The companies have been pumping the wastewater into drainages that flow into the Tongue River , as well as two other small rivers that flow north into Montana , the Powder and Little Powder Rivers .
Montana /location/location/contains Tongue River
DT NNS VBP VBN VBG DT NN IN NNS WDT VBP IN DT NNP NNP , RB RB IN CD JJ JJ NNS WDT VBP RB IN NNP , DT NNP CC NNP NNP NNP .
Montana
LOCATION
Tongue River
LOCATION
/location/location/contains