Percolation Tests carries out BRE365 percolation testing and foul infiltration testing across Herefordshire, supporting rural planning applications, self-builds, and agricultural developments.
Ground conditions in Herefordshire
Much of Herefordshire sits on Old Red Sandstone geology, which generally offers reasonable percolation in many areas, though overlying clay and loam soils in the river valleys of the Wye and Lugg can slow drainage considerably. Herefordshire’s predominantly rural character means a very high proportion of properties rely on private drainage — septic tanks and treatment plants — rather than mains sewerage, making foul infiltration testing under Part H a particularly common requirement in the county.
What we test for
- BRE365 percolation testing for surface water soakaway design
- Foul effluent infiltration testing (Part H) — especially relevant given Herefordshire’s high proportion of off-mains drainage
- Drainage strategy support for planning submissions
Coverage across Herefordshire
We test across Hereford, Leominster, Ross-on-Wye, Ledbury, Bromyard, and the surrounding rural county. 7-day availability supports rural and agricultural projects where site access and scheduling can be tighter than in urban areas.
Why get a percolation test
With so much of Herefordshire off the mains drainage network, a properly conducted infiltration or percolation test isn’t just a box-ticking exercise for planning — it directly determines whether your proposed treatment plant or soakaway will actually function long-term.
Get a quote
Contact us for a free, no-obligation quote for percolation or infiltration testing anywhere in Herefordshire. Call 01902 475653 or request a quote online.
Towns and areas we cover in Herefordshire
Recent work near Herefordshire
Percolation testing around Herefordshire
Each dot is a site we have tested. 19 within ten miles of Herefordshire, 93 within twenty-five.