Observations
Mattese Creek along 4800 block of Vermilion
2 parameters tested ▾
chloride, conductivity
Meramec River tributary N of Meramec Bottom Road
2 parameters tested ▾
chloride, conductivity
Williams Creek at spring below Wayne Road
2 parameters tested ▾
chloride, conductivity
River des Peres tributary at Woodson Road Park
2 parameters tested ▾
chloride, conductivity
Mattese Creek along 4800 block of Vermilion
2 parameters tested ▾
chloride, conductivity