endorsed the Everglades restoration plan, agreeing to potentially pay half of the nearly $2 billion cost.

    The Central Everglades plan involves removing portions of levees, filling in canals and increasing pumping to redirect more Lake Okeechobee water flows toward Everglades National Park.

    Moving more Lake Okeechobee water south, where it once naturally flowed, would lessen the amount of lake water that gets drained out to sea through the Caloosahatchee and St. Lucie rivers – with damaging water quality consequences along the coast.

    Last summer, draining hundreds of billions of gallons of fresh water from the lake into the normally salty estuaries killed sea grass and oyster beds and scared off fish. The influx of pollutants and sediment from the lake draining also hurt water quality, fueling toxic algae blooms that made some coastal waterways unsafe for swimming.

    "This (delay) could really signify a missed opportunity and lead to more suffering for ecosystems, estuary communities and local economies," said Caroline McLaughlin, of the National Parks Conservation Association.

    Earlier this month, the projected cost of the Central Everglades project was bumped up about $100 million to $1.9 billion.

    Florida taxpayers have already spent about $2 billion on Everglades restoration. On top of that, the Florida Legislature last year approved an $880 million ongoing plan to clean up Everglades water pollution.

    The water quality concern federal officials cited Wednesday stems from the possibility that increasing the amount of water flowing to the Everglades could also bring an influx of pollutants that makes it harder for the state to meet federal water quality standards.

    State officials have sought assurances that they won't ended up getting penalized for moving much-needed water south to the Everglades, but the Army Corps contends it won't roll back water quality standards.

    abreid@tribune.com, 561-228-5504 begin_of_the_skype_highlighting 561-228-5504 FREE  end_of_the_skype_highlighting or Twitter@abreidnews

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    "Engineers seeking options to speed up slow Lake O dike repairs" @sunsentinel by Andy Reid

    Overdue answers for how to fix more of Lake Okeechobee's troubled dike may come this summer, but the start of that repair work could still be almost three years away, according to federal officials.

    The 70-year-old dike that protects South Florida communities and farmland from flooding is considered one of the country's most at-risk of failing. Despite the concerns, repairs have been slowed through the years by technical problems, escalating costs and other setbacks.

    After finishing a 21-mile-long section of a reinforcing wall in 2012, the Army Corps of Engineers launched a study of options for fixing the other 122 miles of levee surrounding Florida's Great Lake.

    That exploration of alternatives for reinforcing the 30-foot-tall earthen levee was supposed to be completed in 2014, but delays pushed it into this year. And the upgrades it ends up calling for could still take more than a decade to finish.

    "There's still a lot of work to do on the dike," Lt. Col. Thomas Greco, the Army Corps' deputy district commander who oversees the dike rehab, told South Florida officials on Thursday.

    While the Army Corps maintains that progress is being made, local and state officials for years have been calling for the federal government to do more to jumpstart efforts to strengthen the dike.

    "It's going to take forever," said Palm Beach County Commissioner Shelley Vana, who serves on the South Florida Water Resources Advisory Commission. "We still have concerns. … You have got to speed it up."

    In August, Gov. Rick Scott tried to turn up the political heat on the federal government by saying that the dike "has deteriorated due to a lack of investment and maintenance by the Corps of Engineers."

    The slow-moving rehab of the143-mile-long Herbert Hoover Dike is already costing about $750 million for its initial phases.

    Dike repairs are aimed at guarding against erosion, which can lead to a breach. While water naturally seeps through the earthen structure, increased seeping in concentrated areas raises the risk of erosion.

    The main rehab work so far includes the five-year installation of a 21-mile stretch of a reinforcing "cutoff" wall built through the middle of the most vulnerable section of the dike, between Port Mayaca and Belle Glade. That section of wall was completed in October 2012.

    Now work crews are replacing the dike's 32 culverts, which the Army Corps estimates will take until 2018.

    The study coming out this summer is aimed at finding dike repair alternatives that would be less costly to build. The idea is also to avoid using more land along the perimeter of the dike, which in some sections borders backyards, rail lines and businesses.

    Work on the "future fixes" could start in 2017, Greco said.

    "The cutoff wall is extremely expensive," Greco said. "We think there are other alternatives out there."

    In addition to posing a flooding threat to lakeside communities, the poor condition of the dike also limits how much water can be held in the lake.

    To ease the strain on the dike when water levels rise during rainy periods, the Army Corps dumps lake water out to sea through the Caloosahatchee and St. Lucie rivers.

    That draining wastes hundreds of billions of gallons of water that could be used to boost South Florida water supplies and replenish the Everglades. Also, dumping large amounts of fresh water from the lake into salty estuaries hurts coastal fishing grounds and can fuel toxic algae blooms, making water unsafe to swim.

    Heavy lake discharges last summer triggered protests from coastal residents and businesses who called on state and federal leaders to stop the dumping.

    While backlash over lake discharges to the coast drew more attention to the slow pace of dike repairs, there's no guarantee that once the repairs are completed that the discharges will lessen.

    As the dike is improved, the Army Corps can consider holding more water in the lake as an alternative to dumping it out to sea, Greco said.

    But on Thursday, Greco warned officials not to expect the ongoing review of dike conditions to show that the improvements made so far will indicate that the risks have been lowered enough to allow holding more water in the lake.

    In addition to dike repairs, relief from the lake's damaging coastal discharges could come from Everglades restoration projects aimed at moving more Lake Okeechobee water south — where it once naturally flowed.

    The nearly $2 billion Central Everglades plan, which still needs state and congressional approval, would take some of that lake water now dumped out to sea and instead send it south by removing portions of levees, filling in canals and increasing pumping.

    "We are destroying those estuaries. The only alternative is sending that [lake] water south," said Drew Martin, of the Sierra Club. "We have to go forward."

    George Lindemann, George-Lindemann, George Lindemann Jr, George-Lindemann-Jr, Lindemann, Lindemann George, Lindemann George Jr, George Lindemann Junior, Jr George Lindemann, Lindemann Jr George, George L Lindemann, https://www.facebook.com/pages/George-Lindemann/284564361662689, https://www.facebook.com/pages/George-Lindemann-Jr/284564361662689, http://en.wikipedia.org/wiki/George_Lindemann, www.forbes.com/profile/george-lindemann, www.nova.edu/alumni/profiles/george_lindemann.html, http://www.therichest.com/celebnetworth/celebrity-business/investors/george-lindemann-net-worth, www.linkedin.com/pub/george-lindemann/b/945/78a, www.linkedin.com/pub/george-lindemann-jr/b/945/78a, www.georgelindemann.com, www.georgelindemann.posthaven.com,

    George Lindemann, George-Lindemann, George Lindemann Jr, George-Lindemann-Jr, Lindemann, Lindemann George, Lindemann George Jr, George Lindemann Junior, Jr George Lindemann, Lindemann Jr George, George L Lindemann, https://www.facebook.com/pages/George-Lindemann/284564361662689, https://www.facebook.com/pages/George-Lindemann-Jr/284564361662689,

    George Lindemann is an American businessman and the Chairman and Chief Executive Officer of the Southern Union, a pipeline company.[2][3][4][5][6] He also owns 19 Spanish-language radio stations.[4][6]

    ,
    www.forbes.com/profile/george-lindemann, www.nova.edu/alumni/profiles/george_lindemann.html, http://www.therichest.com/celebnetworth/celebrity-business/investors/george-lindemann-net-worth, www.linkedin.com/pub/george-lindemann/b/945/78a, www.linkedin.com/pub/george-lindemann-jr/b/945/78a, www.georgelindemann.com, www.georgelindemann.posthaven.com,