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Virginia Administrative Code
Title 9. Environment
Title 9. Environment
Agency 25. State Water Control Board
7/3/2025

Chapter 31.
Virginia Pollutant Discharge Elimination System (VPDES) Permit Regulation
Read Chapter

  • Part V.
    Transfer, Modification, Revocation and Reissuance, and Termination of Permits
    Read all
    • Section 370
    Modification, revocation and reissuance, or termination of permits
    Section 380
    Transfer of permits
    Section 390
    Modification or revocation and reissuance of permits
    Section 400
    Minor modifications of permits
    Section 410
    Termination of permits
  • Part VII.
    General Pretreatment Regulations for Existing and New Sources of Pollution
    Read all
    • Section 730
    Purpose and applicability
    Section 740
    Objectives of general pretreatment regulations
    Section 750
    Incorporation of federal regulations
    Section 760
    Local law
    Section 770
    National pretreatment standards: prohibited discharges
    Section 780
    National pretreatment standards: categorical standards
    Section 790
    Removal credits
    Section 800
    Pretreatment program requirements: development and implementation by POTW
    Section 805
    Pretreatment requirements for testing for PFAS chemicals
    Section 810
    POTW pretreatment programs and/or authorization to revise pretreatment standards: submission for app
    Section 820
    [Reserved]
    Section 830
    Approval procedures for POTW pretreatment programs and POTW granting of removal credits
    Section 840
    Reporting requirements for POTWs and industrial users
    Section 850
    Variances from categorical pretreatment standards for fundamentally different factors
    Section 860
    Confidentiality
    Section 870
    Net/gross calculation
    Section 880
    Upset provision
    Section 890
    Bypass
    Section 900
    Modification of POTW pretreatment programs
  • Part X.
    Permitting and Enforcement Authority
    Read all
    • Section 940
    Authority of the Department of Energy for coal surface mining operations
  • Part XI.
    VPDES Electronic Reporting Requirements
    Read all
    • Section 950
    Purpose and scope
    Section 960
    Definitions
    Section 970
    Types of data to be reported electronically by VPDES permittees, facilities, and entities subject to this part
    Section 980
    Signature and certification standards for electronic reporting
    Section 990
    Requirements regarding quality assurance and quality control
    Section 1000
    Requirements regarding timeliness, accuracy, completeness, and national consistency
    Section 1010
    Waivers from electronic reporting
    Section 1020
    Implementation of electronic reporting requirements for VPDES permittees, facilities, and entities subject to this part
    Section 1030
    Adoption by reference of Appendix A to 40 CFR Part 127—Minimum Set of NPDES Data
FORMS
FORMS (9VAC25-31)

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