Ralston Purina CO

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Mars Petcare US INC	Sparks	Dog and Cat Food Manufacturing 311111	◐ LIKELY ACTIVE	15.7 KM

Every listed plant in Washoe County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

2 sources hold this plant, and 7 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 NV-FP, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110000900516 · first seen MAY 2022 · last seen MAY 2022
• EPA ECHO compliance recordsOPERATING
  first seen JUN 2012 · last seen JUN 2012

IN WASHOE COUNTY2 other plants share this one’s industry (Animal Food Manufacturing, NAICS 3111); 0 of them have 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: RALSTON PURINA CO · OCT 2026

Street address

EPA: 1055 E GREG ST · OCT 2026

City

EPA: SPARKS · OCT 2026

State

EPA: NV · OCT 2026

County (FIPS code)

EPA: 32031 · OCT 2026

Coordinates

EPA: 39.52137,-119.72718 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026