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 |
|---|---|---|
| PDC ENERGY - SCHMIDT CARLSON MOSIER T4N- | Minor source | No |
| PDC ENERGY - SCHMIDT ELMER T4N-R65W-S30 | Minor source | No |
| PDC ENERGY - SCHMIDT ELMER T4N-R65W-S30 | Minor source | No |
| PDC ENERGY - SCHMIDT ROY A T4N-R66W-S25 | Minor source | No |
| PDC ENERGY - SCHMIDT T4N-R65W-S19 L02 | Minor source | No |
| PDC ENERGY - SCHMUNK 31 | Minor source | No |
| PDC ENERGY - SCHNEIDER 19 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - SCHNEIDER HD PAD | Synthetic minor source | No |
| PDC ENERGY - SCHRUTE 16 SEC HZ | Minor source | No |
| PDC ENERGY - SCHWAB CECIL T4N-R66W-S26 L | Minor source | No |
| PDC ENERGY - SCHWAB T4N-R66W-S26 L03 | Minor source | No |
| PDC ENERGY - SCOTTSDALE T4N-R67W-S26 L02 | Minor source | No |
| PDC ENERGY - SEGAL 24 SEC PAD | Minor source | No |
| PDC ENERGY - SEGAL 4-0-24 | Minor source | No |
| PDC ENERGY - SEGL T5N-R66W-S24 L01 | Minor source | No |
| PDC ENERGY - SEILBACH 1; 11-17 | Minor source | No |
| PDC ENERGY - SEVERIN T6N-R66W-S4 L | Minor source | No |
| PDC ENERGY - SHABLE 7 SEC HZ | Minor source | No |
| PDC ENERGY - SHAFTO T5N-R66W-S27 L01 | Minor source | No |
| PDC ENERGY - SHULTZ 11-31D; 24-30D.. | Minor source | No |
| PDC ENERGY - SHUPE 13-32/MOORE 13-31, 35 | Minor source | No |
| PDC ENERGY - SIEBRING 33D, 34-29U; | Minor source | No |
| PDC ENERGY - SIMONSEN 12E-223, 1I-421, 1 | Minor source | No |
| PDC ENERGY - SIMPSON FD PAD | Synthetic minor source | No |
| PDC ENERGY - SKURICH-ROTHE 6-A | Minor source | No |
| PDC ENERGY - SKURICH-ROTHE STATE 22-6 | Minor source | No |
| PDC ENERGY - SOPHIE 1 | Minor source | No |
| PDC ENERGY - SORIN NATURAL RESOURCES 2M | Synthetic minor source | No |
| PDC ENERGY - SORIN NATURAL RESOURCES 2R | Synthetic minor source | No |
| PDC ENERGY - SPARROW T4N-R66W-S20 L01 | Minor source | No |
| PDC ENERGY - SPAUR 10 SEC PAD 1 & 2 | Synthetic minor source | No |
| PDC ENERGY - SPAUR BROTHERS | Minor source | No |
| PDC ENERGY - SPINNEY | Synthetic minor source | No |
| PDC ENERGY - SRC M&T WELLS | Minor source | No |
| PDC ENERGY - ST T4N-R66W-S36 L02 | Minor source | No |
| PDC ENERGY - ST T4N-R67W-S36 L02 | Minor source | No |
| PDC ENERGY - STATE 22-36 | Minor source | No |
| PDC ENERGY - STATE 81 41-16 | Minor source | No |
| PDC ENERGY - STATE LEASE 5519 22-8 & 8D | Minor source | No |
| PDC ENERGY - STATE LEASE 81 23-16 | Minor source | No |
| PDC ENERGY - STATE PETERSON 33, 34.. | Minor source | No |
| PDC ENERGY - STELLA 22 SEC HZ | Minor source | No |
| PDC ENERGY - STENZEL T5N-R65W-S31 | Minor source | No |
| PDC ENERGY - STILLROVEN FARMS PAD | Synthetic minor source | No |
| PDC ENERGY - STONEBRAKER 28V-234... | Minor source | No |
| PDC ENERGY - STROH #35-1 & #35-2 | Minor source | No |
| PDC ENERGY - STROH 13 SEC PAD 1/2 | Synthetic minor source | No |
| PDC ENERGY - STROH 14-1, 2 | Minor source | No |
| PDC ENERGY - STROH 24-12 | Minor source | No |
| PDC ENERGY - STROH DUTTON PAD | Minor source | No |
| PDC ENERGY - STROH T4N-R67W-S2 L02 | Minor source | No |
| PDC ENERGY - STROH T5N-R67W-S35 L02 | Minor source | No |
| PDC ENERGY - STROMBERGER FED T4N-R66W-S1 | Minor source | No |
| PDC ENERGY - STRONG | Minor source | No |
| PDC ENERGY - STUG BARN GREELEY T5N-R66W- | Minor source | No |
| PDC ENERGY - SULLIVAN 3-1 | Minor source | No |
| PDC ENERGY - SUNLIGHT 8 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - SUNMARKE 28U-334, 434; 28V- | Minor source | No |
| PDC ENERGY - SWANSON 34-20 | Minor source | No |
| PDC ENERGY - SWIFT FACILITY | Minor source | No |
| PDC ENERGY - SYLVESTER 31, F31, 36 G06 | Minor source | No |
| PDC ENERGY - T&M DE PAD | Synthetic minor source | No |
| PDC ENERGY - TAILHOLT FD 11 | Synthetic minor source | No |
| PDC ENERGY - TANNER FED T4N-R66W-S33 L01 | Minor source | No |
| PDC ENERGY - TARIN FEDERAL 32 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - TATMAN 34 PAD | Minor source | No |
| PDC ENERGY - THISTLE DOWN 31 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - THORNTON 11V-404 | Minor source | No |
| PDC ENERGY - THORNTON 15E-432 | Minor source | No |
| PDC ENERGY - THORNTON 15Y-414 | Minor source | No |
| PDC ENERGY - THORNTON 17T-421 | Minor source | No |
| PDC ENERGY - THORNTON 18L-401 | Minor source | No |
| PDC ENERGY - THORNTON 21K-443 | Minor source | No |
| PDC ENERGY - THOUT 22-1, 2 | Minor source | No |
| PDC ENERGY - THUNDER 3 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - TOLMACHOFF 41-33.. | Minor source | No |
| PDC ENERGY - TRIANGLE 6, 18-22 | Minor source | No |
| PDC ENERGY - TRIMAR FARMS 29 SEC PAD 1/2 | Synthetic minor source | No |
| PDC ENERGY - TROUDT 18-27 PAD | Synthetic minor source | No |
| PDC ENERGY - TROY 1 | Minor source | No |
| PDC ENERGY - UHRICH 33, 34, 44-8 | Minor source | No |
| PDC ENERGY - UHRICH 43-8 | Minor source | No |
| PDC ENERGY - UNI UPRC T4N-R66W-S3 L01 | Minor source | No |
| PDC ENERGY - UNION TANK BATTERY | Minor source | No |
| PDC ENERGY - UPRC G07-99HZ | Synthetic minor source | No |
| PDC ENERGY - UPRC NELSON T4N-R66W-S27 L0 | Minor source | No |
| PDC ENERGY - UPRC T5N-R66W-S27 L02 | Minor source | No |
| PDC ENERGY - UPV BENSLER T5N-R66W-S29 L0 | Minor source | No |
| PDC ENERGY - UPV T5N-R66W-S27 L01 | Minor source | No |
| PDC ENERGY - UPV T5N-R66W-S27 L01 | Minor source | No |
| PDC ENERGY - UYEMURA 33, 34-31.. | Minor source | No |
| PDC ENERGY - VAIR 12, 13-18 | Minor source | No |
| PDC ENERGY - VANDERHOFF CLARK T4N-R66W-S | Minor source | No |
| PDC ENERGY - VANDERHOFF CLARK T4N-R66W-S | Minor source | No |
| PDC ENERGY - VANDERHOOF ANDERS T4N-R66W- | Minor source | No |
| PDC ENERGY - VAUGHAN 12-30 | Minor source | No |
| PDC ENERGY - VETTER 26-12, 13 | Minor source | No |
| PDC ENERGY - VETTER T5N-R67W-S35 L01 | Minor source | No |
| PDC ENERGY - VICTOR KLEIN 20-1A | Minor source | No |
| PDC ENERGY - VISTA PAD | Synthetic minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.