Academies found inadequate will lose their funding.
The Mine Safety and Health Administration, a Labor Department agency, found inadequate sealing around the lagoon.
"We found inadequate maintenance or repair, or contamination or other mechanical damage," he said.
The silence falls when all conventional countermeasures have been considered and found inadequate.
In a statement, Mr. Purcell said, "I regret that some of our sales and disclosure practices have been found inadequate".
It found inadequate planning, poor training and unclear policies among a long list of "major shortcomings" in the department's response.
A 2000 inspection found inadequate documentation for underground fuel tanks at the New Jersey City University in Jersey City.
A further 34 homes found inadequate were not reinspected because they had either closed or been sold.
The group's oil and gas accountability project has also found inadequate oversight in Colorado and New Mexico.
Senator Reed said the Defense Science Board study found "inadequate total numbers of U.S. troops" and "a lack of long-term endurance".
At American Airlines, the auditors found inadequate staffing and said quality control and quality assurance personnel, who are supposed to be independent, reported to the same managers.
