04/08/2026
Since January 2020, the General Binding Rules have prohibited septic tanks from discharging directly to streams, rivers, ditches, and drains that lead to watercourses.
If your septic tank discharges straight to surface water, it needs to be upgraded.
In many cases, a full replacement isn't necessary. Connecting the Ecoflo compact biofilter to your existing septic tank adds a treatment stage that can make your discharge compliant. It's often the least disruptive and most cost-effective solution.
There is one condition: your current septic tank needs to be in good working order. If it's not, it may need to be replaced.
To find the most practical way to bring your system into compliance, get in touch for a free site assessment.
An energy-free treatment plant that allows for smaller drainage fields or watercourse discharge. We're the manufacturer and sole installer. Service across the UK.