5. Portland Boathouse Dock - River Mile 12.9
Samples from this location tested weekly from May to October
Sample Collection Date | Temperature |
E. Coli Count
organisms per 100 ml
|
---|---|---|
74.8°F | 6 ↓ | |
70.3°F | 11 ↓ | |
68.0°F | 11 ↓ | |
71.6°F | 5 ↓ | |
70.2°F | 6 ↓ | |
65.7°F | 4 ↓ | |
62.1°F | 11 ↓ | |
58.6°F | 6 ↓ |