stormwater bmps for SIC Code 2493

Stormwater BMPs for SIC Code 2493, Stormwater Permitting Guide

SIC Code 2493


2026 Stormwater Permit Compliance for SIC Code 2493 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 Effective Date Sedimentation Total Dissolved Solids (TDS) Effluent Limitation Industrial Materials Notice of Termination (NOT) New Industrial General Permit Division of Water Quality (DWQ) Monitoring Requirements Field Measurements Stormwater Discharge Points Erosion Wattle Best Management Practices (BMP) No Exposure Certification (NEC) Toxicity Numeric Action Level (NAL) Exceedance Best Available Technology Economically Achievable (BAT) Third Party Environmental Lawsuit (TPEL) Debris Erosion Control BMPs Detected Not Quantifiable Permit Registration Documents (PRDs) Total Maximum Daily Load (TMDL) Storm Water Multiple Application and Report Tracking System (SMARTS) Method Detection Limit New Source Performance Standards Effluent Quality Assurance/Quality Control (QA/QC) Notice of Intent (NOI) Monitoring Implementation Plan Sediment Control BMPs Flocculant Socks Non stormwater Numeric Effluent Limitation (NEL) Ontario Industrial Storm wattles North American Industrial Classification System (NAICS) Sediment Chain of Custody Water Quality Objectives Non Detect Numeric Action Level (NAL) Trade Secret Municipal Separate Storm Sewer System (MS4) Facility Oil and Grease (O&G) New Discharge(r) Plastic Materials State Water Resources Control Board (SWRCB) Standard Industrial Classification (SIC) Exceedance Response Action (ERA) Best Conventional Pollutant Control Technology (BCT) Straw Wattles National Pollutant Discharge Elimination System (NPDES) Minimum Level Stormwater Guarantee Third Party Environmental Group (TPEG) Waters of the United States pH Storm Water Systems (SWS) Clean Water Act (CWA) Operator New Source Performance Standards (NSPS) Effluent Limitations Guidelines (ELGs) Best Practicable Control Technology Currently Available (BPT) Areas of Special Biological Significance (ASBS) Total Suspended Solids (TSS) Waste Discharge Identification Number (WDID) Legally Responsible Person (LRP) Storm Water Discharge Associated with Industrial Activity Stormwater Permit Scrap Metal Permit Turbidity Source United States Environmental Protection Agency (U.S. EPA) Stormwater Benchmarks Scheduled Facility Operating Hours Notice of Non Applicability (NONA) Biochemical Oxygen Demand (BOD) Southern California Water Quality Based Effluent Limitation (WQBEL) Drainage Area Natural Background Non Storm Water Discharges (NSWD) Stormwater Drainage Storm wattle Run-on Multi Sector General Permit (MSGP) Structural Controls Sheet Flow Storm Water Pollution Prevention Plan (SWPPP) State water Board Stormwater Good Housekeeping BMPs Technology Based Effluent Limitation (TBEL) Storm Wattles Wattles Industrial General Permit (IGP) Northern California Discharger Water Quality Standards Non-Governmental Organization (NGO) Total Organic Carbon (TOC) Qualified Industrial Storm water Practitioner (QISP) Regional Water Board Runoff Control BMPs Qualifying Storm Event (QSE) and more.

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Do businesses with sic code 2493 need a stormwater permit to comply with NPDES? Learn More.

Stormwater Permits for SIC Codes:


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