EPA Air · nonattainment areas, by county
Air-emissions sources in Weld County, Colorado
- 8,858Facilities
Weld County, Colorado is designated nonattainment or maintenance for at least one national ambient air-quality standard, so a new or expanding source here faces stricter permitting than the same source would in a county that meets every standard. The designation belongs to the county, not to any facility on this page.
By emissions classification in Weld County
- Minor source 7,950
- Synthetic minor source 814
- Major source 89
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| PETROLEUM DEV SEVERANCE 1 | Minor source | No |
| PETROLEUM DEV SKURICH-ROTHE STATE 42-6 | Minor source | No |
| PETROLEUM DEV SKURICH/SLW RANCH | Minor source | No |
| PETROLEUM DEV SLW RANCH 41-7 | Minor source | No |
| PETROLEUM DEV SOLIS 44-17 | Minor source | No |
| PETROLEUM DEV STATE 22-4 | Minor source | No |
| PETROLEUM DEV STATE 5519 31-8, 41-8 | Minor source | No |
| PETROLEUM DEV STATE 5519 8-34, 8-43 | Minor source | No |
| PETROLEUM DEV STATE 5519 8-A, 44-8 | Minor source | No |
| PETROLEUM DEV STATE 6524 13-28, 24-28 | Minor source | No |
| PETROLEUM DEV STATE 6525 21-32, 31-32 | Minor source | No |
| PETROLEUM DEV STATE 81 41-16, STATE 16-C | Minor source | No |
| PETROLEUM DEV STATE LEASE 5519 8-D | Minor source | No |
| PETROLEUM DEV STATE LEASE 6525 43-32 | Minor source | No |
| PETROLEUM DEV STATE LEASE 81 23-16 | Minor source | No |
| PETROLEUM DEV STATE LEASE 81 42-16 | Minor source | No |
| PETROLEUM DEV STATE LEASE 8461 32-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 12-16 21-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 22-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 43-16 | Minor source | No |
| PETROLEUM DEV STATE WELLS 32D | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-1 | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-2 | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-3 | Minor source | No |
| PETROLEUM DEV TRINITY 33-7, 43-7 | Minor source | No |
| PETROLEUM DEV TWO E RANCH 1-21C | Minor source | No |
| PETROLEUM DEV UHRICH 13-29 | Minor source | No |
| PETROLEUM DEV UHRICH 33-8 | Minor source | No |
| PETROLEUM DEV WACKER 10-D | Minor source | No |
| PETROLEUM DEV WACKER 2 | Minor source | No |
| PETROLEUM DEV WACKER 32-10 | Minor source | No |
| PETROLEUM DEV WACKER 42-10 | Minor source | No |
| PETROLEUM DEV WASTE SERVICES 21-35 | Minor source | No |
| PETROLEUM DEV WEBSTER 31-11 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 10-C, 42-10 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 13-11 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 13-27, 24-27 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 14-35 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 21-34, 22-34 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 31 32-36 & 36C | Minor source | No |
| PETROLEUM DEV WELLS RANCH 32-3 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 33-14 34-14... | Minor source | No |
| PETROLEUM DEV WELLS RANCH 34-10 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 41-5 | Minor source | No |
| PETROLEUM DEV WELLS TRUST 24-21 | Minor source | No |
| PETROLEUM DEV WIEDEMAN 11, 12-21U FACIL | Minor source | No |
| PETROLEUM DEV WILLIAMSON 43-12 | Minor source | No |
| PETROLEUM DEV ZIMMERMAN 23-17 | Minor source | No |
| PETROLEUM DEV- TWO E RANCH 1-21 | Minor source | No |
| PETROLEUM DEV- WELLS RANCH 21-36, 22-36 | Minor source | No |
| PETROLEUM DEV- WELLS RANCH 41-36, 42-36 | Minor source | No |
| PETROLEUM DEV-SKURICH-ROTHE STATE 34-6 | Minor source | No |
| PETROLEUM DEV. - DUNN 13-7 | Minor source | No |
| PETROLEUM DEV. - RUFF 21-3 | Minor source | No |
| PETROLEUM DEV. - WELLS RANCH 14-11 | Minor source | No |
| PETROLEUM DEVEL- STATE LEASE 8461 14-16 | Minor source | No |
| PETROLEUM DEVELOPMENT - ALM 32-33 | Minor source | No |
| PETROLEUM DEVELOPMENT - ANDERSON 1-10 | Minor source | No |
| PETROLEUM DEVELOPMENT - BOOTH 12-35, 22- | Minor source | No |
| PETROLEUM DEVELOPMENT - DYER 14-5 | Minor source | No |
| PETROLEUM DEVELOPMENT - FABRIZIUS 41-1 | Minor source | No |
| PETROLEUM DEVELOPMENT - FRANCEN 24-8 | Minor source | No |
| PETROLEUM DEVELOPMENT - GADDIS 41-36 | Minor source | No |
| PETROLEUM DEVELOPMENT - HOFF 33-6 | Minor source | No |
| PETROLEUM DEVELOPMENT - J&L FARMS 43-29 | Minor source | No |
| PETROLEUM DEVELOPMENT - JOHNSON 14-7 | Minor source | No |
| PETROLEUM DEVELOPMENT - MCCARTY 28-8 | Minor source | No |
| PETROLEUM DEVELOPMENT - MEYER 31-7 | Minor source | No |
| PETROLEUM DEVELOPMENT - MILLER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT - NOFFSINGER 31-5 | Minor source | No |
| PETROLEUM DEVELOPMENT - WEBSTER 32-11 | Minor source | No |
| PETROLEUM DEVELOPMENT - WELLS RANCH 21-2 | Minor source | No |
| PETROLEUM DEVELOPMENT - WELLS RANCH 24-2 | Minor source | No |
| PETROLEUM DEVELOPMENT -STATE WELLS 14-4 | Minor source | No |
| PETROLEUM DEVELOPMENT CORP. | Minor source | No |
| PETROLEUM DEVELOPMENT CORP. | Minor source | No |
| PETROLEUM DEVELOPMENT- BOOTH 11-25 | Minor source | No |
| PETROLEUM DEVELOPMENT- EHRLICH 2 | Minor source | No |
| PETROLEUM DEVELOPMENT- FRUDDEN 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- HOFFNER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- NOFFSINGER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- O'GRADY 2 | Minor source | No |
| PETROLEUM DEVELOPMENT- WELLS RANCH 13-14 | Minor source | No |
| PETROLEUM DEVELOPMENT- WELLS RANCH 34-15 | Minor source | No |
| PETROLEUM DEVELOPMENT-BRIGHT 1 | Minor source | No |
| PETROLEUM DEVELOPMENT-CARACCIOLI 1 | Minor source | No |
| PETROLEUM DEVELOPMENT-DUNN-MILLER 23-17 | Minor source | No |
| PETROLEUM MANAGEMENT LLC | Minor source | No |
| PHD CONTRACTORS INC | Synthetic minor source | No |
| PHILLIPS 66 PIPELINE - WHITE CLIFF PUMP | Minor source | No |
| PINE BLUFFS GRAVEL & EXCVTG - HARMS PIT | Minor source | No |
| PIONEER PRESS OF GREELEY | Minor source | No |
| PITTS STOP | Minor source | No |
| PLAINS MARKETING - SP B TANK# 025056 & 7 | Minor source | No |
| PLAINS MARKETING - TAMPA CRUDE OIL | Synthetic minor source | No |
| PLATTE RIVER BIOGAS - 19179 CR 49 | Synthetic minor source | No |
| PLATTE RIVER MIDSTREAM-LUCERNE WEST STAT | Synthetic minor source | No |
| POCO HOLDCO - FREEDOM 33 | Synthetic minor source | No |
| POCO HOLDCO - JUDY 34 | Minor source | No |
| POCO HOLDCO - LONG 22-B | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.