Superfund Site:

WILLIAMS PIPE LINE CO. DISPOSAL PIT
SIOUX FALLS, SD

Superfund Site Profile

Site Contacts

Remedial Project Manager
Armando Saenz
(303) 312-6559

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Site Location

Street Address:
5300 W 12TH ST
SIOUX FALLS, SD 57107

Background

The 52-acre Williams Pipe Line Co. Disposal Pit site is located at the Pipeline 12th Street Terminal in Sioux Falls, South Dakota. The terminal was constructed in the 1940s by the Great Lakes Pipeline Company. Williams Pipeline Company purchased the property in 1966. Historically, bulk quantities of liquid fertilizers as well as petroleum products were stored and conveyed at the terminal, including fuel oil, diesel fuel, unleaded gasoline, aviation gasoline and jet fuel. A burn pond was constructed in 1945 and used until 1987 to collect stormwater runoff, often contaminated with spilled materials, from various areas of the terminal. Petroleum ...
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