Granite surge stone (usually 3″–8″) also known as shot rock or riprap, Surge Stone is a large, rough aggregate used for tough jobs where maximum stability is required. Common Uses:

🌊 Erosion Control – Stabilizes shorelines, creek banks, and steep slopes to prevent washouts.
🚧 Construction Entrances – Keeps mud off vehicle tires before reaching paved roads.
💧 Drainage Channels & Ditches – Directs heavy water flow while protecting surrounding soil.
🧱 Retaining Wall Base – Provides a strong, non-compacting foundation layer.
🏗️ Heavy Fill & Road Stabilization – Fills large voids and reinforces soft or unstable ground.