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

Observed by
juno-dumdum
- Observed on: Thu, 08 Jun 2023 00:00:00 +0000
- Testers Jody, Manson
- Sample ID ID23-7-01-EC
-
Associated with:
Association Riviere Magog Inc : ( A.R.M.I ) - Lat: 38.521975
- Lng: -90.319999
Observation report
See trends at this locationWater quality tests
Quality Check Pending Learn more
E.coli per 100mL cfu/100ml
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15
Dissolved oxygen (mg/L)
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6.0
Chlorine (ppm)
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0.5
Hardness (mg/L)
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20
Alkalinity (mg/L)
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100
Conductivity uS/cm
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406
Water temperature ppt
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17.5
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