SPORLAN VALVE PLANT #1
Superfund Site Profile
The property where the former Sporlan Valve Plant #1 facility operated is an unoccupied 4-acre parcel at 611 E. Seventh Street near downtown Washington, Missouri. The site includes a groundwater contamination plume which has migrated beyond the boundaries of that property. Based on groundwater monitoring results, the resulting contaminant plume it is known to extend to the east toward MacArthur Street and to the south toward Eighth Street.
The Site was first developed as a refrigeration valve manufacturing facility in 1939. Continuous additions were constructed until 1968 when a final addition was added, bringing the total area of the factory to ...
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