stormwater bmps for SIC Code 2131

Stormwater BMPs for SIC Code 2131, Stormwater Permitting Guide

SIC Code 2131


2026 Stormwater Permit Compliance for SIC Code 2131 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 Sediment Good Housekeeping BMPs Trade Secret Stormwater Guarantee Non Storm Water Discharges (NSWD) Storm Water Pollution Prevention Plan (SWPPP) State water Board Stormwater Stormwater Permit Areas of Special Biological Significance (ASBS) Northern California Debris Non-Governmental Organization (NGO) Division of Water Quality (DWQ) Erosion Monitoring Requirements Municipal Separate Storm Sewer System (MS4) Best Conventional Pollutant Control Technology (BCT) New Discharge(r) Exceedance Response Action (ERA) Best Practicable Control Technology Currently Available (BPT) Total Organic Carbon (TOC) Sedimentation Non Detect Storm Water Multiple Application and Report Tracking System (SMARTS) Runoff Control BMPs Standard Industrial Classification (SIC) Effluent Field Measurements Qualified Industrial Storm water Practitioner (QISP) Industrial Storm wattles Regional Water Board Legally Responsible Person (LRP) North American Industrial Classification System (NAICS) Plastic Materials Total Dissolved Solids (TDS) Run-on Biochemical Oxygen Demand (BOD) Wattles Numeric Effluent Limitation (NEL) Structural Controls Ontario Source New Source Performance Standards Industrial Materials Flocculant Socks Industrial General Permit (IGP) Effective Date Drainage Area Sediment Control BMPs Notice of Intent (NOI) Turbidity Scrap Metal Permit Numeric Action Level (NAL) Numeric Action Level (NAL) Exceedance Best Available Technology Economically Achievable (BAT) Water Quality Standards Operator Best Management Practices (BMP) Facility Water Quality Based Effluent Limitation (WQBEL) State Water Resources Control Board (SWRCB) Multi Sector General Permit (MSGP) Oil and Grease (O&G) Notice of Non Applicability (NONA) Minimum Level Storm wattle Waters of the United States Sheet Flow Clean Water Act (CWA) Monitoring Implementation Plan Storm Water Systems (SWS) Water Quality Objectives Total Maximum Daily Load (TMDL) Qualifying Storm Event (QSE) Stormwater Discharge Points Erosion Control BMPs Effluent Limitation Chain of Custody Technology Based Effluent Limitation (TBEL) Wattle Effluent Limitations Guidelines (ELGs) Detected Not Quantifiable Notice of Termination (NOT) National Pollutant Discharge Elimination System (NPDES) United States Environmental Protection Agency (U.S. EPA) Natural Background No Exposure Certification (NEC) Straw Wattles Scheduled Facility Operating Hours Storm Wattles Permit Registration Documents (PRDs) Waste Discharge Identification Number (WDID) Total Suspended Solids (TSS) Stormwater Benchmarks Non stormwater Third Party Environmental Group (TPEG) Quality Assurance/Quality Control (QA/QC) New Industrial General Permit Method Detection Limit Storm Water Discharge Associated with Industrial Activity Discharger New Source Performance Standards (NSPS) Toxicity Stormwater Drainage Third Party Environmental Lawsuit (TPEL) pH Southern California and more.

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Do businesses with sic code 2131 need a stormwater permit to comply with NPDES? Learn More.

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