Where levees were breached and battered away by Hurricane Katrina 's surge and waves , millions of cubic yards of new soil have been put into place along more than half the 350-mile levee system , from the shores of Lake Pontchartrain to the swamps at the southern tip of Louisiana .
Louisiana /location/location/contains Lake Pontchartrain
WRB NNS VBD VBN CC VBN RB IN NNP NNP POS NN CC NNS , NNS IN JJ NNS IN JJ NN VBP VBN VBN IN NN IN JJR IN PDT DT JJ NN NN , IN DT NNS IN NNP NNP TO DT NNS IN DT JJ NN IN NNP .
Louisiana
LOCATION
Lake Pontchartrain
LOCATION
/location/location/contains