Title 17 — Zoning Division 9 — GRADING Santa Clarita Zoning Code · 2026-06 edition · ingested 2026-07-06 · Santa Clarita In this part Chapter 17.80 — SCOPE AND ADMINISTRATION Chapter 17.81 — PERMITS Chapter 17.82 — EXISTING GRADING Chapter 17.83 — PERMIT APPLICATION Chapter 17.84 — SECURITY Chapter 17.85 — PRECAUTIONS Chapter 17.86 — IMPORT, EXPORT, EXCAVATIONS AND FILLS Chapter 17.87 — DRAINAGE AND TERRACING Chapter 17.88 — GRADING DESIGNATION AND LOCATION Chapter 17.89 — DUST PREVENTION AND CONTROL Chapter 17.90 — NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) COMPLIANCE Chapter 17.95 — STANDARD URBAN STORMWATER MITIGATION PLAN IMPLEMENTATION