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Highlights 2006: MDN/Hg in Air. Truly the last year of planned monitoring Precipitation collection (wet deposition only) One of four CA sites (added Sequoia NP July 2003, Converse Flats Apr 2006, Yurok Tribe-Requa Aug 2006, Covelo closed 2001)
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Highlights 2006: MDN/Hg in Air • Truly the last year of planned monitoring • Precipitation collection (wet deposition only) • One of four CA sites (added Sequoia NP July 2003, Converse Flats Apr 2006, Yurok Tribe-Requa Aug 2006, Covelo closed 2001) • 2005 cumulative wet deposition similar to previous years (2000, 2003) • Mini study by USEPA Region IX in Guadalupe • Hg air concentrations @ NASA and Calero
Results: NASA vs Calero Concentrations • NASA not directional, Calero max from W
Plan 2007: MDN/Hg in Air • Analyze and summarize MDN @ San Jose data • MDN reporting generally ~6 months behind • Draft tech report early Q2 in ’07, final Q3 • Follow up Guadalupe Watershed Air Data? • Dependent on Region IX mobile lab willingness/ availability