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Sediment Instruments for all Environments


 

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Gambinonini Mercury Mine

Using OBS-3s, OBS-5s, rain gauges, and other hydrological instrumentation, state and federal water-quality officials have monitored mercury-contaminated sediment in runoff from the abandoned Gambinonini Mercury Mine located at Santa Maria, California. The mine was closed in 1969 and the terrain was rehabilitated in 1998. The project was completed to evaluate the efficacy of capping mine waste strategies in reducing the discharge of mercury from the site to nearby Tomalos Bay.

Assessing Water Quality Impacts & Cleanup Effectiveness in Streams Dominated by Episodic Mercury Discharges. 2000. Dyan Whyte & James Kirchner. The Science of the Total Environment Vol. 260, pp. 1-9.

 

OBS-5 Installation
 
Parsal Flume
 

 


 
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