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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

More Contact Info


1. Waverly Country Club - River Mile 17.9
Sample Collection Date Temperature
degrees Fahrenheit
E. Coli Count
organisms per 100ml
5/4/16 59.2 5
4/6/16 54.5 21
3/2/16 48.2 26
2/3/16 45.0 24
1/26/16 46.8 26
12/2/15 40.6 55
An E. coli count less than 406 is below the health standard set by the Oregon Department of Environmental Quality
↓ below state health standard - ↑ above state health standard