stormwater bmps for SIC Code 4449

Stormwater BMPs for SIC Code 4449, Stormwater Permitting Guide

SIC Code 4449


2024 Stormwater Permit Compliance for SIC Code 4449 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 Non Storm Water Discharges (NSWD) Scrap Metal Permit Minimum Level Third Party Environmental Lawsuit (TPEL) Numeric Action Level (NAL) Exceedance Storm wattle Effluent Best Management Practices (BMP) Industrial Materials New Industrial General Permit Effluent Limitation Total Suspended Solids (TSS) Method Detection Limit Qualifying Storm Event (QSE) Water Quality Based Effluent Limitation (WQBEL) Sedimentation Technology Based Effluent Limitation (TBEL) Facility Plastic Materials New Source Performance Standards (NSPS) National Pollutant Discharge Elimination System (NPDES) Erosion Best Conventional Pollutant Control Technology (BCT) Field Measurements Notice of Termination (NOT) Sediment Control BMPs Division of Water Quality (DWQ) Numeric Action Level (NAL) Qualified Industrial Storm water Practitioner (QISP) Stormwater Permit Southern Non Detect Turbidity Oil and Grease (O&G) Stormwater Benchmarks Storm Wattles Good Housekeeping BMPs Run-on Storm Water Discharge Associated with Industrial Activity Monitoring Requirements State water Board Stormwater Municipal Separate Storm Sewer System (MS4) Natural Background Third Party Environmental Group (TPEG) Waste Discharge Identification Number (WDID) Areas of Special Biological Significance (ASBS) Northern Water Quality Objectives Stormwater Guarantee Effluent Limitations Guidelines (ELGs) Legally Responsible Person (LRP) Water Quality Standards Non stormwater North American Industrial Classification System (NAICS) Industrial Storm wattles Monitoring Implementation Plan Straw Wattles New Discharge(r) Best Practicable Control Technology Currently Available (BPT) Quality Assurance/Quality Control (QA/QC) Exceedance Response Action (ERA) Clean Water Act (CWA) Sheet Flow pH State Water Resources Control Board (SWRCB) Flocculant Socks Non-Governmental Organization (NGO) No Exposure Certification (NEC) Notice of Intent (NOI) Waters of the United States Detected Not Quantifiable Ontario Total Dissolved Solids (TDS) Debris Erosion Control BMPs New Source Performance Standards Best Available Technology Economically Achievable (BAT) Wattles Discharger Total Maximum Daily Load (TMDL) Operator Stormwater Discharge Points Regional Water Board Wattle Permit Registration Documents (PRDs) Numeric Effluent Limitation (NEL) Source Stormwater Drainage Drainage Area Industrial General Permit (IGP) Sediment Structural Controls Toxicity Effective Date Multi Sector General Permit (MSGP) Storm Water Systems (SWS) Chain of Custody Notice of Non Applicability (NONA) Standard Industrial Classification (SIC) United States Environmental Protection Agency (U.S. EPA) Trade Secret Biochemical Oxygen Demand (BOD) Scheduled Facility Operating Hours Total Organic Carbon (TOC) Runoff Control BMPs Storm Water Pollution Prevention Plan (SWPPP) Storm Water Multiple Application and Report Tracking System (SMARTS) and more.

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Do businesses with sic code 4449 need a stormwater permit to comply with NPDES? Learn More.

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