NPDES & Industrial Stormwater Permitting (SWPPP)
Comprehensive stormwater compliance for industrial facilities triggering state General Permits (PA PAG-03, NJPDES 5G2, NC NCG14/NCG19, SC MSGP, VA VAG11/VAR05, DE MSGP Sectors E/J, MD 20-SW/16-MA, NY MSGP) or individual discharge permits. We turn complex drainage monitoring into clear, repeatable operational procedures.
Standard 4-Step Process Flow
Determining facility industrial classification (SIC/NAICS codes), outdoor exposure areas, and discharge points to state receiving waters or municipal storm sewers.
Conducting physical site mapping to chart outfalls, material storage yards, fueling islands, and evaluating current structural/non-structural Best Management Practices (BMPs).
Authoring a customized, defensible Stormwater Pollution Prevention Plan (SWPPP), assembling site maps, drafting the Notice of Intent (NOI), and coordinating with state environmental regulators.
Establishing sampling routines, training personnel on runoff collection, calibration of pH meters (Oakton 30 pHTester guidance), preparing Discharge Monitoring Reports (DMRs), and annual comprehensive reviews.
π¦ Key Deliverables & Inclusions:
- Facility-Specific Stormwater Pollution Prevention Plan (SWPPP)
- Certified Notice of Intent (NOI) / Permit Application Submittal
- Detailed Drainage Outfall & BMP Facility Map
- Quarterly & Annual Inspection Checklists and Logbooks
- pH Sampling Protocols (EPA Method 150.1 / 40 CFR Part 136 compliance)
π― Scope Fit Analysis:
β Ideal Fit: Ready-mix concrete plants, scrap metal yards, manufacturing facilities, asphalt plants, marine boatyards, and trucking depots with outdoor material storage.
β Bad Fit: Facilities with 100% enclosed indoor operations and zero stormwater exposure (qualified for No Exposure Certification).