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Hudson 7 Highlights

The Essential Role of Hudson 7 Volunteer Technical Advisors Presentation at the Hudson River Watershed Alliance

11/7/2025

 
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Presented by Rebecca Martin, Source Water Protection Coordinator, Hudson 7, at the Hudson River Watershed Alliance Conference — October 28, 2025.

On October 28, Hudson 7 Source Water Protection Coordinator Rebecca Martin presented on “The Essential Role of Hudson 7 Volunteer Technical Advisors” during the Hudson River Watershed Alliance (HRWA) Conference. This year’s event, themed “Collaborating Across Boundaries,” was held at the New York State Office of Parks, Recreation and Historic Preservation’s Taconic Regional Office in Staatsburg, NY. As always, Emily Vail and the HRWA Board did an incredible job bringing together water professionals, advocates, and community leaders from across the region.  

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​​REVIEW SLIDE DECK

About the Hudson 7
The Hudson 7, officially established in 2018, unites the Town of Esopus, Town of Hyde Park, Town of Lloyd, City and Town of Poughkeepsie, and Village and Town of Rhinebeck, with Dutchess and Ulster Counties joining in 2023. Together, these municipalities provide drinking water to approximately 106,000 people who rely on the Hudson River as their source.

The Hudson 7’s goals are to:
  • Protect the Hudson River as a drinking water source.
  • Share funding opportunities for clean water infrastructure.
  • Strengthen communication between the five treatment plants.
  • Coordinate long-term watershed protection and stewardship.
  • Speak with one unified voice for clean water.

What Makes the Hudson 7 Unique?
The Hudson 7 is the first intermunicipal council focused on protecting the Hudson River as a drinking water source. It centers drinking water protection in decision-making, empowers local communities along the river, and has helped elevate drinking water protection as a top state and federal priority.

Volunteer Technical Advisors: A Key to Success
Local officials volunteer their time to serve on the Hudson 7, alongside a team of volunteer technical advisors who bring specialized expertise in engineering, science, water quality, communications, and advocacy. These advisors — up to nine, as permitted by the Hudson 7’s bylaws — provide independent, non-binding guidance to support projects, planning, and policy decisions that safeguard the region’s drinking water. Their commitment and collaboration have been instrumental to the Hudson 7’s success.

Key Achievements Supported by Technical Advisors
  1. Drinking Water Source Protection (DWSP2) – Establishing state-approved goals for long-term source protection.
  2. CHPE Transmission Cable – Advocated for safeguards and route adjustments to protect drinking water intakes.
  3. Anchorages Issue – Helped ensure the Hudson River remains safe from new anchorage proposals that threaten water intakes and the environment..
  4. Ashokan Releases – Successfully advocated for the inclusion of drinking water and climate impacts in NYC’s SEIS and interim protocols.
  5. Salt Front Study – Secured a state-funded study to assess sea-level rise and salinity impacts on drinking water.
  6. Coal Tar Remediation – Collaborated with DEC and Central Hudson to ensure safe cleanup near Poughkeepsie’s intake.
  7. Spill Preparedness – Partnered with DEC and the Coast Guard on emergency response drills.
  8. Harmful Algal Blooms (HABs) – Coordinated response efforts during the 2024 bloom event to ensure drinking water safety.

Looking Ahead
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As the Hudson 7 enters its eighth year, it continues to expand partnerships, pursue new initiatives, and strengthen local capacity to protect drinking water at its source. The Hudson 7 meets monthly on the second Wednesday at 5 PM (hybrid format). Meeting materials, recordings, and updates are available at www.hudson7.org.

​(Photos courtesy of Hudson River Watershed Alliance)

UPDATE:  What You Need to Know About Harmful Algal Blooms and Drinking Water in the Hudson River

9/30/2025

 
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​We've compiled the latest information to provide an update, "What You Need to Know About Harmful Algal Blooms and Drinking Water in the Hudson River." Special thanks to Dan Shapley of Riverkeeper for his valuable assistance.

(Photo credit:  Daniel Cohen for Riverkeeper)

Hudson 7 Communities Respond to Harmful Algal Bloom (HABs) with Good Results

9/15/2025

 
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Last week, the Hudson 7, Riverkeeper, Town of Esopus and City of Poughkeepsie worked closely together in response to a Harmful Algal Bloom (HAB) in the Hudson River Estuary. The concern came to our attention last Monday afternoon, based on observations that suggested the presence of cyanobacteria, a naturally occurring microorganism that can, under certain conditions, produce harmful toxins such as microcystin.

The Hudson 7 is requesting additional support from NYSDOH, including routine testing of both raw and finished water at each of the Hudson 7 water treatment plants. While microcystin appears to be the primary toxin of concern in this case, we are also asking for testing of other cyanotoxins to ensure that treatment processes can be adapted if needed. 

Cyanobacteria blooms like this are rare in the Hudson River, but they may become more common due to changing climate conditions, such as warmer temperatures and prolonged dry periods like the one we've recently experienced.  That said, the public should remain confident in the safety of the water being delivered by Hudson 7 water systems. The detection of microcystins in raw water is serious, but it also shows that our monitoring and treatment systems are working as they should - detecting issues early, treating them effectively, and protecting public health.

If you see a suspected HAB, report it to the NYS DEC (photos encouraged) here: https://ow.ly/WY0k50WVm5r

Learn more about HABs:  https://ow.ly/WX0E50WVm5q

Hudson 7 Calls for State Action on Plastic Packaging Waste to Keep Microplastics and Toxic Chemicals out of Drinking Water

6/12/2025

 
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​On June 11, the Hudson 7 unanimously passed a resolution calling on the New York State Legislature to pass the Packaging Reduction and Recycling Infrastructure Act (Senate Bill 1464 / Assembly Bill 1749).

This important legislation would require packaging producers, not taxpayers, to cover the costs of managing plastic packaging waste. It is a critical step toward reducing plastic pollution, increasing recycling rates, reducing toxic materials in packaging, protecting public health and drinking water, and saving local governments and taxpayers millions of dollars.

Packaging accounts for approximately 40% of New York’s waste stream, much of which is made up of non-recyclable plastics containing harmful chemicals such as PFAS and phthalates. Microplastics and these associated chemicals have been detected in drinking water sources across the state, raising serious health concerns. The Hudson River, a vital drinking water source for over 100,000 people, has also been found to contain these pollutants.

Hudson 7 is a coalition of five public water systems representing seven municipalities and two counties, all of which depend on the Hudson River as their primary drinking water source. Our mission is to work collaboratively to protect this critical resource for the communities we serve.

We support the passage of the Packaging Reduction and Recycling Infrastructure Act and urge legislative leaders to prioritize and advance this critical legislation.

Hudson 7 Celebrates 7th Anniversary with a presentation of Draft Drinking Water Source Protection Plan

6/8/2025

 
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Photo Credit:  Rebecca Martin
The Hudson 7 celebrated seven years of collaborative stewardship on May 29, working to protect drinking water for over 100,000 Hudson Valley residents. To mark the occasion, the Hudson 7 unveiled its Draft Drinking Water Source Protection Program (DWSP2) Plan at the historic Cornell Boathouse on Marist College’s campus. This marks a major step toward ensuring the long-term safety and sustainability of the region’s shared water source: the Hudson River estuary.

Established in 2018, the Hudson 7 represents seven municipalities from Dutchess and Ulster Counties that draw drinking water directly from the Hudson River. The council is a statewide recognized model for intermunicipal cooperation focused on source water protection.
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“After many years of hard work and collaboration, weare proud to share the draft of our DWSP2 Plan - a roadmap to safeguarding our drinking water in the face of new and growing threats,” said Mayor Gary Bassett (Village of Rhinebeck) and Chair of the Hudson 7. “This is not just a document; it’s a call to action for continued collaboration across sectors and communities.”

The DWSP2 Plan identifies risks to the Hudson 7’s source water,  including contamination from industrial activity and climate change, and outlines practical, science-based strategies to mitigate them. It was developed in collaboration with municipal partners, state agencies, and community stakeholders, with support from the New York State Department of Environmental Conservation (DEC) and Department of Health (DOH).​

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Photo Credit: Dan Shapley

As part of today’s celebration, the Hudson 7 also hosted a special educational session, “How River Changes Affect Treatment,” in partnership with the Poughkeepsies’ Water Treatment Facility (PWTF) led by Dottie DiNobile and Randy Alstadt, providing Hudson 7 drinking water operators with insights into how shifts in river conditions impact water quality and treatment approaches.

The Hudson 7 sincerely thanks the supporting municipalities and counties, and extends special appreciation to Riverkeeper for its key role in helping establish the council in 2018 and for generously sponsoring the council’s anniversary events. They also thank the New York State Department of Environmental Conservation (DEC) and the Department of Health (DOH) for their valuable support for the Drinking Water Source Protection Program (DWSP2), an essential initiative to protect the Hudson River as a vital drinking water source for communities. For more information about the Hudson 7 and to learn about the DWSP2 draft plan, visit: https://bit.ly/4jjAyRA

“This past year has once again been a productive and positive experience working with and alongside the Hudson 7,” said Nick Butler, Water and Sewer Superintendent for the Town of Esopus. “As I reflect on our accomplishments, the wealth of information and networking opportunities available to Water Operators within the Hudson 7 community stands out as especially valuable. These connections have led to the development of new relationships and the identification of shared services - truly outstanding.”

“We deeply appreciate the support of the Hudson 7 and the leadership of our municipal partners,” said Jonathan Churins, Executive Director of Dutchess County Water and Wastewater Authority. “This collaboration strengthens our ability to deliver safe and reliable water services to the communities we serve along the Hudson River.”
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The dedication of the Hudson 7 reinforces the vital role our operators play every day,” said Thomas Legrand, Chairman of the Board of Dutchess County Water and Wastewater Authority. “We’re proud to work together in protecting public health and safeguarding one of our region’s most critical resources.”

“I am proud of this partnership and the status we have achieved in being an effective advocate for a healthy Hudson River ensuring the quality of our drinking water,” said Elizabeth Spinzia, Supervisor of the Town of Rhinebeck. “Together we have been able to map out a plan for continuing our work in the future” 

“The Hudson 7’s work has resulted in a paradigm shift in the region, making the protection of drinking water a high priority,” said Dan Shapley, Senior Director of Advocacy, Policy and Planning, Riverkeeper. “The completion of its draft Drinking Water Source Protection Plan is an historic first: While there have been many actions over decades to protect the river, never before has drinking water protection been the explicit focus of such a plan. Riverkeeper is proud to have played a role in founding and supporting the Hudson 7, and in drafting this first-of-its-kind plan.”  
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About the Hudson 7: The Hudson River Drinking Water Intermunicipal Council (Hudson 7) is a partnership of seven municipalities and two counties - including the Town and City of Poughkeepsie, Town and Village of Rhinebeck, Towns of Esopus, Hyde Park, Lloyd and Ulster and Dutchess Counties -  working together to protect the source of drinking water drawn from the Hudson River for over 100,000 residents.

About Riverkeeper: Riverkeeper protects and restores the Hudson River from source to sea and safeguards drinking water supplies, through advocacy rooted in community partnerships, science and law. 

Hudson 7 First Annual Water Operators Appreciation Week Highlight: Town of Esopus Water/Sewer Superintendent Nick Butler

5/30/2025

 
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May 31, 2025, marks the seventh anniversary of the Hudson River Intermunicipal Council (Hudson 7). To celebrate, we’re proud to host our second annual Water Operator Appreciation Week from May 26–30. This year’s theme, “Stronger Together: Honoring Hudson 7’s Water Operators and Shared Services,” highlights the vital collaboration among water professionals and their essential role in protecting public health and providing safe, clean drinking water.

Each day this week, we’re spotlighting one of the five public water treatment plants along the Hudson River estuary and recognizing a dedicated team member whose work ensures reliable service to our communities. Today’s spotlight: Town of Esopus Water and Sewer Superintendent Nick Butler.

Serving approximately 4,500 residents through 1,500 service connections, the Port Ewen Water District draws its drinking water directly from the Hudson River. Water is treated at the Roger Mabie Water Treatment Plant on River Road in Ulster Park, then distributed throughout the district, including to a 2-million-gallon storage facility at its southern end.

Nick Butler has been an active member of Hudson 7 since 2020. He plays a key role in the council - as a voting member, committee participant, and hands-on expert. Known for his thoughtful, solutions-focused approach, Nick is a trusted leader in safeguarding the Hudson River as a vital drinking water source.

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Where are you from and how did you get started in your career as a drinking water? 
I’m from Wappingers Falls, NY, and got into drinking water in 2017 after leaving the military, and I wasn’t sure what was next. I had been a cop and firearms instructor, but I didn’t want to continue in law enforcement as a civilian. I asked Some of my buddies who worked with a private water main replacement company, and they liked the job. I applied, got a call the next day, and that’s how I started. I worked in both water and sewer, but the sewer side wasn’t for me. I was 37 when I started, and learned a lot from experienced operators. It’s been a solid path since.

How long have you been working at the Town of Esopus drinking water plant? 
I’ve been the Water Superintendent in Esopus since June 2021. Before that, I worked for about three years with the Town of Newburgh as a water operator. I got into the field in 2017 through the Camo Pollution Control, and later trained at SUNY Ulster, attending classes two nights a week. I went on to earn four NYS water licenses. I took the job in Esopus to make a bigger impact and be part of something meaningful.

 
How has the Hudson 7 been supportive of your plant, and what have you learned through collaborating with the others using the river as a drinking water source.
When I started working for the Town of Esopus, I had the opportunity to train with Don Kiernan (the former Water/Sewer Superintendent in the Town of Esopus, and member of Hudson 7), who introduced me to the Hudson 7. Once I began attending meetings, I was struck by how much ground the group covered - addressing critical issues like CSX train bridges, the Champlain Hudson Power Express (CHPE), and raw water protection. It’s a unique and powerful network of river-based water systems, and I’ve never seen anything like it. We’re not just individual municipalities working in isolation - we share knowledge, coordinate responses, and support each other in tackling large-scale challenges. I take what I learn at Hudson 7 meetings back to my team, break it down, and use it to keep communication clear and everyone informed. It’s helped us stay proactive. With CHPE, for instance, we were ready—with talking points, a strategy, and a unified voice - thanks to Hudson 7. At the end of the day, it’s about protecting our drinking water and serving our communities - and we’re stronger when we work together.


About the Hudson River Drinking Water Intermunicipal Council (Hudson 7): The Hudson 7 is a collaboration of the mid-Hudson municipalities and counties that draw drinking water from the Hudson River Estuary for more than 100,000 people in the Town of Esopus, Town of Hyde Park, Town of Lloyd, Town and City of Poughkeepsie, Town and Village of Rhinebeck located in Dutchess and Ulster Counties. These communities are served by five drinking water treatment plants that utilize Hudson River water, operated by the City and Town of Poughkeepsie, Village of Rhinebeck (for the Village and Town of Rhinebeck), Town of Esopus, Town of Lloyd and Dutchess County Water and Wastewater Authority (for Hyde Park).

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Hudson 7 Second Annual Water Operators Appreciation Week Highlight: Poughkeepsies’ Water Treatment Facility (PWTF)'s  Shane Hunt Sr.

5/29/2025

 
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May 31, 2025, marks the seventh anniversary of the Hudson River Drinking Water Intermunicipal Council (Hudson 7). To celebrate, we're hosting our second annual Water Operator Appreciation Week from May 27 - 30. This year's theme,
"Stronger Together: Honoring Hudson 7’s Water Operators and Shared Services," highlights the essential role of water professionals and their collaboration in delivering clean, safe drinking water.  Each day, we’ll feature one of Hudson 7’s five public water treatment plants and spotlight a dedicated team member.

Today, we recognize the Poughkeepsies’ Water Treatment Facilities (PWTF) in the City of Poughkeepsie and Licensed Water Operator Shane Hunt Sr. The PWTF, jointly owned by the City and Town of Poughkeepsie and located on the Marist College campus, serves 80,000 residents in several communities with their primary drinking water. The facility holds monthly joint board meetings - details and minutes are available at www.pokwater.com.

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Where are you from and how did you get started in your career as a drinking water operator? 
I grew up in Wappingers Falls, NY, and have lived in Hyde Park, NY for the past eight years with my wife and three sons. My water career began in 2011 when I worked for Severn Trent Services and earned my Grade C Water License. In 2013, I joined JCO Inc., a private water and wastewater company, where I gained extensive experience operating multiple treatment plants and earned my Grade 2A Wastewater License at SUNY Ulster. While I valued my time at JCO Inc., I was ready to pursue greater opportunities, growth, and job security.


How long have you been working at the City of Poughkeepsie drinking water plant? 
While working on my Grade 2A Water License, I decided to take the civil service exam for the City of Poughkeepsie Water Treatment Operator. The timing was incredible - the same week my wife gave birth to our second son and we closed on our first home in Hyde Park, NY, I started working at the Poughkeepsie Water Treatment Facility in 2017.

You recently earned your Grade 1A license (congratulations!). What was that process like, and what does this certification mean to you?
While in my current position, I wanted to advance my career by earning my Grade 1A Water License. With 10 years of water treatment experience already, the next step was completing the Grade 1 Advanced Operations course—a five-day program offered by the W2 Operator Training Group in Cortland, NY. I also completed a Supervisory Management course online through Michigan State University. The final step was a walkthrough with the Department of Health. Although the process took time, having the flexibility to complete the coursework at my own pace made it much more manageable. Earning my Grade 1A Water Treatment License has allowed me to grow professionally and deepen my expertise in the field.


There’s a growing movement to attract more people to careers in water operations. What advice would you offer to others entering or currently working in this field?
Water operations is one of the most essential yet often overlooked careers. As a Water Treatment Operator, you play a critical role in protecting the health and wellbeing of your community. It’s a meaningful, hands-on career with opportunities for growth and strong job security. For those already in the field, I encourage you to stay committed to ongoing training and career development. Together, we are the backbone of public health, and the future of clean water depends on dedicated professionals like us.
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About the Hudson River Drinking Water Intermunicipal Council (Hudson 7): The Hudson 7 is a collaboration of the mid-Hudson municipalities and counties that draw drinking water from the Hudson River Estuary for more than 100,000 people in the Town of Esopus, Town of Hyde Park, Town of Lloyd, Town and City of Poughkeepsie, Town and Village of Rhinebeck located in Dutchess and Ulster Counties. These communities are served by five drinking water treatment plants that utilize Hudson River water, operated by the City and Town of Poughkeepsie, Village of Rhinebeck (for the Village and Town of Rhinebeck), Town of Esopus, Town of Lloyd and Dutchess County Water and Wastewater Authority (for Hyde Park).

Hudson 7 Second Annual Water Operators Appreciation Week Highlight: Village of Rhinebeck Water Plant’s Thomas Mueller, Water Plant Operator

5/28/2025

 
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May 31, 2025, marks the seventh anniversary of the Hudson River Drinking Water Intermunicipal Council (Hudson 7). To celebrate, we're hosting our second annual Water Operator Appreciation Week from May 27 - 30. This year's theme, "Stronger Together: Honoring Hudson 7’s Water Operators and Shared Services," highlights the essential role of water professionals and their collaboration in delivering clean, safe drinking water.  Each day, we’ll feature one of Hudson 7’s five public water treatment plants and spotlight a dedicated team member.

Today, we recognize the Village of Rhinebeck water plant and Licensed Water Operator Thomas Mueller. Rhinebeck’s water system serves about 6,000 residents through 1,835 accounts in both the Village and Town of Rhinebeck. The system draws its water from the Hudson River and treats it at a modern facility located off Slate Dock Road in the Hamlet of Rhinecliff, just south of the Kingston-Rhinecliff Bridge. The plant is owned and operated by the Village of Rhinebeck under the oversight of the Dutchess County and New York State Departments of Health.

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Where are you from, and how did you get started in your career as a drinking water operator?
I was born right here in Rhinebeck - so you could say I’m as local as it gets. I went to school in Red Hook and have lived in the area my whole life, except for the four years I spent serving in the U.S. Air Force. Most of my career has been in the communications field, working in the installation and repair of cable TV, phone, and internet services. After being laid off due to downsizing at my previous job, I started looking for a new opportunity. That’s when the position at the Rhinebeck Water Treatment Plant came up - and it turned out to be a perfect fit.


How long have you been working at the Village of Rhinebeck drinking water plant?
I’ve now been working at the plant for 2 years and 7 months, and I truly enjoy the work.


You played an important role in identifying lead service lines in Rhinebeck’s water distribution system. Can you walk us through what that process involved and what your role was?
Having worked in Rhinebeck for the past 17 years, I’m very familiar with the streets, the community, and the general layout of the water distribution system. My experience in locating underground lines has been especially valuable when it comes to identifying water mains. In addition, my strong computer skills allowed me to take the lead on entering data for the lead service line inventory project, which is still ongoing.
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There’s a growing movement to attract more people to careers in water operations. What advice would you offer to others entering or currently working in this field?
Working in water treatment is a meaningful and rewarding career. I encourage anyone to explore this field - it plays a critical role in public health and will always need committed individuals to help ensure our communities have access to clean, safe water.


About the Hudson River Drinking Water Intermunicipal Council (Hudson 7): The Hudson 7 is a collaboration of the mid-Hudson municipalities and counties that draw drinking water from the Hudson River Estuary for more than 100,000 people in the Town of Esopus, Town of Hyde Park, Town of Lloyd, Town and City of Poughkeepsie, Town and Village of Rhinebeck located in Dutchess and Ulster Counties. These communities are served by five drinking water treatment plants that utilize Hudson River water, operated by the City and Town of Poughkeepsie, Village of Rhinebeck (for the Village and Town of Rhinebeck), Town of Esopus, Town of Lloyd and Dutchess County Water and Wastewater Authority (for Hyde Park).

Hudson 7 Second Annual Water Operators Appreciation Week Highlight: Poughkeepsies’ Water Treatment Facility (PWTF)'s  Bryan Cussick.

5/27/2025

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May 31, 2025, marks the seventh anniversary of the Hudson River Drinking Water Intermunicipal Council (Hudson 7). To celebrate, we're hosting our second annual Water Operator Appreciation Week from May 27 - 30. This year's theme, "Stronger Together: Honoring Hudson 7’s Water Operators and Shared Services," highlights the essential role of water professionals and their collaboration in delivering clean, safe drinking water.  Each day, we’ll feature one of Hudson 7’s five public water treatment plants and spotlight a dedicated team member.  

Today, we recognize the Poughkeepsies’ Water Treatment Facilities (PWTF) in the City of Poughkeepsie and Licensed Water Operator Bryan Cussick. The PWTF, jointly owned by the City and Town of Poughkeepsie and located on the Marist College campus, serves 80,000 residents in several communities with their primary drinking water. The facility holds monthly joint board meetings - details and minutes are available at www.pokwater.com.

Where are you from and how did you get started in your career as a drinking water operator?  
I grew up in Hyde Park and still live here today. My journey into water treatment began when I took a civil service test for a Water Treatment Plant Operator Trainee position. A few months later, I received a letter from PWTF inviting me to interview for the trainee role. I clearly remember sitting in their boardroom during the interview, looking out at the beautiful view of the Hudson River.


How long have you been working at the City of Poughkeepsie drinking water plant? 
I started my career here at age 23 and have now been with the company for 17 years.

You recently earned your Grade 1A license (congratulations!). What was that process like, and what does this certification mean to you?
I began this journey in 2018 by enrolling in the Supervisory Management in Water and Wastewater course through Michigan State University. After completing it in 2019, I was ready to take the Advanced Operations course. Unfortunately, the pandemic put everything on hold, and the course wasn’t available for several years. Finally, in January 2024, I was able to take the Advanced Operations course in Cortland, NY. It was an intense, week-long program packed with information. On the final day, I took the exam - and passing it felt like a huge weight had been lifted off my shoulders. After 16 years in this field, completing this goal was a major personal achievement. Earning this license not only reflects the dedication and hard work I’ve put in, but it also opens up new opportunities that I wouldn't have been qualified for before.


There’s a growing movement to attract more people to careers in water operations. What advice would you offer to others entering or currently working in this field?
There will always be a need for licensed water operators. Don’t be afraid to ask questions and keep learning - it's how you grow in this field. It may not be the most glamorous job, but there’s real satisfaction in knowing you’re helping provide safe, high-quality drinking water to your community.

About the Hudson River Drinking Water Intermunicipal Council (Hudson 7): The Hudson 7 is a collaboration of the mid-Hudson municipalities and counties that draw drinking water from the Hudson River Estuary for more than 100,000 people in the Town of Esopus, Town of Hyde Park, Town of Lloyd, Town and City of Poughkeepsie, Town and Village of Rhinebeck located in Dutchess and Ulster Counties. These communities are served by five drinking water treatment plants that utilize Hudson River water, operated by the City and Town of Poughkeepsie, Village of Rhinebeck (for the Village and Town of Rhinebeck), Town of Esopus, Town of Lloyd and Dutchess County Water and Wastewater Authority (for Hyde Park).

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Hudson 7 Launches First Training for Water Operators:  'How Changes in the Hudson River Impact Treatment" with contact credits

4/17/2025

 
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This spring, the Hudson River Drinking Water Intermunicipal Council (Hudson 7) will host its first-ever educational training for drinking water treatment operators, marking an important milestone in the Council’s efforts to strengthen local knowledge, coordination, and resilience in drinking water protection.

The training, scheduled during Hudson 7’s Annual Water Operators Appreciation Week on May 29, is designed specifically for Hudson 7 drinking water operators in the Towns of Lloyd, Esopus, Hyde Park; the Village of Rhinebeck; and City and Town of Poughkeepsie - and coincides with the seventh anniversary of the Hudson 7's formation. 

The session will provide a deep dive into the day-to-day and seasonal changes in the Hudson River, and how those shifts directly influence water treatment processes. This knowledge is critical for operators managing our region’s drinking water systems using the Hudson River as its source, especially as climate patterns shift, infrastructure ages, and source water challenges grow more complex.

The Hudson River is a tidal estuary - a living, moving system whose characteristics can vary. These fluctuations, while natural, can present real-time challenges for the operators responsible for delivering clean, safe drinking water to more than 100,000 people.

This specialized training will cover topics such as:
  • River turbidity and removal processes
  • Jar testing and filter studies
  • Chlorine demand, total organic carbon (TOC), and disinfection byproducts
  • Water temperature, pH, and chemistry
  • Algae, harmful algal blooms (HABs), and salt front dynamics

The session will be led by Hudson 7 Technical Advisors Randy Alstadt, Plant Administrator of the Poughkeepsie Water Treatment Facility (PWTF), and Dorothy DiNobile, PWTF Laboratory Director. Both bring decades of experience and deep familiarity with the Hudson River’s unique characteristics as a drinking water source.

Adding to the significance of the event, the New York State Department of Health has officially approved the session for 4.0 contact hours (0.4 CEUs) for attendees. This designation recognizes the training’s value in supporting continuing education and professional development for our water operators.

As the Hudson 7 continues its mission to protect the Hudson River as a vital drinking water source, this first training event represents a broader commitment to shared learning and regional coordination.

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