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Tree Roots and Water Pipes: Only a Problem If Pipes Leak

Tree roots ignore intact pipes. They only invade if a pipe leaks—and even then, pressurized supply lines repel roots. Sewer lines (especially old Orangeburg pipe) are the real concern. If your sewage pipes are sealed PVC or cast iron, a river birch over the water supply is no threat.

About Gardening: Olive Tree Regrowth from Roots: Managing Persistent Sprouts; Extending Patio Drain Pipe Down Hill – Glue PVC, Bury in Trench; Dealing with Tree Roots in the Lawn: Removal and Prevention; Carrotwood Tree Near Foundation: Root Management vs. Removal; Tree Roots Lifting Pavers: Switch to Gravel or Raise Patio; Hawthorn Tree Roots and Underground Utilities; Lime Tree Roots and Water Pipes: No Conflict; Managing a Neighbor's Overhanging Oak: Root Spread, Pipe Safety, and Limb Pruning; Exposed Oak Roots Along Driveway: Normal, Mulch for Safety; Tree Roots Invading Your Compost Pile? Here's the Simple Fix

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