00000nam 2200000zi 4500 9.881464 CaOODSP 20241203113653 m o d f cr |n||||||||| 191031s1987 bccb o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-bc En40-241/87-02E-PDF Ross, M., author. Receiving water and effluent quality at Scottie Gold Mines in 1982 and 1983 / by M. Ross ; B. Godin. [North Vancouver, B.C.] : Environment Canada, Conservation and Protection, Environmental Protection, Pacific and Yukon Region, 1987. 1 online resource (iii, 23 pages) : maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Regional data report ; DR 87-02 Digitized edition from print [produced by Environment and Climate Change Canada]. "January 1987." Chiefly tables. "Scottie Gold Mines Ltd. was operating a 200 ton per day underground gold mine and mill at Summit Lake, approximately 20 miles north of Stewart, B.C. The mine discharged the tailings into pools on the bottom of Summit Lake at the headwaters of the Salmon River. The lake is subject to a jokulhlaup once a year, emptying in a very short period of time, and flowing below the Salmon Glacier. It is only below the glacier that the salmon species are present. The purpose of the survey was to document the water quality of the mine discharge and Summit Lake and determine if there were any contaminants such as cyanide and heavy metals"--Introduction, page 1. gccst Water quality gccst Mining industry gccst Water pollution Godin, Benoit, author. Canada. Environment Canada. Canada. Environmental Protection Directorate. Pacific and Yukon Region. Regional data report (Canada. Conservation and Protection) DR 87-02. (CaOODSP)9.880720 PDF 899 KB https://publications.gc.ca/collections/collection_2019/eccc/en40-241/En40-241-87-02-eng.pdf