stormwater bmps for SIC Code 1221

Stormwater BMPs for SIC Code 1221, Stormwater Permitting Guide

SIC Code 1221


2024 Stormwater Permit Compliance for SIC Code 1221 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 Numeric Action Level (NAL) Detected Not Quantifiable Multi Sector General Permit (MSGP) Storm Wattles Waste Discharge Identification Number (WDID) Oil and Grease (O&G) Industrial General Permit (IGP) State Water Resources Control Board (SWRCB) Chain of Custody Numeric Action Level (NAL) Exceedance Best Available Technology Economically Achievable (BAT) United States Environmental Protection Agency (U.S. EPA) Stormwater Permit Flocculant Socks Exceedance Response Action (ERA) Municipal Separate Storm Sewer System (MS4) Storm Water Pollution Prevention Plan (SWPPP) Sediment Control BMPs Third Party Environmental Group (TPEG) New Source Performance Standards (NSPS) Stormwater Drainage Facility State water Board Stormwater New Discharge(r) Non stormwater Notice of Non Applicability (NONA) Notice of Intent (NOI) Operator Water Quality Based Effluent Limitation (WQBEL) Legally Responsible Person (LRP) Non Detect Effluent Limitations Guidelines (ELGs) No Exposure Certification (NEC) Third Party Environmental Lawsuit (TPEL) Storm Water Multiple Application and Report Tracking System (SMARTS) North American Industrial Classification System (NAICS) Numeric Effluent Limitation (NEL) Source Scheduled Facility Operating Hours Best Conventional Pollutant Control Technology (BCT) Effluent Limitation Total Organic Carbon (TOC) pH Sedimentation Storm Water Systems (SWS) Southern Waters of the United States Structural Controls Wattles Sediment Drainage Area Monitoring Requirements Total Dissolved Solids (TDS) Storm wattle Erosion Control BMPs Trade Secret Technology Based Effluent Limitation (TBEL) Turbidity Standard Industrial Classification (SIC) Straw Wattles Runoff Control BMPs Industrial Storm wattles Effective Date Biochemical Oxygen Demand (BOD) Quality Assurance/Quality Control (QA/QC) Natural Background Clean Water Act (CWA) Field Measurements Good Housekeeping BMPs Method Detection Limit Sheet Flow Plastic Materials Water Quality Standards New Source Performance Standards Total Suspended Solids (TSS) Qualified Industrial Storm water Practitioner (QISP) Total Maximum Daily Load (TMDL) Regional Water Board Water Quality Objectives Division of Water Quality (DWQ) Qualifying Storm Event (QSE) Best Practicable Control Technology Currently Available (BPT) Industrial Materials Notice of Termination (NOT) Storm Water Discharge Associated with Industrial Activity Effluent Minimum Level Scrap Metal Permit Stormwater Guarantee Stormwater Benchmarks Stormwater Discharge Points Discharger Wattle Debris New Industrial General Permit Areas of Special Biological Significance (ASBS) Permit Registration Documents (PRDs) Ontario Toxicity Monitoring Implementation Plan Best Management Practices (BMP) Non Storm Water Discharges (NSWD) National Pollutant Discharge Elimination System (NPDES) Northern Erosion Run-on Non-Governmental Organization (NGO) and more.

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Do businesses with sic code 1221 need a stormwater permit to comply with NPDES? Learn More.

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