The PWA Blog
A regular overview of our activities

Feeling Blue About Green – phosphate, nitrate, and cyanobacteria (blue-green algae) blooms
Phosphate and nitrates are nutrients that are essential to life. In water, inorganic phosphorus occurs as ion phosphate PO43-. This is the form that phosphorus takes when it is dissolved in water. Phosphate is an important component of DNA (deoxyribonucleic acid) and...
Water Guardian Opportunities
Understanding Watersheds and Sewersheds: A Classroom Resource to Promote Climate Change Literacy in New Brunswick New Brunswick is expected to face...
Citizen Science Rapid Assessment Protocol (CSRAP)
Do you live in the Petitcodiac Watershed and have a culvert near your property? If so, please complete our simple Citizen Science Rapid Assessment...
Waste Warrior
Are you interested in organizing a garbage clean-up in our community? Be a #WasteWarrior and organize one for free with the Petitcodiac Watershed...
Geomorphology Blog and Meeting
The Petitcodiac watershed is home to tributaries and rivers that are vital habitats for many species at risk, including the Atlantic salmon, wood...
New Board Members
Click here to see the rest of our staff and board members! We are thrilled to introduce the new leadership team roles for the Petitcodiac Watershed...
Upcoming Geomorphology Events:
Join us on March 19th, 2024, from 6:00–8:00 p.m. at the Salisbury Lions Club for an update on our field season and to share your insights on...
Fall Field Work Highlights 2024
Living Labs: We recently wrapped up our aquatic macroinvertebrate population analysis, an exciting part of our Living Labs project funded by the...
Outreach Highlights Fall 2024
Rain Garden opening: We were thrilled to celebrate the opening of our largest rain garden at St. Anselme Rotary Park in Dieppe!...
Our Newest and Biggest Rain Garden!
We are excited to announce the upcoming installation of our 22nd and largest rain garden, located at St. Anselme Rotary Park in Dieppe. This Rain...
Native Garden Homeowner Visits
There is a shortage of local native seeds, both commercially and in urban environments. Because of this, the Petitcodiac Watershed Alliance have...
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Sea lamprey
Petromyzon marinus
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