EPA Air · stack tests by county and year
Air-emissions stack tests in Northampton County, Pennsylvania, 2017
- 15Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Northampton County, Pennsylvania during 2017. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Northampton County facility page.
Northampton County, Pennsylvania, 2017
Air-emissions stack tests in Northampton County, other years
Air-emissions stack tests recorded in Northampton County, Pennsylvania, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-12-20 | HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH | Pass | State |
| 2017-12-14 | NORTHAMPTON GEN CO/NORTHAMPTON | Pass | State |
| 2017-11-29 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | Pass | State |
| 2017-11-21 | AIRLITE PLASTICS CO/NAZARETH | Pass | State |
| 2017-11-15 | GREEN KNIGHT/PLAINFIELD LANDFILL GAS | Pass | State |
| 2017-10-27 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | Pass | State |
| 2017-08-11 | HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH | Pass | State |
| 2017-07-25 | NORTHAMPTON GEN CO/NORTHAMPTON | Pass | State |
| 2017-06-17 | HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH | Pass | State |
| 2017-03-24 | HERCULES CEMENT CO LLC/STOCKERTOWN | Fail | State |
| 2017-03-23 | HERCULES CEMENT CO LLC/STOCKERTOWN | Pass | State |
| 2017-02-24 | NORTHAMPTON GEN CO/NORTHAMPTON | Pass | State |
| 2017-02-02 | LOWER MOUNT BETHEL ENERGY SES/BANGOR | Pass | State |
| 2017-01-05 | NORTHAMPTON GEN CO/NORTHAMPTON | Pass | State |
| 2017-01-04 | NORTHAMPTON GEN CO/NORTHAMPTON | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.