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Johnston
Eden Index
Climate
7.7
•
Recreation
2.8
•
Community
4.6
•
Safeguard
5.2/10
Johnston, Iowa is a vibrant city located in Polk County, in the heart of the Midwestern United States. The climate in Johnston is classified as humid continental, with four distinct seasons. Summers are warm and humid, with temperatures averaging around 85°F (29°C), while winters are cold and snowy, with average temperatures around 20°F (-6°C). Spring and fall offer mild temperatures and colorful foliage.
Johnston is blessed with an abundance of water resources, including lakes, rivers, and creeks. The hydrology constituents in Johnston are mainly represented by the Beaver Creek and Camp Creek, which play a crucial role in the city's ecosystem. These water bodies provide recreational opportunities for fishing, boating, and kayaking. Additionally, the parks and trails in Johnston offer great opportunities for hiking, biking, and picnicking, allowing residents and visitors to immerse themselves in the city's natural beauty.
Outdoor enthusiasts will find plenty of recreational activities in Johnston, with numerous parks and green spaces available for exploration. Some popular destinations include Terra Park, which features a lake, trails, and a disc golf course, as well as the Johnston Greenbelt Trail, a scenic route that winds through the city's various parks. Whether it's enjoying water activities or exploring nature, Johnston offers a diverse range of outdoor recreation opportunities for everyone to enjoy.
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): 7.7
Johnston receives approximately
885mm of rain per year,
with humidity levels near 81%
and air temperatures averaging around
10°C.
Johnston has a plant hardyness factor of
5, meaning
plants and agriculture in this region thrive during a short period during spring and early summer. Most
plants will die off during the colder winter months.
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
Des Moines
Area Rivers
Des Moines
Snowpack Depths
Des Moines
Reservoir Storage Capacity
Des Moines
Groundwater Levels
Recreational Opportunity Index (ROI): 2.8
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.
Camping Areas
| Campground | Campsites | Reservations | Toilets | Showers | Elevation |
|---|---|---|---|---|---|
| Minnesota Valley Rec Area | 33 | 743 ft | |||
| Bray County Park | 43 | 1,068 ft | |||
| Bogard City Park | 26 | 859 ft | |||
| Allansons Park | 15 | 827 ft | |||
| Farrington City Park | None | 859 ft | |||
| Carver Park Reserve | None | 976 ft | |||
| Windsor Crossing - Harry S Truman Lake | 47 | 745 ft | |||
| Sakatah Lake State Park | 60 | 1,053 ft | |||
| Knob Noster State Park | None | 833 ft |
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): 4.6
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.