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UEC Uranium Corp., Permit Amendment, PT0478, TFN 7 4/150
 
View Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Land Quality County: N/A
Multiple Compressor Engines (F032735/A0019859)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse , Johnson , Campbell
Draft Modified Operating Permit Enterprise Jonah Gas Gathering Co. LLC, Falcon Compressor Station
Due: 9/14/2026 @ 05:00 PM (US/Mountain)
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Sublette
PUBLIC NOTICE - Thermo Fluids Inc.
 
Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Solid & Hazardous Waste County: Campbell
Laramie Cement Plant (F000587/A0019497)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Albany
Kerbs Pit (F032761/A0019831)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Carbon
1MW DC Site (F032793/A0019914)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Fremont
Sioux/Jr. Reno Compressor Station (F012357/A0019754)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Campbell
UIC Draft Renewal Permit: North Butte Underground Disposal Facility, Class I, 2011-0075 v2.0
Due: 9/18/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Campbell
C/MBU Henry 14 3775 PAD (F029844/A0019652)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
C/Henry 18 3774 Pad (F029821/A0019638)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
E/Henry Tenant 10 3774 Pad (F024860/A0019713)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Diamond 2-3NH, Opal 3NH Pad (F032468/A0019709)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
C/MBU Patterson 10 3775 PAD (F029792/A0019650)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
C/Hornbuckle 6 3674 PAD (F029892/A0019625)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Emerald 1NH-3NH Sapphire 1NH, 2NH CTB (F031006/A0019710)
 
Comment Now
Type: N/A Status: Open for Comment Division: Air Quality County: N/A
Santana (F029212/A0019941)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Draft UIC Permit: Project Speed Goat, Well SG-1, Class VI-Geologic Sequestration, 2024-0116
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-2, Class VI-Geologic Sequestration, 2024-0117
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-3, Class VI-Geologic Sequestration, 2024-0118
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-4, Class VI-Geologic Sequestration, 2024-0119
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-5, Class VI-Geologic Sequestration, 2024-0120
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-6, Class VI-Geologic Sequestration, 2024-0121
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Draft UIC Permit: Project Speed Goat, Well SG-7, Class VI-Geologic Sequestration, 2024-0122
Due: 9/21/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Sweetwater , Lincoln , Uinta
Mobile Engine Fleet (F031088/A0019575)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Sublette
Draft WYPDES Permit: Carbon Creek Energy, North Cedar Draw POD, WY0050865
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Campbell
Draft WYPDES Permit: Carbon Creek Energy, Ruby-Flying E CBM Operations, WY0051446
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Johnson
Draft WYPDES Permit: Carbon Creek Energy, Imada-Indian CBM Operations, WY0052817
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Johnson
Draft WYPDES Permit: BreitBurn Operating, Sheep Point Field, WY0020265
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Park
Draft WYPDES Permit: Cody Energy, WYW 36843 Trigg 2-12 (API 1720772), WY0094013
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Hot Springs
Draft WYPDES Permit: VCP Wyoming, Hoodoo Battery, WY0095931
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Park
Draft WYPDES Permit: Zim Metal and Welding, Platte County Short-Term Holding Facility (CAFO), WY0096644
Due: 9/21/2026 @ 11:59 PM (US/Mountain)
Draft Permit Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Platte
PROPOSED DISCHARGE OF DREDGED OR FILL MATERIAL TO THE SNAKE RIVER
Due: 9/23/2026 @ 05:00 PM (US/Mountain)
Draft Permit Comment Now
Type: N/A Status: Open for Comment Division: Water Quality County: Teton
Bridger Coal Company, Phase 1 Bond Release, PT0338, TFN 7 6/337
 
View Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Land Quality County: N/A
Draft Renewal Operating Permit MountainWest Pipeline LLC, Eakin Compressor Station
Due: 9/28/2026 @ 05:00 PM (US/Mountain)
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Uinta
HF Sinclair Parco Refining LLC (F000758/A0016963)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Carbon
NTEC Loadout (F031346/A0019822)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Campbell
Shelden Compressor Station (F026297/A0019817)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
E/Pacific Power Tenant 36 3775 Pad (F029394/A0019716)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Henry Land Company 15-7/6H (F026223/A0019756)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
E/MBU Patterson 8 3775 Well Pad (F029853/A0019715)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Henry Federal 41-15H (F024727/A0019755)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Ford 23-4 (F026631/A0019744)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Cheyenne Terminal/Pipeline Station (F000426/A0019584)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Laramie
Ace (F032754/A0019942)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Johnson
Flatbow 36 SESW PAD (F030155/A0019846)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Campbell
Beverly 16-63 PAD (F028935/A0019765)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Laramie
E/Hornbuckle 33 3774 PAD (F025329/A0019714)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Hornbuckle 1-11H (F024564/A0019757)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Juniper 27E15-5FH (F028906/A0019626)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Dominion Compressor Station (F031198/A0019907)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
Allemand Soldier PAD (F025466/A0019762)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Converse
UIC Draft Renewal Permit: Wyoming Downs Septic System, Class V, 2025-0204 v1.0
Due: 10/9/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Permit Status: Open for Comment Division: Water Quality County: Laramie
Rosie (F031353/A0019811)
 
Comment Now
Type: Permit Status: Open for Comment Division: Air Quality County: Johnson
Westmoreland Haystack Mining LLC, Permit Renewal, PT0786, TFN 7 4/320
 
View Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Land Quality County: N/A
Strata Energy Inc., License Amendment, PT0802, WYSUA-1601, TFN 7 4/300
 
View Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Land Quality County: N/A
Martin Marietta Materials, Inc, Permit Revision, PT0244, TFN 7 1/320
 
View Public Notice Comment Now
Type: Permit Status: Open for Comment Division: Land Quality County: N/A
Water Quality Rules Chapter 1 (EQC 26-3101)
Due: 10/26/2026 @ 05:00 PM (US/Mountain)
Additional Information Comment Now
Type: Rulemaking Status: Open for Comment Division: Water Quality County: Statewide
Cheyenne Prairie Generating Station Expansion Project 25-05
 
Application Comment Now
Type: Permit Status: Open for Comment Division: Industrial Siting County: Laramie , Albany
UGRB Ozone Nonattainment Area Request for Redesignation - Public Input
 
Comments Comment Now
Type: N/A Status: Open for Comment Division: Air Quality County: Sweetwater , Lincoln , Sublette

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