pH (0-14)
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7.8
Gravois Creek at Union Road : Gravois Creek
Saint Louis, Missouri, United States

Observed by
Gabrielle Parent-Doliner
- Observed on: Tue, 18 Jun 2019 00:00:00 +0000
- Testers Swim_Drink_Fish
- Sample ID ID19-7-8
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Associated with:
Dog River : Dog River Clearwater Revival - Lat: 38.521975
- Lng: -90.319999
Observation report
See trends at this locationWater quality tests
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Chlorine (ppm)
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1.0
Hardness (mg/L)
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250
Alkalinity (mg/L)
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120
Conductivity uS/cm
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391
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