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59 Active / Under Development Chapters
and 45 Inactive / Repealed Chapters
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|
VAC Citation
|
Chapter Title
|
Last Activity
|
Date
|
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9 VAC 25‑11
|
Public Participation Guidelines
|
Periodic Review Agency Completed
|
12/22/2021
|
|
9 VAC 25‑15
|
Regulation for Dispute Resolution
|
Periodic Review Agency Completed
|
11/25/2019
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|
9 VAC 25‑20
|
Fees for Permits and Certificates
|
Final Effective
|
11/23/2022
|
|
9 VAC 25‑31
|
Virginia Pollutant Discharge Elimination System (VPDES) Permit Regulation
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑32
|
Virginia Pollution Abatement (VPA) Permit Regulation
|
Final Effective
|
12/18/2024
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|
9 VAC 25‑40
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Regulation for Nutrient Enriched Waters and Dischargers within the Chesapeake Bay Watershed
|
Final Effective
|
11/23/2022
|
|
9 VAC 25‑71
|
Regulations Governing the Discharge of Sewage and Other Wastes from Boats
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Final Effective
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11/23/2022
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|
9 VAC 25‑91
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Facility and Aboveground Storage Tank (AST) Regulation
|
NOIRA Stage Withdrawn
|
12/4/2023
|
|
9 VAC 25‑101
|
Tank Vessel Oil Discharge Contingency Plan and Financial Responsibility Regulation
|
Periodic Review Agency Completed
|
8/21/2023
|
|
9 VAC 25‑110
|
Virginia Pollutant Discharge Elimination System General Permit for Sewage Discharges Less Than or Equal to 1,000 Gallons Per Day
|
Proposed Published
|
2/10/2025
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9 VAC 25‑115
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Seafood Processing Facilities
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Proposed Published
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2/10/2025
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9 VAC 25‑120
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Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Discharges From Groundwater Remediation of Contaminated Sites, Dewatering Activities of Contaminated Sites, and Hydrostatic Tests
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑151
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Discharges of Stormwater Associated with Industrial Activity
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑190
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Nonmetallic Mineral Mining
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑192
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Virginia Pollution Abatement (VPA) Regulation and General Permit for Animal Feeding Operations and Animal Waste Management
|
Final Effective
|
12/18/2024
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9 VAC 25‑193
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Virginia Pollutant Discharge Elimination System (VPDES) General Permit for Concrete Products Facilities
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑194
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Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Vehicle Wash Facilities and Laundry Facilities
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑196
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit for Non-Contact Cooling Water Discharges of 50,000 Gallons Per Day or Less
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑200
|
Water Withdrawal Reporting
|
Final Effective
|
11/23/2022
|
|
9 VAC 25‑210
|
Virginia Water Protection Permit Regulation
|
Final At DPB
|
5/9/2025
|
|
9 VAC 25‑215
|
Reserved
|
|
|
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9 VAC 25‑220
|
Surface Water Management Area Regulation
|
Final Effective
|
11/23/2022
|
|
9 VAC 25‑230
|
Procedural Rule No. 1 - Public and Formal Hearing Procedures
|
Periodic Review Agency Completed
|
10/1/2019
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|
9 VAC 25‑260
|
Water Quality Standards
|
Final At Governor's Office
|
5/19/2025
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|
9 VAC 25‑280
|
Ground Water Standards
|
Final Effective
|
11/23/2022
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9 VAC 25‑370
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Policy for the Protection of Water Quality in Virginia's Shellfish Growing Waters
|
Final Effective
|
11/23/2022
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9 VAC 25‑380
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Wetlands Policy
|
Final Effective
|
11/23/2022
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9 VAC 25‑390
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Water Resources Policy
|
Final Effective
|
11/23/2022
|
|
9 VAC 25‑401
|
Sewage Treatment in the Dulles Area Watershed
|
Final Effective
|
3/4/2020
|
|
9 VAC 25‑410
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Occoquan Policy
|
Final Effective
|
8/31/2022
|
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9 VAC 25‑415
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Policy for the Potomac River Embayments
|
Final Effective
|
4/14/2021
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9 VAC 25‑580
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Underground Storage Tanks: Technical Standards and Corrective Action Requirements
|
Periodic Review Agency Completed
|
9/21/2023
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|
9 VAC 25‑590
|
Petroleum Underground Storage Tank Financial Responsibility Requirements
|
Periodic Review Agency Completed
|
9/21/2023
|
|
9 VAC 25‑600
|
Designated Ground Water Management Areas
|
Periodic Review Agency Completed
|
2/22/2023
|
|
9 VAC 25‑610
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Ground Water Withdrawal Regulations
|
Final At DPB
|
5/9/2025
|
|
9 VAC 25‑630
|
Virginia Pollution Abatement Regulation and General Permit for Poultry Waste Management
|
Final Effective
|
12/18/2024
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|
9 VAC 25‑640
|
Aboveground Storage Tank and Pipeline Facility Financial Responsibility Requirements
|
Final Effective
|
11/23/2022
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9 VAC 25‑650
|
Closure Plans and Demonstration of Financial Capability
|
Final Effective
|
11/23/2022
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|
9 VAC 25‑660
|
Virginia Water Protection General Permit for Impacts Less Than One-Half Acre
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑670
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Virginia Water Protection General Permit for Facilities and Activities of Utility and Public Service Companies Regulated by the Federal Energy Regulatory Commission or the State Corporation Commission and Other Utility Line Activities
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑680
|
Virginia Water Protection General Permit for Linear Transportation Projects
|
Final Effective
|
12/18/2024
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9 VAC 25‑690
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Virginia Water Protection General Permit for Impacts from Development and Certain Mining Activities
|
Final Effective
|
12/18/2024
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9 VAC 25‑700
|
Reserved
|
NOIRA Stage Withdrawn
|
8/17/2007
|
|
9 VAC 25‑710
|
Reserved
|
NOIRA Stage Withdrawn
|
8/17/2007
|
|
9 VAC 25‑720
|
Water Quality Management Planning Regulation
|
Final Effective
|
9/25/2024
|
|
9 VAC 25‑740
|
Water Reclamation and Reuse Regulation
|
Final Effective
|
11/23/2022
|
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9 VAC 25‑770
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Financial Responsibility Requirements for Mitigation Associated with Tidal Dredging Projects
|
Final Effective
|
11/23/2022
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9 VAC 25‑780
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Local and Regional Water Supply Planning
|
Final Effective
|
10/9/2024
|
|
9 VAC 25‑790
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Sewage Collection and Treatment Regulations
|
Final At Governor's Office
|
5/19/2025
|
|
9 VAC 25‑800
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Discharges Resulting from the Application of Pesticides to Surface Waters
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑820
|
General Virginia Pollutant Discharge Elimination System (VPDES) Watershed Permit Regulation for Total Nitrogen and Total Phosphorus Discharges and Nutrient Trading in the Chesapeake Bay Watershed in Virginia
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑830
|
Chesapeake Bay Preservation Area Designation and Management Regulations (formerly 4VAC50-90)
|
Final Effective
|
9/25/2024
|
|
9 VAC 25‑860
|
Virginia Pollutant Discharge Elimination System General Permit for Potable Water Treatment Plants
|
Periodic Review Filed
|
1/21/2025
|
|
9 VAC 25‑875
|
Virginia Erosion and Stormwater Management Regulation
|
Fast-Track Effective
|
7/1/2025
|
|
9 VAC 25‑880
|
General VPDES Permit for Discharges of Stormwater from Construction Activities (formerly Part XIV, 4VAC50-60)
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑890
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit for Discharges of Stormwater from Small Municipal Separate Storm Sewer Systems (MS4s) (formerly Part XV, 4VAC50-60)
|
Final Effective
|
12/18/2024
|
|
9 VAC 25‑900
|
Certification of Nonpoint Source Nutrient Credits (formerly 4VAC50-80)
|
Periodic Review Agency Completed
|
3/11/2025
|
|
9 VAC 25‑910
|
General Permit for Use of Surficial Aquifer on the Eastern Shore
|
Final Effective
|
12/21/2022
|
|
9 VAC 25‑920
|
General Permit for Use of the Surficial Aquifer in a Groundwater Management Area
|
Final Effective
|
11/9/2022
|
| Inactive (Repealed / Renumbered / Withdrawn / Expired) |
|
9 VAC 25‑10
|
Public Participation Guidelines
(Repealed)
|
Final Effective
|
1/1/2009
|
|
9 VAC 25‑30
|
Permit Regulation (Virginia Pollutant Discharge Elimination System (VPDES) and Virginia Pollution Abatement (VPA) Permit Program)
(Repealed)
|
|
|
|
9 VAC 25‑50
|
Toxics Management Regulation
(Repealed)
|
|
|
|
9 VAC 25‑60
|
Sewerage Regulations
(Repealed)
|
|
|
|
9 VAC 25‑70
|
Regulation No. 5 - Control of Pollution From Boats
(Repealed)
|
Final Effective
|
3/12/2003
|
|
9 VAC 25‑80
|
General Regulations Under State Water Control Law - Requirement No. 1
(Repealed)
|
Periodic Review Agency Completed
|
9/9/2019
|
|
9 VAC 25‑90
|
Oil Discharge Contingency Plans and Administrative Fees for Approval
(Repealed)
|
|
|
|
9 VAC 25‑100
|
Tank Vessel Financial Responsibility Requirements and Administrative Fees for Approval
(Repealed)
|
|
|
|
9 VAC 25‑130
|
Facility and Aboveground Storage Tank Registration Requirements
(Repealed)
|
|
|
|
9 VAC 25‑140
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Aboveground Storage Tanks Pollution Prevention Requirements
(Repealed)
|
|
|
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9 VAC 25‑150
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Storm Water Discharges Associated With Industrial Activity From Heavy Manufacturing
(Repealed)
|
|
|
|
9 VAC 25‑160
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Storm Water Discharges Associated With Industrial Activity From Light Manufacturing
(Repealed)
|
|
|
|
9 VAC 25‑170
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Storm Water Discharges Associated With Industrial Activity From Transportation Facilities, Landfills, Land Application Sites and Open Dumps, Materials ...
(Repealed)
|
|
|
|
9 VAC 25‑180
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Storm Water Discharges From Construction Sites
(Repealed)
|
|
|
|
9 VAC 25‑191
|
Virginia Pollutant Discharge Elimination System (VPDES) General Permit for Concentrated Animal Feeding Operations
(Repealed)
|
NOIRA Stage Withdrawn
|
12/8/2022
|
|
9 VAC 25‑195
|
General Virginia Pollutant Discharge Elimination System (VPDES) Permit for Concentrated Aquatic Animal Production Facilities
(Repealed)
|
Periodic Review Agency Completed
|
5/29/2001
|
|
9 VAC 25‑240
|
Procedural Rule No 3 - Certification Pursuant to 33 USC ‡‚1341 (
(Repealed)
|
|
|
|
9 VAC 25‑250
|
Procedural Rule No. 4 - Proxy Voting By Board Members
(Repealed)
|
Periodic Review Agency Completed
|
7/24/2001
|
|
9 VAC 25‑400
|
Policy for Waste Treatment and Water Quality Management for the Dulles Area Watershed
(Repealed)
|
Final Stage Withdrawn
|
8/23/2007
|
|
9 VAC 25‑420
|
James River 3(C) Wastewater Management Plan Peninsula Area
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑430
|
Roanoke River Basin Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑440
|
Upper Roanoke River Subarea Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑450
|
Upper James River Basin Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑452
|
Upper James-Jackson River Subarea Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑460
|
Metropolitan/Regional Water Quality Management Plan for Northern Neck Planning District (No. 17)
(Repealed)
|
Final Effective
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4/23/2003
|
|
9 VAC 25‑470
|
York River Basin Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑480
|
Tennessee and Big Sandy River Basins Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑490
|
Rappahannock Area Development Commission (RADCO) 208 Areawide Waste Treatment Management Plan and Potomac-Shenandoah River Basin 303(E) Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑500
|
State Water Quality Management Plan for the Fifth Planning District
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑510
|
Water Quality Management Plan for the Southwest Virginia 208 Planning Area
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑520
|
Water Quality Management Plan for the First Tennessee-Virginia Development District
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑530
|
Water Quality Management Plan for the Hampton Roads Planning Area (Planning Districts 20 & 21)
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑540
|
Water Quality Management Plan for the New River Basin
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑550
|
Small Coastal River Basins and Chesapeake Bay Virginia Eastern Shore Portion Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑560
|
Potomac-Shenandoah River Basin Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑570
|
Richmond-Crater Interim Water Quality Management Plan
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑572
|
Water Quality Management Plans
(Repealed)
|
Final Effective
|
4/23/2003
|
|
9 VAC 25‑620
|
Order Declaring the Eastern Shore of Virginia - Accomack and Northampton Counties - as a Critical Ground Water Area (See 9VAC25-600)
(Repealed)
|
Fast-Track Effective
|
10/10/2013
|
|
9 VAC 25‑730
|
(See 9 VAC 25-71) Smith Mountain Lake No-Discharge Zone
(Repealed)
|
Final Effective
|
3/12/2003
|
|
9 VAC 25‑750
|
General VPDES Permit Regulation for Discharges of Storm Water from Small Municipal Separate Storm Sewer Systems
(Repealed)
|
|
|
|
9 VAC 25‑760
|
James River (Richmond Regional West) Surface Water Management Area
(Withdrawn before promulgation)
|
Proposed Stage Withdrawn
|
12/4/2023
|
|
9 VAC 25‑810
|
General Virginia Pollutant Discharge Elimination System (VPDES) Permit for Coin-Operated Laundry
(Repealed)
|
Final Effective
|
10/16/2012
|
|
9 VAC 25‑840
|
Erosion and Sediment Control Regulations (formerly 4VAC50-30)
(Repealed)
|
NOIRA Stage Withdrawn
|
8/17/2007
|
|
9 VAC 25‑850
|
Erosion and Sediment Control and Stormwater Management Certification Requirements (formerly 4VAC50-50)
(Repealed)
|
NOIRA Stage Withdrawn
|
8/17/2007
|
|
9 VAC 25‑870
|
Virginia Stormwater Management Program (VSMP) Regulation (formerly 4VAC50-60)
(Repealed)
|
NOIRA Stage Withdrawn
|
7/25/2024
|
