Stormwater Permit Support Services

Herrera has been integral in the history and evolution of stormwater management in the Pacific Northwest, and brings a wealth of experience to supporting permittees in meeting the municipal, industrial, and construction stormwater permit requirements of the National Pollutant Discharge Elimination System (NPDES) program. Our stormwater permit support strengths include developing internal tools (e.g., checklists, SWPPPs, SOPs, and training) to streamline stormwater plan review, O&M, and inspection processes and external tools (e.g., codes, manuals, handouts, checklists) to streamline the stormwater site plan submittal process.