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Photo Archive 1
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Amcast sampled soil and ground water on certain parts of its property.
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Amcast took sediment samples at the quarry pond near its plant.
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Because Cedarburg has a historic district as well as several historic buildings, dams and mills, EPA's investigation includes a cultural resource study under the National Historic Preservation Act.
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Mercury Marine took sediment samples in the water and from the soil on the banks of Columbia Pond.
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Sediment samples were taken from this portion of Columbia Pond.
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Mercury Marine took soil samples from private properties along Columbia Pond. Property owners granted permission before sampling took place.