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Crews are cleaning up the pond at Liberty Park on... (Leah Hogsten / The Salt Lake Tribune)

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A leak from Chevron's underground oil pipeline may have gone undetected for hours as it spilled 50 gallons of crude a minute Saturday into Salt Lake City's Red Butte Creek.

The oil blackened the east-side creek, stained scores of birds, prompted the closure of Liberty Park and sent oil as far west as the Jordan River.
"This is extremely harmful," said disgusted resident Peter G. Hayes, a biology teacher who showed oily rocks from his creek-side home to Chevron officials at Liberty Park. "I want to know when are you going to send someone to my backyard and clean up my mess because I can't even live in my house because of the smell."

Chevron pledged to clean up the 6-mile mess, but the company could not quantify
the damage. As of late Saturday, Chevron said the leak had been stopped. But company representatives could not say when it began, how much oil spilled into city waterways and why -- despite pipeline monitors -- it apparently took hours to learn of the accident.

Cleanup crews planned to work throughout the night.
Neighbors near Liberty Park -- more than 3 miles from the source near Red Butte Garden -- said they noticed an odor about 4 a.m., said Chevron spokesman Mark Sullivan.

The spill first was reported about 6:45 a.m. by staff at the Veterans Affairs Medical Center, said Salt Lake City Fire Department spokesman Scott Freitag. It was flowing 30 to 40 feet downhill into the creek from the ground above a buried pipeline just south of Red Butte Garden, near the greenhouses and the Bonneville Shoreline Trail.

About 50 gallons of oil a minute were flowing from the pipeline when responders arrived, Freitag said. A nearby construction crew was flagged down to help build makeshift dams and dikes near the source, reducing the flow to 20 to 25 gallons a minute by midmorning, Freitag said.

Sullivan said Chevron shut down the pipeline just before 8 a.m. after the Fire Department notified the
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Oil Spill
company of the spill.

By then, oil had reached Liberty Park's pond, drenching Canada geese and Mallard ducks. At least 150 birds were rescued from the pond and taken to Hogle Zoo to be cleaned. Some were goslings and chicks as young as a week old.

Birds were cleaned up to three times in "kiddie pools" with water and Dawn dish soap, said Nancy Carpenter, director of the zoo's animal health services. The birds will be released at a new location by state wildlife workers.

"Most of the birds are doing pretty well," she said. "It's quite an amazing thing to see so many birds in one place and then to have them oiled like this."

Oil streamed from Liberty Park into the Jordan River. It was spotted as far north
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Oil spill, more photos
as 500 South, Freitag said.

"It's a tragedy. It is horrible." said J.T. Martin, chairman of the Salt Lake City Council. "The whole river corridor is contaminated. It is a major catastrophe for this area and for the city."

State water quality scientists were taking samples to determine oil concentrations. Depending on amounts, the spill could disrupt the food chain for the long term, killing bottom-dwelling invertebrates that feed fish, said Walt Baker, director of the state Division of Water Quality.

For the short term, birds may be in even more trouble, he warned. "If they are covered with oil, they cannot fly and cannot float, so you may even have birds drown."

Thomas Kurrus, who lives on Yale Avenue
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Aerial photos of the Chevron oil spill
along the creek, rescued his pet African goose Ernie on Saturday morning.

"He and I spent 20 minutes in the bathtub with Dawn detergent," Kurrus said. "This stuff is unbelievably messy."

Ernie was squeaky clean and squawking loudly Saturday afternoon, itching to get back in the creek but blocked by Kurrus' garden fence. His mate, Chloe, had stuck to the nest and avoided the oil.

"It amazes me," Kurrus said, "that they run a pipeline across a major waterway without some kind of protection."

Kurrus, 69, also helped a neighbor rescue trout from a backyard pond. He wondered how the spill would affect vegetation and 100-year-old trees along the creek.

"It just brings home the unbelievability of what's
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Animal cleanup
going on in the Gulf of Mexico," he said.

Sullivan, who also lives along the creek, said cleanup "may take some weeks; it may take a month."

"Chevron is taking full responsibility ... for any financial damage, environmental damage, safety concerns, impacts on health ... and cleanup."