stormwater bmps for SIC Code 2491

Stormwater BMPs for SIC Code 2491, Stormwater Permitting Guide

SIC Code 2491


2024 Stormwater Permit Compliance for SIC Code 2491 and applicable BMPs




Common Type-Based, Structural BMPs

  • Point BMP
    • Constructed Wetland
    • Infiltration Basin
    • Bioretention
    • Sand Filter (surface)
    • Rain Barrel
    • Cistern
    • Wet Pond
    • Dry Pond
  • Linear BMP
    • Grassed Swale
    • Infiltration Trench
    • Vegetated Filter Strip
    • Sand Filter (non-surface)
  • Area BMP
    • Green Roof
    • Porous Pavement


Common Pollutant Sources:

  • Exposure of lumber, residues, and vehicles/equipment to precipitation
  • Parts cleaning
  • Waste disposal of oily rags, oil and gas filters, batteries, coolants, degreasers
  • Fluid replacement including hydraulic fluid, oil, transmission fluid, radiator fluids, and grease
  • Diesel fuel


Common Toxicants

  • Nutrients
    • nitrates
  • Pesticides
    • 2,4-D γ -BHC (lindane)
    • malathion
    • atrazine
    • chlordane
    • diazinon
  • Other organics
    • VOCs
    • 1,3-dichloro-benzene
    • anthracene
    • benzo(a) anthracene
    • benzo(b) fluoranthene
    • benzo(k) fluoranthene
    • benzo(a) pyrene
    • bis (2-ethylhexyl) phthalate
    • fluoranthene
    • fluorene
    • naphthalene
    • pentachlorophenol
    • phenanthrene
    • pyrene
  • Pathogens
    • enteroviruses
    • Shigella
    • Pseudomonas aeruginosa
    • protozoa
  • Heavy Metals
    • nickel
    • cadmium
    • chromium
    • lead
    • zinc
    • copper
  • Salts
    • chloride


Common Pollutants:

  • BOD, TSS, oil, and grease
  • Solvents, oil, heavy metals, acid/alkaline wastes
  • Oil, heavy metals, solvents, acids
  • Oil and grease, arsenic, lead, cadmium, chromium, COD, and benzene
  • Diesel, gasoline, oil

Factors that can affect water quality:

  • Geographic location
  • Hydrogeology
  • Topography
  • Type, duration, and intensity of precipitation events
  • Extent of impervious surfaces (e.g., concrete or asphalt)
  • Type of ground cover (e.g., vegetation, crushed stone, or dirt)
  • Size of the operation



This site focuses or refers to information and services regarding Regional Water Board Best Practicable Control Technology Currently Available (BPT) Sheet Flow State water Board Stormwater Industrial General Permit (IGP) Northern Water Quality Objectives Run-on Industrial Materials Total Maximum Daily Load (TMDL) Flocculant Socks Monitoring Requirements Stormwater Guarantee Best Conventional Pollutant Control Technology (BCT) Southern Water Quality Standards pH Operator Debris Numeric Action Level (NAL) Field Measurements Good Housekeeping BMPs No Exposure Certification (NEC) Permit Registration Documents (PRDs) Oil and Grease (O&G) Storm Wattles Scheduled Facility Operating Hours United States Environmental Protection Agency (U.S. EPA) Natural Background New Source Performance Standards Biochemical Oxygen Demand (BOD) Wattles Minimum Level Quality Assurance/Quality Control (QA/QC) Effective Date Exceedance Response Action (ERA) Waste Discharge Identification Number (WDID) Qualifying Storm Event (QSE) Qualified Industrial Storm water Practitioner (QISP) Water Quality Based Effluent Limitation (WQBEL) New Discharge(r) Effluent Limitation Non Storm Water Discharges (NSWD) Storm Water Pollution Prevention Plan (SWPPP) Numeric Effluent Limitation (NEL) Notice of Intent (NOI) Storm Water Discharge Associated with Industrial Activity Industrial Storm wattles Sediment Sediment Control BMPs Non stormwater Method Detection Limit Detected Not Quantifiable Wattle Chain of Custody New Industrial General Permit New Source Performance Standards (NSPS) Stormwater Discharge Points Erosion Numeric Action Level (NAL) Exceedance Stormwater Drainage Standard Industrial Classification (SIC) Division of Water Quality (DWQ) North American Industrial Classification System (NAICS) Source Monitoring Implementation Plan Turbidity Best Management Practices (BMP) Notice of Non Applicability (NONA) Erosion Control BMPs Total Dissolved Solids (TDS) Sedimentation Multi Sector General Permit (MSGP) Municipal Separate Storm Sewer System (MS4) Storm Water Multiple Application and Report Tracking System (SMARTS) Waters of the United States Total Organic Carbon (TOC) Non Detect National Pollutant Discharge Elimination System (NPDES) Third Party Environmental Group (TPEG) State Water Resources Control Board (SWRCB) Plastic Materials Non-Governmental Organization (NGO) Notice of Termination (NOT) Scrap Metal Permit Areas of Special Biological Significance (ASBS) Trade Secret Legally Responsible Person (LRP) Best Available Technology Economically Achievable (BAT) Drainage Area Effluent Straw Wattles Discharger Third Party Environmental Lawsuit (TPEL) Storm wattle Ontario Total Suspended Solids (TSS) Structural Controls Stormwater Permit Stormwater Benchmarks Toxicity Technology Based Effluent Limitation (TBEL) Clean Water Act (CWA) Effluent Limitations Guidelines (ELGs) Facility Storm Water Systems (SWS) Runoff Control BMPs and more.

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Do businesses with sic code 2491 need a stormwater permit to comply with NPDES? Learn More.

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