Apple Valley, CA Environmental Rules: Flood Zones (2026)
FEMA flood zone rules in Apple Valley, CA, also called floodplain regulations or special flood hazard area (SFHA) rules, determine flood insurance requirements and elevation standards for new construction.
Key Facts
- Governing chapter
- Development Code Ch. 9.62
- Permit required
- Development Permit before construction
- Administered by
- Floodplain Administrator (Director)
- Appeals go to
- Town Council
- Fill compaction standard
- 95% Standard Proctor Test
Summary
Any construction or development inside Apple Valley's mapped areas of special flood hazard requires a Development Permit from the Floodplain Administrator before work begins, under Development Code Chapter 9.62. The application must show lowest-floor elevations, foundation design and drainage details, and approval turns on whether the site is reasonably safe from flooding.
A Development Permit shall be obtained before construction or development begins within any area of special flood hazards established in Section 9.62.060, of this Chapter. Application for a Development Permit shall be made on forms furnished by the Flood Plain Administrator and may include, but not be limited to: plans in duplicate drawn to scale showing the nature, location, dimensions and elevation of the area in question; existing or proposed structures, fill, storage of materials, drainage facilities; and the location of the foregoing.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 19 Update 1).
Full Breakdown
62, the Flood Hazard (FH) Overlay District, implements Government Code §§ 65302, 65560 and 65800 and applies inside town limits wherever FEMA has mapped a Special Flood Hazard Area on the Flood Insurance Rate Map. 070(A) requires a Development Permit before any construction or development begins within those mapped areas, and the application, filed with the Floodplain Administrator (a role assigned to the Director), must include a site plan showing the lowest floor elevation of every structure in relation to mean sea level, spot ground elevations at building corners, water supply and sewer locations, and, for structures on fill, the compaction rate of 95 percent under the Standard Proctor Test.
1). F) prohibit new fill, construction or other encroachment unless a registered engineer certifies no increase in flood levels will result. C). 090), and it must weigh factors such as danger to other property and the availability of alternative, non-flood-prone sites before granting relief.
Violations & Fines
Building without the required Development Permit, or violating any condition of an issued permit, is enforced by the Floodplain Administrator under the District's remedial-action authority (9.62.070.C.6). Violations are subject to the town's standard Development Code correction-order and citation process, and unpermitted fill or construction within a mapped floodway can be ordered removed since the chapter treats floodway encroachment as prohibited absent an engineer's no-rise certification.
Frequently Asked Questions
Do I need a permit to build in an Apple Valley flood hazard area?
Who reviews Apple Valley flood development permits?
Can I appeal a floodplain permit denial in Apple Valley?
Sources & Official References
Other rules in Apple Valley
California rules heatmap·Compare Apple Valley to another location·View the California environmental rules overview
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Flood Zones in Nearby Cities
How other cities in San Bernardino County handle flood zones.