Mercury Speciation Study Soil and Sediment Results, CRMS, 2017, EPA
The Region 9 CRMS risk assessor specifically identified the need to obtain data for Tribal lands near Fallon, Nevada.  Based on a 1994 study performed on OU1 samples, an estimated 12% of total mercury measurements is mercuric chloride (HgCl2).  The Quality Assurance Project Plan (QAPP) summarized the OU1 historical …