Archives: Events
Upcoming “Excel Spreadsheet for Water & Wastewater Operators” Live Online Workshop; DW & WW CEU
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May 19, 2026
8:45 AM - 12:00 PM
Event Phone: 3604902426
LIVE ONLINE Workshop
We’ve met out minimum registration requirements
Registration Deadline: 5 pm May 17th, 2026
This workshop is meant to help operators learn better navigate spreadsheets and design tables and forms commonly used in water and wastewater operations. We will explain basic spreadsheet terminology, show you on the screen how to navigate spreadsheets, and demonstrate how common water and wastewater formulas can be incorporated in your forms.
While this workshop is designed for beginning users of Excel, it is also helpful for other users who may have been using spreadsheets but have limited experience in developing their own forms using basic formulas and formatting.
Don’t wait – Sign up today to avoid workshop cancellations!
Upcoming “Math Review & Exam Prep for Operator Level 1 & 2” IN-PERSON workshop, Dupont, WA; DW & WW CEU
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May 20, 2026 - May 21, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
We’ve met out minimum registration requirements
Registration Deadline: 5 pm May 19th, 2026
Our IN-PERSON “Math Review & Exam Prep for Operator Level 1 & 2” workshop is perfect for operators who understand the principles of wastewater and water math and are interested in obtaining their Wastewater Treatment Operator level I or II certificate. Throughout this workshop we will utilize real life scenarios to demonstrate how these formulas are used in your daily life as an operator. To help you better understand and become comfortable with how to use these formulas we will work through a variety of “word problems” reflecting situations you may encounter in the field, treatment plant, or laboratory. We will discuss the problems you may encounter and share tricks for how to master “operator math”.
Register now to secure your seat!
Upcoming “BOD – Best Practices”, LIVE ONLINE workshop, WW CEU
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May 21, 2026
8:45 AM - 12:00 PM
LIVE ONLINE workshop
We’ve met out minimum registration requirements
Registration Deadline: 5 pm May 12th, 2026
In this 3 hour online workshop we will discuss common problems encountered with the test and explore troubleshooting and corrective action procedures to help you get accurate and reliable BOD results.
Sign up early to secure your seat!
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live Online workshop; WW CEUs
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Day 1 - 3
May 26, 2026 - May 28, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
June 2, 2026 - June 4, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
We’ve met our minimum Registration Requirements
Registration Deadline: 5 pm May 24th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live online workshop consists of six sessions totaling 21 hours over a two-week period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Date & Times: 8:00 am to 12:15 pm PT on 05/26/2026, 05/27/2026, 06/02/2026, 06/03/2026; 8:00 am to 11:15 am PT on 05/28/2026, 06/04/2026
Register early to secure your seat!
Upcoming “Wastewater Process Control, Optimization, & Troubleshooting”, Live Online workshop; WW CEU
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May 27, 2026
9:45 AM - 1:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm May 22nd, 2026
In this workshop we will discuss commonly encountered problems, solutions, and steps to optimize your treatment process, especially as they relate to microbial activities.
While this class focuses on the use of microscopic examination and microbial process control, we will also review traditional troubleshooting tools as well as innovative, state of the art approaches, such as DNA sequencing.
Register early to secure your seat!
Upcoming “Lessons Learned from Historic Water & Wastewater Treatment”, Live Online workshop; WW & DW CEU
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May 28, 2026
12:00 PM - 3:15 PM
Event Phone: 360-490-2426
LIVE ONLINE Workshop
We’ve met our minimum Registration Requirements
Registration Deadline: 5 pm May 26th, 2026
Water and wastewater conveyance and treatment goes back as far as 1500 BC. What do we have in common with these ancient systems? How do these principles apply to today’s water and wastewater treatment? What can we learn from this historic knowledge? This class will provide context to historically and internationally applied treatment processes and encourages class participants to evaluate how and why we utilize current treatment technologies.
Secure your seat – Register early!
Upcoming “How to Choose a Contract Laboratory”, Live Online Workshop; DW & WW CEU
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May 29, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE Workshop
We’ve met our minimum Registration Requirements
Registration Deadline: 5 pm May 27th, 2026
This live online workshop will summarize what you should look for when selecting your contract laboratory. In addition, we will discuss, how your lab can assist you in resolving regulatory compliance issues and what type of information laboratory clients commonly ask for to be provided in their reports or during an investigation.
Sign up early to secure your seat!
Upcoming “A Practical Overview of Collection Systems”, Live Online workshop; WW CEU
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June 1, 2026
8:00 AM - 11:15 AM
LIVE ONLINE workshop
Registration Deadline: 5 pm May 27th, 2026
This 3-hour LIVE ONLINE workshop will provide a basic introduction of collection systems and lift stations, including operation, maintenance, repair, and rehabilitation. Furthermore we will address confined space entry as it applies to working in the collection system.
Register today to secure your seat!
Upcoming “Introduction to SCADA”, LIVE online workshop; DW & WW CEUs
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June 2, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm May 27th, 2026
In this 3 hour live online workshop we will provide students with a basic understanding of how Supervisory Control and Data Acquisition (SCADA) systems operate, their purpose and function, system components and communication techniques.
Join us today and to secure your seat!
Upcoming “Standard Operating Procedures – Best Practices” Live Online Workshop; WW & DW CEU
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June 3, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm May 27th, 2026
In this workshop we will discuss the difference between the equipment manual and an SOP, the general layout and expectations of these documents, what it means that the SOP is a “living document”, and how and when to update SOPs.
Register early to secure your seat
Upcoming “Current & Emerging Concerns for Water & Wastewater” Live Online Workshop; DW & WW CEU
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June 4, 2026
12:00 PM - 3:15 PM
Event Phone: 360-490-2426
LIVE ONLINE Workshop
Registration Deadline: 5 pm May 27th, 2026
In this 3-hour online workshop we will explore current and emerging concerns as they relate to both drinking water and wastewater. We will introduce you to the historical background of current regulations and discuss current as well as emerging concerns encountered by water & wastewater operations. Furthermore, we will discuss regulatory tools used by the EPA, such as the Contaminant Candidate List (CCL) and Unregulated Contaminant Monitoring Rule (UCMR).
Register now to secure you seat!
Upcoming “How to Use Excel Spreadsheet for Water & Wastewater Operators” IN-PERSON Workshop, Dupont, WA; DW & WW CEU
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June 5, 2026
8:00 AM - 4:00 PM
Event Phone: 3604902426
IN-PERSON Workshop
Registration Deadline: 5 pm May 27th, 2026
This 7 hour IN-PERSON workshop is meant to help operators learn better navigate spreadsheets and design tables and forms commonly used in water and wastewater operations. We will explain basic spreadsheet terminology and functions, show you on the screen how to navigate spreadsheets, and demonstrate how common water and wastewater formulas can be incorporated in your forms.
While this workshop is designed for beginning users of Excel, it is also helpful for other users who may have been using spreadsheets but have limited experience in developing their own forms using basic formulas and formatting.
We will practice spreadsheet functions, formula development, and spreadsheet lay-out design. Please bring your own computer to this class.
Don’t wait – Sign up today to avoid workshop cancellations!
Upcoming “Lift Stations – Maintenance, Pumps, and Motors”, Live Online workshop; WW CEU
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June 8, 2026
8:00 AM - 11:15 AM
LIVE ONLINE workshop
Registration Deadline: 5 pm June 3rd, 2026
This 3-hour LIVE ONLINE “Lift stations – Maintenance, Pumps, and Motors“ workshop will provide an overview of lift stations, pumps and motors used in lift stations, and problems commonly encountered in this environment. We will also explore maintenance practices and repairs, as well as emergency planning and response.
Register today to secure your seat!
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” In-Person workshop, Federal Way, WA; WW CEU
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June 9, 2026 - June 11, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm May 29th, 2026
Our “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” IN-PERSON workshop consists of three sessions 7 hour totaling 21 hours over a three-day period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Dates: 06/09/2026, 06/10/2026, 06/11/2026
Register early to secure your seat
Upcoming “Introduction to Biological Nutrient Removal” Live Online workshop, WW CEU
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June 9, 2026
8:00 AM - 11:15 AM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 3rd, 2026
During this 3 hour “Introduction to Biological Nutrient Removal (BNR)” live online training we will explain the treatment principles applied in BNR operations, system components, and challenges encountered in these processes.
Register early to secure your seat!
Upcoming “Introduction to Sanitary Surveys” LIVE ONLINE workshop; DW CEU
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June 10, 2026
8:00 AM - 11:15 AM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 3rd, 2026
A Sanitary Survey evaluates a water system’s records, facilities, and processes to determine if conditions currently present a public health hazard or could potentially lead to future hazards. All WA Group A PWSs must submit to a sanitary system on an either 3 or 5 year schedule. In this class we will explore how to prepare for a sanitary survey, respond to sanitary survey findings, report violations, and how to communicate with your regulator.
Register early to secure your seat.
Upcoming “Fundamentals of Wastewater Treatment” Live Online Workshop, WW CEU
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June 11, 2026
8:00 AM - 11:15 AM
Event Phone: 13604902426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 5th, 2026
This 3 hour “Fundamentals of Wastewater Treatment” live online training will explain the basic principles applied in wastewater treatment. We will discuss the components of a wastewater system and explain their functions starting with the collection system and headworks, moving to primary and secondary treatment followed by disinfection and ending with the disposal of treated water. Furthermore, you will learn about solids management and biosolids disposal.
Secure your seat – sign up today!
Upcoming “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” Live Online Workshop, DW CEUs
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Day 1 - 3
June 15, 2026 - June 17, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
June 22, 2026 - June 24, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 9th, 2026
Our “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” workshop consists of six sessions, totaling 21 hours over a two-week period. This workshop is perfect for operators who understand the principles of water treatment and are interested in obtaining their WTPO Level 1 or 2 certificate. This class will explain what to expect from the exam, review key processes of water treatment, and help you identify areas you may want to focus on during your exam prep activities. We will also practice many exam style questions throughout the class.
Dates & times: 8:00am to 12:15pm PT on: 06/15/2026, 06/16/2026, 06/22/2026, 06/23/2026; 8:00am to 11:15am PT on: 06/17/2026, 06/24/2026
Register today to avoid class cancellations!
Upcoming “Introduction to Quality Assurance / Quality Control” Live Online Workshop, WW & DW CEU
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June 17, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 12th, 2026
This “Introduction to Quality Assurance / Quality Control” workshop will provide you with an essential understanding of the principles and processes of QA/QC applied in water and wastewater treatment laboratories and other programs required to perform compliance testing.
To produce defensible data we must be able to demonstrate that equipment is properly calibrated, calibrations are verified, operators / analysts are trained properly, results are adequately documented, and more. While this class focuses on lab operations, this applies as much to field testing, operating flow meters and chemical feed pumps, and inline monitoring equipment as it does to your water quality analyses in the laboratory.
Register now to secure your seat
Upcoming “pH, Chlorine, Turbidity, and Solids Analyses – Best Practices”, ONLINE workshop, WW & DW CEU
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June 23, 2026
8:45 AM - 12:00 PM
LIVE ONLINE workshop
Registration Deadline: 5 pm June 17th, 2026
In this 3 hour online workshop we will discuss how to perform pH, chlorine, turbidity, and solids analyses. The instructor will explain the equipment and procedure of each analysis and point out commonly encountered problems and explore troubleshooting procedures.
Register early to secure your seat!
Upcoming “Aerobic & Anaerobic Digestion”, Live Online workshop, WW CEU
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June 24, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 17th, 2026
This 3 hour “Aerobic & Anaerobic Digestion” live online training will discuss the principles sludge digestion process, why it is an important step in wastewater treatment, and how it directly impacts the overall quality of the final biosolids product.
Secure your seat – register now!
Upcoming “Introduction to Pumps” Live Online Workshop; WW & DW CEU
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June 25, 2026
8:00 AM - 11:15 AM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 19th, 2026
In this workshop we will discuss types and classifications of pumps, how they work, and their typical applications in the water and wastewater industry. This class forms the foundation for our “pump” series of classes.
Register early to secure your seat
Upcoming Laboratory Processes Review & Exam Prep for Operators, In-Person workshop; Dupont, WA; WW CEU
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June 26, 2026 - June 27, 2026
8:00 AM
Event Phone: 360-490-2426
In-Person Workshop
Registration Deadline: 5 pm June 12th, 2026
Depending on which level of wastewater certification you are testing for, you can expect between 10 and 20 laboratory related questions in your exam. That’s up to 20% of your total number of questions! Let’s make sure that you are prepared to master them!
During our 6 hour IN-PERSON workshop we will review laboratory and field tests commonly used in wastewater treatment. We will also discuss key terminology, Quality Assurance / Quality Control processes, and commonly used lab equipment, and practice exam style questions related to these laboratory procedures.
Secure your seat – sign up now!
Upcoming “Principles of Disinfection for Wastewater Operations” Live Online workshop, WW CEU
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June 29, 2026
8:00 AM - 11:15 AM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 23rd, 2026
In this 3 hour “Principles of Disinfection for Wastewater Operations” live online training we will discuss the basic principles of disinfection, operation and maintenance of chemical feed systems, as well as safety considerations of the various systems.
Register early to secure your seat!
Upcoming “A Practical Guide to Collection System Maintenance”, Live Online workshop; WW CEU
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June 29, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 23rd, 2026
A three hour deep dive into practical methods, tools, and equipment used in the inspection and maintenance of wastewater collection systems. We will also discuss the value and importance of preventative maintenance and what to consider when you develop a maintenance program.
Register today to secure your seat!
Upcoming “Sample Collection & Sampling Plans – Best Practices” Live Online workshop; WW & DW CEU
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June 30, 2026
8:45 AM - 12:00 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm June 23rd, 2026
Analytical data produced by any laboratory is only defensible if proper sample collection, preservation, and storage procedures are applied. In this workshop you will learn how to develop sampling plans, explore commonly used sample collection equipment and its maintenance, and discuss correct sample collection, preservation, and storage procedures for Total & Fecal Coliform, BOD, solids, nutrients, metals, and organic analyses.
Secure seat – Register Today!
Upcoming “Collection Operator 3 & 4 Review & Exam Prep” IN-PERSON Workshop, Salem, OR; WW CEU
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July 13, 2026 - July 14, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON Workshop
We’ve met out minimum registration requirements
Registration Deadline: 5 pm July 12th, 2026
This 2 day IN-PERSON workshop, totaling 14-hours, is designed to help you prepare for your upcoming Collection Operator 3 or 4 Exam. We will review routine, advanced, and complex processes, components, equipment and math encountered in collection systems and practice exam style questions. After completing this training, you will be better prepared for what to expect from the exam. You will also be able to determine which areas you may want to focus on during your study efforts while continuing your exam preparations.
Register now to secure you seat!
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam”, Live Online workshop; WW CEU
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Day 1 - 3
July 14, 2026 - July 16, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
July 21, 2026 - July 23, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm July 7th, 2026
Our LIVE ONLINE “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” workshop consists of six sessions, totaling 21 hours over a two-week period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Date & Times: 8:00 am to 12:15 pm PT on 07/14/2026, 07/15/2026, 07/21/2026, 07/22/202; 8:00 am to 11:15 am PT on 07/16/2026, 07/23/2026
Sign up today – early registrations help avoid workshop cancellations due to low registration rates.
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” In-Person workshop, Ellensburg, WA; WW CEU
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July 14, 2026 - July 16, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm July 3rd, 2026
Our “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” IN-PERSON workshop consists of three sessions 7 hour totaling 21 hours over a three-day period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Dates: 07/14/2026, 07/15/2026, 07/16/2026
Register early to secure your seat
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Workshop, In-Person, Vancouver, WA; WW CEUs
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July 28, 2026 - July 30, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm July 17th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” In-Person workshop consists of three sessions totaling 21 hours over a three-day period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Dates: 07/28/2026, 07/29/2026, 07/30/2026
Register early to secure your seat!
Upcoming Quality Assurance / Quality Control for Compliance Testing, In-Person Workshop, Meridian, ID; DW & WW CEU
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July 28, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm July 10th, 2026
This workshop will provide you with an essential understanding of the principles and processes of QA/QC applied in water and wastewater treatment and other programs required to meet public health and / or environmental regulations.
To produce defensible data we must be able to demonstrate that equipment is properly calibrated, calibrations are verified, operators / analysts are trained properly, results are adequately documented, and more. This applies as much to field testing, operating flow meters and chemical feed pumps, and inline monitoring equipment as it does to your water quality analyses in the laboratory.
Secure seat – Register NOW!
Upcoming “Laboratory Documentation & Records” IN-PERSON workshop, Meridian, ID; DW & WW CEU
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July 29, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
In-Person workshop
Registration Deadline: 5 pm July 10th, 2026
This workshop will point out what and how information needs to be documented to stay compliant with lab accreditation requirements and produce defensible and reliable lab data. We will discuss internal and external chain of custodies (COCs), benchsheets, logs (temperature, chemical, reagent, maintenance, etc.), Quality Control (QC) logs and charts, and standard operating procedures (SOPs).
Register early to secure your seat!
Upcoming “How to Use Excel Spreadsheet for Water & Wastewater Operators” IN-PERSON Workshop, TBD – Greater Boise area, ID; DW & WW CEU
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July 30, 2026 - September 30, 2026
8:00 AM - 4:00 PM
Event Phone: 3604902426
IN-PERSON Workshop
Registration Deadline: 5 pm July 10th, 2026
This 7 hour IN-PERSON workshop is meant to help operators learn better navigate spreadsheets and design tables and forms commonly used in water and wastewater operations. We will explain basic spreadsheet terminology and functions, show you on the screen how to navigate spreadsheets, and demonstrate how common water and wastewater formulas can be incorporated in your forms.
While this workshop is designed for beginning users of Excel, it is also helpful for other users who may have been using spreadsheets but have limited experience in developing their own forms using basic formulas and formatting.
We will practice spreadsheet functions, formula development, and spreadsheet lay-out design. Please bring your own computer to this class.
Don’t wait – Sign up today to avoid workshop cancellations!
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live Online workshop; WW CEUs
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Day 1 - 3
August 11, 2026 - August 13, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
August 18, 2026 - August 20, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm August 4th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live online workshop consists of six sessions totaling 21 hours over a two-week period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Date & Times: 8:00 am to 12:15 pm PT on 08/11/2026, 08/12/2026, 08/18/2026, 08/19/2026; 8:00 am to 11:15 am PT on 08/13/2026, 08/20/2026
Register early to secure your seat!
Upcoming “Math Review & Exam Prep for Operator Level 3 & 4” In-Person workshop, Dupont, WA; DW & WW CEU
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August 12, 2026 - August 13, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm July 31st, 2026
This “Math Review & amp; Exam Prep for Operator Level 3 & 4” workshop is perfect for operators who understand the principles of wastewater and water math and are interested in obtaining their Wastewater Treatment Operator level 3 or 4 certificate. Through out this workshop we will utilize real life scenarios to demonstrate how these formulas are used in your daily life as an operator. To help you better understand and become comfortable with how to use these formulas, we will work through a variety of complex “word problems” reflecting situations you may encounter in the field, treatment plant, or laboratory. We will discuss the problems you may encounter and share tricks for how to master advanced “operator math”.
Register now to secure your seat
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Workshop, In-Person, Wenatchee, WA; WW CEUs
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August 25, 2026 - August 27, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm August 14th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” In-Person workshop consists of three sessions totaling 21 hours over a three-day period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Dates: 08/25/2026, 08/26/2026, 08/27/2026
Register early to secure your seat!
Upcoming “Review & Exam Prep for Water Treatment Plant Operator Level 3 & 4” Live Online Workshop, DW CEUs
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Day 1 - 3
September 15, 2026 - September 17, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
September 22, 2026 - September 24, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm September 9th, 2026
This workshop is perfect for operators who are working on taking their level 3 or 4 certification exam. We will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. In this workshop we will especially address the higher level and more complex principles, processes, challenges, and calculations involved in drinking water treatment. Of course, we will also practice complex and advanced level exam style questions. Our live online workshop consists of six sessions, totaling 21 hours over a two-week period.
Date & times: 8:00am to 12:15pm PT on: 09/15/2026, 09/16/2026, 09/22/2026, 09/23/2026; 8:00am to 11:15am PT on: 09/17/2026, 09/24/2026
Don’t miss this great opportunity. Register early to avoid class cancellations.
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” In-Person workshop, Arlington, WA; WW CEU
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September 15, 2026 - September 17, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm September 4th, 2026
Our “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” IN-PERSON workshop consists of three sessions 7 hour totaling 21 hours over a three-day period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Dates: 09/15/2026, 09/16/2026, 09/17/2026
Register early to secure your seat
Upcoming “Sample Collection For Water & Wastewater Compliance” In-Person workshop; Salem, OR; DW & WW CEU
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September 22, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm September 4th, 2026
Analytical data produced by any laboratory is only defensible if proper sample collection, preservation, and storage procedures are applied. In this workshop you will learn how to develop sampling plans, explore commonly used sample collection equipment and its maintenance, and discuss correct sample collection, preservation, and storage procedures for BOD, solids, nutrients, metals, and organic analyses.
Secure seat – Register Today!
Upcoming “Laboratory Documentation & Records” IN-PERSON workshop, Salem, OR; DW & WW CEU
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September 23, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
In-Person workshop
Registration Deadline: 5 pm September 4th, 2026
This workshop will point out what and how information needs to be documented to stay compliant with lab accreditation requirements and produce defensible and reliable lab data. We will discuss internal and external chain of custodies (COCs), benchsheets, logs (temperature, chemical, reagent, maintenance, etc.), Quality Control (QC) logs and charts, and standard operating procedures (SOPs).
Register early to secure your seat!
Upcoming “How to Use Excel Spreadsheet for Water & Wastewater Operators” IN-PERSON Workshop, Salem, OR; DW & WW CEU
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September 24, 2026
8:00 AM - 4:00 PM
Event Phone: 3604902426
IN-PERSON Workshop
Registration Deadline: 5 pm September 4th, 2026
This 7 hour IN-PERSON workshop is meant to help operators learn better navigate spreadsheets and design tables and forms commonly used in water and wastewater operations. We will explain basic spreadsheet terminology and functions, show you on the screen how to navigate spreadsheets, and demonstrate how common water and wastewater formulas can be incorporated in your forms.
While this workshop is designed for beginning users of Excel, it is also helpful for other users who may have been using spreadsheets but have limited experience in developing their own forms using basic formulas and formatting.
We will practice spreadsheet functions, formula development, and spreadsheet lay-out design. Please bring your own computer to this class.
Don’t wait – Sign up today to avoid workshop cancellations!
Upcoming “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” Live Online Workshop, DW CEUs
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Day 1 - 3
October 6, 2026 - October 8, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
October 13, 2026 - October 15, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm September 29th, 2026
Our “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” workshop consists of six sessions, totaling 21 hours over a two-week period. This workshop is perfect for operators who understand the principles of water treatment and are interested in obtaining their WTPO Level 1 or 2 certificate. This class will explain what to expect from the exam, review key processes of water treatment, and help you identify areas you may want to focus on during your exam prep activities. We will also practice many exam style questions throughout the class.
Date & Times: 8:00am to 12:15pm PT on: 10/06/2026, 10/07/2026, 10/13/2026, 10/14/2026; 8:00am to 11:15am PT on: 10/08/2026, 10/15/2026
Register today to avoid class cancellations!
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Workshop, In-Person, TBD – Everett area, WA; WW CEUs
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October 6, 2026 - October 8, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm September 25th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” In-Person workshop consists of three sessions totaling 21 hours over a three-day period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Dates: 10/06/2026, 10/07/2026, 10/08/2026
Register early to secure your seat!
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam”, Live Online workshop; WW CEU
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Day 1 - 3
October 26, 2026 - October 28, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
November 2, 2026 - November 4, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm October 20th, 2026
Our LIVE ONLINE “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” workshop consists of six sessions, totaling 21 hours over a two-week period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Dates & times: 8:00 am to 12:15 pm PT on 10/26/2026, 10/27/2026, 11/02/2026, 11/03/2026; 8:00 am to 11:15 am PT on 10/28/2026, 11/04/2026
Sign up today – early registrations help avoid workshop cancellations due to low registration rates.
Upcoming “Basic Math for Operators” IN-PERSON workshop, Federal Way; DW & WW CEU
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November 5, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm October 23rd, 2026
If you are like most of us, then it’s been a while since you graduated from High School or studied for your last exam. For many operators math can be a bit intimidating.
We developed this class to help you get back into “thinking math”. This workshop is a refresher of basic math functions and rules to make it easier for you to jump into the more complex operator math, which uses lengthy and complex formulas and conversions.
Register now to secure your seat!
Upcoming “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live Online workshop; WW CEUs
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Day 1 - 3
November 16, 2026 - November 18, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
November 23, 2026 - November 25, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm November 10th, 2026
Our “Review & Prep for Wastewater Operator Level 3 & 4 Certification Exam” Live online workshop consists of six sessions totaling 21 hours over a two-week period.
This workshop is perfect for operators who are getting ready to take their wastewater operator Level 3 or 4 certification exam. During this class we explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. Starting with the collection system all the way to the discharge of the effluent we review the key areas, components, and equipment encountered in wastewater treatment operations and practice exam style questions.
Date & Times: 8:00 am to 12:15 pm PT on: 11/16/2026, 11/17/2026, 11/23/2026, 11/24/2026; 8:00 am to 11:15 am PT on: 11/18/2026, 11/25/2026
Register early to secure your seat!
Upcoming “Math Review & Exam Prep for Operator Level 1 & 2” IN-PERSON workshop, TBD – Chehalis to Federal Way area, WA; DW & WW CEU
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November 18, 2026 - November 19, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm November 6th, 2026
Our IN-PERSON “Math Review & Exam Prep for Operator Level 1 & 2” workshop is perfect for operators who understand the principles of wastewater and water math and are interested in obtaining their Wastewater Treatment Operator level I or II certificate. Throughout this workshop we will utilize real life scenarios to demonstrate how these formulas are used in your daily life as an operator. To help you better understand and become comfortable with how to use these formulas we will work through a variety of “word problems” reflecting situations you may encounter in the field, treatment plant, or laboratory. We will discuss the problems you may encounter and share tricks for how to master “operator math”.
Register now to secure your seat!
Upcoming “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” In-Person workshop, TBD – Chehalis to Federal Way area, WA; WW CEU
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December 1, 2026 - December 3, 2026
8:00 AM - 4:00 PM
Event Phone: 360-490-2426
IN-PERSON workshop
Registration Deadline: 5 pm November 20th, 2026
Our “Review & Prep for Wastewater Operator Level 1 & 2 Certification Exam” IN-PERSON workshop consists of three sessions 7 hour totaling 21 hours over a three-day period.
This workshop is perfect for operators who understand the principles of wastewater treatment and are interested in obtaining their Wastewater Operator level 1 or 2 certificate. This class will explain what to expect from the exam and help you identify areas you may want to focus on during your exam prep activities. We will review the major components and treatment process and practice exam style questions.
Dates: 12/01/2026,12/02/2026, 12/03/2026
Register early to secure your seat
Upcoming “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” Live Online Workshop, DW CEUs
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Day 1 - 3
December 8, 2026 - December 10, 2026
8:00 AM - 12:15 PM -
Day 4 - 6
December 15, 2026 - December 17, 2026
8:00 AM - 12:15 PM
Event Phone: 360-490-2426
LIVE ONLINE workshop
Registration Deadline: 5 pm December 1st, 2026
Our “Review & Exam Prep for Water Treatment Plant Operator Level 1 & 2” workshop consists of six sessions, totaling 21 hours over a two-week period. This workshop is perfect for operators who understand the principles of water treatment and are interested in obtaining their WTPO Level 1 or 2 certificate. This class will explain what to expect from the exam, review key processes of water treatment, and help you identify areas you may want to focus on during your exam prep activities. We will also practice many exam style questions throughout the class.
Dates & times: 8:00am to 12:15pm PT on: 12/08/2026, 12/09/2026, 12/15/2026, 12/16/2026, 12/17/2026; 8:00am to 11:15am on: 12/10/2026, 12/17/2026
Register today to avoid class cancellations!