Gravois Creek at Union Road : Gravois Creek

Saint Louis, Missouri, United States

pH (0-14) Learn more 7.0
Chlorine (ppm) Learn more 0.0
Hardness (mg/L) Learn more 150
Alkalinity (mg/L) Learn more 65
Conductivity uS/cm Learn more 391
Water temperature ppt Learn more 13.2

Latest photos

No photos uploaded.