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  2. National Pollutant Discharge Elimination System (NPDES)

Stormwater Rules and Notices-Industrial Notices

Stormwater Rules and Notices Topics
  • Overview
  • Final Rules
  • Construction Notices
  • Industrial Notices
  • Municipal Notices

Congress gives EPA authority to develop and implement federal stormwater regulations. Any new or modified regulations must go through a rulemaking process. The process includes a proposal, public comment, and a final rule that must then be implemented and enforced.

EPA also publishes a variety of notices associated with the stormwater program, including draft and final stormwater permits, technical corrections to stormwater permits, and notices on stormwater regulations. Here is more information on the laws, regulations, proposed and final rules, and other public notices applicable to the NPDES stormwater program.

  • Current 2015 EPA Multi-Sector General Permit
    • Final National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater Discharges From Industrial Activities (PDF)(5 pp, 213 K, About PDF) (June 16, 2015) – EPA regions 1, 2, 3, 5, 6, 7, 8, 9, and 10 issued the final NPDES general permit for stormwater discharges from industrial activity, also referred to as the Multi-Sector General Permit (MSGP). The MSGP consists of 44 separate regional EPA general permits that may vary from each other based on state or tribal certifications and water quality-based requirements.
  • Expired 2008 EPA Multi-Sector General Permit
    • Final NPDES General Permit for Stormwater Discharges from Industrial Activities (PDF)(7 pp, 197 K, About PDF) (September 29, 2008) – EPA regions 1, 2, 3, 5, 6, 9, and 10 issued the final NPDES general permit for stormwater discharges from industrial activity, also referred to as the Multi-Sector General Permit (MSGP). The MSGP consists of 34 separate regional EPA permits that might vary depending on state or tribal water quality-based requirements.
  • Expired 1998 Final Modification EPA Multi-Sector General Permit
    • Final Modification of the NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(15 pp, 239 K, About PDF) (September 30, 1998) – EPA terminated the NPDES stormwater baseline industrial general permit.
    • Modification of the NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(15 pp, 239 K, About PDF) (August 07, 1998)
  • Expired 1995 Final Multi-Sector General Permit
    • Final NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(3 pp, 154 K, About PDF) (January 19, 1999) – EPA issued technical corrections and notice of the final NPDES stormwater general permit for Alaska.
    • Technical Correction; Final NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(1 pg, 98 K, About PDF) (February 20, 1996) – EPA issued a technical correction.
    • Final NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(7 pp, 136 K, About PDF) (February 09, 1996) – EPA issued corrections, technical amendments (deadline extensions for applicants under the stormwater MSGP), and notice of the final NPDES stormwater general permit for Alaska.
    • Final NPDES Stormwater Multi-Sector General Permit for Industrial Activities (PDF)(516 pp, 4.6 MB, About PDF) (September 29, 1995)
  • Extension of NPDES Permit Deadline for Stormwater Discharges for Oil and Gas Activity That Disturbs One to Five Acres (PDF)(4 pp, 186 K, About PDF) (March 09, 2005) – EPA extended until June 12, 2006, the regulatory deadline that would require stormwater permit coverage for oil and gas construction activities that disturb between one and five acres of land. The additional time was used to consider comments from stakeholders and the economic, legal, and procedural implications related to controlling stormwater discharges from the sites. The extension also addressed EPA’s intent to develop and propose a regulation by September 12, 2005, that would address stormwater discharges from the oil and gas construction sites.

National Pollutant Discharge Elimination System (NPDES)

  • About NPDES
    • Permit Basics
    • State Program Information
    • Permit Limits
    • Program Management and Oversight
    • NPDES Regulations
    • Other Federal Laws that Apply to the NPDES Permit Program
  • All NPDES Program Areas
    • Animal Feeding Operations
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    • Forest Roads
    • Industrial Wastewater
    • Municipal Wastewater
      • Combined Sewer Overflows (CSOs)
      • Sanitary Sewer Overflows (SSOs)
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      • Integrated Planning
    • National Pretreatment Program
      • Standards and Requirements
      • Roles and Responsibilities
      • Events, Training and Webinars, and Publications
    • Pesticide Permitting
    • Stormwater
      • Construction Activities
      • Industrial Activities
      • Municipal Sources
      • Transportation Sources
      • Oil and Gas Permitting
      • Stormwater Planning
      • EPA's Residual Designation Authority
      • Rules and Notices
    • Water Quality Trading
  • NPDES Technical Resources
    • Resources for Permit Writers
    • NPDES Permit Writers' Manual
    • NPDES Training
    • Tools
    • Electronic Notice of Intent (eNOI)
    • NPDES Applications and Forms
Contact Us About NPDES
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on July 16, 2024
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