61.   This is a common cause of septic system failure, Tyson adds.

62.   To make an informed decision about a house with a septic system, Keeton said, prospective homeowners first need to understand how such a system works.

63.   Tramontano then asked county health officials to turn over documents relating to the septic system.

64.   Weatherford had the septic system inspected last summer.

65.   Were they near sewers, or septic systems?

66.   When backhoes arrived for a new septic system, the park moved to the front lawn.

67.   Which leaves the septic system.

68.   You can use a disposal on a septic system.

69.   An inspection in Washington state caused a farmer to move a lettuce field away from a septic system that sometimes overflowed.

70.   Clogged septic systems can cost thousands of dollars to replace.