EPA Air · violations by county and year
High-priority air violations in Weld County, Colorado, 2025
- 77Violations
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. Each row below is one violation recorded against a source in Weld County, Colorado 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 Weld County facility page.
Weld County, Colorado, 2025
- Inspections 440
- Stack tests 186
High-priority air violations in Weld County, other years
High-priority air violations recorded in Weld County, Colorado, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-24 | KODAK ALARIS - KODAK MOMENTS COLORADO — high-priority violation on file | HPV day-zero determination | State |
| 2025-12-23 | OWENS-BROCKWAY GLASS - WINDSOR #28 — high-priority violation on file | HPV day-zero determination | State |
| 2025-12-11 | SUMMIT DJ-O OPERATING - KOKI — high-priority violation on file | Earliest FRV determination | State |
| 2025-12-09 | DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2025-11-26 | BURNCO COLORADO - NISSEN GRAVEL MINE — high-priority violation on file | Earliest FRV determination | State |
| 2025-11-26 | BURNCO COLORADO LLC - INOUYE PIT — high-priority violation on file | Earliest FRV determination | State |
| 2025-11-26 | BURNCO COLORADO - EWING GRAVEL MINE — high-priority violation on file | Earliest FRV determination | State |
| 2025-11-04 | ROCKY MOUNTAIN MIDSTREAM - MUSTANG CS — high-priority violation on file | Earliest FRV determination | State |
| 2025-09-25 | 1876 RESOURCES - MARKHAM PAD — high-priority violation on file | Earliest FRV determination | State |
| 2025-09-25 | PDC ENERGY - MCNEAR 10-9 PAD | Earliest FRV determination | State |
| 2025-08-29 | WASTE MANAGEMENT- BUFFALO RIDGE LANDFILL | Earliest FRV determination | State |
| 2025-08-27 | STRACHAN EXPLORATION - LOGAN 2H | Earliest FRV determination | State |
| 2025-08-27 | STRACHAN EXPLORATION - FORD FAMILY | Earliest FRV determination | State |
| 2025-08-27 | PDC ENERGY - SPINNEY | Earliest FRV determination | State |
| 2025-08-09 | ROCKY MOUNTAIN MIDSTREAM - AUBURN CS | Earliest FRV determination | State |
| 2025-08-08 | BLACK EAGLE ENERGY SERVICES | Earliest FRV determination | State |
| 2025-07-30 | PAWNEE WASTE - PAWNEE WASTE E&P LANDFILL | Earliest FRV determination | State |
| 2025-07-24 | BONANZA CREEK ENERGY - MULE DEER 14-16 | Earliest FRV determination | State |
| 2025-07-17 | CRESTONE PEAK - BIGHORN 17H-P267 | Earliest FRV determination | State |
| 2025-06-25 | STRACHAN EXPLORATION - REINES 1-1H | Earliest FRV determination | State |
| 2025-06-25 | STRACHAN EXPLORATION - WAVES 1H | Earliest FRV determination | State |
| 2025-06-13 | MOONRISE - REDTAIL GAS PLANT | Earliest FRV determination | State |
| 2025-06-13 | DCP OPERATING CO - MILTON C.S. | Earliest FRV determination | State |
| 2025-06-12 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | Earliest FRV determination | State |
| 2025-06-12 | BONANZA CRK-CROW VALLEY 7-62-35-2H/26-2H | Earliest FRV determination | State |
| 2025-06-11 | HIGHPOINT - ANSCHUTZ STATE 5-62-25-0108X | Earliest FRV determination | State |
| 2025-06-11 | HIGHPOINT - ANSCHUTZ COFFELT 5-61-35_36 | Earliest FRV determination | State |
| 2025-06-11 | PDC ENERGY - DITTMER KE PAD | Earliest FRV determination | State |
| 2025-06-05 | BONANZA CREEK ENERGY - ANTELOPE SECTION | Earliest FRV determination | State |
| 2025-06-04 | PLATTE RIVER BIOGAS - 19179 CR 49 | Earliest FRV determination | State |
| 2025-05-26 | KERR-MCGEE O&G - 34003926 | Earliest FRV determination | State |
| 2025-05-26 | K.P. KAUFFMAN - KOESTER #3-33-3 | Earliest FRV determination | State |
| 2025-05-26 | PDC ENERGY - MARCUS LD PAD | Earliest FRV determination | State |
| 2025-05-26 | PDC - WIEDEMAN TRUST FEDERAL SEC 29 PAD | Earliest FRV determination | State |
| 2025-05-25 | STRACHAN EXPLORATION - STAUDINGER 1-31H | Earliest FRV determination | State |
| 2025-05-25 | BISON IV - BASHOR WELL PAD | Earliest FRV determination | State |
| 2025-05-24 | KERR-MCGEE - X20529 36112878 SCHOMBER 35 | Earliest FRV determination | State |
| 2025-05-20 | PRAIRIE OPERATING CO - SRC GEIS HZ TANK | Earliest FRV determination | State |
| 2025-05-19 | PDC ENERGY, INC. - HAROLD 6 SEC HZ | Earliest FRV determination | State |
| 2025-05-19 | PDC ENERGY - CHALK-SEELEY FEDERAL 26 SEC | Earliest FRV determination | State |
| 2025-05-05 | NOBLE - PLUSS SHELTON T4N-R65W-S25 L02 | Earliest FRV determination | State |
| 2025-05-05 | BISON IV - WHITETAIL F-4 PRODUCTION | Earliest FRV determination | State |
| 2025-04-29 | CRESTONE - HERREN 33H-H367 | Earliest FRV determination | State |
| 2025-04-24 | PRAIRIE OPERATING - BURROUGHS PROD FAC | Earliest FRV determination | State |
| 2025-04-22 | EXTRACTION OIL & GAS - RAINDANCE PF | Earliest FRV determination | State |
| 2025-04-22 | BISON IV - SALT RANCH FEE 18 PAD | Earliest FRV determination | State |
| 2025-04-21 | K.P. KAUFFMAN CO, INC. - KOESTER 18-33 | Earliest FRV determination | State |
| 2025-04-21 | PDC ENERGY, INC. - JAGGED 8 SEC HZ | Earliest FRV determination | State |
| 2025-04-15 | CRESTONE PEAK - SHELEY 1 BATTERY | Earliest FRV determination | State |
| 2025-04-15 | KP KAUFFMAN - OUR DIANE 31, 32-27 | Earliest FRV determination | State |
| 2025-04-15 | BONANZA CREEK - STATE PRONGHORN CPF 41-3 | Earliest FRV determination | State |
| 2025-04-15 | WILLIAMS GILCREST- SPEER FACILITY | Earliest FRV determination | State |
| 2025-04-15 | MAGPIE OPERATING -MAGPIE COMPRESSOR SITE — high-priority violation on file | Earliest FRV determination | State |
| 2025-03-20 | STRACHAN EXPLORATION - BUCHNER 2-2H | Earliest FRV determination | State |
| 2025-03-19 | OWENS-BROCKWAY GLASS - WINDSOR #28 — high-priority violation on file | Earliest FRV determination | State |
| 2025-03-11 | FUNDARE - RAZOR 26 CPB | Earliest FRV determination | State |
| 2025-03-11 | FUNDARE - RAZOR 11 CPB | Earliest FRV determination | State |
| 2025-03-11 | POCO HOLDCO LLC - WILLOW 22 WEST | Earliest FRV determination | State |
| 2025-03-05 | PRAIRIE OPERATING CO - GROVES FARM 34-L | Earliest FRV determination | State |
| 2025-03-04 | NOBLE ENERGY - ZIGGY USX T7N-R64W-S19 L0 | Earliest FRV determination | State |
| 2025-03-03 | CRESTONE PEAK - RASMUSSEN 19 & H UNIT 1 | Earliest FRV determination | State |
| 2025-02-26 | BONANZA CREEK ENERGY- NORTH PLATTE 14-36 | Earliest FRV determination | State |
| 2025-02-20 | NOBLE ENERGY - LC11-15 ECONODE T9N-R63W- | Earliest FRV determination | State |
| 2025-02-14 | HIGHPOINT - RUH 6-62-11 NENW | Earliest FRV determination | State |
| 2025-02-13 | BONANZA CREEK- NORTH PLATTE 44-13 | Earliest FRV determination | State |
| 2025-02-13 | BONANZA CREEK - PARK T-4 PRODUCTION PAD | Earliest FRV determination | State |
| 2025-02-11 | PDC ENERGY - KODAK SOUTH 26 SEC | Earliest FRV determination | State |
| 2025-02-08 | DCP OPERATING CO - ROGGEN NGPP — high-priority violation on file | Earliest FRV determination | State |
| 2025-02-04 | BONANZA CREEK - ANTELOPE CPF 13-21 | Earliest FRV determination | State |
| 2025-02-03 | ROCKY MOUNTAIN MIDSTREAM - LOCHBUIE C.S. | Earliest FRV determination | State |
| 2025-01-23 | PDC-KLEIN 19 SEC PAD1;JOSEPHINE19 SEC HZ | Earliest FRV determination | State |
| 2025-01-23 | FUNDARE - RAZOR 12H PROD FACIL | Earliest FRV determination | State |
| 2025-01-23 | FUNDARE - HORSETAIL 07 WEST CPB | Earliest FRV determination | State |
| 2025-01-21 | 1876 RESOURCES - VAIL PAD | Earliest FRV determination | State |
| 2025-01-08 | GREENGAS COLORADO - LOST CREEK DAIRY | Earliest FRV determination | State |
| 2025-01-08 | COLORADO GREENGAS -PROSPECT VALLEY DAIRY | Earliest FRV determination | State |
| 2025-01-01 | WILLIAMS FRONT RANGE - TIGER COMPRESSOR | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.