South Dakota Soybean Processors

What they make

Where it is

Other plants nearby

Every listed plant in Brookings County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, CEDRI, E-GGRT, EIS, ICIS, NPDES, OSHA-OIS, RBLC, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUN 2026 · last seen JUL 2026
• EPA Facility Registry ServiceEXISTENCE
  Record 110000427681 · first seen MAY 2025 · last seen MAY 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record SD|volga|100 caspian ave po box 500 · first seen APR 2020 · last seen APR 2020

IN BROOKINGS COUNTY1 other plant shares this one’s industry (Grain and Oilseed Milling, NAICS 3112); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: SOUTH DAKOTA SOYBEAN PROCESSORS · OCT 2026

Street address

EPA: 100 CASPIAN AVENUE · OCT 2026

City

EPA: VOLGA · OCT 2026

State

EPA: SD · OCT 2026

County (FIPS code)

EPA: 46011 · OCT 2026

Coordinates

EPA: 44.323569,-96.905508 · OCT 2026

Employees (band)

SBA PPP: 100-499 · APR 2020

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-13, 121 jobs reported · APR 2020

Hazardous waste generator (RCRA)

EPA ECHO: SQG · OCT 2026