EPA Air · stack tests by county and year

Air-emissions stack tests in Weld County, Colorado, 2018

83Stack 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 Weld County, Colorado during 2018. 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 Weld County facility page.

Weld County, Colorado, 2018

Air-emissions stack tests in Weld County, other years

Air-emissions stack tests recorded in Weld County, Colorado, 2018

Date	Facility	Kind	Agency
2018-12-18	BONANZA CREEK - ANTELOPE CPF 13-21	Pass	State
2018-12-18	BONANZA CREEK - ANTELOPE CPF 13-21	Pass	State
2018-12-05	ARC COLORADO, INC	Pass	State
2018-12-05	WES WATTENBURG - CENTRAL OIL STABIL	Pass	State
2018-12-04	ARC COLORADO, INC	Pass	State
2018-12-04	EXTRACTION - JESSER 3-I PROD FACILIT	Pass	State
2018-11-29	HIGHPOINT - HAWKINS 5-61-21	Pass	State
2018-11-28	HIGHPOINT - HAWKINS 5-61-21	Pass	State
2018-11-28	NOBLE ENERGY - LD02 ECONODE GEN 1 HYBRID	Pass	State
2018-11-26	HIGHPOINT - CVR 5-63-32 PAD	Pass	State
2018-11-12	LEPRINO FOODS COMPANY - GREELEY PLANT	Fail	State
2018-11-08	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-11-07	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-11-06	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-11-06	BONANZA CREEK - STATE PRONGHORN CPF 41-3	Pass	State
2018-11-01	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-10-31	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-10-30	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-10-26	WES DJ GATHERING - HUDSON STATION — high-priority violation on file	Pass	State
2018-10-24	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-10-24	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-10-24	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	Pass	State
2018-10-23	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-23	DCP OPERATING CO - GREELEY NATURAL GAS P	Pass	State
2018-10-18	DCP OPERATING CO - ENTERPRISE C.S. — high-priority violation on file	Pass	State
2018-10-18	DCP OPERATING CO - ENTERPRISE C.S. — high-priority violation on file	Pass	State
2018-10-11	BONANZA CREEK ENERGY - ANTELOPE SECTION	N/A	State
2018-10-11	BONANZA CREEK ENERGY - ANTELOPE SECTION	Pass	State
2018-10-08	BONANZA CRK STATE NORTH PLATTE CPF 42-26	Pass	State
2018-10-05	DCP OPERATING CO - CROSSROADS FACILITY	Pass	State
2018-10-05	DCP OPERATING CO - CROSSROADS FACILITY	Pass	State
2018-10-04	BONANZA CREEK - PRONGHORN 24-7 BOOSTER	Pass	State
2018-10-04	BONANZA CREEK - PRONGHORN 24-7 BOOSTER	Pass	State
2018-10-02	BONANZA CRK ENERGY - NORTH PLATTE 24-34	Pass	State
2018-09-26	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-09-26	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-09-25	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-09-13	DCP OPERATING CO - GODFREY BOTTOM C.S.	Pass	State
2018-09-13	DCP OPERATING CO - GODFREY BOTTOM C.S.	Pass	State
2018-09-12	PDC ENERGY - ORR STATE 40-36 PAD	N/A	State
2018-09-12	PDC ENERGY - ORR STATE 40-36 PAD	N/A	State
2018-09-06	HIGHPOINT - ANSCHUTZ STATE 5-62-35_36 N	Pass	State
2018-09-06	BONANZA CREEK - STATE PRONGHORN CPF 41-3	Pass	State
2018-09-06	EXTRACTION - HESTER PRODUCTION	Pass	State
2018-08-15	DCP OPERATING CO - MEWBOURN — high-priority violation on file	N/A	State
2018-08-15	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-08-15	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-08-14	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-08-14	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-08-14	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-08-08	EXTRACTION - HESTER PRODUCTION	Pass	State
2018-08-07	EXTRACTION - KODAK PRODUCTION FACILITY	Pass	State
2018-07-19	DENVER REGIONAL/FRONT RANGE LANDFILL — high-priority violation on file	Pass	State
2018-07-12	HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28	Pass	State
2018-07-11	HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28	Pass	State
2018-07-11	HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28	Pass	State
2018-07-10	HIGHPOINT - PAPPENHEIM 6-62-23	Pass	State
2018-07-09	ROCKY MOUNTAIN MIDSTREAM - FT LUPTON GAS	Pass	State
2018-06-26	HIGHPOINT - CVR 5-63-32 PAD	Pass	State
2018-06-23	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-06-21	NOBLE ENERGY-WELLS RANCH AE 30 ECONODE — high-priority violation on file	Pass	State
2018-05-10	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	Pass	State
2018-05-09	WES DJ GATHERING - HUDSON STATION — high-priority violation on file	Pass	State
2018-05-08	WES DJ GATHERING - HUDSON STATION — high-priority violation on file	Pass	State
2018-04-26	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-04-25	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-04-24	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-04-19	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-04-18	EXTRACTION - MATRIX 29-0 TANK BATTERY	Pass	State
2018-04-17	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	Pass	State
2018-04-04	BONANZA CRK STATE NORTH PLATTE CPF 42-26	Pass	State
2018-03-28	PDC ENERGY - EVANS 7-26 PAD	Pass	State
2018-03-13	LEPRINO FOODS COMPANY - GREELEY PLANT	Pass	State
2018-02-15	DCP OPERATING CO - MEWBOURN — high-priority violation on file	Pass	State
2018-02-05	PDC ENERGY - VISTA PAD	Pass	State
2018-01-25	NOBLE ENERGY - LD22-A ECONODE T9N-R58W-S	Pass	State

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