Flood Zones: Corona vs Moreno Valley
How do flood zones rules compare between Corona, CA and Moreno Valley, CA?
Corona and Moreno Valley have similar restriction levels.
Corona, CA
Riverside County
Corona participates in the National Flood Insurance Program and enforces floodplain management under Municipal Code Chapter 16.36. Major flood-prone areas include the Prado Basin in the northwest, Temescal Wash, and tributaries draining the Cleveland National Forest. Construction in Special Flood Hazard Areas requires elevation certificates and floodplain development permits.
View full Corona rules →Moreno Valley, CA
Riverside County
Moreno Valley has FEMA flood zones primarily along the San Jacinto River and its tributaries. Properties in Special Flood Hazard Areas require flood insurance. The city participates in NFIP and enforces floodplain development regulations.
View full Moreno Valley rules →Key Facts Comparison
| Fact | Corona | Moreno Valley |
|---|---|---|
| - | - | |
| Flood Sources | - | San Jacinto River, Perris Valley |
| FEMA Zones | - | A, AE |
| Insurance | - | Required in SFHA |
| Flood District | - | Riverside County FCWCD |
| Program | - | NFIP participant |
Highlighted rows indicate differences between cities.
Corona FAQ
Moreno Valley FAQ
Is my Moreno Valley property in a flood zone?
Check FEMA's Flood Map Service Center or contact the city planning department. Areas near the San Jacinto River are at higher risk.
Do I need flood insurance?
Yes, if in a Special Flood Hazard Area with a federally-backed mortgage. Flood insurance is recommended for all properties.
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