
Ringwood is the gateway to the New Forest, offering a mix of historic market town living and rural idyll. However, this unique location creates a complex drainage landscape. One street might be connected to the main sewer, while a cottage two miles down the road in Burley relies on a septic tank from the 1950s.
At No1 PHD, we specialise in this “Town and Country” mix. We understand the specific hydrology of the Avon Valley and the strict environmental laws protecting the National Park.
Whether you’re dealing with tree root intrusion in Ashley Heath or regulatory compliance for a tank in Ellingham, here’s your expert guide to drainage in Ringwood. You can reach our dedicated Ringwood-based team at 01425 899268.
This is a critical legal issue for any property not connected to the main sewer, as frequently observed by No1 PHD drainage professionals. The General Binding Rules 2020, enforced by the Environment Agency, made it illegal for a septic tank to discharge untreated wastewater directly into a surface watercourse (like a ditch, stream, or the River Avon).
If your septic tank currently does this, you have two compliant options:
No1 PHD drainage professionals specialise in designing and installing compliant drainage fields, ensuring your property meets these environmental standards and avoids potential fines.
Please note, if your enquiry is an emergency, please contact us by telephone
Yes, absolutely. The beautiful, mature oak trees gracing our area have incredibly powerful and far-reaching root systems, as frequently observed by No1 PHD drainage professionals. Your drains are a beacon for these roots, offering a constant water source. They start by probing for tiny cracks in older pipe joints and, once inside, they expand into a dense mass that can exert enough pressure to crack or even shatter a pipe. This is a leading cause of recurring blockages in the Ringwood area, as observed by our No1 PHD drainage professionals.


At No1 PHD, we believe it’s important to clarify our role. We are experts on pipework and drainage fields connected to these systems.
For physical emptying of a cesspit or de-sludging of a septic tank/treatment plant, you need a registered tanker company. We’re happy to recommend trusted local firms we work alongside.
A common rural query faced by No1 PHD drainage professionals. Our drainage professionals always advise that under UK law, if you own land alongside a watercourse, like a ditch or stream, you’re typically considered a “riparian owner.” This means you’re responsible for maintaining water flow on your side, up to the ditch’s centre line. This includes clearing blockages from debris or overgrown vegetation. This differs from public sewers (Southern Water’s responsibility) or drains on public highways (Hampshire County Council’s responsibility). If a ditch bordering your garden becomes blocked with leaves or silt and causes flooding upstream to your neighbour, you could be liable. We offer jetting services to blast silt out of culverts and keep water moving.

No1 PHD drainage professionals have frequently observed this is often due to a high water table. After prolonged heavy rain, the ground becomes saturated. For properties with septic tanks, this can prevent the drainage field from working effectively, causing odours. For properties on the main sewer, the sheer volume of rainwater entering the system can increase pressure, forcing sewer gases back up through any dry or compromised water traps in your home’s pipework.
Absolutely. Older New Forest cottages often use “Pitch Fibre” pipes or old clay which can have thousands of pounds worth of hidden damage. No1 PHD drainage professionals suggest never buying a rural property without looking underground.
A £150-£250 survey can save you £10,000 in excavation costs later. The pre-purchase survey by No1 PHD drainage professionals will identify:
It is an essential piece of due diligence before you exchange contracts.


Yes. ‘No-dig’ relining is the ideal solution for properties where excavation is undesirable, as frequently observed by No1 PHD drainage professionals. If you have a damaged pipe running under a cherished lawn, a new driveway, or a patio, we can repair it internally. By inserting a resin-impregnated liner that hardens to form a new pipe within the old one, we can restore the drain to perfect condition without a single shovel breaking ground.
From modern compliance for septic tanks to emergency unblocking in the town centre, you need a local professional who understands the ground. No1 PHD covers Ringwood, Fordingbridge, Burley, and the wider New Forest area. Contact No1 PHD Ringwood Team on 01425 899268 – Protecting Your Home and The Forest.