Wildfire Zones: Oro Valley vs Sahuarita
How do wildfire zones rules compare between Oro Valley, AZ and Sahuarita, AZ?
Sahuarita has fewer restrictions than Oro Valley.
Oro Valley, AZ
Pima County
Oro Valley has significant Wildland-Urban Interface (WUI) exposure along the Santa Catalina Mountains, Pusch Ridge Wilderness, and Catalina State Park. The Golder Ranch Fire District maps WUI zones and enforces fire-adapted building and landscaping requirements. Properties in WUI zones face enhanced building standards, defensible space requirements, and may experience periodic evacuations during wildfire events. The 2020 Bighorn Fire demonstrated the real wildfire threat to Oro Valley communities.
View full Oro Valley rules →Sahuarita, AZ
Pima County
Sahuarita faces moderate wildfire risk where residential areas meet Sonoran Desert wildland near the Santa Rita Mountains. Arizona State Forestry issues seasonal burn bans during dry pre-monsoon months.
View full Sahuarita rules →Key Facts Comparison
| Fact | Oro Valley | Sahuarita |
|---|---|---|
| WUI Zones | Catalina foothills, Pusch Ridge area | - |
| 2020 Bighorn Fire | 119,000+ acres, OV evacuations | - |
| Building Standards | Class A roof, ember-resistant vents | - |
| Fire District | Golder Ranch FD | Green Valley / Rural Metro |
| Federal Land | Coronado National Forest adjacent | - |
| WUI Risk | - | Moderate (Santa Rita foothills) |
| Defensible Space | - | 30 ft minimum recommended |
| Burn Ban Authority | - | AZ State Forestry |
Highlighted rows indicate differences between cities.
Oro Valley FAQ
Is my Oro Valley property in a wildfire zone?
Properties along the northern and eastern boundaries near the Catalina Mountains, Pusch Ridge Wilderness, and Catalina State Park are in WUI zones. Contact the Golder Ranch Fire District for specific property assessments and WUI mapping.
What building requirements apply in Oro Valley wildfire zones?
WUI zone properties must meet enhanced standards including Class A fire-rated roofing, ember-resistant vents, non-combustible siding, and defensible space landscaping. These apply to new construction and major renovations.
How real is the wildfire risk in Oro Valley?
The 2020 Bighorn Fire burned over 119,000 acres in the Catalina Mountains and caused evacuations in Oro Valley communities. Wildfire risk is significant and ongoing, especially during dry spring and summer months.
Sahuarita FAQ
Is Sahuarita in a wildfire risk area?
Moderate risk. The town borders Sonoran Desert wildland and the Santa Rita Mountain foothills, creating a wildland-urban interface. Pre-monsoon dry season (May-June) brings the highest fire danger.
How do I check if burn restrictions are in effect?
Check the Arizona Department of Forestry and Fire Management website or call the Green Valley Fire District. Burn bans are issued at the county and state level and apply to all of Sahuarita.
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