Septic Tanks & Water Treatment Plants

Septic tanks work through natural separation and decomposition, but require a suitable soil type and drainage field to function well. They are common in rural properties where mains drainage is not available.

Water treatment plants offer higher effluent quality and may be required by current regulations for new builds in Buckinghamshire. The right choice depends on your site, local environment, and compliance needs.

All septic tanks require periodic emptying to remove sludge and avoid system failure. Buckinghamshire householders often arrange this annually or when odours or slow drainage are noticed.

During emptying, our engineers check tank condition and advise on servicing any baffles or filters. Routine maintenance prevents costly blockages and protects the drainage field.

Sewage treatment plants require regular checks of air pumps, filters, and moving parts. Neglect can lead to mechanical failure or untreated discharge.

We service plants in areas like Prestwood and Great Missenden, ensuring compliance and reliability. Planned maintenance helps prevent emergency failures and keeps your system within legal limits.

Overflowing tanks, sudden blockages, or foul water pooling on your property often require urgent attention. Chiltern Drains offers 24/7 emergency cover every day of the year.

We target a 1-hour response for emergencies in Amersham, Chesham and surrounding localities. Our teams use specialist vacuum tankers and jetting equipment to restore safe conditions quickly.

A water treatment plant, also called a sewage treatment plant, treats wastewater using aeration and mechanical filtration. This produces a cleaner effluent, suitable for discharge into local watercourses, meeting stricter environmental standards.

Newer homes or sites with tighter regulations in areas like Chalfont St Giles or Penn may use these systems. They require different servicing and monitoring compared to traditional septic tanks.

Fitting a new septic tank involves careful assessment of ground conditions and access for emptying. We advise on tank sizing and drainage fields to suit properties in places like Holmer Green or Seer Green.

Installation covers excavation, tank placement, connecting pipework, and backfilling. We only use certified products and follow current building regulations for rural sites or larger gardens.

Cracks, collapsed pipework, or persistent foul smells often mean a septic tank needs repairs. Our team addresses structural issues and replaces damaged covers, inlets, or outlets.

Repairs can often be carried out without full replacement. We always provide a written guarantee on this work for peace of mind.

UK rules on septic tanks and sewage treatment plants are strict, especially near watercourses or protected land. Discharge permits and Environment Agency regulations may apply in some Buckinghamshire areas.

We advise on system upgrades and compliance inspections, so you meet your environmental and legal responsibilities.

A failing drainage field can cause sewage smells, wet patches, or tank backups. Inspection involves tracing pipework, checking soakaway performance, and using CCTV surveys where needed.

Repairs may involve cleaning, pipe replacement, or installation of new field lines to restore proper drainage for your property, helping avoid further environmental problems.