Stormwater BMPs for SIC Code 3821, Stormwater Permitting Guide
SIC Code 3821
2026 Stormwater Permit Compliance for SIC Code 3821 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 Best Available Technology Economically Achievable (BAT) Chain of Custody Storm wattle Technology Based Effluent Limitation (TBEL) Best Management Practices (BMP) Notice of Intent (NOI) Stormwater Benchmarks Plastic Materials United States Environmental Protection Agency (U.S. EPA) Ontario No Exposure Certification (NEC) Field Measurements Run-on Stormwater Guarantee Notice of Non Applicability (NONA) Biochemical Oxygen Demand (BOD) Monitoring Requirements Detected Not Quantifiable North American Industrial Classification System (NAICS) Storm Water Systems (SWS) Good Housekeeping BMPs Method Detection Limit New Industrial General Permit Standard Industrial Classification (SIC) State water Board Stormwater Source Legally Responsible Person (LRP) Division of Water Quality (DWQ) Debris Operator Runoff Control BMPs Toxicity Northern California Storm Water Multiple Application and Report Tracking System (SMARTS) Non stormwater Effluent Limitations Guidelines (ELGs) Non-Governmental Organization (NGO) Oil and Grease (O&G) Areas of Special Biological Significance (ASBS) Wattles Effluent Erosion Control BMPs Erosion Discharger Total Organic Carbon (TOC) Drainage Area Sediment Numeric Action Level (NAL) Exceedance Effluent Limitation Sedimentation Regional Water Board Best Conventional Pollutant Control Technology (BCT) Water Quality Objectives National Pollutant Discharge Elimination System (NPDES) Third Party Environmental Lawsuit (TPEL) Stormwater Drainage Municipal Separate Storm Sewer System (MS4) State Water Resources Control Board (SWRCB) Minimum Level Wattle Exceedance Response Action (ERA) Flocculant Socks Southern California Qualified Industrial Storm water Practitioner (QISP) Sediment Control BMPs Permit Registration Documents (PRDs) Numeric Action Level (NAL) Industrial Materials Best Practicable Control Technology Currently Available (BPT) Straw Wattles Non Storm Water Discharges (NSWD) Monitoring Implementation Plan Waste Discharge Identification Number (WDID) Facility Scrap Metal Permit Total Dissolved Solids (TDS) Turbidity Storm Water Discharge Associated with Industrial Activity Total Suspended Solids (TSS) pH Structural Controls Scheduled Facility Operating Hours Notice of Termination (NOT) Quality Assurance/Quality Control (QA/QC) Numeric Effluent Limitation (NEL) Multi Sector General Permit (MSGP) Water Quality Based Effluent Limitation (WQBEL) Sheet Flow Stormwater Discharge Points Third Party Environmental Group (TPEG) New Discharge(r) Effective Date Clean Water Act (CWA) Industrial Storm wattles New Source Performance Standards (NSPS) Total Maximum Daily Load (TMDL) Qualifying Storm Event (QSE) Industrial General Permit (IGP) Non Detect Natural Background Storm Water Pollution Prevention Plan (SWPPP) Stormwater Permit Water Quality Standards New Source Performance Standards Trade Secret Storm Wattles Waters of the United States and more.
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Do businesses with sic code 3821 need a stormwater permit to comply with NPDES? Learn More.
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