Toxic algae in Imperial County, California
6 lakes and waterways have harmful algal bloom reports in California's official data.
Lakes with bloom history
| Lake | Years with reports | Most recent |
|---|---|---|
| Salton Sea | 8 | 2026 |
| New River | 2 | 2024 |
| Wiest Lake | 3 | 2025 |
| Weist Lake | 2 | 2023 |
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.
- Palo Verde Lagoon (2025)
- Sunbeam Lake (2022)
Source: California State Water Resources Control Board, official data. For current conditions see the California HABs Portal map.