Under the California Industrial General Storm Water Permit (IGP or General Permit), annual reports are due in SMARTS on July 15. We’ve...

The new Texas Pollutant Discharge Elimination System (TPDES) Stormwater Multi-Sector General Permit (MSGP), TXR050000, becomes effective...

The new Oregon Stormwater Discharge General Permit No. 1200-Z has been adopted as of March 25, 2021! While existing 1200-Z industrial...