Toxic algae in Niagara County, New York
6 lakes and waterways have harmful algal bloom reports in New York's official data.
Lakes with bloom history
| Lake | Years with reports | Most recent |
|---|---|---|
| Hyde Park Lake | 6 | 2025 |
| Western Barge Canal | 3 | 2025 |
| Bond Lake | 2 | 2025 |
Other waterbodies with a report
These have one or two reports in a single year, so there isn't enough history for a page of their own yet.
- Forest Lake (2017)
- Gill Creek (2025)
- Hyden Park Lake (2018)
Source: New York State Department of Environmental Conservation (DEC), official data. For current conditions see the NYHABS map.