Sewage that surfaces on the ground or is backing up into your home is a health hazard, and must be eliminated as quickly as possible. This could be caused by a number of factors. Look at the simplest fixes first, such as a clogged drain line before or after the septic tank, or failed electrical to a sewage pump. Pumping the septic tank to stop the surface discharge of sewage is necessary if the leach field is failing. In this situation, the household should go on a water conservation program to reduce water usage to extend the time period before the tank will need to be pumped again. The spill area should be sanitized with a mixture of household bleach and water to destroy any bacteria and viruses. You can contact our office at 1-800-442-2283 for additional information. Note that most physical repairs to the septic system require a permit.