South River Site Conceptual Model — HydroQual (South River Science Team Expert’s Meeting)

Slide deck from HydroQual presented to the South River Science Team Expert’s Meeting on October 10, 2007. Summarizes monthly and storm monitoring analyses, incremental and integrated loading of HgT and MeHg, temporal patterns, HEC-RAS stage modeling, and fish bioaccumulation results. Concludes mercury sources are distributed, soil erosion supplies HgT, in‑river methylation produces MeHg, and diet drives fish Hg burdens.