Public Notices
All Divisions
Ozone Action Day Issued for Monday, January 20, 2020
UGRB Ozone Outlook for January 19 - 21, 2020
DEQ to Hold Pre Winter Ozone Season Meeting and Open House
Regional Haze 309(g) SIP Hearing
Wyoming Air Quality Advisory Board Meeting Cancellation
Environmental Quality Council hearing August 14, 2019
Air Quality Advisory Board Meeting 7-15-19
Wyoming Air Quality Division - SO2 Data Requirements Rule Annual Report
Smoke Management and Open Burning
Indoor Air Quality
Air Quality Awareness Month
Air Quality Advisory Board Meeting 12-11-18
UPDATED: DEQ assists Cheyenne in replacing two city buses for before-and-after school program.
Wyoming DEQ Air Quality Awareness Month Outreach Highlight Video
Wyoming Air Quality Advisory Board - Special Meeting
Air Quality Awareness Week: Wildfires in Wyoming
Air Quality Awareness Week: Preserving Clean Air
Air Quality Awareness Week: Air Quality Trends in Wyoming
Air Quality Awareness Week 2018
Notice of Air Quality Advisory Board Meeting (7/17/17)
Wyoming State Implementation Plan: 5-Year Progress Report for Regional Haze (draft public comment period)
FRIDAY: Air Quality Awareness Week: Air Quality Trends (Part 2)
THURSDAY: Air Quality Awareness Week: Air Quality Trends (Part 1)
Wyoming Department of Environmental Quality - Air Quality Division: Notice of Public Hearing
Notice of Request for a Permit and Hearing Filing Information Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-06 Exxon Mobil Corporation’s LaBarge Carbon Capture Project
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Public Notice Review of Requests to Amend Boswell Wind LLC’s Permit DEQ/ISC 15-05 Wyoming Department of Environmental Quality, Wyoming Industrial Siting Council
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Public Notice of Docket DEQ/ISC 20-01 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Permit Approval Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 18-11 Two Rivers and Lucky Star Wind Energy Project
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Notice of Permit Approval Before the Wyoming Industrial Siting Council Docket Number DEQ/ISC 19-02 Cedar Springs III Wind Energy Project
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Public Notice of Docket DEQ/ISC 19-05 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
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Notice of Permit Renewal Application - Peabody Caballo Mining, LLC
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Notice of Application for Area and Phase I Bond Releases - Peabody Powder River Mining, LLC
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Notice of Application for Area Bond and Phase I Bond Releases - Peabody Caballo Mining, LLC
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Notice of Phase 3 Bond Release Application - Thunder Basin Coal Company, LLC
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Notice of Revision Application - Genesis Alkali Wyoming, LP, PT0335
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Notice of Permit Revision Application - PT0821, Phillips & Jordan, Inc.
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Notice of Public Meeting - Land Quality Advisory Board, December 12, 2019
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Notice of Amendment Application to Source Material License - Uranium One USA, Inc.
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Notice of Application to Amend Source Material License - Western Nuclear Inc.
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Notice of Small Mine Amendment Application - Fisher Sand and Gravel Company
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Required Annual Report Information for Trona Operations
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DEQ meeting reclamation and bonding responsibilities
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Notice of Application for Bond Release - Peabody Caballo Mining, LLC
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Notice of Small Mine Permit Amendment Application - Melgaard Construction Co., Inc.
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Notice of LQD Advisory Board Meeting - August 22, 2019
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Notice of Small Mine Permit Amendment Application - C&B Sand and Gravel, Inc.
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Notice of Permit Application - Bentonite Performance Minerals, LLC
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Notice of Application for Phase 3 Bond Release - Buckskin Mining Company
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Land Quality Division Revised Guideline 17 - Postmine Impoundments and Playas
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Notice of Application for Small Mine Amendment - Willits Company, Inc.
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Notice of Revised Noncoal Sample Public Notice Formats #7 and #9
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Notice of Request for Interim Mine Stabilization - Uranium One USA, Inc. - Willow Creek Mine
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Central Weston County Solid Waste Disposal District - Closure Permit Application for Osage Landfill
Water and Waste Advisory Board Meeting
Washakie County Solid Waste Disposal District Worland #2
City of Sundance Construction Demolition Landfill Public Notice
NOTICE OF SOLICITATION FOR PROFESSIONAL SERVICES
Notice of Final Adoption Solid Waste Rules and Regulations Chapter 4 and Chapter 6
Final Public Notice Hazardous Waste Rules
DEQ helps communities protect groundwater from contamination
Draft Final Lander Maverik Remedial Action Plan
Notice Regarding Storage Tank Program Requirements
Storage Tank Owner/Operator/Tester/Installer Outreach
Storage Tank Owner/Operator/Tester/Installer Outreach
Monthly Inspections of Regulated Storage Tanks
International Code Council Offers Proctored Remote Online Testing for Wyoming Storage Tank Operators
Proposed Remedial Action Plans For Storage Tank Program Sites in Cheyenne and Rawlins
Wyoming Solid and Hazardous Waste Division Rules and Regulations, Chapter 1 Storage Tank Program, Storage Tanks
Wyoming Environmental Quality Council
Storage Tank Program Contractor 2018 Prequalification
New EPA Underground Storage Tank Regulations
Public Notice - Town of Star Valley Ranch - DWSRF Application - Town of Star Valley Ranch Water Improvement Project – 2021
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice - City of Cheyenne Board of Public Utilities - DWSRF Application - North City Zone Improvements Project
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice – The High Meadow Ranch Water District – DWSRF Loan Application – The High Meadow Ranch Water Rehabilitation Phase 2 Project
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice - City of Gillette - CWSRF Application - City of Gillette Wastewater Treatment Facility (WWTF) Headworks Improvement Project
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 24
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED DISCHARGE OF DREDGED OR FILL MATERIAL TO FISH CREEK
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN FLAT CREEK IN TETON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PUBLIC NOTICE: Draft Wyoming 2020 Integrated 305(b) and 303(d) Report
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice – Northwest Rural Water District of Cody, Wyoming – DWSRF Loan – Hydrant Replacement and Corrosion Protection Improvements
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice – North Sweetwater Water and Sewer District of Reliance, Wyoming – CWSRF Loan Increase – Lagoon Modifications
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE BELLE FOURCHE RIVER IN CROOK COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN FISH CREEK IN TETON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE NORTH PLATTE RIVER IN PLATTE COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN COTTONWOOD CREEK IN UINTA COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED DISCHARGE OF DREDGED OR FILL MATERIAL TO WETLANDS ADJACENT TO OBSIDIAN AND GLEN CREEKS
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED DISCHARGE OF DREDGED OR FILL MATERIAL TO ATHERTON CREEK AND WETLANDS
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN CODY CREEK IN TETON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN CHRISTIENSEN CREEK IN LINCOLN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN PERKS CREEK AND DAVE CREEK IN LINCOLN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN SPENCER CREEK IN LINCOLN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN CROW CREEK IN LINCOLN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE TONGUE RIVER IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Water and Waste Advisory Board Meeting
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN FLAT CREEK IN TETON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN BIG GOOSE CREEK IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Wyoming Nonpoint Source Task Force Public Meeting
FY20 Request for Proposals—Section 319 and 205(j) Grants Grants Application Training Webinar Recording Now Available
FY20 Request for Proposals: Clean Water Act Section 319 Grant, Clean Water Act Section 205(j) Grant
CANCELLED: Wyoming Nonpoint Source Task Force meeting
NONPOINT SOURCE SUCCESS STORY
Notice to Avoid and Report Possible Harmful Algal Blooms in Wyoming Waters
Revised Draft Permit for Aethon Energy (Moneta Divide)
WYPDES PROPOSED Discharge Permit Public Notices for January 2020
WYPDES PROPOSED Discharge Permit Public Notices for December 2019
WYPDES PROPOSED Discharge Permit Public Notices for November 2019
WYPDES PROPOSED Discharge Permit Public Notices for October 2019
WYPDES PROPOSED Discharge Permit Public Notices for September 2019
Local Learning Workshop Casper WY
WYPDES PROPOSED Discharge Permit Public Notices for August 2019
WYPDES PROPOSED Discharge Permit Public Notices for July 2019
WYPDES PROPOSED Discharge Permit Public Notices for June 2019
WYPDES PROPOSED Discharge Permit Public Notices for May 2019
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Riverton Meeting Room Changed
Update on Proposed Aethon Energy (Moneta Divide Gas Field) Discharge Permit - Online Comments are now being accepted
WYPDES PROPOSED Discharge Permit Public Notices for April 2019
WDEQ Announcement of Extension of Public Comment Period and Public Meetings on the Proposed Moneta Divide Gas Field Discharge Permit
WYPDES PROPOSED Discharge Permit Public Notices for March 2019
WYPDES PROPOSED Discharge Permit Public Notices for February 2019
WYPDES PROPOSED Discharge Permit Public Notices for January 2019
WYPDES PROPOSED Discharge Permit Public Notices for October 2018
WYPDES PROPOSED Discharge Permit Public Notices for September 2018
WYPDES PROPOSED Discharge Permit Public Notices for August 2018
WYPDES PROPOSED Discharge Permit Public Notices for July 2018
WYPDES PROPOSED Discharge Permit Public Notices for June 2018
WYPDES PROPOSED Discharge Permit Public Notices for May 2018
WYPDES PROPOSED Discharge Permit Public Notices for April 2018
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 24
Environmental Quality Council Hearing November 19, 2019
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 27
PUBLIC NOTICE- Basin Electric Power Cooperative Laramie River Station PM10 Exceptional Event Documentation Packet
Public Notices: Wednesday, January 22, 2020
Public Notices: Wednesday, January 22, 2020
Public Notices: Friday, January 17, 2020
Public Notices: Wednesday, January 15, 2020
Public Notices: Tuesday, January 14, 2020
Public Notices: Tuesday, January 14, 2020
Public Notices: Friday, January 3, 2019
Public Notices: Thursday, January 9, 2020
Public Notices: Friday, December 27, 2019
Public Notices: day, December 27, 2019
Public Notices: Thursday, December 26, 2019
Public Notice: Tuesday, December 24, 2019
Public Notices: Saturday, December 21, 2019
Public Notice: Thursday, December 19, 2019
Public Notices: Wednesday, December 18, 2019
Title V Permit - Bridger Compressor Station
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Title V Draft Permit
Renewed Title V Draft Permit
Title V Draft Permit
Public Notice for Devon Energy - Beaver Creek Compressor Station P0022332
Public Notice for Black Hills Bentonite - Mills Complex P0022200
Title V Draft Permit
Modified Title V Draft Permit
Title V Draft Permit
Title V Draft Permit Burlington Resources Lost Cabin
Title V Draft Permit Colorado Interstate Gas Laramie CS
Title V Draft Permit
Public Notice Morgan Draw/Crenshaw Hill Compressor Station
Draft Permit for Powder River Midstream, LLC, Dry Willow Water Pump Station
Public Notice Casper Compressor Station
Public Notice Cheyenne Landfill
Title V Announcement
Public Announcement - WDEQ Black Forks Watershed E. coli TMDL Public Meeting
TMDL Project Information
Public Notice: The Blacks Fork Watershed E. coli Total Maximum Daily Load 45-day Public Comment Period
TMDL Project Information
Notice of 2020 Integrated Report Data Submission Deadline
TMDL Project Information
Public Outreach Hearings--Wyoming Surface Water Quality Standards Triennial Review
TMDL Project Information
PUBLIC NOTICE: Draft Wyoming 2018 Integrated 305(b) and 303(d) Report
TMDL Project Information
Public Notice: DEQ Releases Revised Version of Wyoming’s Methods for Determining Surface Water Quality Condition
TMDL Project Information
Public Notice - Town of Star Valley Ranch - DWSRF Application - Town of Star Valley Ranch Water Improvement Project – 2021
SRF List-serve
Public Notice - City of Cheyenne Board of Public Utilities - DWSRF Application - North City Zone Improvements Project
SRF List-serve
Public Notice – The High Meadow Ranch Water District – DWSRF Loan Application – The High Meadow Ranch Water Rehabilitation Phase 2 Project
SRF List-serve
Public Notice - City of Gillette - CWSRF Application - City of Gillette Wastewater Treatment Facility (WWTF) Headworks Improvement Project
SRF List-serve
Public Notice – Northwest Rural Water District of Cody, Wyoming – DWSRF Loan – Hydrant Replacement and Corrosion Protection Improvements
SRF List-serve
Public Notice – North Sweetwater Water and Sewer District of Reliance, Wyoming – CWSRF Loan Increase – Lagoon Modifications
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - City of Green River Wastewater Treatment Plant Replacement Facility Construction
SRF List-serve
Public Notice – City of Laramie, Wyoming – CWSRF Application – Laramie Wastewater Treatment Plant Upgrades
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Town of Dubois, 2020 Electronic Read Water Meters
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - City of Casper, North Platte Sanitary Sewer Rehabilitation Project
SRF List-serve
Public Notice - Spring Creek Improvement and Service District - DWSRF Application - Spring Creek Improvement and Service District Well No. 3 Project
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - City of Newcastle, Madison Well 5 Completion Project
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - TOWN OF LUSK, LUSK WATER SYSTEM IMPROVEMENTS 2018 PROJECT
SRF List-serve
FINDING OF NO SIGNIFICANT IMPACT - Pioneer Water and Sewer District Water Transmission Pipeline Project
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Town of Pinedale South Fremont Avenue Rehabilitation Project
SRF List-serve
Public Notice - Pioneer Water and Sewer District - DWSRF Application - Pioneer Water Transmission Pipeline
SRF List-serve
Public Notice - Buffalo Valley Water District in Moran, Wyoming - DWSRF Application - Water Distribution Piping Replacement
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - CITY OF SUNDANCE AND SUNDANCE WEST WATER STORAGE PROJECT
SRF List-serve
FINDING OF NO SIGNIFICANT IMPACT - Melody Ranch Water System Improvements
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - South Park Service Center Improvement and Service District’s Centralized Sewer Collection System and Water System Improvements
SRF List-serve
Public Notice - Town of Midwest - DWSRF Application - Refinance of existing water line loan through USDA
SRF List-serve
Public Notice - City of Newcastle - DWSRF Application - Well No 5 Connection and Water Improvements
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Town of Moorcroft, Sanitary Sewer Improvements
SRF List-serve
WYOMING STATE REVOLVING FUNDS - FY2019 INTENDED USE PLANS - PUBLIC MEETING
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Melody Ranch Improvement and Service District, Water Valve Repair Project
SRF List-serve
Water and Waste Advisory Board Meeting
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
Notice of Final Adoption Solid Waste Rules and Regulations Chapter 4 and Chapter 6
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
Final Public Notice Hazardous Waste Rules
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
WY EQC Hazardous Waste Rules Public Notice 2.19.19 Meeting
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
WWAB 6.13.18
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
HollyFrontier Permit Notice
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
FOR A DRAFT HAZARDOUS WASTE MANAGEMENT FACILITY PER
Hazardous Waste Rule Updates, Current Issues, and Hazardous Waste Permitting and Corrective Action
Public Meeting: Crook County Rural Water Study
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
Release of Report of Investigation into Public Concerns of Water Quality and Water Level Issues in the Vicinity of the City of Gillette’s Madison Wellfield, Crook County, Wyoming
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
CORRECTED: Public Notice - City of Gillette Proposed Discharge Authorizations
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
Reminder: Town Hall Meeting: Gillette-Madison Wellfield
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
Town Hall Meeting: Gillette-Madison Wellfield
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
DEQ releases sampling results summary regarding the Gillette-Madison Wellfield Project
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
Updated information on Gillette-Madison Well Field Project Website
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov
Madison Well Field Project: Sampling private water wells to begin on October 23
Click here for more information and updates regarding this project. Project Contact: Lily Lee at 777-7072 lily.lee@wyo.gov or Nicole Twing at 777-8275 nicole.twing@wyo.gov