EPA-regulated facilities in Schenectady County, NY
There are 1,024 EPA-regulated facilities inside Schenectady County, New York. The most common kinds are hazardous waste (682), water discharge (266), air emissions (88). 11 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 22 have a violation on record. Penalties over the last five years total $279k across 7 sites.
Open the map of Schenectady County
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 682 |
| Treatment, storage or disposal | 2 |
| Large quantity generators | 60 |
| Small quantity generators | 181 |
| Transporters | 2 |
| Chemical (RMP/TRI) | 37 |
| Superfund | 9 |
| Air emissions | 88 |
| Major sources | 3 |
| Synthetic minor sources | 29 |
| Minor sources | 38 |
| Water discharge | 266 |
| Major permits | 5 |
| Minor permits | 203 |
| Drinking water systems | 59 |
| Greenhouse gas reporters | 4 |
| Scrap yards | 1 |
| Recycling centers | 4 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
In significant noncompliance
The EPA's designation for its most serious or persistent violations, as of the latest data.
- SCHENECTADY MS4 STORM SEWERS Significant noncompliance
- GDP WWTF/BJS SHOPPING CENTER Significant noncompliance
- SI GROUP Significant noncompliance
- SCOTIA GLENVILLE CSD MS4 STORM SEWERS Significant noncompliance
- SCOTIA MS4 STORM SEWERS Significant noncompliance
- ROTTERDAM MS4 STORM SEWERS Significant noncompliance
- GRANDVIEW BLOCK&SUPPLY CO Significant noncompliance
- SCHENECTADY MS4 STORM SEWERS Significant noncompliance
- GLENVILLE MS4 STORM SEWERS Significant noncompliance
- NISKAYUNA MS4 STORM SEWERS Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- PATTERSONVILLE & VIRGINIA'S MOBILE HOME PARKS $89k in penalties
- STARK NORTHEAST OIL CORP $88k in penalties
- SCHAEFFER PROPERTY $63k in penalties
- MIKEY MART II $13k in penalties
- WILLIAM M. LARNED & SONS, INC. $13k in penalties
Superfund sites
- CAMPBELL PLASTICS
- DELAWARE COUNTY FLOODS
- NIAGARA MOHAWK/SCHENECTADY
- SCHENERHORN CREEK USEPA CERCLA REMOVAL
- U.S. DEFENSE NATIONAL STOCKPILE CENTER SCOTIA DEPOT
- SUNNYSIDE GROUND WATER
- KENCO
- 99 FREEMANS BRIDGE ROAD
- DOE KNOLLS ATOMIC POWER LAB-KNOLLS SITE Significant noncompliance
Towns in Schenectady County
Bordering counties
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. The Data page explains where each record comes from and how it can mislead.