Observations
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13 December 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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12 December 2017
Gravois Creek at Bayless by Danelle Haake
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12 December 2017
Gravois Creek at Whitecliff Park by Danelle Haake
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10 December 2017
Mattese Creek tributary at Theiss Road by Danelle Haake
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10 December 2017
Mattese Creek along 4800 block of Vermilion by Danelle Haake
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10 December 2017
Gravois Creek at Bayless by Danelle Haake
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10 December 2017
Maline Creek tributary at Forestwood Park by Danelle Haake
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10 December 2017
Maline Creek at Forestwood Park by Danelle Haake
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10 December 2017
Grand Glaize Creek at Sulpher Springs Road by Danelle Haake
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8 December 2017
Creve Coeur Creek upstream of Olive Road by Danelle Haake
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8 December 2017
Creve Coeur Creek upstream of Ladue Road by Danelle Haake
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8 December 2017
Creve Coeur Creek upstream of South Outer 40 by Danelle Haake
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7 December 2017
Gravois Creek at Union Road by Danelle Haake
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6 December 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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6 December 2017
Creve Coeur Creek downstream of Creve Coeur Lake by Danelle Haake
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6 December 2017
Creve Coeur Creek upstream of Creve Coeur Lake by Danelle Haake
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6 December 2017
Creve Coeur Creek at Water Works Road by Danelle Haake
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5 December 2017
Sugar Creek at Barrett Station Road by Danelle Haake
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5 December 2017
Sugar Creek tributary at Des Peres Road by Danelle Haake
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4 December 2017
River des Peres at Olive Blvd. by Danelle Haake
