FIGURE 3.

Trace element and copper concentrations in Silver Bow Creek and Blacktail Creek. Elements representing less than 1% of the total trace element composition, including V, Cr, Cu, Ga, As, Se, Rb, Mo, Sb, W, and U, are pooled and designated as ‘other’. (A) Trace element concentrations in Storm Drain November 2015. Note the differing scales. (B) Trace element concentrations arranged by site according to site by time. (C) Total dissolved copper concentrations in Silver Bow Creek and Blacktail Creek. Error bars represent ICP‐MS measurement errors.