EPA Air · by county

Air-emissions sources in Duplin County, North Carolina

29Facilities

Every stationary source in Duplin County, North Carolina that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.

Every source’s record in Duplin County

Each of the 29 operating major, synthetic minor and minor sources in Duplin County, North Carolina has a record page: every source in Duplin County, A to Z.

By emissions classification in Duplin County

A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.

Inspections in Duplin County, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

Violations in Duplin County, by year

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.

Stack tests in Duplin County, by year

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

Inspections in Duplin County, year by year · Violations in Duplin County, year by year · Stack tests in Duplin County, year by year

Other counties in North Carolina

Every county in the state with at least three sources on file.

Facilities

Facility↑↓	Classification↑↓	HPV
ALIGN RNG MAGNOLIA, LLC DM 2-1	Minor source	No
ALIGN RNG MAGNOLIA, LLC DM 4-3	Minor source	No
ALIGN RNG, LLC - BF GRADY ROAD	Synthetic minor source	No
BARNHILL CONTRACTING COMPANY - KENANSVILLE	Synthetic minor source	No
BAY VALLEY FOODS, LLC	Synthetic minor source	No
BUNGE NORTH AMERICA, INC.	Minor source	No
BUTTERBALL, LLC MOUNT OLIVE FACILITY	Minor source	No
CASE FARMS FEED MILL - MT. OLIVE	Synthetic minor source	No
DARLING INGREDIENTS INC. - MT. OLIVE	Synthetic minor source	No
DARLING INGREDIENTS INC. - ROSE HILL	Major source	No
HOUSE OF RAEFORD FARMS, INC. - ROSE HILL	Synthetic minor source	No
HOUSE OF RAEFORD FARMS, INC. - WALLACE DIVISION	Synthetic minor source	No
JOHNSON BREEDERS, INC.	Minor source	No
LEAR CORPORATION	Synthetic minor source	No
LMP CONCRETE, INC.	Minor source	No
MIX MASTERS CONCRETE, INC.	Minor source	No
MURPHY MILLING COMPANY - REGISTER SITE	Minor source	No
MURPHY-BROWN LLC WARSAW FEED MILL	Synthetic minor source	No
MURPHY-BROWN, LLC DBA SMITHFIELD HOG PRODUCTION DIVISION - T	Synthetic minor source	No
NASH JOHNSON & SONS FARMS - FEED MILL	Synthetic minor source	No
NASH JOHNSON & SONS FARMS, INC. - WARSAW GRAIN ELEVATOR	Minor source	No
OPTIMA KV, LLC	Minor source	No
PHILLIPS FARMS	Minor source	No
PRECISION HYDRAULIC CYLINDERS, INC.	Minor source	No
S & W READY MIX CONCRETE - WALLACE	Minor source	No
SMITHFIELD FOODS - ROSEMARY FEED MILL	Minor source	No
SMITHFIELD GRAIN - CALYPSO ELEVATOR	Minor source	No
TRI - COUNTY GIN, INC.	Minor source	No
WARSAW BIOGAS - C2NC	Minor source	No

County as filed on the facility record. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register for Duplin county, NC. It lists 29 facilities in Duplin county and 1 major source.