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Arsenic Concentrations in Fourmile and Boulder Creeks

April 2020 (approx.)

Detailed Description

Map of study area showing the average arsenic concentrations in the mainstem of Fourmile and Boulder Creeks after wildfire and flooding. Credit: Sheila Murphy, USGS, adapted from Figure 7 in Murphy et al. (2020).

Sources/Usage

Public Domain.

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