Stormwater BMPs for SIC Code 3949, Stormwater Permitting Guide
SIC Code 3949
2026 Stormwater Permit Compliance for SIC Code 3949 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 Toxicity Turbidity Stormwater Guarantee Drainage Area pH Wattle Total Suspended Solids (TSS) Storm wattle Storm Water Discharge Associated with Industrial Activity National Pollutant Discharge Elimination System (NPDES) Exceedance Response Action (ERA) State Water Resources Control Board (SWRCB) Municipal Separate Storm Sewer System (MS4) New Industrial General Permit Method Detection Limit Notice of Termination (NOT) Scrap Metal Permit Stormwater Discharge Points Clean Water Act (CWA) Numeric Effluent Limitation (NEL) Storm Water Multiple Application and Report Tracking System (SMARTS) Stormwater Drainage United States Environmental Protection Agency (U.S. EPA) Run-on Best Conventional Pollutant Control Technology (BCT) Best Management Practices (BMP) Ontario Non Storm Water Discharges (NSWD) Southern California Total Dissolved Solids (TDS) Chain of Custody Qualifying Storm Event (QSE) Technology Based Effluent Limitation (TBEL) Field Measurements Industrial General Permit (IGP) Sedimentation Erosion Control BMPs Monitoring Implementation Plan Sediment Multi Sector General Permit (MSGP) Scheduled Facility Operating Hours Trade Secret Biochemical Oxygen Demand (BOD) Plastic Materials New Source Performance Standards (NSPS) New Source Performance Standards Stormwater Benchmarks Third Party Environmental Group (TPEG) Water Quality Based Effluent Limitation (WQBEL) Best Available Technology Economically Achievable (BAT) Stormwater Permit Waters of the United States Monitoring Requirements Detected Not Quantifiable Non-Governmental Organization (NGO) Notice of Non Applicability (NONA) Effluent Limitation Source Good Housekeeping BMPs Total Organic Carbon (TOC) Industrial Storm wattles Wattles Areas of Special Biological Significance (ASBS) Sediment Control BMPs Division of Water Quality (DWQ) Third Party Environmental Lawsuit (TPEL) Northern California Debris New Discharge(r) Effluent Limitations Guidelines (ELGs) Numeric Action Level (NAL) Minimum Level Sheet Flow Water Quality Standards Storm Wattles Storm Water Systems (SWS) Total Maximum Daily Load (TMDL) Facility Permit Registration Documents (PRDs) Legally Responsible Person (LRP) Best Practicable Control Technology Currently Available (BPT) Water Quality Objectives Waste Discharge Identification Number (WDID) Straw Wattles Structural Controls No Exposure Certification (NEC) Discharger Notice of Intent (NOI) Regional Water Board Flocculant Socks Non stormwater Effective Date Erosion Storm Water Pollution Prevention Plan (SWPPP) Qualified Industrial Storm water Practitioner (QISP) North American Industrial Classification System (NAICS) Non Detect Natural Background Industrial Materials Oil and Grease (O&G) Runoff Control BMPs Standard Industrial Classification (SIC) Numeric Action Level (NAL) Exceedance Effluent State water Board Stormwater Operator Quality Assurance/Quality Control (QA/QC) and more.
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Do businesses with sic code 3949 need a stormwater permit to comply with NPDES? Learn More.
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