Septic Problem on Camper

Hi! I am new to McKinney Vento and just wanted to see what other districts are doing in similar situations. I have a family that is already living in a camper due to hardships. They now have a problem with their black waste container and she says that it is going to cost them a significant amount of money to repair and they have nowhere else to go. Once the camp ground owners find the issue she will be kicked out. We have very limited housing availability in our county. I was just wondering to what extent most liaisons assist in trying to find housing or fixing the current situation.