000	02261cam  2200385zi 4500
001	9.882185
003	CaOODSP
005	20221107170231
006	m     o  d f
007	cr bn|||||||||
008	191119s198705##bccbd   ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
041	0 |aeng|beng|bfre
043	|an-cn-bc
086	1 |aEn40-240-1/87-07E-PDF
100	1 |aGodin, Benoît, |eauthor.
245	10|aProgress report no. 4 - October 1985 : |bwater quality sampling in Myra Creek at Westmin Resources Ltd. Mine on Vancouver Island / |cby B. Godin, M. Jones.
264	1|a[West Vancouver] : |bEnvironment Canada, Conservation and Protection, Environmental Protection Service, Pacific and Yukon Region, |cMay 1987.
300	|a1 online resource (vi, 50 pages) : |bmaps, charts.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aRegional program report ; |v87-07
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references (pages 26-27).
520	3 |a"The Environmental Protection Service conducted a monitoring program in October, 1985 to determine whether the relocation of the groundwater collection system at Westmin had resulted in improvement in Myra Creek water quality. Very high heavy metal concentrations were found in the creek during a high rainfall period (October 22 to October 24, 1985). Seepages from the tailings line road, built with waste rock, were characterized and recognized as a major contributor to the heavy metal loading in Myra Creek"--Abstract, page i.
546	|aIncludes abstracts in English and French.
692	07|2gccst|aWater quality
692	07|2gccst|aGroundwater
710	1 |aCanada. |bEnvironment Canada.
710	1 |aCanada. |bConservation and Protection. |bPacific and Yukon Region.
710	1 |aCanada. |bEnvironmental Protection Directorate. |bPacific and Yukon Region.
830	#0|aRegional program report (Canada. Environment Canada)|v87-07.|w(CaOODSP)9.881335
856	40|qPDF|s1.86 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en40-240-1/En40-240-1-87-07-eng.pdf