Observations
Mattese Creek tributary : Mattese Creek tributary at Theiss Road
Observed on: 2015-01-31
Black Creek : Black Creek at Strassner Drive
Observed on: 2015-01-31
Meramec River tributary : Meramec River tributary N of Meramec Bottom Road
Observed on: 2015-01-30
Gravois Creek : Gravois Creek at Whitecliff Park
Observed on: 2015-01-30
Williams Creek : Williams Creek at spring below Wayne Road
Observed on: 2015-01-29
Watkins Creek : Watkins Creek at Coal Bank Road
Observed on: 2015-01-28
Sugar Creek : Sugar Creek along the 1600 block of Adams
Observed on: 2015-01-28
Gravois Creek : Gravois Creek at Union Road
Observed on: 2015-01-27
Gravois Creek : Gravois Creek at Bayless
Observed on: 2015-01-26
Deer Creek tributary : Deer Creek tributary at Almentor Avenue
Observed on: 2015-01-26