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Lake Simcoe Region Conservation Authority

Skip Navigation LinksLake Simcoe Region Conservation Authority > Our Team

​​​Robert Baldwin

Chief Administrative Officer

Robert Baldwin, Chief Administrative Officer of LSRCA

Over the past two decades, Rob has proudly played an active role in shaping the emergence of the Lake Simcoe Region Conservation Authority as a leading environmental agency in Ontario.​​​

For 20 years, Rob has worked f​or the conservation authority in various business portfolios, leading many key service areas. In his most recent tenure in Planning, Development and Watershed Restoration Services, Rob was responsible for leading a multidisciplinary team that implements Provincial and Authority policies and regulations with respect to development and infrastructure activities. He was also instrumental in developing and implementing the Authority's Ecological, Water Balance and Phosphorus Offsetting Programs with full industry support. These programs are the first of their kind in Canada, requiring developers to compensate for the environmental consequences of development activities on the land.

Now Rob's focus, as Chief Administrative Officer, is to proactively work with the Authority's many clients, stakeholders, Indigenous and government partners to​ ensure the Authority is nimble, adaptable, fiscally sustainable, and able to effectively deliver core mandated and essential watershed programs and services.

As an honours alumnus of Trent University's Bachelor of Science program, a 30-year veteran of conservation authority work and a level 3 Certified Municipal Manager, Rob is up to the challenge.

In his off time, he likes to unwind with his fishing rod dipped in Lake Simcoe in any type of weather!

Mark Critch, General Manager, Corporate and Financial ServicesKeri Christensen

Director, Human Resources

As Director, Human Resources, Keri provides oversight, guidance and support to the Authority's most important asset, our people. Her portfolio includes attracting and retaining great talent, employee development, keeping employees safe and well, while helping to realize the Authority's commitment to diversity, equity, inclusion and belonging through programs, practices and policies.

Keri is a graduate from the University of Guelph with an Honours Bachelor of Arts in Sociology with a minor in Criminology. Keri also has a Certificate in Adult Education from St. Xavier University and a Certificate in Human Resources Management. Keri is designated as a Certified Human Resources Leader.

Prior to joining the Authority, Keri had extensive work experience in the consulting industry, followed by experience in recreation and the public sector.

Keri enjoys being active, particularly with her children, whether it be travelling, camping or sports, yet feels most rejuvenated anywhere in or near water.

Mark Critch, General Manager, Corporate and Financial ServicesMark Critch

General Manager, Corporate and Financial Services

As LSRCA's General Manager of Corporate and Financial Services, Mark's portfolio includes Finance, Information Technology, Geographic Information Systems, and Records and Information Management. Mark sees this portfolio and his team as an enabling partner in completing all the important work being done at LSRCA.  

Mark is a graduate from the University of Guelph with an Honours Bachelor of Commerce degree, with a specialty in Management Economics. He has also received his Municipal Management diploma from the Schulich School of Business at York University and has his accounting designation as a Chartered Professional Accountant. ​

Mark has been a Newmarket resident for more than 30 years and outside of work, likes to spend time with his wife and their 2 kids, while playing, coaching or passionately following almost all sports.

Brian Kemp, General Manager, Conservation Lands

​Brian Kemp

General Manager, Conservation Lands

Brian Kemp graduated from Sir Sandford Fleming College in 1987 with a diploma in Forest Recreation, specializing in Outdoor Education.

Brian joined LSRCA in 1989 and has held positions in forestry and stewardship, public awareness/community relations, park management planning, conservation area development and maintenance, land securement and outdoor education. In his current role as General Manager of Conservation Lands, Brian leads a team of dedicated conservationists that work with landowners to undertake protection and restoration projects.

Brian is also LSRCA's lead for the international twinning program with colleagues from the Ayuquila-Armeria Watershed in central Mexico.  Through this international work Brian has presented on a number of occasions within United States, Mexico and Australia, and was a member of the inaugural North American Riverprize Judging Panel in 2014/15.

Outside of work Brian enjoys spending time with his wife and daughter, exploring the great outdoors, and taking part in a variety of sports.​​

General Manager, Integrated Watershed Management

​Position is currently vacant.

GlennMacMillan-LSRCA.jpgGlenn MacMillan

General Manager, Planning, Development and Watershed Restoration Services

Glenn MacMillan graduated from Ryerson’s Civil Engineering program as a Civil Engineering Technologist (C.E.T). He spent his first few years in the consulting industry where he was exposed to a wide range of water resource engineering projects. He then joined the Toronto Region Conservation Authority in as a Water Resource Technologist conducting technical review of engineering submissions related to stormwater management, erosion and sediment control and floodplain management.

Over the years, Glenn’s responsibilities evolved from providing engineering leadership in all aspects of the Authority’s role in water management to managing a multi-disciplinary team of technical experts in surface water and groundwater management, aquatic and terrestrial ecology, watershed management, green building design and sustainable technology evaluation, where he has a proven track record of building high performing teams.

Glenn has participated on numerous provincial, national and international committees, boards and working groups related to stormwater management and erosion and sediment control. He is currently the President of the Canadian Chapter of the International Erosion Control Association and Chair of the Canadian Standards Association Erosion and Sediment Control Technical Committee.


Cheryl Taylor, Executive Director, Lake Simcoe Conservation FoundationCheryl Taylor

Executive Director, Lake Simcoe Conservation Foundation

Cheryl connects donors, volunteers and staff with its vision of a healthier Lake Simcoe watershed, ensuring the Foundation is successful in its mission. Cheryl provides strategic direction and leadership for all operations including, governance, fundraising and communications. Under her leadership, the Foundation has grown in innovation, non-profit management excellence and revenue, resulting in more support each year for LSRCA environmental initiatives. 

Cheryl's success is built on almost three decades of professional experience. Over twenty years at IBM Canada Ltd in sales, marketing and finance has enabled her to apply her passion for strategic thinking to create solutions that enabled customers and staff to achieve their goals.

Cheryl has a B.A. in Economics from Western University.​​


Kristen-Yemm.jpgKristen Yemm

Director, Corporate Communications and Engagement

A 25-year veteran of communications and marketing, Kristen has spent the majority of her career leading strategic communications, marketing and event management initiatives for municipalities including Richmond Hill, Aurora and Markham and for more than a decade now, the Conservation Authority.

With a diverse academic background, Kristen took on roles that allowed her to exercise creativity, leading her to the field of communications and marketing. With diplomas in Graphic Design, Event Management, and university courses in marketing, crisis communications and public relations, Kristen draws on her vast knowledge and experience in communication arts as well as her bachelor’s degree in human and physical Geography.

Kristen has curated an exceptional team of talent that excels in delivering innovative communication and marketing strategies to engage, inspire and influence individuals and businesses to leave the watershed (and our planet) in better shape than we found it.

Outside the office Kristen adores creative pursuits including drawing, painting and photography. Living close to forested trails, she also relishes any opportunity to get out for a run or walk and to hug a tree and give thanks for its gifts - no matter who’s looking!