EPA-regulated facilities near Pleasanton, CA
There are 3,194 EPA-regulated facilities within 5 miles of Pleasanton, California. The most common kinds are hazardous waste (2,864), air emissions (345), water discharge (128). None is in significant noncompliance, but 3 have a violation on record. Penalties over the last five years total $251k across 4 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 2,864 |
| Large quantity generators | 39 |
| Small quantity generators | 241 |
| Transporters | 18 |
| Chemical (RMP/TRI) | 29 |
| Superfund | 3 |
| Air emissions | 345 |
| Major sources | 1 |
| Synthetic minor sources | 1 |
| Minor sources | 3 |
| Water discharge | 128 |
| Major permits | 2 |
| Minor permits | 99 |
| Drinking water systems | 16 |
| Data centers | 11 |
| Recycling centers | 1 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
Largest penalties
Penalties assessed over the last five years.
- CENTENNIAL MISUMI - NOI VPAAE150G $200k in penalties
- SUN MOUNTAIN OIL & GAS $49k in penalties
- VAQUERO ENERGY INC $2k in penalties
- BOLB INC $500 in penalties
Superfund sites
Data centers
- DP AIR CORPORATION
- TERREMARK NORTH AMERICA INC
- ROBERT HALF DATA CENTER
- KAISER PERMANENTE
- PLEASANTON DATA CENTER
- KAISER PERMANENTE HEALTH PLAN, PLEASANTON DATA CENTER
- QES Computers
- WORKDAY BLDG 6110
- WORKDAY INC
- WORKDAY
County
Nearby towns
Reading these numbers
These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. Distances are from the center of Pleasanton as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.