Plumbing emergencies can get out of hand in no time, and for those living in areas like North Texas, where the loose ground and harsh weather conditions push plumbing and home systems to their limits, it can be particularly frustrating if one does not know what constitutes an emergency plumbing issue. From burst pipes and slab leakages to sewer overflows and clogged toilets, here are the signs signaling when one should call for emergency plumbing services.