United States station directory
Sioux Valley Co-op - Cenex Station Details
Sioux Valley Co-op - Cenex is an E85 Ethanol station in Watertown, South Dakota (SD). The listing marks this location as public and open. It was last confirmed on September 12, 2025, but drivers should still check access, hours, pricing, and connector compatibility before visiting.
Station details
| Station name | Sioux Valley Co-op - Cenex |
|---|---|
| Fuel type | E85 Ethanol |
| Address | 220 10th St NW, Watertown, SD, 57201 |
| City | Watertown |
| State | South Dakota (SD) |
| ZIP code | 57201 |
| Access | Public |
| Status | Open |
| Phone | +1‑605‑886‑5829 |
| Hours | 24 hours daily |
| Date last confirmed | 2025-09-12 |
| Last updated | 2026-02-02T23:16:24Z |
| E85 blender pump | Yes, blender pump reported |
| Other ethanol blends | E30 E35 |
Before you visit
Use these source-listed details to plan a visit to Sioux Valley Co-op - Cenex. Call the station or check the network app when access, payment, or hours are important for your trip.
| Public access | Public |
|---|---|
| Current status | Open |
| Access hours | 24 hours daily |
| Phone | +1‑605‑886‑5829 |
| Payment cards | American Express, Cash, Check, Credit card, Discover, Debit card, Mastercard, Visa, Voyager, WEX |
| Access group | Public |
| Restricted access | No restriction reported |
Data freshness
Station details can still change, so check the operator or network app before relying on the listing.
| Freshness label | Confirmed within the past year |
|---|---|
| Date last confirmed | 2025-09-12 |
| Last source update | 2026-02-02 |
| Source station ID | 1447 |
Location context
These extra details help identify the station setting, parking area, or on-site access notes when the source provides them.
| Location type | COOP |
|---|---|
| Owner type | Privately owned |
| Maximum vehicle class | Medium-duty vehicles (class 3-6) |
| Parking or location notes | On Highway 20 at 3rd Street NW |
E85 Ethanol station information
E85 details can include blender-pump availability and any additional ethanol blends reported by the source.
| E85 blender pump | Yes, blender pump reported Blender-pump availability is source-reported. |
|---|---|
| Other ethanol blends | E30 E35 Additional ethanol blends are shown only when reported. |
Fuel-specific fields are source-reported. Availability, compatibility, and pricing can change, so verify before visiting.
Map and directions
44.904113, -97.130798
Nearest E85 Ethanol stations
The nearby stations below are calculated from the latitude and longitude listed for Sioux Valley Co-op - Cenex. Distances are approximate straight-line distances, not driving distance or travel time.
Also available at this location
The source links Sioux Valley Co-op - Cenex with the related fuel station records below. These links help identify other fuels listed at the same or associated location.
Related station pages
Frequently asked questions
Where is Sioux Valley Co-op - Cenex located?
Sioux Valley Co-op - Cenex is listed in Watertown, SD. The address is 220 10th St NW, Watertown, SD, 57201.
What fuel is available at Sioux Valley Co-op - Cenex?
The station is listed for E85 Ethanol.
Is Sioux Valley Co-op - Cenex open to the public?
The station access is listed as Public, and its status is Open.
What are the access hours for Sioux Valley Co-op - Cenex?
24 hours daily