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U.S. Department of Energy
Office of Scientific and Technical Information

Weldon Spring storage site environmental-monitoring report for 1979 and 1980

Technical Report ·
DOI:https://doi.org/10.2172/5428850· OSTI ID:5428850
The US Department of Energy (DOE) Weldon Spring Site consists of two separate radioactive waste storage properties: a 52-acre site which is a remnant of the Weldon Spring Feed Materials Plant; and a 9-acre abandoned rock quarry. The larger property has four pits which contain settled sludge from uranium and thorium processing operations. At the quarry, part of the excavation contains contaminated building rubble, scrap, and various residues. During 1979 and 1980 these storage locations were managed by NLO, Inc., contract operator of the DOE Feed Materials Production Center. Air and water samples were collected to provide information about the transfer of radionuclides in the offsite environment. Monitoring results show that uranium and radium concentrations in offsite surface and well water were within DOE Guide values for uncontrolled areas. At offsite locations, radon-222 concentrations in air were well within the Guide value.
Research Organization:
SEE CODE- 9514000 National Lead Co. of Ohio, Cincinnati (USA)
DOE Contract Number:
AC05-76OR01156
OSTI ID:
5428850
Report Number(s):
NLCO-1176; ON: DE82015033
Country of Publication:
United States
Language:
English