8. Cathedral Park Boat Launch - River Mile 5.6

Samples from this location tested weekly from May to October

Sample Collection Date Temperature
degrees Fahrenheit
E. Coli Count
organisms per 100ml
7/17/24 76.3 6
7/10/24 74.3 1
7/2/24 70.5 6
6/26/24 67.6 5
6/18/24 65.7 6
6/12/24 65.1 3
6/5/24 60.3 77
5/29/24 59.9 2
5/22/24 60.3 6

↓ 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.