stormwater bmps for SIC Code 2046

Stormwater BMPs for SIC Code 2046, Stormwater Permitting Guide

SIC Code 2046


2026 Stormwater Permit Compliance for SIC Code 2046 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 Third Party Environmental Lawsuit (TPEL) Clean Water Act (CWA) Stormwater Permit Total Organic Carbon (TOC) Run-on Discharger Total Maximum Daily Load (TMDL) Industrial General Permit (IGP) Trade Secret Best Management Practices (BMP) Permit Registration Documents (PRDs) Monitoring Implementation Plan Minimum Level New Source Performance Standards Effluent Limitations Guidelines (ELGs) Best Conventional Pollutant Control Technology (BCT) Southern California Storm Wattles No Exposure Certification (NEC) Storm Water Multiple Application and Report Tracking System (SMARTS) Effluent Limitation Ontario Erosion Method Detection Limit Good Housekeeping BMPs Water Quality Standards Notice of Intent (NOI) Stormwater Drainage Storm Water Systems (SWS) Industrial Storm wattles Biochemical Oxygen Demand (BOD) Storm wattle National Pollutant Discharge Elimination System (NPDES) Qualified Industrial Storm water Practitioner (QISP) pH Regional Water Board Numeric Action Level (NAL) Exceedance Water Quality Objectives Stormwater Guarantee Numeric Effluent Limitation (NEL) Numeric Action Level (NAL) Non-Governmental Organization (NGO) Best Available Technology Economically Achievable (BAT) Chain of Custody Runoff Control BMPs Drainage Area Detected Not Quantifiable Multi Sector General Permit (MSGP) State Water Resources Control Board (SWRCB) Waste Discharge Identification Number (WDID) Storm Water Discharge Associated with Industrial Activity Municipal Separate Storm Sewer System (MS4) Stormwater Benchmarks Northern California Total Suspended Solids (TSS) Wattle Turbidity Effluent Best Practicable Control Technology Currently Available (BPT) North American Industrial Classification System (NAICS) Waters of the United States Oil and Grease (O&G) Scheduled Facility Operating Hours Areas of Special Biological Significance (ASBS) Water Quality Based Effluent Limitation (WQBEL) New Source Performance Standards (NSPS) Notice of Termination (NOT) Sheet Flow New Discharge(r) Sediment Control BMPs Quality Assurance/Quality Control (QA/QC) Total Dissolved Solids (TDS) Non Storm Water Discharges (NSWD) Sediment United States Environmental Protection Agency (U.S. EPA) Standard Industrial Classification (SIC) Structural Controls Monitoring Requirements Storm Water Pollution Prevention Plan (SWPPP) Non stormwater Sedimentation State water Board Stormwater Stormwater Discharge Points Industrial Materials Division of Water Quality (DWQ) Notice of Non Applicability (NONA) Plastic Materials Natural Background Facility Debris Qualifying Storm Event (QSE) Scrap Metal Permit Erosion Control BMPs Flocculant Socks Effective Date Field Measurements Wattles Operator Third Party Environmental Group (TPEG) Technology Based Effluent Limitation (TBEL) Exceedance Response Action (ERA) Straw Wattles Toxicity Source Legally Responsible Person (LRP) Non Detect New Industrial General Permit and more.

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Do businesses with sic code 2046 need a stormwater permit to comply with NPDES? Learn More.

Stormwater Permits for SIC Codes:


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