Observations
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4 December 2017
River des Peres tributary at Woodson Road Park by Danelle Haake
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4 December 2017
River des Peres at Woodson Road Park by Danelle Haake
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3 December 2017
Grand Glaize Creek at Sulpher Springs Road by Danelle Haake
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3 December 2017
Maline Creek at Forestwood Park by Danelle Haake
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1 December 2017
Creve Coeur Creek upstream of Creve Coeur Lake by Danelle Haake
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1 December 2017
Creve Coeur Creek at Water Works Road by Danelle Haake
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1 December 2017
Creve Coeur Creek downstream of Creve Coeur Lake by Danelle Haake
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30 November 2017
Gravois Creek at Union Road by Danelle Haake
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28 November 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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26 November 2017
Maline Creek at Forestwood Park by Danelle Haake
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26 November 2017
Grand Glaize Creek at Sulpher Springs Road by Danelle Haake
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22 November 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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15 November 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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8 November 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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1 November 2017
Watkins Creek at Coal Bank Road by Danelle Haake
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27 September 2017
Creve Coeur Creek upstream of Olive Road by Danelle Haake
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24 August 2017
Creve Coeur Creek upstream of Ladue Road by Danelle Haake
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9 June 2017
Creve Coeur Creek upstream of Olive Road by Danelle Haake
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26 April 2017
Creve Coeur Creek at Water Works Road by Danelle Haake
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26 April 2017
Creve Coeur Creek downstream of Creve Coeur Lake by Danelle Haake
