manye

I think

idam

this

raajyachchhidram

weak point in administration of the kingdom

asamvR^itam

which is uncovered

durbandhanam

is difficult to be controlled

bhinnaH

seturiva = as a broken dam

kSharan

seeping from its cracks

mahataa

vaasivegena = (when breached) by a mammoth stream of water.