stormwater bmps for SIC Code 4141

Stormwater BMPs for SIC Code 4141, Stormwater Permitting Guide

SIC Code 4141


2026 Stormwater Permit Compliance for SIC Code 4141 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 Control BMPs Best Conventional Pollutant Control Technology (BCT) Exceedance Response Action (ERA) Effluent Structural Controls Storm Water Discharge Associated with Industrial Activity Industrial Materials Stormwater Guarantee Southern California Field Measurements New Source Performance Standards Scheduled Facility Operating Hours Monitoring Requirements Industrial Storm wattles Effluent Limitations Guidelines (ELGs) Best Practicable Control Technology Currently Available (BPT) Northern California Plastic Materials Notice of Termination (NOT) Erosion Straw Wattles Standard Industrial Classification (SIC) Storm wattle Water Quality Standards Drainage Area Method Detection Limit Best Available Technology Economically Achievable (BAT) Technology Based Effluent Limitation (TBEL) Sheet Flow Storm Water Multiple Application and Report Tracking System (SMARTS) Best Management Practices (BMP) Discharger New Industrial General Permit Sediment Permit Registration Documents (PRDs) Source Stormwater Discharge Points Numeric Action Level (NAL) Storm Wattles Non Storm Water Discharges (NSWD) Debris Waters of the United States No Exposure Certification (NEC) Minimum Level Biochemical Oxygen Demand (BOD) United States Environmental Protection Agency (U.S. EPA) Notice of Non Applicability (NONA) Waste Discharge Identification Number (WDID) Runoff Control BMPs State Water Resources Control Board (SWRCB) Stormwater Permit Natural Background Industrial General Permit (IGP) Effluent Limitation Non stormwater Notice of Intent (NOI) State water Board Stormwater Monitoring Implementation Plan Areas of Special Biological Significance (ASBS) Regional Water Board Chain of Custody Total Dissolved Solids (TDS) Numeric Effluent Limitation (NEL) Flocculant Socks Municipal Separate Storm Sewer System (MS4) Run-on Third Party Environmental Group (TPEG) Water Quality Objectives Wattles Sedimentation pH National Pollutant Discharge Elimination System (NPDES) Stormwater Drainage Clean Water Act (CWA) Detected Not Quantifiable Qualifying Storm Event (QSE) Trade Secret Non-Governmental Organization (NGO) Legally Responsible Person (LRP) Multi Sector General Permit (MSGP) Division of Water Quality (DWQ) Non Detect Erosion Control BMPs Water Quality Based Effluent Limitation (WQBEL) Turbidity Toxicity Quality Assurance/Quality Control (QA/QC) North American Industrial Classification System (NAICS) New Discharge(r) Third Party Environmental Lawsuit (TPEL) Stormwater Benchmarks Oil and Grease (O&G) Total Maximum Daily Load (TMDL) Numeric Action Level (NAL) Exceedance Qualified Industrial Storm water Practitioner (QISP) New Source Performance Standards (NSPS) Wattle Storm Water Pollution Prevention Plan (SWPPP) Facility Scrap Metal Permit Effective Date Ontario Storm Water Systems (SWS) Total Organic Carbon (TOC) Good Housekeeping BMPs Total Suspended Solids (TSS) Operator and more.

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Do businesses with sic code 4141 need a stormwater permit to comply with NPDES? Learn More.

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