Climate Recreation Community Catastrophe

Eden Index

Climate 7.6 Recreation 3.2 Community 2.5 Safeguard


Tolleson, Arizona is a small city located in Maricopa County, just west of Phoenix. It experiences a desert climate, characterized by hot summers and mild winters. Summers in Tolleson are scorching, with average temperatures exceeding 100°F (37°C), while winter temperatures range from the mid-60s°F (around 18°C) during the day to the mid-40s°F (around 7°C) at night. Throughout the year, the city enjoys abundant sunshine and minimal rainfall.

In terms of hydrology constituents, Tolleson is situated within the Gila River Basin. While the city doesn't have any major rivers or lakes within its borders, it does benefit from the nearby Salt River and Gila River, which provide water for irrigation and recreational activities.

When it comes to outdoor recreation, Tolleson offers several opportunities for nature enthusiasts. Nearby Estrella Mountain Regional Park provides hiking and biking trails, camping sites, and opportunities for birdwatching. The park's rugged landscapes offer a chance to explore the desert scenery and enjoy panoramic views of the surrounding area. Additionally, the nearby Phoenix Mountains Preserve and South Mountain Park are popular destinations for hiking, trail running, and mountain biking.

In summary, Tolleson, Arizona experiences a desert climate with hot summers and mild winters. It is situated within the Gila River Basin and benefits from nearby water sources. Outdoor recreation opportunities include exploring nearby regional parks and preserves for hiking, biking, camping, and observing wildlife.

What is the Eden Index?

The Snoflo Eden Index serves as a comprehensive rating system for regions, evaluating their desirability through a holistic assessment of climate health, outdoor recreation opportunities, and natural disaster risk, acknowledging the profound impact of these factors on livability and well-being.

Climate Health Indicator (CHI): 7.6

Tolleson receives approximately 208mm of rain per year, with humidity levels near 46% and air temperatures averaging around 22°C. Tolleson has a plant hardyness factor of 9, meaning plants and agriculture in this region tend to thrive here all year round. By considering the ideal temperature range, reliable water supplies, clean air, and stable seasonal rain or snowpacks, the Climate Health Indicator (CHI) underscores the significance of a healthy climate as the foundation for quality living.

A healthy climate is paramount for ensuring a high quality of life and livability in a region, fostering both physical well-being and environmental harmony. This can be characterized by ideal temperatures, reliable access to water supplies, clean air, and consistent seasonal rain or snowpacks.

Weather Forecast

Streamflow Conditions

Lower Gila-Agua Fria

Area Rivers

Lower Gila-Agua Fria

Snowpack Depths

Lower Gila-Agua Fria

Reservoir Storage Capacity

Lower Gila-Agua Fria

Groundwater Levels

Recreational Opportunity Index (ROI): 3.2

The Recreational Opportunity Index (ROI) recognizes the value of outdoor recreational options, such as parks, hiking trails, camping sites, and fishing spots, while acknowledging that climate plays a pivotal role in ensuring the comfort and consistency of these experiences. Access to outdoor recreational opportunities, encompassing activities such as parks, hiking, camping, and fishing, is crucial for overall well-being, and the climate plays a pivotal role in enabling and enhancing these experiences, ensuring that individuals can engage in nature-based activities comfortably and consistently.

Catastrophe Safeguard Index (CSI):

The Catastrophe Safeguard Index (CSI) recognizes that natural disaster risk, encompassing floods, fires, hurricanes, and tornadoes, can drastically affect safety and the overall appeal of an area. The level of natural disaster risk in a region significantly affects safety and the overall livability, with climate change amplifying these risks by potentially increasing the frequency and intensity of events like floods, fires, hurricanes, and tornadoes, thereby posing substantial challenges to community resilience and well-being.

Community Resilience Indicator (CRI): 2.5

The Community Resilience Indicator (CRI) recognizes that education, healthcare, and socioeconomics are crucial to the well-being of a region. The CRI acknowledges the profound impact of these elements on residents' overall quality of life. By evaluating educational resources, healthcare accessibility, and economic inclusivity, the index captures the essential aspects that contribute to a thriving community, fostering resident satisfaction, equity, and social cohesion.

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