EPA Air · stack tests by county and year

Air-emissions stack tests in Cowlitz County, Washington, 2023

63Stack 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 Cowlitz County, Washington during 2023. 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 Cowlitz County facility page.

Cowlitz County, Washington, 2023

Air-emissions stack tests in Cowlitz County, other years

Air-emissions stack tests recorded in Cowlitz County, Washington, 2023

Date	Facility	Kind	Agency
2023-12-28	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-12-27	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-12-04	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-12-01	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-11-29	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-11-16	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-11-15	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-11-15	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-11-14	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-10-13	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-10-12	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-10-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-10-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-10-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-09-28	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-09-21	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-09-15	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-09-14	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-09-13	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-09-12	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-09-11	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-09-08	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-09-07	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-09-06	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-06-21	NORTH PACIFIC PAPER CORP. — high-priority violation on file	Pass	Local
2023-06-09	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-06-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-06-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-06-05	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-31	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-05-24	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-24	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-24	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-23	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-23	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-23	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-22	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-22	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-18	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-05-17	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-16	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-16	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-05-16	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-04-13	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-04-13	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-04-12	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-03-21	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-03-15	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-03-14	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	Pass	State
2023-03-03	LANXESS CORPORATION — high-priority violation on file	Pass	Local
2023-02-16	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-15	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-14	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-14	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-09	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-08	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-02-07	WESTROCK LONGVIEW LLC — high-priority violation on file	Pass	State
2023-01-11	MINT FARM GENERATION, LLC.	Pass	Local

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Cowlitz county, WA, in 2023. It lists 63 stack tests recorded in 2023.