This is basically a trucking fraud perpetuated by appealing to nuclear paranoia.
There is no evidence whatsoever of actual injury from the Moab tailings site. None. All rivers on earth carry radioactive materials, mainly potassium, however considerable quantities of uranium and decay products. In fact most of the heavy metals spread on the surface of the earth, including uranium, derive from coal ash.
Like all nuclear paranoia, the emergency is based on what "could happen" and not what "is" happening.
Here is what is happening: Global Climate Change.
No one hauls away coal waste, even though it is laden with toxic chemicals.
At no point has access to any drinking water supplies on the Colorado River ever been curtailed because of the Moab tailings.
For instance, the anti-environmental anti-nuclear squad would never dream of remarking on the 100 million gallons of coal ash that leaked into the Delaware River last year, only because they have zero comprehension of risk analysis, not understanding
any mathematics.
On August 23, 2005 a leak began in PPL's coal fly ash storage basin at their Martins Creek power plant in Northampton County , PA. By the next day, the leak turned into a flood over the roads and fields adjacent to the basin, then an eruption of coal fly ash slurry that lasted for several days, finally slowing down by August 27. In the end, at least 100 million gallons (company estimate) of coal fly ash effluent gushed into the Oughoughton Creek and the Delaware River . The basin, 16 years old, holds coal fly ash produced by PPL's two coal fired units and may be used for disposal of other industrial waste on the site. Normally the water-filled waste impoundment settles out fly ash sediment before the effluent is piped to the river, alongside the Oughoughton Creek, in the vicinity of Foul Rift. The company reported that a gate in the basin broke apart, causing the uncontrolled discharge of effluent and sludge.
Easton , about 10 miles downstream, had to shut down its water intakes for several days; the river was dark gray with a slick of light gray for more than a week. Known components of the fly ash include: arsenic, mercury, lead, silica, crystalline silica, barium, chromium, beryllium, thallium, antimony, selenium and possibly sulfur, cadmium, and other heavy metals. The toxin-laden slurry lines the river bottom for several miles downstream; as far south as Bulls Island the gray sludge is visible in between rocks in the river. Dried ash is stuck to the riverbanks for at least 8 miles downstream. The crystalline silica in the dried ash causes pulmonary disease and is classified as a probable human carcinogen.
http://www.delawareriverkeeper.org/Ash.htmIgnoring risk is not the same as creating safety. This fact, along with the existence of global climate change makes the following truth
obvious:
There is no such thing as risk free energy. There is only risk minimized energy. That energy is nuclear energy.