Energy policy — nuclear: Cotter, Corp’s cleanup plans at the Schwartzwalder mine fall short according to state regulators

A picture named uranium.jpg

From The Denver Post (Bruce Finley):

“Pumping just from the alluvium will not be sufficient to mitigate the uranium-contamination problem,” said Loretta Pineda, Colorado director of mining, reclamation and safety. “(State regulators) have ordered Cotter to pump and treat from both the alluvium and the mine pool.”

State officials recently fined Cotter $55,000, then suspended all but $2,500 on the condition that Cotter initiate a cleanup by Aug. 31. That could include any action, such as positioning the right equipment at the mine. State regulators, Pineda said, “believe the mine pool poses a significant risk to surface water (and are) vigorously pursuing the enforcement action. . . . The state fully intends to hold Cotter accountable for permit violations.”

Of greatest concern is Ralston Creek, which flows into Denver Water’s Ralston Reservoir and contains uranium levels exceeding health standards. Cotter “strongly disagrees” with state regulators, according to a June letter sent to the Colorado attorney general from Cotter attorney Charlotte Neitzel. “Although Cotter believes it has not violated the statutes and regulations,” the letter said, the company “recognizes the importance of taking action for the situation at Ralston Creek.”[...]

Cotter contends that the highly toxic groundwater filling the shaft, where uranium levels far exceed health standards, does not reach Ralston Creek.

“(Denver Water) supports the state’s order for Cotter to treat the groundwater in the mine,” spokeswoman Stacy Chesney said. “We’re very concerned with maintaining the quality of our source waters and hope Cotter complies.” Tests along Ralston Creek indicate uranium concentrations as high as 310 parts per billion, above the 30 ppb standard for drinking water, Chesney said. “Our treated water is meeting drinking-water standards, and our current treatment process is able to handle uranium at these levels. However, that could change in the future,” she said. “Installing a new system would be costly.”

More nuclear coverage here and here. More Schwartzwalder Mine coverage here.

2 Responses to Energy policy — nuclear: Cotter, Corp’s cleanup plans at the Schwartzwalder mine fall short according to state regulators

  1. Bev says:

    The quality of our waters is something all of the country should be concerned about. we need to make some serious changes.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 1,058 other followers

%d bloggers like this: