Stormwater BMPs for SIC Code 4492, Stormwater Permitting Guide
SIC Code 4492
2026 Stormwater Permit Compliance for SIC Code 4492 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 Notice of Termination (NOT) Storm Water Systems (SWS) Detected Not Quantifiable Straw Wattles Exceedance Response Action (ERA) Industrial Materials Erosion Run-on Industrial Storm wattles Water Quality Standards Chain of Custody Multi Sector General Permit (MSGP) Total Maximum Daily Load (TMDL) State Water Resources Control Board (SWRCB) Sediment Control BMPs Minimum Level Structural Controls Toxicity State water Board Stormwater Numeric Effluent Limitation (NEL) Regional Water Board Stormwater Benchmarks Division of Water Quality (DWQ) Numeric Action Level (NAL) Exceedance Municipal Separate Storm Sewer System (MS4) Turbidity Plastic Materials Clean Water Act (CWA) New Discharge(r) Source Oil and Grease (O&G) Notice of Intent (NOI) Runoff Control BMPs North American Industrial Classification System (NAICS) Effluent Limitations Guidelines (ELGs) Non Storm Water Discharges (NSWD) Non-Governmental Organization (NGO) Standard Industrial Classification (SIC) Total Organic Carbon (TOC) Stormwater Permit Scheduled Facility Operating Hours Wattle Sedimentation Best Practicable Control Technology Currently Available (BPT) Storm wattle Southern California Ontario Storm Water Discharge Associated with Industrial Activity Water Quality Based Effluent Limitation (WQBEL) Legally Responsible Person (LRP) Quality Assurance/Quality Control (QA/QC) Sediment Stormwater Drainage No Exposure Certification (NEC) Field Measurements Good Housekeeping BMPs Trade Secret United States Environmental Protection Agency (U.S. EPA) Stormwater Guarantee Water Quality Objectives Storm Wattles Northern California National Pollutant Discharge Elimination System (NPDES) Operator Discharger Total Dissolved Solids (TDS) Stormwater Discharge Points Monitoring Requirements Natural Background New Industrial General Permit Effluent Drainage Area Storm Water Multiple Application and Report Tracking System (SMARTS) Total Suspended Solids (TSS) Effluent Limitation pH Non stormwater Qualified Industrial Storm water Practitioner (QISP) Biochemical Oxygen Demand (BOD) Wattles Erosion Control BMPs Notice of Non Applicability (NONA) Third Party Environmental Group (TPEG) Best Conventional Pollutant Control Technology (BCT) Storm Water Pollution Prevention Plan (SWPPP) Sheet Flow New Source Performance Standards Technology Based Effluent Limitation (TBEL) Flocculant Socks Third Party Environmental Lawsuit (TPEL) Permit Registration Documents (PRDs) Facility Best Management Practices (BMP) Method Detection Limit Industrial General Permit (IGP) Best Available Technology Economically Achievable (BAT) Monitoring Implementation Plan New Source Performance Standards (NSPS) Qualifying Storm Event (QSE) Effective Date Numeric Action Level (NAL) Scrap Metal Permit Areas of Special Biological Significance (ASBS) Waters of the United States Non Detect Debris Waste Discharge Identification Number (WDID) and more.
In addition, stormwater hazardous materials business plan california stormwater expert witness california stormwater annual report stormwater treatment swppp stormwater regulations california stormwater safety inspection plan stormwater observation report stormwater mechanical filtration united states industrial wattle stormwater discharge oil solidifying booms stormwater environmental stormwater sand filters stormwater oil sheen sock stormwater management services stormwater sampling california stormwater osha safety and health inspection plastic inlet filter stormwater regulations penalties health and safety consultation non-stormwater observation report stormwater osha stormwater compliance audit stormwater record keeping stormwater runoff sampling stormwater plan of action stormwater quarterly observation stormwater engineer services stormwater hmbp california oil solidifying pillows stormwater expert consultation stormwater rain information non-stormwater observation stormwater news california environmental management stormwater benchmarks stormwater filtration media stormwater vessels stormwater consultant and more.
Do businesses with sic code 4492 need a stormwater permit to comply with NPDES? Learn More.
Disclaimer: Informational and educational purposes. Self-help services (not legal advice). Site is not affiliated with any state agency. Note that site might not contain the most updated information. Your receipt of any information from this site does not create a relationship. Prior results do not guarantee or suggest a similar result in other matters. No promise is made with regard to services or content's reliability, availabilty, or ability to meet any needs. Information and services provided "AS IS."