Cost to Replace a Septic System
Replacing a septic system is an expensive and difficult task. Unfortunately, it is not an improvement that gives a return on investment. It's also an expense that cannot be avoided. If a septic system fails and has to be replaced, expect a high cost. In 2010, for example, the cost ranges from $4,000 to $40,000, depending on a variety of factors. Does this Spark an idea?
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Price Range
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In 2010, the simplest replacement of a septic tank in the flatlands of the Midwest, where labor costs are low, on a relatively rock-free lot will cost at least $4,000. Any factors which create more complications--higher labor costs, tricky ground layout, lots of rocks in the soil--can raise the cost to the tens of thousands.
Considerations
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The area of the country where the system must be replaced affects the cost. The Northeast and California are much more expensive areas to replace a septic system than the Midwest, as labor and material costs are higher. Rocky and hard-to-excavate soil increases the cost, as do advanced or alternative systems, such as mounds, sand or peat filters, and aerobic systems. High groundwater, complex plumbing installations, and advanced engineering also add to the costs.
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Prevention/Solution
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Keeping a septic system operational is a much less expensive solution. Washing machines are a primary cause of septic system failure. They allow pounds of lint and fibers out into the septic system each year, much of which comes from synthetic materials that do not degrade. These fibers clog the drainage field. Use a washing machine filter to decrease lint. Also, avoid overloading the system by staggering laundry and dishwasher loads over the course of a week rather than condensing them into one day. Clean the septic tank regularly as well.
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