By Tom Callis
Peninsula Daily News
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Lead paint used on the dam’s penstocks, now removed, contaminated the soil on the north slope of the hill between the two channels of the Elwha River.
It’s unclear how much soil will have to be removed or when the work will take place, Olympic National Park spokeswoman Barb Maynes said.
Park Service archaeologists will watch the work closely since the area is believed to be the location of a former Klallam hunting camp, Maynes said.
In 2008, archaeologists hired by the park found a large concentration of basalt flakes, made when hunters chiseled the rock to make arrow heads and spear points.
The flakes were found between 2 and 5 feet below the surface, said Bill White, Lower Elwha Klallam tribal archaeologist.
No other artifacts were found, he said.
Maynes said archaeologists are monitoring all excavating work at the Elwha and Glines Canyon dams, which are being demolished as part of a $325 million river restoration project.
The Lower Elwha Klallam tribe will sign off on the work, White said.
Click here to see real-time images of the dam removals: http://tinyurl.com/pdndams.