Product Safety Data Sheets
In addition to providing industry leading products, it is our responsibility to educate our customers on the handling and safety instructions of our products.

From the city to the farm, we fuel your needs

Sioux Valley Cooperative’s mission is to enhance the quality of life for all customers by providing valuable energy related products and services.

Our Services



For businesses that run on diesel,
a better running diesel.

Convenience Stores

Seven locations to meet your needs.

Auto Service

Auto repair with complete customer
satisfaction in mind.

The Latest News

NEW Sioux Valley Coop Highway 20 Store

read more

Changes are coming to our Highway 20 location in Watertown!

Dear Sioux Valley Coop Customers, Throughout the past few years, we’ve been monitoring a dramatic shift in the automotive service... read more

Propane Safety

Propane is a fuel source for more than 60 million Americans! Whether you're using propane to heat your home,... read more

2017 Newsletter
Catch up on Sioux Valley Coop news and updates in our 2017 newsletter.

Our South Dakota Locations

We’re located in many South Dakota towns – LaBolt, South Shore, Webster, Watertown, and Revillo.

Get Financing
No matter what, Sioux Valley Co-op offers a Cenex credit card to suit your needs.