Rocky Flats nuclear facility became the Department of Energy’s (DOE) golden child in July when the last of the weapons-grade plutonium stored there was shipped away ahead of schedule. For nearly 40 years, Rocky Flats, just 15 miles northwest of downtown Denver, produced plutonium pits or "triggers" for thousands of the country’s stockpiled nuclear weapons. Remediation at the Flats, a highly contaminated Superfund site, is also moving forward dramatically under budget. Instead of the anticipated $37 billon, cleanup is now projected at $7 billion. In a time of federal budget deficits, and with Superfund’s core funding stream whittled away to $28 million, accelerated cleanup seems too good to be true. Many community members and environmental organizations—while happy to see the 6,400-acre site out of commission—are concerned that the project is being done in haste and find it unsettling that plutonium residue and toxins will be left several feet under the surface.