Stormwater Pollutant Chemistry: Applications to Monitoring and BMP Effectiveness Training Course - Bellevue, WA

  • January 27, 2016
  • 8:00 AM
  • January 28, 2016
  • 5:00 PM
  • Hyatt House - Bellevue, 3244 139th Ave. SE, Bellevue, WA 98005


  • $395 per additional guest.
  • Two or more people from the same agency or company.

Registration is closed

January 27 - 28, 2016, 8 A.M. to 5 P.M. (2 Days)

Hyatt House - Bellevue, Fidalgo Room
3244 139th Ave. SE, Bellevue, WA 98005 [directions]

Instructor: Erick McWayne, NEMA, LLC

Overview: This practical and highly acclaimed course provides a comprehensive overview of stormwater pollution chemistry and its applications to stormwater monitoring and treatment. Topics include an overview of stormwater contaminant sources, characteristics, transport and fate, monitoring, treatment best management practices (BMPs), BMP selection and performance, current research, and emerging technologies. Surface water and groundwater protection are also covered.

Course Topics
 Runoff Characteristics
  • Stormwater and MS4s
  • Dry Weather Base Flows
  • Combined Sewer Overflows
  • Hydrographs
  • Chemo/Pollutographs
  • Common Pollutant Sources
  • Atmospheric Deposition
  • Chemistry Variability Factors
  • Cross-Media Contamination
  • Aquatic Habitat Degradation

General Stormwater Chemistry
  • Fates of Contaminants
  • Chemistry Basics
  • Pollutant Transport
  • Solubility Rules
  • Metal Pollutant Properties
  • Organic Pollutant Properties
  • Partitioning Coefficients
  • Complexation & Speciation
  • Cation Exchange
  • Redox Potential
  • Acidity (pH)
  • Alkalinity and Hardness
  • Conductivity
  • Chemical Reaction Types
  • Primary Soil Properties
  • Vadose Zone Processes

Pollutant Properties
  • Water Volume
  • Thermal Pollution
  • Solids (Turbidity, TS, TSS, TDS, and SSC)
  • Nanoparticles
  • Acid/Base Generating Material
  • Metals (Al, Ag, As, Cd, Cr, Cu, Fe, Hg, Ni, Pb, Se, Sb, and Zn)
  • Salts and Other Minerals
  • Nutrients
  • Oxygen Demanding Pollutants
  • Oil and Grease
  • Antifreeze Glycols
  • Detergents, Soaps and Other Surfactants
  • Endocrine Disrupting Chemicals (EDCs)
  • Persistent Organic Pollutants
  • PAHs
  • PCBs
  • Phthalates
  • Pesticides and Degradates
  • Pathogens

Stormwater Management
  • Management Paradigms
  • Contaminants versus Pollutants
  • Whole Effluent Toxicity (WET) Tests
  • Toxicity Variations
  • Construction Stormwater Issues
  • Stormwater Monitoring
  • High Risk Contaminants
  • Contaminant Relationships
  • Grab versus Composite Sampling
  • Event Mean Concentrations
  • Pollutant Loads
  • Managing First Flush
  • Sediment Chemistry

Stormwater Treatment Processes
  • Coagulation/Flocculation
  • Precipitation
  • Sedimentation
  • Flotation
  • Laminar Separation
  • Vortex Separation
  • Screening
  • Filtration
  • Sorption
  • Temperature Reduction
  • Acid/Base Neutralization
  • Volatilization
  • Disinfection
  • Biodegradation
  • Phytodegradation
  • Soil Processes

BMP Effectiveness
  • BMP Selection Criteria
  • Performance Assessment
  • International BMP Database
  • Concentration Reduction
  • Load Reduction
  • Efficiency Ratio
  • Summation of Loads
  • Effluent Probability Method
  • Online vs. Offline Facilities
  • Treatment Trains
  • Technology Evaluation Resources
  • Zero Valent Iron Pilot Studies
  • Biochar Pilot Studies
  • Engineered Hyporheic Zones

Surface Water and Groundwater Protection

Intended Audience: Water quality professionals seeking an improved understanding of stormwater chemistry and its applications to stormwater treatment and management. Scientists, engineers, enforcement and field staff, program managers, and stormwater policy makers will benefit from attending.

Education Level: Introductory to intermediate/refresher. Current research and advanced topics are included to ensure all experience levels benefit from attending.

Course Materials: Course proceedings and reference material.

Credit: 15 PDHs and 1.5 CEUs for completing 15 hours of instruction.

Registration: $495 (save $100 per additional person when registering a group of two or more: $395 per guest). Register online or by calling us at (800) 385-0783.

Accommodations: Hyatt House - Bellevue (workshop location). Click here for a map of nearby hotels.

Parking: Free on-site parking.

Mass Transit: Click here for mass transportation options. Or you can use the King County Metro Trip Planner. Just copy and paste the hotel address into the destination field.
About the Instructor: Erick McWayne has over twenty years of professional experience in water quality and environmental chemistry. He has conducted numerous water quality investigations for the Department of Defense and other clients, and taught over 100 related courses. He currently provides consulting support to water quality projects and teaches courses in storm water management, pollutant chemistry, surface water quality, contaminant transport and fate, metal attenuation, and hydrogeology.
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