What's in Your Water?

Wildfires

What are they?

Wildfires are fires, started by natural causes or human activities, that burn large areas of vegetated land. 

How do wildfires impact water quality in the Bow River Basin?

Lingering firefighting chemicals left in the soil after a fire can degrade water quality.
Following a wildfire, large amounts of sediment and organic matter (e.g., ash and dead plant matter) may be introduced into waterways. Soil no longer held in place by vegetation and tree roots also washes into streams.
When a fire removes all vegetation and trees from a large area, rainfall and snowmelt flows off the land at a much quicker rate.  This causes stream bank erosion and increases sediment loading, and can sometimes result in flooding. 
The heat from a fire can damage the soil structure, making it easier for erosion to occur. 
When a fire burns vegetation, and heavy metals and nutrients are exposed and washed into streams, the pH and other chemical properties of the water can be changed.

What can we do about it?

Be very careful with campfires and backyard fires to ensure they do not spread.
During a fire-ban, respect all regulations.
Make sure to report any signs of wildfires you see.
Obey area-specific signs posted by local fire and rescue operations.

Where can I find more information?

Sources

Meixner, T. (2004, October). Wildfire impacts on water quality. Retrieved from: http://swhydro.arizona.edu/archive/V3_N5/feature7.pdf 
Emelko, M., Ho Sham, C. (2014). Wildfire impacts on water supplies and the potential for mitigation: workshop report. Retrieved from: http://www.cwn-rce.ca/assets/resources/pdf/Wildfire-Impacts-on-Water-Supplies-and-the-Potential-for-Mitigation_Workshop-Report.pdf 
Cecco, L. (2016, June 17). Wildfires can have major impact on water quality. Globe and Mail. Retrieved from: https://beta.theglobeandmail.com/news/alberta/wildfires-have-major-impact-on-waterquality/article30512613/?ref=
Waskom, R., Kallenberger, B., Bauder, T. (2017). Addressing the impacts of wildfire on water resources. Retrieved from: http://extension.colostate.edu/topic-areas/natural-resources/addressing-the-impacts-of-wildfire-on-water-resources-6-706/
Neary, D., Ryan, K., DeBano, L. (2008). Wildland fire in ecosystems, effects of fire on soil and water. Retrieved from: https://www.fs.fed.us/rm/pubs_journals/2015/rmrs_2015_aregai_t001.pdf 
Tecle, A., Neary, D. (2015, July 14). Water quality impacts of forest fires. Journal of Pollution Effects and Control. 3:140. 
Photograph of WaterPortal Board Member Ross Douglas

Ross Douglas

Board Member

Ross has extensive executive experience in Operations, Governance, Information Technology and Strategy at the board and senior management level including Mancal Corporation, Mancal Energy, Highridge Exploration and Atlantis Resources. He has worked in Oil and Gas, Coal, Commercial Real Estate, Portfolio Management, Recreation, Retail and Water and Wastewater Treatment. His experience is also geographically diverse having overseen operations in Canada, the United States, United Kingdom and Northern Ireland. Additionally, he has been on the board of companies with operations in Argentina, Azerbaijan, Barbados, Kazakhstan, and Russia. He has served on numerous Public, Private and Not for Profit Boards across a number of industries.

Ross has been active on several industry Boards and committees including the Canadian Association of Petroleum Producers (CAPP) and The Schulich School of Engineering Industry Advisory Council at the Schulich School of Engineering.

Photograph of WaterPortal Board Member Brian Mergelas

Brian Mergelas, PhD, ICD.D

Board Member

Brian is a seasoned Cleantech entrepreneur with a proven history of successfully bringing complex water technologies to the market.   With over 25 years of experience, he has led various organizations to achieve significant milestones in the industry. 

Having started as the founding CEO of the Pressure Pipe Inspection Company (PPIC) and later taking the helm at the Water Technology Acceleration Project (WaterTAP), Brian’s entrepreneurial spirit has been instrumental in driving innovation and growth within the sector. 

He is an active investor in the cleantech sector and has served on many boards including the Ontario Clean Water Agency. 

Actively engaged in industry associations like AWWA, WEF, IWA, and ASCE, Brian enjoys collaborating with fellow professionals to promote advancements in the field. 

Brian holds an undergraduate degree and a PhD in Physics from Queen’s University, which has provided him with a solid technical foundation.   As a member of the Institute of Corporate Directors, he brings valuable insights to corporate governance.