Idaho Rural Water Association Calendar RSS Feed

May 8, 2026 - Sep 1, 2026: IRWA Outdoor Lab Donation Invitation

Mon, 22 Jun 2026 15:22 -0400

Sep 1, 2026: Flow of Water - Boise & Online

Thu, 30 Apr 2026 10:44 -0400

Flow of Water - Boise & Online

This course provides an overall view of the water and wastewater industry using the hydrological cycle as a comparison. It includes discussion on treatment technologies, storage, distribution and collections. This is a great class to inform boards, councils and the public about the importance of your utility’s responsibilities. The course will be divided into three sections:

History of Water Treatment: Part 1
This course addresses when technologies were first discovered and how those technologies are used today. It also discusses whether those technologies can be applied to current treatment requirements. Topics include heat, UV, coagulation and colloidal silver treatments.
History of Water Treatment: Part 2
Explore early storage and distribution technologies and how they have led to today’s systems. This course also examines whether those technologies can be applied to current treatment requirements. Topics include pipe types, corrosion control, valve types, tank and storage issues, and more.
History of Water Treatment: Part 3
Learn when chemical technologies were first discovered and how those technologies are still applied to today’s treatment requirements. Topics include chlorine and its variations, ozone, fluoride, and chemical feed in general.

Instructor: John Schwartz, USABlueBook
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: $125 for IRWA Members / $215 for Non-Members
Lunch is on your own.

Sep 2, 2026: Webinar Wednesday! Measuring Pump Performance in the Field - Online

Tue, 05 May 2026 12:47 -0400

Webinar Wednesday! Measuring Pump Performance in the Field - Online

This class will help attendees know exactly what to measure and how to do it correctly when you're inspecting your pumps in the field.
Topics include:

What data to collect
How to collect accurate measurements
Common field mistakes
Converting field data into performance metrics

Instructor: Tyler Jernigan, J.L. Testing & Training
Continuing Education Units (CEUs) Earned: 0.1 Drinking Water/Wastewater
Cost: Free to IRWA Members / $40 Non-Members
Location: Online using Teams Webinar

Sep 9, 2026: Apprenticeship Orientation

Thu, 30 Apr 2026 14:03 -0400

Apprenticeship Orientation - Boise

This orientation is for new apprentices and their mentors. If you would like to enroll in the Idaho Rural Water Association's Apprenticeship Program, please contact one of us before this event:

Gary Sievers (208) 530-3115 - Email: gsievers@idrwa.org or
Jacob Slater (208) 900-1113 - Email: jslater@idrwa.org

Sep 10, 2026: Confined Space Competent Person Certification Training - Boise

Fri, 06 Feb 2026 11:16 -0500

Confined Space Competent Person Certification Training - Boise

Confined Space Competent Person Course Description: The course is designed to meet OSHA requirements for confined space competent person training. The course includes professional classroom theory instruction, participant handouts, final written exam, group activities, field exercises and practical evaluation.

Curriculum covers OSHA regulatory requirements including, identifying types of confined spaces; the specific risks and hazards of confined spaces, and emergency procedures so employee can perform duties assigned. Includes training on attendant, entrant, and entry supervisor duties. Participants will be trained in basic atmospheric testing procedures, general ventilation practices, and common entry procedures. Participants will be familiarized with prevention methods, and the duties and responsibilities of the Competent Person at a confined space entry site.

Confined Space Field Exercise and Practical Evaluation: Course includes construction site training on worker safety while performing confined space entry and non-entry rescue activities. Participants will practice making confined space rescues by simulating rescue operations in which they remove manikins or participants from a confined space.

What is a confined space: A confined space has the following characteristics: Its size and shape allow an employee to enter it, it has limited openings for participants to enter and exit, and it is not designed for continuous employee occupancy.

Who Should Attend: Required for employer designated Competent Persons. OSHA requires that there is a Competent Person present whenever workers enter a confined space. All workers who perform confined space work by supervising, entering, or are responsible for attendant non-entry rescue duties are recommended to attend.

IMPORTANT CONSIDERATIONS

Safety Equipment Required: Attending participants are required to bring a Hardhat, Safety Glasses, Work Gloves, Work Boots, Reflective Vest or Jacket and wear proper Work Clothing for participation in the confined space practical exercise.

Confined Space Equipment Recommended (if you can): Participating workgroups are encouraged to bring fall their protection harness, tripod, hoist, or entry system, and calibrated atmospheric monitor, and ventilation equipment for field exercise.

Completion Requirements: Participants are required to be present and actively participate in all learning activities including hands-on exercises and a written exam to receive certification. Employees will receive a certification of completion and a competent person card by actively participating in the course and demonstrating knowledge in the classroom and at the training exercise site.

Learning Aids: Participants should come prepared with a notepad and pen. Guides and handouts will be provided at the start of the course. The presentation and materials are in English (Spanish courses are available upon request).

Course Length: Approximately 8 hours including classroom theory followed by confined space field exercises. We will be covering a great deal of information in a short period of time; your punctuality will be greatly appreciated.

Instructor: Northwest Safety & Risk Services
Continuing Education Units (CEUs) Available: 0.8 Drinking Water/Wastewater
Cost: $125 IRWA Members/$145 Non-Members
Lunch is on your own.

Sep 22, 2026: 2026 Fall Conference - Tony Elfering Memorial Scholarship Golf Tournament Fundraiser

Fri, 26 Jun 2026 16:48 -0400

The semi-annual golf tournament fundraiser will be held on Tuesday, September 22, 2026 at Circling Raven Golf Club (adjacent to the Fall Conference venue, the CDA Casino - Resort - Hotel at 38530 S Nukwalqw St, Worley, Idaho).
REGISTRATION WILL CLOSE ON SEPTEMBER 10TH.
Check-in will begin at 10:00 am with a 11:00 am shotgun start.

Circling Raven Golf Club, is an 18-hole, par 72 course acclaimed as a “Top 100” course by every major golf publication in the U.S. The Gene Bates designed course is home to the Circling Raven Championship, and an Epson Tour “Road to the LPGA’’ event, held annually in August.

The cost is $175 per person or $700/team. This includes green fees, use of Circling Raven Practice Facility, GPS carts during round(s), and a no-host roaming beverage cart.

Prizes will be awarded at the end of the competition.

We need 100 golfers to have a shotgun start! .....

***Please invite your friends and family to participate! You do not have to be attending fall conference to play in the tournament!!***

This is a fundraiser to benefit the Tony Elfering Memorial Scholarship. All proceeds go directly to the scholarship fund.

Sep 23, 2026 - Sep 24, 2026: 2026 IRWA FALL CONFERENCE in Worley, Idaho - ATTENDEE REGISTRATION

Fri, 26 Jun 2026 15:31 -0400

2026 IRWA Fall Conference for Attendees

Idaho Rural Water Association’s Fall Conference will be held September 23-24 at the Coeur d’Alene Casino-Resort-Hotel in Worley, Idaho. This event is a place to earn continuing education units (CEUs). There are 42 courses to choose from. You have the opportunity to earn up to 1.2 CEUs. We hope to have more than 80 exhibitors showcasing their goods and services. The networking gained from associating with peers and exhibitors is invaluable.

We are encouraging operations specialists, utility board members, mayors, council members, clerks, public works directors, and other leaders to attend Fall Conference. We have specific classes scheduled to help officials in their responsibilities as managers of their community’s most important assets. It is imperative that today’s leaders have a firm understanding of their role in their water and wastewater utility systems. Please join us.

Please review the Registration Information Brochure before registering for Fall Conference.

Early Bird Conference Rates for Attendees: Price includes training, IRWA provided meals and access to the Exhibit Hall.
(After September 4th all rates will go up $50)
Attendee (Member) - $285
Attendee (Non-Member) - $435
1 Day Registration (Member) - $185
1 Day Registration (Non-Member) - $335
Attendee Guest Pass - $75

Lodging: The IRWA 2026 Fall Conference will be held at the Coeur d’Alene Casino-Resort-Hotel, 37914 S Nukwalqw St, Worley, Idaho. Depending on the size of the sleeping room and if you are in the older Mountain Lodge or newer Spa Tower, prices are $118 to $390.96 plus taxes per night. Be sure to make your reservation before midnight on Tuesday, September 7, 2026. We often sell out early, so reserve now. Hotel reservations can be made by calling 1-(800) 523-2464. Please refer to our group block name (Idaho Rural Water Association) or Booking ID BKG447 to ensure the group rate.

Sep 23, 2026 - Sep 24, 2026: 2026 IRWA FALL CONFERENCE in Worley, Idaho - EXHIBITOR REGISTRATION

Fri, 26 Jun 2026 16:07 -0400

2026 IRWA Fall Conference for Exhibitors

IRWA's Fall Conference will be held September 23-24, 2026 at the Coeur d’Alene Casino-Resort-Hotel in Worley, Idaho.

This is a wonderful opportunity to buy a booth and share your company's products with operation specialists and public works officials from Idaho.

Click on the Exhibitor Information Brochure for more details.

Sep 30, 2026: Understanding Automatic Control Valves - Preston - NEW DATE!

Mon, 24 Aug 2026 13:37 -0400

Understanding Automatic Control Valves - Preston

This class will give operators a better understanding of the function of the automatic control valves in their system. This class will provide classroom instruction and hands-on training in a specialized hands-on Learning Lab. Basic troubleshooting techniques will be discussed. Participants will also learn how to shut down and start-up the control valves they have.

Note: The IRWA Training & Events calendar originally scheduled this class for July 23rd. It has been changed to July 29th and now September 30th.

Instructor: Martin Walker, Prestige Worldwide Technologies
Continuing Education Units (CEUs) Available: 0.6 Drinking Water
Cost: $125 IRWA Members/$215 Non-Members
Lunch is on your own.

Oct 7, 2026: Webinar Wednesday! Chemical Safety - Online

Tue, 12 May 2026 12:26 -0400

Webinar Wednesday! Chemical Safety - Online

Operation Specialists often use chemicals to help meet their facility required permit levels. In doing so operation specialists can encounter potentially hazardous chemicals. We will discuss chemical labeling, safety data sheets, facility requirements, using personal protective equipment, chemical storage, and what you should do if you are exposed to chemicals.

Instructor: Wes Richards & Clay Gehring, Univar Solutions
CEUs: 0.1 Drinking Water/Wastewater
Cost: Free to IRWA Members / $40 Non-Members
Location: Online using Teams

Oct 14, 2026: Board & Council Training - Clifton & Online

Thu, 30 Apr 2026 15:40 -0400

Board & Council Training - Clifton & Online

This course is intended to assist with the financial, managerial and operational effectiveness of drinking water and wastewater systems. The information presented is based off of the US Department of Environmental Protection Agency (EPA) and Idaho Department of Environmental Quality (DEQ) policies along with regulations outlined in state code by the Idaho Administrative Procedure Act (IDAPA). The intent is to give elected officials or appointed board members an overview of regulations and requirements they must follow as they manage their community water and wastewater systems.

Subjects covered include: Open Meeting Laws and Requirements, Safe Drinking Water Act, American Water Infrastructure Act of 2018 (AWIA), Lead and Copper Rule Revision, Emerging Contaminants, 5th Unregulated Contaminant Monitor Rule (UCMR5), Planning for the Future, Common Challenges; Operator Requirements.

This is excellent training for board members, council members, clerks, public works directors, operators, and supervisors.

Instructor: Cooper Atkinson, Idaho Rural Water Association
Continuing Education Units (CEUs) Available: 0.2 Drinking Water/Wastewater
Cost: Free

Oct 20, 2026: Pumps and Controls: Fundamentals and Applications - Twin Falls

Thu, 30 Apr 2026 14:19 -0400

Pumps and Controls: Fundamentals and Applications - Twin Falls

Idaho Rural Water Association is pleased to have Layne Read, with DelcoWestern, present the training: Pumps and Controls: Fundamental and Applications. This course will cover the following principles:

Pump Basics
Motors
Well pit designs
Level controls and monitoring methods
Starting Methods including variable frequency starters
Controls - including SCADA
System Maintenance
Your pump questions

Instructor: Layne Read, Delco Western
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: $125 IRWA Members/$215 Non-Members
Lunch is on your own.

Oct 21, 2026: Certification Math Review - Boise & Online

Fri, 05 Dec 2025 16:17 -0500

Certification Math Review - Boise/Online

Do you need a little extra help with math? Do you have an exam coming up? Join Adrianna Cardoso from IRWA for math basics and applied problems.
Course Outline:

Review of materials and supplies needed for exam
How to use the provided formula sheets during your test
Math basics – units of measurement, fractions, decimals, percent
Common measurements in the wastewater and drinking water industry – volume, area, concentration, flow, pressure
Basic dimensional analysis problems – problem solving, strategies, resources and tools

Instructor: Adrianna Cardoso, Idaho Rural Water Association
CEUs Available: 0.6 Drinking Water and Treatment
Cost: $125 IRWA Members /$215 Non-Members
Lunch is on your own.

Oct 22, 2026: Drinking Water Treatment I/II Certification Review - Boise & Online

Tue, 23 Dec 2025 18:56 -0500

Drinking Water Treatment I/II Certification Review - Boise & Online

This is a review course for operators preparing to take a Level I or II Drinking Water Treatment exam. This class will be taught in-person in Boise and online at the same time. This class is based off the ABC material that the Idaho Division of Occupational and Professional Licenses (DOPL) uses to create its licensing exams. You will receive handouts showing specific topics to study and need-to-know criteria for each.
Topics include:
•   Drinking water treatment methods
•   Equipment operation and maintenance
•   Source water characteristics
•   Laboratory process descriptions, sampling technique, and analysis
•   Drinking water operator safety, security, and administrative procedures
•   Test taking tips and procedures
Students may purchase the AWWA training manuals WSO Water Treatment, Grade 1 or WSO Water Treatment, Grade 2 for a discounted rate. Manuals are recommended but not required.

Instructor: Kerry Huss, Idaho Rural Water Association
Continuing Education Units (CEUs) Available: 0.6 Drinking Water
Cost: $125 IRWA Members/$215 Non-Members
Lunch is on your own.

Oct 27, 2026: Wastewater Collection I/II Certification Review - Boise & Online

Fri, 01 May 2026 15:39 -0400

Wastewater Collection I/II Certification Review - Boise & Online

This is a review course for operators preparing to take a Level I or II Wastewater Collections exam. This class is based off the ABC material that the Idaho Division of Occupational and Professional Licenses uses to create its licensing exams. You will receive handouts showing specific topics to study and go through example test questions for each topic. A breakdown of exam topics will be given.

Topics include:
   Equipment operation, evaluation, and maintenance
   Lift station operation and maintenance
   Collection system monitoring, evaluation, and adjustment
   Wastewater operator safety, security, and administrative procedures
   Test taking tips and procedures
Certification Math Review should be taken in conjunction with this course; this class does not include calculations.
Sacramento State training manuals are a sought-after resource for operators preparing for state certification. This training manual was developed to serve the needs of operators in a variety of ways, including: as a self-paced, independent-study distance learning course, and as a textbook in traditional college and university classes (often taught by experienced operators). The goal is to provide you with an understanding of basic operational and maintenance concepts for wastewater collection systems and with an understanding of basic collection systems and with the ability to analyze and solve problems when they occur.

If desired, the Operation and Maintenance of Wastewater Collection Systems textbooks - Volume 1 and Volume 2 are available for purchase at checkout for $110 each.

Instructor: Craig Sturman, Idaho Rural Water Association
Contiuing Education Units (CEUs) Available: 0.6 Wastewater and Collection
Cost: $125 IRWA Members / $215 Non-Members

Nov 3, 2026: Source Water Protection Workshop 2026 - Idaho Falls

Tue, 14 Jul 2026 10:45 -0400

Source Water Protection Workshop 2026 - Idaho Falls

Come join us for the annual Source Water Protection Workshop in Idaho Falls! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.

Nov 4, 2026: Source Water Protection Workshop 2026 - Pocatello

Tue, 14 Jul 2026 11:02 -0400

Source Water Protection Workshop 2026 - Pocatello

Come join us for the annual Source Water Protection Workshop in Pocatello! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.

Nov 5, 2026: Source Water Protection Workshop 2026 - Twin Falls

Tue, 14 Jul 2026 10:53 -0400

Source Water Protection Workshop 2026 - Twin Falls

Come join us for the annual Source Water Protection Workshop in Twin Falls! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.

Nov 9, 2026: Disinfection A-Z - Boise & Online - NEW DATE!

Fri, 01 May 2026 15:49 -0400

Disinfection A-Z - Boise & Online - NEW DATE!

The IRWA 2026 Training & Events Calendar originally scheduled this training on Tuesday, November 17th. Due to a scheduling conflict, the class has been rescheduled to Monday, November 9, 2026.

This class will explore one of the most important, yet complex, aspects of utility operations: disinfection. Why do we disinfect and how does the chemical process work? Learn all about chlorination, including why it is such a good disinfectant and how to improve your plant’s chlorination process. Safety precautions will be included. A review of physical and chemical methods of disinfection will be provided. Discussion of operational considerations, testing procedures, and monitoring will also be covered. Finally, this class will cover dechlorination for both water and wastewater as well as alternative methods of disinfection. Come prepared to discuss problems and questions from your treatment plant! Find solutions and operational improvements to use during your daily procedures, maximize your treatment process, and meet regulations with ease.

Instructor: John Schwartz, USABlueBook
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: $125 for IRWA Members / $215 for Non-Members
Lunch is on your own.

Nov 10, 2026: Source Water Protection Workshop 2026 - Boise

Tue, 14 Jul 2026 11:20 -0400

Source Water Protection Workshop 2026 - Boise

Come join us for the annual Source Water Protection Workshop in Boise! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.
The Riverside Hotel - NORTH STAR ROOM

Nov 13, 2026: Backflow Assembly Tester Re-Certification Course - Boise

Wed, 28 Jan 2026 10:51 -0500

Backflow Assembly Tester Re-Certification Course - Boise

Register today for Backflow Assembly Tester (BAT) Recertification Training. This will be hands-on training! Students will have the opportunity to practice on all four assembly types, troubleshoot scenarios, and ask the instructor about common challenges encountered in the field. If you pass the tests, you will earn the needed 0.8 CEUs to keep your BAT license current. The class will be held at Idaho Rural Water Association's Technical Training Center in Boise.

Instructor: Stacy Stuart, Stuart's Backflow
Continuing Education Units (CEUs) Available: 0.8 BAT
Cost: $200
Lunch is on your own.

Nov 17, 2026: Source Water Protection Workshop 2026 - Lewiston - NEW DATE & CITY

Tue, 14 Jul 2026 11:06 -0400

Source Water Protection Workshop 2026 - Lewiston

Come join us for the annual Source Water Protection Workshop in Lewiston! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.

Nov 18, 2026: Webinar Wednesday! Transient Non-Community Water Systems Management - Online

Tue, 05 May 2026 10:46 -0400

Webinar Wednesday! Transient Non-Community Water Systems Management - Online

Join us for a dynamic class designed specifically for those in Idaho that are responsible for starting up and shutting down Transient Non-Community Water Systems (TNCWS) each season. Whether you are a seasoned operator or stepping into this roll for the first time, you will gain practical tips, field proven strategies, and critical insights to ensure your water system start-up/shut down procedures are compliant with Idaho Department of Environmental Quality (IDEQ) requirements.

Instructor: Kerry Huss, Idaho Rural Water Association
Continuing Education Units (CEUs) Earned: 0.1 Drinking Water
Cost: Free to IRWA Members / $40 Non-Members
Location: Online using Teams Webinar

Nov 18, 2026: Source Water Protection Workshop 2026 - Coeur d'Alene - NEW DATE!

Tue, 14 Jul 2026 11:19 -0400

Source Water Protection Workshop 2026 - Coeur d'Alene

Come join us for the annual Source Water Protection Workshop in Coeur d'Alene! This year’s workshop will focus on emergency response and preparedness. We invite utility operators, mayors, council members, clerks, and local responders to join us for this collaborative opportunity. Attendees will learn how to prepare for emergencies that may impact their drinking water or wastewater services. They will learn how to work with other members of the community, and county and state agencies, to mitigate damage. Learn how to maximize the potential for funding and asset protection. You will have the chance to interact with experts and agency representatives, and to identify gaps in protection. Come learn about resources to improve the response capabilities for your community. Lunch is provided and attendance is free for all!

Instructors: Staff members from Idaho Rural Water Association, Idaho Office of Emergency Management, and DEQ.
Continuing Education Units (CEUs) Available: 0.6 Drinking Water/Wastewater
Cost: FREE - Sponsored by Idaho Department of Environmental Quality
Lunch is provided.

Nov 19, 2026: Emerging Contaminants in Wastewater & Anaerobic Digester Microbiology with Toni Glymph Martin - Online

Mon, 17 Aug 2026 14:11 -0400

Emerging Contaminants in Wastewater &
Anaerobic Digester Microbiology with Toni Glymph Martin - Online

IRWA is excited to announce that we have invited Wastewater Microbiologist Toni Glymph Martin to provide this training: "Emerging Contaminants in Wastewater and Anaerobic Digester Microbiology." Successful wastewater treatment requires understanding both what is entering the treatment plant and the biology responsible for treating and stabilizing the waste.

Wastewater treatment facilities are increasingly challenged by contaminants that conventional treatment systems were never specifically designed to remove. At the same time, successful treatment and solids stabilization continue to depend upon maintaining healthy and balanced microbial populations.

This six-hour course examines two important areas of modern wastewater treatment: emerging contaminants and anaerobic digester microbiology.

The first portion of the course introduces emerging contaminants and explains why these substances have become an increasing concern for wastewater utilities and the environment. Participants will examine major categories of emerging contaminants, including per- and polyfluoroalkyl substances (PFAS), pharmaceuticals and personal care products, and endocrine-disrupting compounds. Sources, pathways into wastewater treatment facilities, environmental persistence, potential impacts, biosolids concerns, and available treatment technologies will be discussed. Particular attention will be given to the limitations of conventional wastewater treatment and the challenges associated with removing or managing these compounds.

The second portion of the course focuses on the microbiology and operation of anaerobic digesters. Participants will examine the digester as a living biological ecosystem and follow the microbial conversion of complex organic material through the four stages of anaerobic digestion: hydrolysis, acidogenesis, acetogenesis, and methanogenesis.
Special emphasis will be placed on the microorganisms responsible for each stage and the sensitivity of methane-forming archaea to changes in their environment. Participants will learn how temperature, pH, alkalinity, mixing, organic loading, hydraulic retention time, volatile fatty acids, volatile solids reduction, gas production, and hydrogen sulfide can be used to evaluate digester health.

The course concludes with practical monitoring and troubleshooting concepts designed to help operators recognize biological stress before complete digester failure occurs. Case studies will be used to reinforce the relationship between operating data, microbial activity, process stability, and corrective operational decisions.

Target Audience: Wastewater Treatment Plant Operators, Pretreatment Personnel, Laboratory Technicians, Plant Managers, and Environmental Engineers seeking expertise in biological process control.

Instructor: Toni Glymph Martin, Wastewater Microbiology Solutions
Continuing Education Units (CEUs) Available: 0.6 Wastewater, Treatment, Laboratory Analyst
Cost: FREE
Location: Live Virtual
These textbooks are available from Wastewater Microbiology Solutions and are a great resource, but are not required. Click on the books to read a description and see pricing.

Dec 2, 2026: Webinar Wednesday! Arc Flash 101 - Understanding the Risks and Mitigation Strategies - Online

Mon, 11 May 2026 16:21 -0400

Webinar Wednesday! Arc Flash 101 - Understanding the Risks and Mitigation Strategies - Online

Arc flash incidents pose serious risks to workers and equipment. This session provides an introduction to arc flash hazards, exploring their causes, effects, and the importance of proper safety measures. Attendees will learn how to assess arc flash risks, comply with industry standards like NFPA 70E, select the right personal protective equipment (PPE), and implement effective mitigation strategies. Whether you're an electrical engineer, safety manager, or maintenance professional, this session will equip you with the knowledge to improve safety protocols and reduce the likelihood of dangerous arc flash events in the workplace.

Instructor: Adam Wahler, AE2s
CEUs: 0.1 Drinking Water/Wastewater
Cost: Free to IRWA Members / $40 Non-Members
Location: Online using Teams

Dec 3, 2026: Water Distribution I/II Certification Review - Pocatello & Online

Mon, 04 May 2026 17:25 -0400

Water Distribution I/II Certification Review - Pocatello & Online

This is a review course for operators preparing to take a Level I or II Drinking Water Distribution exam. This class is based on the ABC material that the Idaho Division of Occupational and Professional Licenses uses to create its licensing exams. You will receive handouts showing specific topics to study and need-to-know criteria for each.
Topics include:
•   Drinking water distribution system components
•   Equipment installation, operation, and maintenance
•   Disinfection, monitoring, evaluation, and adjustment
•   Laboratory process descriptions, sampling technique, and analysis
•   Drinking water operator safety, security, and administrative procedures
•   Public interaction
•   Test-taking tips and procedures
Students may purchase the AWWA training manual WSO Water Distribution, Grades 1 and 2 for $106 at checkout. Manuals are recommended but not required.
This water operator education Series was designed by the American Water Works Association to address core test content on certification exams by operator certification type and certification grade level.

Instructor: Jeff Cook, Idaho Rural Water Association
Continuing Education Units (CEUs) Available: 0.6 Drinking Water
Cost: $125 IRWA Members / $215 Non-Members
Lunch is on your own.

Dec 8, 2026: IdWarn Tabletop Exercise - Boise & Online

Mon, 04 May 2026 17:33 -0400

IdWarn Tabletop Exercise - Boise & Online

Save the date to participate in the IdWarn Tabletop Exercise. More details coming.

Dec 9, 2026: Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

Thu, 14 May 2026 11:02 -0400

Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

THIS IS A 12-HOUR COURSE. It will be held on Wednesday, December 9th and Friday, December 11th, 2026.

This is a review course for operators preparing to take a Level I or II Wastewater Treatment exam. Material is based off the ABC material that the Idaho Division of Occupational and Professional Licenses uses to create its operator exams. You will receive handouts showing specific topics to study and go through example test questions for each topic. A breakdown of exam topics will be discussed.

Topics include:
   Types of treatment units, their purpose, and operation
   Treatment equipment operation and maintenance
   Treatment plant monitoring, evaluation, and adjustment
   Wastewater operator safety, security, and administrative procedures
   Sampling and laboratory procedures
   Test taking tips and procedures
(The Operation of Wastewater Treatment Plants textbook is not required but is recommended).

Instructor: Casey Fisher, Idaho Rural Water Association
Continuing Education Units (CEUs) Earned: 1.2 Wastewater and Lagoon Operation and Maintenance -
Cost: $250 IRWA Members/ $430 Non-Members
Lunch is on your own.

(Please note, this class will provide 6 hours of Lagoon Operation and Maintenance CEUs that are needed for Very Small Wastewater System Operators. The Certification Math Review class should be taken in conjunction with this course if you are preparing to take an exam.)

Dec 11, 2026: Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

Thu, 14 May 2026 11:02 -0400

Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

THIS IS A 12-HOUR COURSE. It will be held on Wednesday, December 9th and Friday, December 11th, 2026. If you would like to register for the training, select the December 9th training.

This is a review course for operators preparing to take a Level I or II Wastewater Treatment exam. Material is based off the ABC material that the Idaho Division of Occupational and Professional Licenses uses to create its operator exams. You will receive handouts showing specific topics to study and go through example test questions for each topic. A breakdown of exam topics will be discussed.

Jan 22, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Wed, 12 Aug 2026 10:19 -0400

Jun 25, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Wed, 12 Aug 2026 10:38 -0400

Sep 29, 2027 - Sep 30, 2027: 2027 IRWA FALL CONFERENCE in Moscow, Idaho - ATTENDEE REGISTRATION

Fri, 21 Feb 2025 12:25 -0500

2027 IRWA Fall Conference - Moscow - Attendees

Save the date for Idaho Rural Water Association's Fall Conference, September 29-30, 2027 at the Best Western University Inn, Moscow, Idaho.

Sep 29, 2027 - Sep 30, 2027: 2027 IRWA FALL CONFERENCE in Moscow, Idaho - EXHIBITOR REGISTRATION

Fri, 21 Feb 2025 12:26 -0500

2027 IRWA Fall Conference - Moscow - Exhibitors

Save the date for Idaho Rural Water Association's Fall Conference, September 29-30, 2027 at the Best Western University Inn, Moscow, Idaho.

Nov 5, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Wed, 12 Aug 2026 10:44 -0400

Idaho Rural Water Association Calendar RSS Feed

May 8, 2026 - Sep 1, 2026: IRWA Outdoor Lab Donation Invitation

Sep 1, 2026: Flow of Water - Boise & Online

Sep 2, 2026: Webinar Wednesday! Measuring Pump Performance in the Field - Online

Sep 9, 2026: Apprenticeship Orientation

Sep 10, 2026: Confined Space Competent Person Certification Training - Boise

Sep 22, 2026: 2026 Fall Conference - Tony Elfering Memorial Scholarship Golf Tournament Fundraiser

Sep 23, 2026 - Sep 24, 2026: 2026 IRWA FALL CONFERENCE in Worley, Idaho - ATTENDEE REGISTRATION

2026 IRWA Fall Conference for Attendees

Sep 23, 2026 - Sep 24, 2026: 2026 IRWA FALL CONFERENCE in Worley, Idaho - EXHIBITOR REGISTRATION

2026 IRWA Fall Conference for Exhibitors

Sep 30, 2026: Understanding Automatic Control Valves - Preston - NEW DATE!

Oct 7, 2026: Webinar Wednesday! Chemical Safety - Online

Oct 14, 2026: Board & Council Training - Clifton & Online

Oct 20, 2026: Pumps and Controls: Fundamentals and Applications - Twin Falls

Pumps and Controls: Fundamentals and Applications - Twin Falls Idaho Rural Water Association is pleased to have Layne Read, with DelcoWestern, present the training: Pumps and Controls: Fundamental and Applications. This course will cover the following principles:

Oct 21, 2026: Certification Math Review - Boise & Online

Certification Math Review - Boise/Online

Oct 22, 2026: Drinking Water Treatment I/II Certification Review - Boise & Online

Drinking Water Treatment I/II Certification Review - Boise & Online

Oct 27, 2026: Wastewater Collection I/II Certification Review - Boise & Online

Nov 3, 2026: Source Water Protection Workshop 2026 - Idaho Falls

Source Water Protection Workshop 2026 - Idaho Falls

Nov 4, 2026: Source Water Protection Workshop 2026 - Pocatello

Source Water Protection Workshop 2026 - Pocatello

Nov 5, 2026: Source Water Protection Workshop 2026 - Twin Falls

Source Water Protection Workshop 2026 - Twin Falls

Nov 9, 2026: Disinfection A-Z - Boise & Online - NEW DATE!

Disinfection A-Z - Boise & Online - NEW DATE!

Nov 10, 2026: Source Water Protection Workshop 2026 - Boise

Source Water Protection Workshop 2026 - Boise

Nov 13, 2026: Backflow Assembly Tester Re-Certification Course - Boise

Backflow Assembly Tester Re-Certification Course - Boise

Nov 17, 2026: Source Water Protection Workshop 2026 - Lewiston - NEW DATE & CITY

Source Water Protection Workshop 2026 - Lewiston

Nov 18, 2026: Webinar Wednesday! Transient Non-Community Water Systems Management - Online

Nov 18, 2026: Source Water Protection Workshop 2026 - Coeur d'Alene - NEW DATE!

Source Water Protection Workshop 2026 - Coeur d'Alene

Nov 19, 2026: Emerging Contaminants in Wastewater & Anaerobic Digester Microbiology with Toni Glymph Martin - Online

Dec 2, 2026: Webinar Wednesday! Arc Flash 101 - Understanding the Risks and Mitigation Strategies - Online

Dec 3, 2026: Water Distribution I/II Certification Review - Pocatello & Online

Dec 8, 2026: IdWarn Tabletop Exercise - Boise & Online

Dec 9, 2026: Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

Dec 11, 2026: Wastewater Treatment I/II Certification Review - Coeur d'Alene & Online

Jan 22, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Jun 25, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Sep 29, 2027 - Sep 30, 2027: 2027 IRWA FALL CONFERENCE in Moscow, Idaho - ATTENDEE REGISTRATION

2027 IRWA Fall Conference - Moscow - Attendees

Sep 29, 2027 - Sep 30, 2027: 2027 IRWA FALL CONFERENCE in Moscow, Idaho - EXHIBITOR REGISTRATION

2027 IRWA Fall Conference - Moscow - Exhibitors

Nov 5, 2027: Backflow Assembly Tester Re-Certification Course - Boise

Pumps and Controls: Fundamentals and Applications - Twin Falls

Idaho Rural Water Association is pleased to have Layne Read, with DelcoWestern, present the training: Pumps and Controls: Fundamental and Applications. This course will cover the following principles: