2. Sellwood Riverfront Park Dock - River Mile 16.4

Samples from this location tested weekly from May to October

Sample Collection Date Temperature
degrees Fahrenheit
E. Coli Count
organisms per 100ml
6/18/24 63.9 65
6/12/24 65.1 9
6/5/24 59.0 46
5/29/24 59.7 5
5/22/24 58.6 27

↓ below state health standard   ↑ above state health standard

An E. coli count less than 406 is below the health standard set by the Oregon Department of Environmental Quality. A value of 'ND' indicates a non-detection.