Algal Bloom | 2 | |
Flooding / Draining | 2 | |
Physical or Chemical Change | 1 | |
Death / Die-off / Decline | 1 | |
Extreme Temperature | 1 | |
Glacier Change | 1 | |
Pollution | 1 | |
Unusual Smell or Taste | 1 |
Safety | 4 | |
Buildings | 2 | |
Water Security | 2 | |
Water Management | 2 | |
Displacement | 1 | |
Human Health | 1 | |
Pets | 1 | |
Sanitation | 1 |
3 | 3 | 2 |
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Canada | 4 | |
United States | 2 | |
Italy | 1 | |
Russia | 1 |