Maier Winery, LLC Dba Las Positas Vineyards
1828 Wetmore Rd., Livermore, CA 94550
LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Wineries312130Where it is
37.64524, -121.77167 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| A3 Winery LLC | Livermore | Wineries 312130 | LIKELY ACTIVE | 1.0 KM |
| Dante Robere Vineyards & Winery | Livermore | Wineries 312130 | UNVERIFIED | 1.0 KM |
| Cuda Ridge | Livermore | Wineries 312130 | LIKELY ACTIVE | 1.3 KM |
| Madison Vineyards | Livermore | Wineries 312130 | LIKELY ACTIVE | 1.5 KM |
| Rodrigue Molyneaux Winery | Livermore | Wineries 312130 | LIKELY ACTIVE | 1.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| TTB PERMITS | OPERATING | AUG 2026 | SEP 2026 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.