spill-2026136

Wednesday, May 13, 2026 - 11:53
Spill Status
Lead Agency: 
GNWT - Department of Environment and Climate Change
Occurance Date/Time: 
Friday, May 1, 2026 - 11:50
Received Method: 
Imported
Involved Parties Type: 
Territorial Government Department
Spill Information
Spill Region: 
North Slave
Territory: 
Northwest Territories
Spill Location: 
Yellowknife
Spill Location Description: 
Mildred Hall School 5408-50AVE X1A1E5. The spill came from a sewer vault that overflowed between the school and maintenance shop above the JK playground. Spring run off water carried the effluent trough the schoolyard, pooling in some areas 5408 Franklin Ave Yellowknife
Geolocation: 

Geolocation is 62.452075975393, -114.37832872146

Spill Source: 
Pipe or Line
Spill Cause: 
Overflow Event
Product Spilled: 
Sewage
Measurement: 
Liters
Area of Contamination: 
10000.00 sq m
Reporter Information
Reporting Date and Time: 
Wednesday, May 13, 2026 - 11:53
381781

For further information about this specific spill file, please email spills@gov.nt.ca. Please include the spill number in your inquiry