Public Notices
All Divisions
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
Public Notice of Docket DEQ/ISC 19-05 Regular Meeting of the Industrial Siting Council Wyoming Department of Environmental Quality
Click on link for current ISD Public Notices
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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Washakie County Solid Waste Disposal District Worland #2
City of Sundance Construction Demolition Landfill Public Notice
NOTICE OF SOLICITATION FOR PROFESSIONAL SERVICES
Washakie County Solid Waste Disposal District #1 Public Notice
Central Wyoming Solid Waste Disposal District Osage Closure Public Notice
Central Weston County SWDD Public Notice
Water And Waste Advisory Board Meeting
Public Notice Chapter 18 Rule
Corrected - The Wyoming Department of Environmental Quality Water and Waste Advisory Board
Water and Waste Advisory Board Meeting
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
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
PROPOSED TEMPORARY TURBIDITY INCREASE IN BIG GOOSE CREEK IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE GRANITE CREEK IN BIG HORN 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 SAVERY CREEK IN CARBON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN BAR BC CREEK & THE GROS VENTRE RIVER IN TETON COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
EPA hosts high school video challenge about HABs
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN WOLF CREEK IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN WOLF CREEK IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN LITTLE GOOSE CREEK IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN SYBILLE CREEK IN PLATTE COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Environmental Quality Council Hearing November 19, 2019
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 THE TONGUE RIVER IN SHERIDAN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE NORTH PLATTE RIVER IN NATRONA COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE GREEN RIVER IN SUBLETTE COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN WEST PASS CREEK IN SHERIDAN 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
Public Notice – City of Sheridan, Wyoming – CWSRF Application - Landfill Cell Closure Project
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 GREYS RIVER IN LINCOLN COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN SYBILLE CREEK IN ALBANY COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice – Town of Casper, Wyoming – CWSRF Application – North Platte Sanitary Sewer Rehabilitation Project (NPSS)
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN PINE CREEK IN SUBLETTE COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
Public Notice – Town of Dubois, Wyoming – DWSRF Application – 2020 Electronic Read Water Meters
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
PROPOSED TEMPORARY TURBIDITY INCREASE IN THE WOOD RIVER IN PARK COUNTY
Water Quality Division Proposed Rule updates, Meeting Notices, Current Issues, and other information
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
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 December 2018
WYPDES PROPOSED Discharge Permit Public Notices for November 2018
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
WYPDES PROPOSED Discharge Permit Public Notices for March 2018
WYPDES PROPOSED Discharge Permit Public Notices for February 2018
WYPDES PROPOSED Discharge Permit Public Notices for January 2018
Environmental Quality Council Hearing November 19, 2019
Draft Permit – UIC Class V - 19-134 Grand Teton National Park - AMK Ranch
Draft Permit - UIC Class V - 19-099 Teton Valley Ranch Camp
Notice of Intent to Terminate Permit(s) – UIC 13-268 – Ciris Energy, Inc.
Notice of Final Adoption: Water Quality Rules and Regulations, Chapter 27
Water And Waste Advisory Board Meeting
Public Notice: Wednesday, October 9, 2019
Public Notices: Friday, October 4, 2019
Public Notices: Thursday, October 3, 2019
Public Notices: Wednesday, October 2, 2019
Public Notices: Thursday, September 26, 2019
Public Notices: Tuesday, September 24, 2019
Public Notice: Friday, September 20, 2019
Public Notice: Thursday, September 19, 2019
Public Notices: Wednesday, September 18, 2019
Public Notices: Tuesday, September 17, 2019
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
Title V Draft Permit Public Notice for Barber Creek Generation Station
Title V Draft Permit for Hartzog Generation Station
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
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 – City of Sheridan, Wyoming – CWSRF Application - Landfill Cell Closure Project
SRF List-serve
Public Notice – Town of Casper, Wyoming – CWSRF Application – North Platte Sanitary Sewer Rehabilitation Project (NPSS)
SRF List-serve
Public Notice – Town of Dubois, Wyoming – DWSRF Application – 2020 Electronic Read Water Meters
SRF List-serve
FINDING OF NO SIGNIFICANT IMPACT - Northwest Rural Water District (NRWD) 2020 System Upgrades Project
SRF List-serve
Public Notice – Town of Clearmont, Wyoming – DWSRF Application – Clearmont Level III Water Systems
SRF List-serve
Public Notice - Northwest Rural Water District of Cody, Wyoming - DWSRF Application - NRWD 2020 System Upgrades
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Town of Encampment, Lagoon Improvement Project
SRF List-serve
WYOMING STATE REVOLVING FUNDS FY2020 INTENDED USE PLANS PUBLIC MEETING
SRF List-serve
SHERIDAN HILLSLIDE STABILIZATION PROJECT - ADVERTISEMENT FOR BIDS
SRF List-serve
Public Notice - City of Laramie - CWSRF Application - North Laramie Sanitary Sewer Trunk Main
SRF List-serve
FINDING OF NO SIGNIFICANT IMPACT - Hillslide Stabilization Project
SRF List-serve
Public Notice - Board of Public Utilities - DWSRF Proposed Amendment - Cheyenne Hydroelectric Generation Facility
SRF List-serve
Public Notice - City of Newcastle - CWSRF Application - Newcastle Radio Read Meters
SRF List-serve
Public Notice - Town of Encampment - CWSRF Application - Town of Encampment Sewer Lagoon Improvement
SRF List-serve
WYOMING STATE REVOLVING FUNDS - 2020 INTENDED USE PLANS
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Town of Moorcroft, Water Mains Improvements
SRF List-serve
Public Notice - High Meadow Ranch Water District (HMRWD) - DWSRF Application - High Meadow Ranch Water Rehabilitation Phase 2
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - City of Laramie, North Laramie Sanitary Sewer Trunk Main Project
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - City of Laramie Landfill Stage 2 Expansion Project
SRF List-serve
REVISED CATEGORICAL EXCLUSION DETERMINATION - CITY OF SUNDANCE AND SUNDANCE WEST WATER STORAGE PROJECT
SRF List-serve
CATEGORICAL EXCLUSION DETERMINATION - Spring Creek Improvement and Service District’s Well No. 3 Project
SRF List-serve
Public Notice - City of Laramie - CWSRF Application - Laramie Landfill Stage 2 Expansion
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
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