Recent Site Activities (March 2010)


A hoe-ram pulverizes the Imhoff tank's concrete floor.

Approaching a gas vent while performing quarterly monitoring.

Locating an underground utility by hand.


Performing annual maintenance at the Site weather station.

Performing geophysical tests on Viscose Basin No. 9.

Beneficially reusing clean concrete and brick as fill in Sulfate Basin No. 1.