Drain !!top!! - Blocked Outside

Strange sounds emanating from pipes or fixtures when water drains.

Persistent "sewage" or "rotten egg" smells wafting from outside grates. blocked outside drain

are designed to handle rainwater. These connect to gutter downpipes, driveway grates, and land drains. In an ideal world, this water flows directly to a soakaway, a local watercourse, or a separate surface water sewer. Blockages here are typically organic (leaves, moss) or silt. Strange sounds emanating from pipes or fixtures when