Date |
Time |
Presentation # and Room |
Lead Presenter |
Organization |
Presentation Title |
Presentaton Description |
Thursday, September 11, 2025 |
8:25 AM |
6.2 Lake Huron B |
Kaisra Osman, Bcom, IAM, CRL |
Great Lakes Water Authority |
People or Data. Who Drives Decisions? |
This presentation articulates a paradigm shift in how GLWA integrates data and people to enhance decision-making. It highlights key initiatives implemented to strategically plan, capture, store, and leverage data—demonstrating practical, scalable strategies that drive data-informed decision-making and operational improvements. By sharing GLWA’s journey of integrating data and people, this presentation provides practical, scalable strategies for organizations—large and small—to create a strategic framework for managing, capturing, storing, and utilizing data. This journey is not just about technology—it’s about fostering a data-driven culture that ensures long-term operational success. |
9:00 AM |
6.3 Lake Huron B |
Darren Lytle |
Hazen and Sawyer |
Random Daytime, Fully Flushed and Manual Composite Approaches: Lead Sampling Norms of the Future? |
After decades of LCR sampling, the fixed volume first draw sample is the industry standard and has become the “go to” sample to answer all lead drinking water questions. Treatment effectiveness-based regulatory sampling has challenges and is inappropriate to answer many questions including those associated with exposure. This presentation will discuss three alternative lead drinking water sampling methods (random daytime, fully flushed, and manual composite sampling) that address exposure and other questions while still considering treatment effectiveness. Lead levels in the different water samples collected from homes with and without lead service lines, and in communities with and without effective corrosion control will be compared. |
9:35 AM |
6.4 Lake Huron B |
Ian Smith |
Michigan Department of Environment, Great Lakes, and Energy |
State of Michigan Source Water Assessment Program: An Update |
Beginning in 2024, the Michigan Department of Environment, Great Lakes, and Energy began an effort to update source water assessments for Michigan's public water supplies. Updates have begun, following the established framework for source water assessment scoring and ranking, and with EGLE staff coordinating site visits with our public water supply partners. This presentation will provide an overview of this method, as well as a detailed breakdown of the different components which go into each evaluation, leaving the audience with an understanding of how susceptibility is determined. Additionally, we will provide an overview of the statewide strategy for updating source water assessments in Michigan over the next 2 – 4 years, as well as potential outcomes. |
10:20 AM |
6.5 Lake Huron B |
Brian Phillips |
Fishbeck |
Innovative Pretreatment Solutions: The St. Joseph Success Story |
This presentation will highlight the engineering and construction challenges faced during the upgrade of the St. Joseph Water Treatment Plant's pretreatment system. Attendees will learn about the innovative equipment selection and design features that improved maintenance and increased capacity. The presentation will also share valuable lessons learned during the multi-year construction process. Additionally, operational data on the performance of the new pretreatment equipment will be presented, making it essential for anyone involved in similar projects. |
10:55 AM |
6.6 Lake Huron B |
Jaime Fleming |
City of Wyoming |
Superpower Status Activated! |
"The things that make us different - those are our superpowers." ~Lena Waithe Every person has a superpower. And we know from the universe of superhero lore that the strongest teams are formed when people with unique powers come together around a common cause. Do you know what superpower you bring to the team? Do you know how to identify and appreciate other superpowers? In this presentation we will: - Explore interpersonal differences (generational, communication and relational styles, etc) and recognize the power of diversity - Identify the powers your team needs and how to recruit talented superheroes - Learn how to enhance, leverage, and combine our powers to become (nearly) invincible |
11:30 AM |
6.7 Lake Huron B |
Samarhia Giffel |
City of Grand Rapids Water System |
Communication During a Crisis via Social Media |
Communicating with the public through social media platforms must be strategic for your organization to position itself as a trusted resource. When a crisis strikes, social media communication can become very stressful especially without understanding the process and without having a plan. Learn the phases of crisis management and how to effectively use your social media platforms during each phase. |
1:35 PM |
7.1 Lake Huron B |
Mark Beatty |
UTILITY TECHNOLOGIES, LLC |
Technologies and Techniques for Water Loss Management |
The state of the industry in leak detection and prevention technologies will be shown. Attendees will learn now to integrate water loss management with GIS and Asset Management databases. Non-traditional leak detection technologies will be presented such as K-9, thermal imaging, tracer gas, and artificial intelligence or AI. Proactive methods of water loss management will be encouraged including leak and pressure monitoring and logging. The importance and integration of metering data and accuracy will be emphasized. |
2:10 PM |
7.2 Lake Huron B |
Scott Humphrey, P.E., GISP |
HDR |
Elevated Storage Evaluation using InfoWater Pro for Lansing Board of Water and Light |
HDR and BWL developed an extended period simulation water model to evaluate storage alternatives and develop an operational strategy to incorporate elevated storage into the BWL water distribution system. |
2:45 PM |
7.3 Lake Huron B |
Evan Biedenbach |
Pure Technologies U.S. Inc. |
Novi’s Most Critical Asset – Managed through proactive Condition Assessment and Operational Determination |
This joint presentation will showcase how the City of Novi successfully safeguarded its water system by proactively assessing a large-diameter transmission main. We will explore the key factors that drove this inspection, including the high risk and severe consequences of potential failure. The discussion will also cover the challenges faced, how they were addressed, and the outcomes of the inspection—highlighting the significant reduction in failure risk achieved through these efforts. |
3:30 PM |
7.4 Lake Huron B |
Molly Maciejewski |
Ann Arbor Water |
Swimming Upstream: A Multi-Faceted Approach to Protecting Ann Arbor’s Source Water |
In March 2024, Ann Arbor Water completed its first Comprehensive Source Water Protection Plan. The Source Water Protection Plan considered the impact of many factors on source water protection, including things like emergency preparedness, climate change, and land use, and provides recommended actions to work regionally to better protect our drinking water sources. This presentation will discuss the approach, key considerations, lessons learned, outcomes, and early implementation of the Comprehensive Source Water Protection plan. It will provide valuable information for groundwater and surface water utilities interested in developing a robust source water plan through internal and external stakeholder collaboration. |
1:35 PM |
8.1 Ballroom 1 |
Chuck Ramirez |
Clear Creek Systems |
PFAS: What to do Before You Do It |
This presentsation will provide an overview of the current PFAS regulations as well as providing an overview of current commercial technologies designed to help meet the MCLs. The presentation will also offer a roadmap to follow in developing a treatment system for drinking and non drinking water applications. The presentation will also discuss the options available for destruction and disposal of media contaminated with PFAS. |
2:10 PM |
8.2 Ballroom 1 |
Bailey Hannah |
Fishbeck |
A Data-Driven Approach to Improving Aquifer Property Estimates for Michigan’s Water Withdrawal Assessment Tool (WWAT) |
Michigan’s Water Withdrawal Assessment Tool (WWAT) is used to help communities, professionals, and regulatory agencies evaluate proposed water withdrawals and their potential impact on proximate streams and rivers. Hydrogeological parameters of the model include transmissivity of glacial and bedrock aquifers, aquifer thickness, streambed conductance, and aquifer storage coefficients. Advancements in data availability, geostatistical interpolation methods, and computational abilities now allow for significant improvements in the aquifer property estimates. This project aims to update the aquifer property data used in the WWAT, using advanced modeling techniques to modernize the tool to better represent the groundwater of Michigan. This project will strengthen the WWAT’s ability to evaluate withdrawals, improving monitoring strategies for groundwater availability in Michigan and enhancing the ability of stakeholders to make informed decisions about resource management. |
2:45 PM |
8.3 Ballroom 1 |
Sally Duffy |
Hubbell Roth and Clark |
Cross-Cultural and Generational Collaboration for a Sustainable Water Future |
The water industry continues to grow and face new regulatory challenges, while also facing significant turnover and retirement in the industry. As the workforce changes, there may be issues working with demographics not formerly represented in the industry. This presentation looks at intercultural and intergenerational communication and its importance when facing the future of the water world. |
3:30 PM |
8.4 Ballroom 1 |
Matthew Charles, PE |
Hazen and Sawyer |
The Filter Files: Lessons Learned from Evaluating and Optimizing Granular Media Filters |
Filters are the heart of a water treatment plant and are a critical barrier against pathogens. Optimizing performance enhances the protection of public health while also providing operational and financial benefits to a utility. This presentation will cover three aspects of getting the best possible performance out of a plant’s filtration process: pretreatment optimization, physical condition assessment, and backwash optimization. Each topic will be supported by in-the-field examples of where they were implemented and the benefits obtained. |
1:35 PM |
9.1 Ballroom 2 |
Jane Burnett |
HDR |
The Value of a Phased Approach: Assessing Aging Infrastructure with Pressure Data |
Understanding the condition of buried infrastructure is paramount for utility owners looking to create system resiliency and minimize the likelihood of main breaks. Reviewing available pressure data for buried linear assets is a relatively low-cost assessment methodology which provides valuable information that aids in the identification of system management improvements. Additionally, if high-resolution condition assessment methodologies are performed, incorporating data from the pressure analysis into the pipeline renewal decision process can help to simplify decisions and can ultimately help utility owners effectively assess and manage system risk. Using Great Lakes Water Authority’s 36-inch Transmission Main of 24 Mile Road as a case study, this paper will discuss the benefits of evaluating pipeline pressure, considering overall risk reduction and improved renewal recommendations when performed in tandem with high-resolution inspection methodologies. Incorporating available pressure data into the pipeline condition assessment and renewal decision process helped to identify a solution to renew the transmission main. |
2:10 PM |
9.2 Ballroom 2 |
Sam Szaroletta |
Spicer Group |
High Pressure Zone Creation, Booster Station Inception, and Complementing Booster Stations (oh my) |
In 2023 Thomas Township was approached by an industrial entity exploring the feasibility of building a large-scale manufacturing facility that would be located directly adjacent to the Township’s existing top water user. The proposed water demand was studied and was determined to have negative effects on the water system that required installation of a booster station as well as creation of a high-pressure district to support the two industrial users. Additionally, the added water usage requires upgrades to the Gratiot Road booster station, which supplies drinking water to Thomas Township, and other communities to provide future growth for the communities and allow for a factor of safety during peak water usage of the system. The Gratiot Road booster station was limited by a variety of design constraints and required an unconventional approach to upgrading the system. Ultimately, the selected upgrade repurposed one of the three repumps used in distributing onsite storage water into the system to allow for the station to be upgraded from a triplex to a quadplex station to provide adequate flow for the communities being served. |
2:45 PM |
9.3 Ballroom 2 |
David McPherson |
HDR |
Transient Control and Mitigation, a System Approach |
Hydraulic transient modeling in a water ‘system’ is a mature science, and with that, very rarely are there unique or misunderstood causes of adverse hydraulic transients in a system. Because of this many engineers default to their experience to select, size and site hydraulic transient control. The fatal flaw to this ‘been there, know that’ approach is the word ‘system’. Although the transient issues are well known, every ‘system’ is unique and how the transient pressures propagate and reflect within the system will control type, location, and size of the control required. |
3:30 PM |
9.4 Ballroom 2 |
Ivan Ivanov |
Federal Reserve Bank of Chicago |
Paying for Water Infrastructure Projects: Municipal Bonds |
This presentation shares analysis on how municipalities in Michigan and other states are using public debt markets to finance water infrastructure investments. It reviews data on the use of water revenue bonds and general obligation bonds and discusses municipal borrowing costs. |
4:00PM |
10.1 Lake Huron B |
Jason Berndt |
Michigan Department of Environment, Great Lakes, and Energy |
EGLE Source Water Protection Program and Grant Opportunities |
The Michigan Department of Environment, Great Lakes, and Energy (EGLE), Drinking Water and Environmental Health Division (DWEHD), has established minimum requirements to obtain approval of a community’s source water protection program plan (SWPP). This presentation will discuss each of the seven required elements of a program plan, transitioning from assessments to protection planning, and the periodic update of a SWPP plan, and also eligibility, application process, funding distribution, and reporting requirements for grant opportunities for the development and implementation of a SWPP plan. |