Metro Innovation, Information, and Operations at the 2025 Rocky Mountain Water Conference 

Metro employee presenters pose for a photo during the RBITT: Residuals and Biosolids and Innovations in Treatment Technology, which was held in Baltimore, Maryland in May 2025.

Metro Water Recovery encourages employees to share their work with other water resource and recovery facility experts every year at the Rocky Mountain Water Conference. This year, Metro is inviting conference attendees to come visit our employees as they share the good work we do from August 24 through 27 in Keystone, Colorado. 

Hosted by the Rocky Mountain Water Environment Association and the Rocky Mountain Section of the American Water Works Association, the conference concentrates employees from Colorado owners and operators into one place for four days to share their hard-earned knowledge. Review the full presentation schedule here.  

Conference attendees are invited to find out more about Metro at one or more of the following venues:  

  • 1 information and recruiting exhibit – Booth 319 
  • 1 Shark Tank entry 
  • 2 panel presentations  – Industry leadership and insight, listed below
  • 11 technical presentations – Applied research and operations, listed below 

Metro 2025 Rocky Mountain Water Conference Presentations 

Monday, August 25

Beyond Technology: The Human Side of Innovation in Wastewater Utilities

Presenter: Jeffrey Hlad, PE

Time: 10:30 AM

Room: Torrey’s Peak I

Digital Twin Implementation at Metro Water Recovery’s Northern Treatment Plant: Enhancing Operational Efficiency Through Real-time Predictive Modeling

Presenter: Nohemi Almaraz, PE (w/Brown and Caldwell)

Time: 2:00 PM

Room: Torrey’s Peak I

Advanced Aeration Control in Action: Diagnosing and Resolving Infrastructure Limitations

Presenter: Nohemi Almaraz, PE (w/Carollo)

Time: 2:30 PM

Room: Red Cloud Peak (Ballroom)

Overcoming Challenges to Gain Results: Lessons Learned from the First Year of Implementing MWR’s Maintenance Management Strategy to Increase Equipment Availability

Presenter: Matt “Beau” Botruff (w/Black and Veatch)

Time: 2:30 PM

Room: Crestone Peak III

Tuesday, August 26

Women in Water Panel: Owning Your Seat at the Table: Negotiation, Self-Advocacy, and Leadership Presence

Presenter: Dawn Ambrosio

Time: 8:00 AM

Room: Red Cloud Peak (Ballroom)

National and international developments in large wastewater thermal energy recovery projects: Drivers, success factors, and considerations for the Rocky Mountain Region

Presenter: Tanja Rauch-Williams, PhD, PE

Time: 9:00 AM

Room: Torrey’s Peak II

Characterization of Nitrogen and Phosphorous: Methods Developed and Lessons Learned

Presenter: Tracy Fielder (w/Hazen and Sawyer)

Time: 11:00 AM

Room: Torrey’s Peak I

Clean Data, Clean Decisions – The Critical Role of Data Integrity in Utilities

Presenter: Greg Clark

Time: 11:00 AM

Room: Crestone Peak I

Harnessing Wastewater Thermal Energy for Sustainable District Heating and Cooling in Denver

Presenter: Dan Freedman, PE

Time: 1:00 PM

Room: Torrey’s Peak II

From Guesswork to Precision: Real-Time Orthophosphate Management in Solids Streams

Presenter: Brian Marron

Time: 1:00 PM

Room: Shark Tank Exhibit Hall

Wednesday, August 27

Evaluating Full-Scale Impacts of Densified Activated Sludge on Disinfection Efficacy

Presenter: Josh Goldman, PhD, PE (w/CDM Smith)

Time: 8:00 AM

Room: Crestone Peak IV

Federal Changes: Exploring the Impact and Opportunity

Presenter: Mickey Conway

Time: 10:00 AM

Room: Red Cloud Peak (Ballroom)

Maximizing Total Suspended Solids Removal in Secondary Clarifiers from DAS Systems

Presenter: Rudy Maltos, PhD

Time: 10:00 AM

Room: Crestone Peak IV

Enhancing Nutrient Removal: A Hybrid Flocculation and Ultrafiltration Approach for Municipal Wastewater Treatment

Presenter: Alex Chavez-Maldonado

Time: 3:00 PM

Room: Crestone Peak IV