Septic tanks and treatment plants in Knaresborough
Knaresborough sits above the River Nidd, with farmland and villages around it where many homes are still on septic tanks or treatment plants.
- Assessment before any recommendation
- Written quote that says what's included
- Building Regulations and permits explained
- Ground put back as agreed

Local knowledge
Private drainage around Knaresborough
North and east of the town, farms, cottages and converted barns are often off the mains sewer. Properties near the Nidd and its tributaries sometimes have older systems discharging to a watercourse, which need replacing or upgrading under the current rules.
We cover Scotton, Farnham, Ferrensby, Staveley, Goldsborough and Arkendale and the countryside around them. Every job starts with an assessment of the whole system and, where needed, a percolation test.
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Questions
Questions from Knaresborough
Do you cover villages around Knaresborough?
Yes, including Scotton, Farnham, Ferrensby, Staveley, Goldsborough and Arkendale. Send your postcode and we'll confirm.
My septic tank near Knaresborough drains into a stream. Is that allowed?
Not for a septic tank. The general binding rules say septic tanks must not discharge straight to a watercourse. The usual fixes are a drainage field or a treatment plant, and the guidance says to act as soon as possible.
Do I need permission to replace a septic tank in Knaresborough?
A new or replacement system normally needs Building Regulations approval, and planning permission can apply in some cases. If it can't meet the general binding rules, an environmental permit may be needed.
Services in Knaresborough
Other areas we cover
Based in or near Knaresborough?
Tell us what's happening and roughly where you are. No need to know what type of system you have.