River Birch & Basement Floor Cracks: Roots Not the Cause at 10 ft Depth

22-yr river birch (40 ft) 10 ft from house. Basement floor cracks 10 ft below grade, starting 12 ft from tree.

Roots Exonerated

• Problem roots in top 2–3 ft.
• Cracks 10 ft deep = not root-related.
• River birch roots fibrous; no documented foundation damage.

Real Culprit

Soil settlement, hydrostatic pressure, or construction issues. Prune limbs if they approach house.