Soakaway & Percolation Tests in Exmouth
Certified Drainage Compliance for East Devon

Why do you need a professional soakaway survey?A soakaway is a vital part of many properties, designed to safely disperse surface water or treated wastewater back into the earth. However, over time, an older soakaway pit can become blocked with silt, leaves, or root ingress, causing water to back up into your home or garden. If you are noticing persistent puddles, foul odours, or waterlogged ground, a professional survey is essential to identify the root cause before severe structural damage occurs.Furthermore, if you are planning to install a brand-new system, guessing the soil's absorption rate is a recipe for disaster. A formal percolation test provides precise data, ensuring that the soakaway crate or drainage field is perfectly sized for the area. Without this crucial information, you risk installing a system that will inevitably fail when it faces a heavy Devon storm, leading to costly emergency repairs down the line.

How our local percolation testing worksThe process of percolation testing is methodical and requires strict adherence to industry standards to guarantee accurate results. First, I will visit your property in Clyst Heath to assess the proposed area, checking for natural watercourses, boundaries, and existing underground utilities. Next, we excavate specific test pits to the required depth, depending on whether the system is for surface water or a wastewater treatment plant.The test itself involves filling the pit with water and carefully recording the time it takes for the water level to drop. This process is repeated to calculate an average V-value, which represents the soil's exact infiltration rate. To ensure your wider system is in top condition, I often recommend pairing this service with one of our CCTV drain surveys to check the integrity of your connecting pipes. Once the calculations are complete, I provide a detailed report outlining the exact size and type of soakaway system required.

Meeting Exeter City Council and Environment Agency rulesWhen it comes to altering or installing new drainage, compliance with local and national regulations is completely non-negotiable. If you are upgrading a septic tank to meet the Environment Agency General Binding Rules, a percolation test is legally required to prove that the surrounding ground is suitable for a drainage field. Discharging treated effluent into unsuitable ground or directly into a watercourse without the right permits can lead to severe fines.Additionally, any new surface water drainage installation must comply with Exeter City Council and East Devon District Council building control regulations. These authorities require documented proof that your new soakaway can handle intense rainfall without overflowing into neighbouring properties or overwhelming the public sewer network. I provide all the necessary paperwork, taking the stress and confusion out of local compliance.

Why choose Drain 2 Flow Exmouth?When you hire Drain 2 Flow Exmouth, you are dealing directly with an independent local sole trader, not a faceless national franchise. This means you get complete accountability, honest advice, and a highly personalised service from an engineer who genuinely cares about the local community. I am proud to be a registered member of the NADC (National Association of Drainage Contractors), meaning all my work meets the highest industry standards.For your complete peace of mind, I hold comprehensive Public Liability Insurance. I also believe in absolute transparency, offering clear, upfront pricing with no hidden fees or nasty surprises. Whether you need a routine percolation test or urgent help with a backed-up drain, you can rely on my expert local knowledge. Need a fast response in East Devon? Contact us now on 01395 206662.