Toxic algae in Plumas County, California
27 lakes and waterways have harmful algal bloom reports in California's official data.
Lakes with bloom history
| Lake | Years with reports | Most recent |
|---|---|---|
| Lake Almanor | 6 | 2026 |
| Middle Fork Feather River | 2 | 2026 |
| Gray Eagle Creek | 2 | 2026 |
| Lake Davis | 2 | 2025 |
| Rice Creek | 2 | 2026 |
| Rock Creek | 3 | 2026 |
| Antelope Lake | 2 | 2025 |
| Bucks Lake | 2 | 2025 |
| Indian Creek | 2 | 2026 |
| Smith Creek | 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.
- Florentine Arm Jamison Creek (2022)
- Frenchman Lake (2022)
- Frenchman Reservoir (2020)
- Grizzly Creek (2025)
- Jamison Creek (2026)
- Lake Kaweah (2020)
- Lily Lake (2020)
- Little Grizzly Creek (2022)
- Little Last Chance Creek (2021)
- Mill Creek (2026)
- Nelson Creek (2022)
- North Fork Willow Creek (2025)
- Red Clover Creek (2021)
- Round Valley Reservoir (2023)
- Spanish Creek (2026)
- Stony Creek (2026)
- Yellow Creek (2021)
Source: California State Water Resources Control Board, official data. For current conditions see the California HABs Portal map.