Stormwater BMPs for SIC Code 2421, Stormwater Permitting Guide

SIC Code 2421

2024 Stormwater Permit Compliance for SIC Code 2421 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 Chain of Custody Division of Water Quality (DWQ) Notice of Intent (NOI) Notice of Non Applicability (NONA) Sediment Control BMPs Industrial Storm wattles Waste Discharge Identification Number (WDID) Biochemical Oxygen Demand (BOD) Drainage Area Structural Controls Sediment Best Conventional Pollutant Control Technology (BCT) Field Measurements Qualifying Storm Event (QSE) Industrial Materials Numeric Effluent Limitation (NEL) Operator Legally Responsible Person (LRP) New Industrial General Permit United States Environmental Protection Agency (U.S. EPA) Flocculant Socks Erosion Trade Secret Run-on Third Party Environmental Lawsuit (TPEL) Stormwater Drainage Storm wattle New Source Performance Standards (NSPS) Exceedance Response Action (ERA) Qualified Industrial Storm water Practitioner (QISP) Quality Assurance/Quality Control (QA/QC) Southern Non Storm Water Discharges (NSWD) Storm Water Systems (SWS) Northern Water Quality Based Effluent Limitation (WQBEL) Non stormwater Numeric Action Level (NAL) Total Suspended Solids (TSS) Monitoring Requirements Areas of Special Biological Significance (ASBS) Clean Water Act (CWA) Non-Governmental Organization (NGO) Debris Discharger Effluent Regional Water Board Multi Sector General Permit (MSGP) Industrial General Permit (IGP) Storm Water Discharge Associated with Industrial Activity Plastic Materials Effective Date Effluent Limitation Good Housekeeping BMPs pH Runoff Control BMPs Municipal Separate Storm Sewer System (MS4) Detected Not Quantifiable Source Method Detection Limit Sedimentation Facility Toxicity National Pollutant Discharge Elimination System (NPDES) Notice of Termination (NOT) Water Quality Objectives Numeric Action Level (NAL) Exceedance Turbidity Oil and Grease (O&G) Ontario Effluent Limitations Guidelines (ELGs) Best Practicable Control Technology Currently Available (BPT) New Source Performance Standards Storm Wattles Stormwater Benchmarks Stormwater Guarantee Storm Water Pollution Prevention Plan (SWPPP) Best Management Practices (BMP) Scrap Metal Permit Total Maximum Daily Load (TMDL) North American Industrial Classification System (NAICS) Best Available Technology Economically Achievable (BAT) Erosion Control BMPs Scheduled Facility Operating Hours Technology Based Effluent Limitation (TBEL) Natural Background Straw Wattles Standard Industrial Classification (SIC) Sheet Flow No Exposure Certification (NEC) Total Dissolved Solids (TDS) New Discharge(r) Third Party Environmental Group (TPEG) Non Detect Monitoring Implementation Plan Wattle Storm Water Multiple Application and Report Tracking System (SMARTS) Wattles Water Quality Standards Permit Registration Documents (PRDs) Minimum Level Total Organic Carbon (TOC) Stormwater Discharge Points State water Board Stormwater State Water Resources Control Board (SWRCB) Stormwater Permit Waters of the United States and more.

In addition, stormwater filtration media stormwater regulations penalties stormwater discharge stormwater quarterly observation non-stormwater observation report stormwater management services stormwater compliance audit stormwater oil sheen sock stormwater environmental stormwater benchmarks stormwater vessels stormwater expert consultation stormwater record keeping oil solidifying pillows stormwater news stormwater mechanical filtration stormwater annual report oil solidifying booms swppp plastic inlet filter stormwater safety inspection plan stormwater hmbp stormwater regulations industrial wattle stormwater sampling health and safety consultation stormwater treatment stormwater plan of action stormwater rain information stormwater consultant stormwater osha non-stormwater observation united states stormwater runoff sampling stormwater engineer services stormwater observation report stormwater expert witness stormwater hazardous materials business plan stormwater sand filters stormwater osha safety and health inspection environmental management and more.

Do businesses with sic code 2421 need a stormwater permit to comply with NPDES? Learn More.