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Title

EDB and 1,2-DCP in Domestic Groundwater Supplies, Follow-Up Investigation: Bertrand Creek Area (Whatcom County)

 
Publication number Date Published
11-03-050October 2011
VIEW NOW EDB and 1,2-DCP in Domestic Groundwater Supplies, Follow-Up Investigation: Bertrand Creek Area (Whatcom County) (Number of pages: 67) (Publication Size: 2MB)




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Author(s) Redding, M.
Description Elevated levels of two pesticides, ethylene dibromide (EDB) and 1,2-dichloropropane (1,2-DCP), are present in domestic groundwater supplies in northwestern Whatcom County. This is a follow-up study that focuses on 32 private domestic wells, 19 of which were also sampled in 1998. During this 2008 study, pesticides were detected in 59% of the wells sampled in the Bertrand Creek area. Six wells (19%) did not meet the drinking water standard for EDB, and one well (3%) did not meet the drinking water standard for 1,2-DCP. Two additional pesticides, dibromochloropropane (DBCP), and 1,2,3-Trichloropropane (1,2,3-TCP), were also detected in groundwater.
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Keywords Whatcom County, wells, water, groundwater
WEB PAGE Groundwater quality assessment
WATERSHED Water Resource Inventory Area 01 Nooksack
DATA Environmental Information Management (EIM) #mkim0001

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1998 Site Investigation Bertrand Creek & Meadowdale Areas Whatcom County, Washington