Record Display for the EPA National Library Catalog

RECORD NUMBER: 8 OF 13

OLS Field Name OLS Field Data
Main Title Superfund record of decision : Silver Bow Creek, MT : first remedial action.
CORP Author United States. Environmental Protection Agency.
Publisher U.S. Environmental Protection Agency, Office of Emergency and Remedial Response ; Reproduced by National Technical Information Service,
Year Published 1990
Report Number EPA/ROD/R08-90/030
Stock Number PB91-921528
OCLC Number 28648224
Subjects Hazardous waste sites--Montana.
Additional Subjects Waste disposal ; Pollution control ; Decontamination ; Hazardous materials ; Ground water ; Surface water ; Water pollution ; Soils ; Metals ; Arsenic ; Lead ; Copper ; Zinc ; Cadmium ; Montana ; Superfund ; First remedial action ; Record of Decision ; Silver Bow Creek site ; Upper Clark Fork River Basin(Montana) ; Deer Lodge County(Montana)
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91000SLX.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA ROD-R08-90-030 Headquarters Library/Washington,DC 10/27/2009
NTIS  PB91-921528 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 250 p.
Abstract
The Silver Bow Creek site is a mining and processing area in the Upper Clark Fork River Basin, Deer Lodge County, Southwestern Montana. The Record of Decision (ROD) documents the selected interim remedial action for one of eleven operable units for the site, the Warm Springs Ponds operable unit, which covers approximately 2,500 acres just above the beginning of the Clark Fork River. Contamination at the site is the result of over 100 years of mining and process operations in the area. Mining, milling, and smelting waste were dumped directly into Silver Bow Creek and transported downstream to the Clark Fork River with final deposition downstream as far as 130 miles. Principal threats from the site include the possibility of pond berm failure due to flood and earthquake damage that could release millions of cubic yards of tailings and sediment to the river. Furthermore, the creeks are contaminated with dissolved metals, and exposed soil and tailings are contaminated with elevated levels of several metals. The primary contaminants of concern affecting the soil, sediment, ground water, and surface water are metals including arsenic, cadmium, copper, lead, and zinc.
Notes
"09/28/90." "PB91-921528." "EPA/ROD/R08-90/030." "Office of Emergency and Remedial Response."