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 Advisory for STEPHENFIELD RESERVOIR, Manitoba 
 
 
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STEPHENFIELD RESERVOIR 
Type: 
Cyanobacteria Bloom
 - 
Active
 
Issued: 7/2/2025 
Details:
  STEPHENFIELD RESERVOIR (RM of Dufferin) – 
July 2 Cyanobacteria confirmed in recent water sample.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
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