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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2011 Results |
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PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2011 Results (Number of pages: 41) (Publication Size: 2620KB)
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| Author(s) | Mathieu, C., and M. Friese | ||||
| Description | The Department of Ecology analyzed lead in suspended particulate matter (SPM) from 15 sites throughout Washington State for the fourth year of a long-term monitoring effort. A total of 59 samples were collected in the spring and fall of 2011. Lead concentrations ranged from below detection limits to 1,780 mg/kg, with a median of 64 mg/kg. The Spokane River at the Idaho border had the highest lead concentrations, followed by the Spokane River Nine Mile site. Lead levels were also elevated at three urban streams and the Upper Columbia River site. |
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The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
ADA Accessibility The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188. Visit Ecology’s website for more information. |
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| Contact | Callie Mathieu at 360-407-6965 or came461@ecy.wa.gov | ||||
| Keywords | urban, trend, toxic, particulate, PBTs, lead | ||||
| WATERSHED | Water Resource Inventory Areas (WRIA 08,WRIA 09,WRIA 10,WRIA 12,WRIA 15,WRIA 21,WRIA 25,WRIA 31,WRIA 37,WRIA 44,WRIA 45,WRIA 54,WRIA 57,WRIA 61) |
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| DATA | Environmental Information Management (EIM) #PbTrends11 |
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| RELATED PUBLICATIONS | Title:
Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Streams: 2016 Results PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter, 2014 Results PBT Trend Monitoring: Measuring Lead in Suspended Particu late Matter, 2015 Results PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter, 2013 Results PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2012 Results PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2010 Results Addendum 2 to Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program. PBT Trend Monitoring: Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Lakes, 2009 Results PBT Trend Monitoring: Lead in Suspended Particulate Matter, 2008 Addendum #1 to Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program Quality Assurance Project Plan: A Trend Monitoring Component for Organic PBTs in the Washington State Toxics Monitoring Program |
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