Septic Drain Fields, also known as leach fields, serve a vital purpose in every septic system. They’re responsible for removing impurities and contaminants from the water that emerges from a septic tank. In a sense, they operate like a filter. The mechanics are different, but the end idea is similar. The drain field consists of a series of perforated pipes installed in trenches one to three feet below ground level. Basically, the septic tank separates solid wastes from the water. The resulting wastewater (also known as the effluent) is transferred to the drain field where the soil acts as a natural filter by removing bacteria and other microscopic particles. The newly purified water then joins with the groundwater or is evaporated from the soil.
Symptoms of a Failing Drain Field
While generally maintenance-free, your Snohomish drainfield and septic system as a whole does need to be inspected periodically by a professional. This is especially the case if you notice any of the following symptoms:
- Water puddles forming above the drain field
- Soil collapsing on or near the drain field area
- Sewage backup
- Gurgling sounds in the plumbing
It is crucial that you contact a septic tank pumping and repair service as soon as you notice any of these telltale signs. Depending on the extent of the damage, an entirely new septic system installation may be necessary. However, if the symptoms are diagnosed and treated early, most drain field failures can be addressed with an affordable repair.
Tips on How to Preserve Your Snohomish Drain Field
The following tidbits of advice will help protect and prolong the life and functionality of septic drain fields:
- Avoid using the ground above the drain field as a parking spot and refrain from placing heavy equipment or machinery over the area.
- Do not plant trees or shrubs in your drain field. Overgrown roots can find their way into the pipes.
- Do not pave over your drain field area with a hard surface, such as asphalt or concrete. Doing so will inhibit the soil’s ability to evaporate excess water.
- Divert runoff water, such rain gutter runoff, away from the drain field.
Contact a Professional About Septic Drain Fields
Even if everything appears to be working fine, it’s recommended that you have the solids pumped out of your septic system every one to five years. At Snohomish Septic Service, we also provide special offers for select services. Contact us to have one of our professionals examine your drain field in Snohomish.
Snohomish Septic Drain Fields Explained
Serving Snohomish, Lake Stevens, Granite Falls, Everett, Arlington, Marysville, Monroe, Mill Creek, Lynnwood, & greater Snohomish county