EPA Air · stack tests by county and year

Air-emissions stack tests in Wayne County, Mississippi, 2025

20Stack 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 Wayne County, Mississippi during 2025. 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 Wayne County facility page.

Wayne County, Mississippi, 2025

Air-emissions stack tests in Wayne County, other years

Air-emissions stack tests recorded in Wayne County, Mississippi, 2025

Date	Facility	Kind	Agency
2025-09-10	HOOD INDUSTRIES INC, WAYNESBORO	Pass	State
2025-09-10	HOOD INDUSTRIES INC, WAYNESBORO	Pass	State
2025-09-02	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-09-02	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-09-02	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-06-03	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-03-06	GREENLEAF CO2 SOLUTIONS LLC, WEST YELLOW CREEK COMPRESSOR STATION — high-priority violation on file	Pass	State
2025-02-20	VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file	Pass	State
2025-02-20	VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file	Pass	State
2025-02-20	VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file	Pass	State

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 Wayne county, MS, for 2025. Stack tests recorded in 2025: 20.