Hydrofarm - House & Garden Manufacturing Site
4700 West End Rd, Arcata, CA 95521
Present in a source dataset, with no recent operating signal.
What they make
Fertilizer (Mixing Only) Manufacturing325314Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Royal Gold LLC | Mckinleyville | Fertilizer (Mixing Only) Manufacturing 325314 | LIKELY ACTIVE | 4.9 KM |
| Royal Gold LLC | Arcata | Fertilizer (Mixing Only) Manufacturing 325314 | UNVERIFIED | 5.0 KM |
| Foxfarm Fertilizer, LLC | Samoa | Nitrogenous Fertilizer Manufacturing 325311 | LIKELY ACTIVE | 16.2 KM |
Also at this address
No other federal record shares this street address.
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 RCRAINFO · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen APR 2022 · last seen APR 2022
- EPA Facility Registry ServiceEXISTENCERecord 110071190740 · first seen JAN 2022 · last seen JAN 2022
IN HUMBOLDT COUNTY5 other plants share this one’s industry (Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, NAICS 3253); 2 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: HYDROFARM - HOUSE & GARDEN MANUFACTURING SITE · NOV 2026
- Street address
- EPA: 4700 WEST END RD · NOV 2026
- City
- EPA: ARCATA · NOV 2026
- State
- EPA: CA · NOV 2026
- County (FIPS code)
- EPA: 06023 · NOV 2026
- Coordinates
- Census geocoder: 40.89872090608,-124.074955904547 · JUL 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · NOV 2026