Accessible Harmful Algae Bloom Data
Harmful Algal Blooms for 07/22/2026 to 08/04/2026
11 HAB samples taken.
| Algae Present | Coordinates of Bloom | Agency | Sample Date | Cell Count | Bloom Status |
|---|---|---|---|---|---|
| Prorocentrum minimum | Lat: 39.0041 Long: -76.3452 |
DNR | 08/04/2026 | 70 | HAB Present |
| Prorocentrum minimum | Lat: 38.81809357 Long: -76.37143815 |
DNR | 08/04/2026 | 42 | HAB Present |
| Karlodinium veneficum | Lat: 38.8149 Long: -76.4627 |
DNR | 08/04/2026 | 56 | HAB Present |
| Prorocentrum minimum | Lat: 38.8149 Long: -76.4627 |
DNR | 08/04/2026 | 70 | HAB Present |
| No HAB Species Present | Lat: 38.8255 Long: -75.8385 |
DNR | 07/28/2026 | 0 | Sampled - No HAB Present |
| No HAB Species Present | Lat: 38.518839 Long: -75.964578 |
DNR | 07/28/2026 | 0 | Sampled - No HAB Present |
| Potentially Harmful Cyanobacteria | Lat: 38.518839 Long: -75.964578 |
DNR | 07/28/2026 | 15,834 | HAB Present |
| No HAB Species Present | Lat: 39.270438 Long: -75.836696 |
DNR | 07/22/2026 | 0 | Sampled - No HAB Present |
| No HAB Species Present | Lat: 38.78151 Long: -75.73075 |
DNR | 07/22/2026 | 0 | Sampled - No HAB Present |
| No HAB Species Present | Lat: 39.27975178 Long: -76.02396921 |
DNR | 07/22/2026 | 0 | Sampled - No HAB Present |
| Potentially Harmful Cyanobacteria | Lat: 39.270438 Long: -75.836696 |
DNR | 07/22/2026 | 105,840 | HAB Bloom |