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Drainage glossary · Surveys and diagnostics

Infiltration

Groundwater entering a drain through cracks and open joints. It adds flow the system was never designed to carry and washes soil in with it.

What it means for you

Infiltration is a slow way to lose the ground under a drive or a path, so it is worth repairing before it becomes a sinkhole.

Not sure whether this applies to your property? Ask us. There is no call-out charge and the price is fixed before any work starts.

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