Septic services in Holsworthy & surrounding rural parishes
Holsworthy is the Devon side of the upper Tamar farming country, a few miles from the Cornish border — 'Ruby Country' parishes like Bradworthy, Bradford and Black Torrington are deeply rural, and off-mains drainage is the norm outside the town.
What we can arrange around Holsworthy
Kernow Septic is a local guide and enquiry service — we put you in touch with firms covering Holsworthy and handle the checking that comes first. How it works.
Emptying & servicing Most requested
Scheduled emptying and servicing for tanks and treatment plants near Holsworthy.
Repairs
Backups, blockages and failed soakaways put right.
Treatment plant upgrades
Upgrades where a septic tank no longer meets the rules.
Nearby areas
The local picture around Holsworthy
Since 1 January 2020 a septic tank must not discharge directly to a watercourse — around Holsworthy that means the River Deer, which joins the Tamar at North Tamerton and the upper Tamar itself, a few miles west. A tank that still does needs upgrading to a treatment plant or a drainage field, and it usually surfaces at the point of sale. How the discharge rules work →
Like Bude across the border, Holsworthy sits on Culm Measures — folded shales with heavy, slow-draining clay soils. Waterlogged drainage fields through winter are the characteristic local failure, and a percolation test that pushes the design from a simple soakaway to a treatment plant is common. What a percolation test involves → · BGS geology viewer
Not sure if your system is compliant?
Since 2020 the Environment Agency's General Binding Rules ban septic tanks discharging straight to a watercourse. Run your setup through our free checker to see where you stand near Holsworthy.
Run the free compliance check