Drilling May Imperil Prehistoric Utah Carvings
Gee-Zuss Key-Ryest! … NOT real animals … But animals scratched into rocks …
WELLINGTON, Utah —
Along Utah’s Nine Mile Canyon lies what some call the longest art gallery in the world — thousands of prehistoric rock carvings and paintings of bighorn sheep and other wildlife, hunters wielding spears, and warriors engaged in hand-to-hand combat.
But now, a dramatic increase in natural gas drilling is proposed on the plateau above the canyon, and preservationists fear trucks will kick up dust that will cover over the images. And they worry that one possible solution — a chemical dust suppressant — could make things worse by corroding the rock.
“They’re irreplaceable,” said Steve Tanner, a member of the Nine Mile Canyon Coalition, which wants more done to funnel industrial traffic away from the canyon to protect the art on the sandstone walls. “When they’re gone, they’re gone.”
The more than 10,000 petroglyphs have been a source of fascination and speculation since their discovery in the late 1800s.
The art is believed to be the work of the Fremont people, who lived in present-day Utah, Idaho, Colorado and Nevada from 700 to 1300 A.D., and the ancestors of modern-day Ute Indians.
(The canyon — a mix of private and public land — is actually 78 miles long; it might have gotten its name because a cartographer for the 19th-century explorer John Wesley Powell used a nine-mile section in mapping the passage.)
The federal Bureau of Land Management has pronounced it “the greatest concentration of rock art sites” in the country.
But the scrubby, rugged landscape around the canyon is also rich in minerals. Oil and gas development along the West Tavaputs Plateau has been going on since the 1950s, though for most of that time consisted of no more than several dozen wells.
Then, in 2002, Denver-based Bill Barrett Corp. paid about $8 million for more than 47,000 acres of oil and gas leases in and around the plateau.
The area now has 100 to 110 active natural gas wells by the BLM’s estimate, and the agency is proposing to allow roughly 700 to 800 more to be drilled over eight years.
Traffic along the narrow gravel road through the canyon would increase from about 107 vehicles per day now to a maximum of 441 per day during peak development, which would probably last two to three years, according to BLM estimates.
As for the effect on the artwork, some warn it would be akin to driving a truck through the Louvre. Others expect the drilling to be fairly benign.
“I don’t think we really know what the damage might be being caused right now,” said Kevin Jones, Utah’s state archaeologist. “I think the resource is valuable enough that we ought to find out.”
In 2006, the Bill Barrett Corp. agreed to pay for a study of the possible effects of the dust.
Constance Silver of Preservar Inc., which conducted the study, said she found that kicked-up dust that lands on a rock art panel creates “a very serious conservation problem.”
At one of the canyon’s most famous spots, a scene depicting a great hunt, dust clouds from passing trucks travel more than 100 feet and linger in the air for at least 10 minutes before settling on the rock carvings, she found.
Another issue raising concern: the use of magnesium chloride on the road to harden the dirt and keep dust down. The salt compound is already being applied in an agreement between the county and the company.
Magnesium chloride has damaged concrete buildings and works of art before, according to Silver’s report, and its use around Nine Mile Canyon ought to be “carefully considered.”
The fear is that it will collect in the pores of the rock and eat away its surface.
This summer, two other kinds of dust suppressants will be tried on the road.
“While there’s no definitive information on the effect of magnesium chloride on the art itself, we have enough information we’re concerned to the point where we’re looking for alternatives,” said Brad Higdon, a BLM environmental coordinator.
Company spokesman Jim Felton defended the project, saying if drilling does not go forward, the implications will be “immediate, dire and drastic” given the demand for energy in the U.S.
The project would also create nearly 1,000 jobs in the area, according to the BLM.
Bill Barrett Corp. said it has put about $2 million into improving roads in the area, including rounding out curves to make them safer and building a route that moves traffic away from one of the most famous panels.
By the time the project is complete, the rock art won’t be any worse off and visitors will have a better experience, Felton said.
“There are those out there trying to create a false paradox, that you must either protect the artifacts or allow for oil and gas development,” Felton said. “They’re not mutually exclusive deals.”
Richard Moe, president of the National Trust for Historic Preservation, is among those who have come out against the drilling project.
He said Nine Mile Canyon is of “global importance” as a “historic document that we don’t yet know how to read.”
“The threat is real and imminent and frightening,” Moe said in a statement. “If you compare photographs taken last year with photos taken in 2003, you can see what the dust is doing to the images.”
Already, it seems, the character of the canyon is changing. The site has long been a popular stop for rock art enthusiasts from around the world.
In the past two years or so, visitors’ inquiries about the canyon have dropped off as gas drilling and truck traffic picked up, according to Chanel Atwood at the Castle Country Regional Information Center in Price.
Some worry about the health effects of the dust, and others are concerned for their safety as they try to share the curvy road with pickups and big rigs, Atwood said.
“I had some people say it’s their last visit, they’re not going back,” Atwood said. “It’s just too dusty and too busy and they were looking for a more serene place to see rock art.”
(AP)
Cut off the sections you want to keep, and ship it to a museum. Problem solved.
May 29th, 2008 at 5:44 amSo they haven’t been dusted in the last several hundred years by wind and rain? Good solution Indy.
May 29th, 2008 at 5:59 amI AM TIRED OF OUR ECONOMY BEING HELD HOSTAGE BY TERRORIST STATES AND TIN HORN DESPOTS, DRILL ANYWHERE DOMESTICALLY NOW!!!! And the problem is what? I HAVE TO PAY $4 OR MORE IN THE NEAR FUTURE BECAUSE SOME CAVEMAN VANDALIZED A ROCK? I have to take it in the ass from OPEC for this shit!
Indy thank you for your common sense solution that would take millions of dollars of government investigation to not come up with your insightful thought provoking solution.
PUT THE GODDAMN THING IN A MUSEUM!!!!!!!
May 29th, 2008 at 6:12 amUsually, when things get dusty…I dust them off. With a rag or a soft brush. I may not be the smartest person in the world, but I’m not seeing a problem here. But then, I ain’t scared of a little dust.
May 29th, 2008 at 6:30 amHow did those ancient early 20th century developers built a road there in the first place and not kick up enough dust to bury those etchings in the first place?
May 29th, 2008 at 6:42 amActually I’m for protecting things like this, within reason. But there’s no way I can understand what’s within reason or what’s really going on from one little article. From my limited experience, the companies usually don’t want to do as much as they should to protect it and the people worried about damage are usually over protective. I’m sure there’s a solution that’ll work.
May 29th, 2008 at 6:55 amI say round up the ancestors of these prehistoric taggers and make them paint over the graffiti.
May 29th, 2008 at 6:59 amI think it was the Aswan dam that Egypt had to build. There were ancient artifacts that were huge statues. They had no problem moving them into the Cairo Museum.
May 29th, 2008 at 8:34 am