What Is Clean Fill Dirt? The Complete Guide (2026)
Clean fill dirt is one of the most essential — and most misunderstood — materials in construction and landscaping. Whether you're grading a lot, filling a pond, or raising a foundation, knowing exactly what qualifies as 'clean' can save you thousands in remediation costs and legal headaches. This guide breaks down everything you need to know about clean fill dirt, from soil composition and regulatory standards to sourcing strategies and real-world costs.
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