Document Library
Official EPA and state stormwater permits, templates, and forms for construction compliance. Links go to the authoritative source whenever possible.
Federal — EPA
2022 Construction General Permit (CGP)
Current federal construction stormwater permit, templates, and NOI submission.
2021 Multi-Sector General Permit (MSGP)
Industrial stormwater permit covering non-construction facilities across 29 sectors.
State Resources
Arizona (ADEQ)
State permit and templates for Arizona construction stormwater.
California (SWRCB / SMARTS)
California's construction permit and SMARTS reporting portal.
Texas (TCEQ)
TXR150000 permit and core forms for Texas construction sites.
Colorado (CDPHE)
Permit landing page and compliance guidance for Colorado.
Washington (Ecology)
Current permit information and editable SWPPP template.
State Permit Overview
Last checked: August 29, 2025Official program links and current Construction General Permit identifiers for each U.S. state. Always confirm the latest permit status and renewal dates directly with the program.
| State | Program | Permit ID | Last Renewal |
|---|---|---|---|
| Arizona | ADEQ CGP Program | AZG2020-001 | June 30, 2025 |
| California | SWRCB Construction General Permit | 2022 CGP (Order 2022-0057-DWQ) | September 1, 2023 |
| Texas | TCEQ CGP Program | TXR150000 | March 5, 2023 |
| Colorado | CDPHE COR400000 | COR400000 | April 1, 2024 |
| Washington | Ecology CSWGP | CSWGP | Dec 31, 2025 |
| Florida | Florida CGP Program | Generic Permit (5-year term) | Rolling 5-year term |
| New York | NYSDEC SPDES CGP | GP-0-25-001 | January 29, 2025 |
| Georgia | Georgia EPD Stormwater | CGP-v4.0 | March 15, 2025 |
| Pennsylvania | Penn DEP CGP Program | PAG-02 General Permit | July 1, 2025 |
| Illinois | Illinois EPA Stormwater | ILR10 Permit | August 1, 2024 |
| Ohio | Ohio EPA CGP Program | OHC000005 | April 1, 2025 |
| Massachusetts | MassDEP Construction CGP | CMC GP | August 15, 2025 |
Put Your Compliance in One Place
EnviroReport automates inspections, rain tracking, and SWPPP documentation so your team spends less time on admin and more time on the job.
Create Your Free AccountFree for up to 5 sites. No credit card required.