Observations
Mattese Creek : Mattese Creek along 4800 block of Vermilion
Observed on: 2016-02-20
Mattese Creek tributary : Mattese Creek tributary at Theiss Road
Observed on: 2016-02-20
Sugar Creek : Sugar Creek along the 1600 block of Adams
Observed on: 2016-02-20
Williams Creek : Williams Creek at spring below Wayne Road
Observed on: 2016-02-19
River des Peres tributary : River des Peres tributary at Woodson Road Park
Observed on: 2016-02-19
River des Peres : River des Peres at Woodson Road Park
Observed on: 2016-02-19
Engleholm Creek : Engleholm Creek at UMSL
Observed on: 2016-02-19
Creve Coeur Creek : Creve Coeur Creek at Water Works Road
Observed on: 2016-02-19
Sandy Creek : Sandy Creek at Highway Z
Observed on: 2016-02-19
River des Peres : River des Peres at Olive Blvd.
Observed on: 2016-02-19