A new Industrial Stormwater General Permit (ISGP) is scheduled to take effect on January 1, 2015. Permit holders, who receive coverage under the ISGP, must reapply for coverage by July 1, 2014. To reapply, complete a new Notice of Intent (NOI) online or download and fill out the NOI form. The changes to the ISGP include the following: Facilities that