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What Is a PERC Test and How It Impacts Land Value

Understanding PERC tests can significantly influence your land investment decisions.

Austin Beverigde

Tennessee

, Goliath Teammate

When considering a piece of land for development or investment, understanding its suitability for septic systems is crucial. This is where a PERC test, or percolation test, comes into play. A PERC test assesses how well soil absorbs water, which directly affects land value and usability.

What Is a PERC Test?

A PERC test is a soil evaluation performed to determine the rate at which water percolates through the soil. This test is essential for properties that rely on septic systems for waste management. The results help determine whether the land can support a septic system and, if so, what type of system is appropriate.

How a PERC Test Works

The process of conducting a PERC test involves several steps:

  1. Site Selection: Choose a suitable location on the property, usually where the septic system is planned.

  2. Soil Digging: Dig a series of holes to the required depth, typically 12 to 36 inches.

  3. Water Saturation: Fill the holes with water and allow them to soak for 24 hours.

  4. Percolation Measurement: Refill the holes and measure the drop in water level over a specific time period.

The results are expressed in minutes per inch, indicating how quickly the soil can absorb water.

Impact of PERC Test Results on Land Value

The outcome of a PERC test can significantly influence land value:

  • Positive Results: If the soil absorbs water adequately, the property is more likely to be valued higher due to its suitability for development.

  • Negative Results: Poor percolation rates may limit development options, leading to a decrease in land value.

For example, a property with excellent PERC test results may be ideal for residential development, while a property with poor results might only be suitable for recreational use.

Why You Should Consider a PERC Test

Investing in a PERC test before purchasing land can save you time and money. Knowing the soil's absorption capabilities can help you make informed decisions about development potential and necessary investments in waste management systems. Additionally, properties with known PERC test results can be more attractive to buyers.

Conclusion

In summary, a PERC test is a vital assessment for anyone considering land for development. Understanding its implications on land value can guide your investment decisions effectively. For more insights on land assessments and data analysis, check out Goliath Data.