Marysville Hydrocarbons, LLC is in the business of storing natural gas liquids (NGL's) in underground caverns. This facility is located in the city of Marysville and St. Clair Township, St. Clair County, Michigan.

The caverns are created in a layer of salt located about 2,000 feet below the surface of the earth. Currently, there are ten caverns at the site with a total storage capacity of 6.9 million barrels. An 11^th  cavern is under development.

Michigan has almost 60% of the total storage capacity for NGL's in a six state region. The Marysville facility accounts for 54% of the capacity in Michigan and almost 32% of the capacity in the six-state region.

With the facilities to handle transportation via rail, truck, and pipelines, in addition to fractionation facilities on-site, the Marysville complex is poised to meet the needs of our clients. Additionally, the proximity of the Marysville facility to the Sarnia refining and petrochemical complex, and additional pipeline connections to Canadian supplies offers many unique advantages to our customers.