Stormwater BMPs for SIC Code 4225, Stormwater Permitting Guide
SIC Code 4225
2026 Stormwater Permit Compliance for SIC Code 4225 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 Method Detection Limit New Source Performance Standards (NSPS) Drainage Area Monitoring Requirements Run-on New Source Performance Standards Minimum Level Storm Wattles Notice of Non Applicability (NONA) Multi Sector General Permit (MSGP) Discharger Best Conventional Pollutant Control Technology (BCT) Oil and Grease (O&G) Sedimentation Stormwater Drainage Exceedance Response Action (ERA) Water Quality Objectives North American Industrial Classification System (NAICS) Storm Water Multiple Application and Report Tracking System (SMARTS) Waste Discharge Identification Number (WDID) Erosion Control BMPs Flocculant Socks Notice of Intent (NOI) Non Storm Water Discharges (NSWD) Notice of Termination (NOT) Runoff Control BMPs Total Suspended Solids (TSS) Detected Not Quantifiable Stormwater Discharge Points Wattle Qualified Industrial Storm water Practitioner (QISP) Areas of Special Biological Significance (ASBS) Ontario Northern California Straw Wattles Third Party Environmental Group (TPEG) New Industrial General Permit Debris Facility Biochemical Oxygen Demand (BOD) Trade Secret Scrap Metal Permit Turbidity United States Environmental Protection Agency (U.S. EPA) Operator Wattles Scheduled Facility Operating Hours Erosion Numeric Action Level (NAL) Exceedance Industrial Storm wattles Total Organic Carbon (TOC) Chain of Custody Non Detect New Discharge(r) Natural Background Numeric Action Level (NAL) Southern California Storm wattle Source Municipal Separate Storm Sewer System (MS4) Industrial Materials Legally Responsible Person (LRP) Sheet Flow Field Measurements Stormwater Permit Good Housekeeping BMPs Storm Water Pollution Prevention Plan (SWPPP) Sediment Control BMPs Best Management Practices (BMP) Best Available Technology Economically Achievable (BAT) No Exposure Certification (NEC) Effluent Limitation Third Party Environmental Lawsuit (TPEL) Waters of the United States Water Quality Based Effluent Limitation (WQBEL) Standard Industrial Classification (SIC) Total Maximum Daily Load (TMDL) Industrial General Permit (IGP) Permit Registration Documents (PRDs) Total Dissolved Solids (TDS) Division of Water Quality (DWQ) Effective Date Quality Assurance/Quality Control (QA/QC) Non-Governmental Organization (NGO) Structural Controls Storm Water Systems (SWS) Stormwater Benchmarks Non stormwater Technology Based Effluent Limitation (TBEL) Regional Water Board Stormwater Guarantee National Pollutant Discharge Elimination System (NPDES) Effluent Numeric Effluent Limitation (NEL) Sediment Monitoring Implementation Plan Toxicity State Water Resources Control Board (SWRCB) Plastic Materials Best Practicable Control Technology Currently Available (BPT) Clean Water Act (CWA) pH State water Board Stormwater Qualifying Storm Event (QSE) Storm Water Discharge Associated with Industrial Activity Water Quality Standards Effluent Limitations Guidelines (ELGs) and more.
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Do businesses with sic code 4225 need a stormwater permit to comply with NPDES? Learn More.
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