Understanding the Importance of Soil Testing for Colorado Septic Systems
- Ern Dog
- Dec 12, 2023
- 2 min read
Septic systems are a crucial part of any property, especially in areas without centralized water treatment. They filter solid waste from water on-site and hold that waste in a safe and secure location to prevent it from re-entering the water supply. In Colorado, where soil types can vary significantly, soil testing plays a pivotal role in ensuring the effective functioning of septic systems.
Why Soil Testing is Important
Soil testing is essential for several reasons:
Assessing Soil Suitability: Different soil types, such as loam, sand, silt, or clay, have varying percolation rates. Understanding the soil composition aids in selecting the right system design and drain field configuration.
Ensuring Environmental Protection: Proper wastewater treatment is vital for preventing contamination of groundwater, which can have detrimental effects on both human health and the surrounding ecosystem.
Optimizing System Longevity: Septic systems are long-term investments, and their lifespan is directly impacted by the soil’s percolation rate. By conducting soil tests during the planning phase, you can avoid potential drainage problems and ensure the longevity and efficiency of your septic system.
Perc Tests: A Key Component of Soil Testing
A perc test, short for percolation test, is a method used to determine the ability of the soil to absorb and filter wastewater. It evaluates how quickly water can seep into the soil, a crucial factor in determining the appropriate design and size of a septic system’s drain field. In Colorado, a perc test must be completed any time a new septic system is going to be designed and installed.
Soil Testing in Colorado: The Process
In Colorado, an official perc test and soil evaluation must be completed by a MA licensed soil evaluator. The professional will take measurements, test the soil quality beneath the area where the system will be placed, and design a system that will function most efficiently given the unique characteristics and needs of a particular location. After developing these plans, homeowners must submit an application to the local county health department1. Once the system has been installed, a representative from the county will visit the property to inspect the system before it may be used.
Conclusion
Soil testing is a critical step in the installation of a septic system, especially in a state like Colorado with its diverse soil types. By understanding the importance of soil testing and following the necessary procedures, homeowners can ensure the longevity of their septic systems, protect the environment, and safeguard public health.
Land Systems West
colorado septic installation, septic soil testing, perc test
and Do it Yourself Plans
128 e 11th st Leadville Colorado 80461





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