Iverson Detention Dam – A Hidden Gem in Colorado City, Arizona

Discover the quiet charm of a modest dam perched at 1,530 m above sea level, and explore the rugged beauty of southwestern Utah and Arizona.

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Introduction

If you think the American Southwest is only about towering red-rock canyons and bustling desert towns, think again. Tucked just outside Colorado City, Arizona, Iverson Detention Dam offers a peaceful, off‑the‑beaten‑path experience for road‑trippers, photographers, and water‑way enthusiasts alike. At a modest 7.62 m in height, this unassuming structure may not dominate the skyline, but its tranquil reservoir and surrounding high‑desert landscape make it a perfect spot for a quick stop or an extended day of exploration. In this guide, we’ll walk you through everything you need to know to make the most of your visit— from getting there and the best time to go, to nearby attractions that are just a short drive away.

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About Iverson Detention Dam

What Is It?

Iverson Detention Dam is a detention dam—a type of water‑storage structure designed to capture runoff during heavy rains and release it slowly, reducing downstream flooding. Built at an elevation of 1,530 m (5,020 ft) above sea level, the dam sits at coordinates 36.516533, -113.355252. Its concrete wall rises 7.62 m (25 ft) high, creating a modest pool that reflects the surrounding sagebrush and distant mountain silhouettes.

History & Significance

While there isn’t a dedicated Wikipedia page for Iverson Detention Dam, its presence is a testament to the region’s long‑standing water‑management efforts. In arid Arizona, every drop counts, and detention dams like Iverson play a crucial role in protecting agricultural lands, small communities, and natural habitats from flash‑flood damage. The dam’s name likely honors a local figure or early settler who contributed to the development of Colorado City and its water infrastructure.

Why Visit?

• Scenic Simplicity: Unlike massive hydroelectric reservoirs, Iverson offers an intimate setting where you can hear the gentle lapping of water against the concrete.
• Photography Gold: The dam’s low‑profile design juxtaposed against high‑desert cliffs creates striking compositions—especially at sunrise or sunset.
• Quiet Reflection: With minimal foot traffic, it’s an ideal spot for meditation, bird‑watching, or simply taking a break from the highway.

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How to Get There

By Car

Iverson Detention Dam is most easily reached by car. From Colorado City, AZ, follow U.S. Route 89 north for about 2 km, then turn onto County Road G (also marked as AZ‑263). The dam sits just off the road, with a small pull‑out parking area and a short, unpaved path leading to the water’s edge.

• From St. George, UT: Take I‑15 South to exit 16 (St. George), continue on U.S. 89 South for roughly 55 km, then follow the same County Road instructions above.
• From Las Vegas, NV: Drive I‑15 North to Exit 23 (St. George), then follow the same route as above.

Public Transportation

There is no direct public transit to the dam. The nearest bus stop is in Colorado City, but service is limited. Renting a car or joining a guided desert tour is the most reliable option.

GPS Navigation

Enter the coordinates 36.516533, -113.355252 into your GPS or smartphone map app. The device will guide you to the dam’s exact location, including the small parking area.

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Best Time to Visit

Season	Weather	Why It’s Ideal
Spring (March‑May)	Mild daytime highs (15‑25 °C) and occasional rain that fills the reservoir.	The dam’s water level is often at its peak, and wildflowers dot the surrounding hills.
Fall (September‑November)	Comfortable temperatures (20‑30 °C) and clear skies.	Perfect for photography; the desert lighting is soft, and crowds are minimal.
Winter (December‑February)	Cold nights, occasional snow at higher elevations.	If you enjoy stark, icy landscapes, the dam can look ethereal—just dress warmly.
Summer (June‑August)	Hot (30‑40 °C) with low humidity.	Early morning visits are recommended to avoid the heat; the dam’s water may be lower due to evaporation.

Pro tip: Check the local forecast for flash‑flood warnings during monsoon season (July‑September). While the dam safely handles runoff, sudden storms can make the surrounding roads slick.

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What to Expect

The Landscape

Approaching Iverson Detention Dam, you’ll first notice the gentle rise of the concrete wall against a backdrop of pinyon‑juniper woodlands and open sagebrush plains. The reservoir is relatively small—just enough for a paddle board or a quiet kayak if you bring your own. The water often reflects the sky’s brilliant blues, creating a mirror‑like surface that’s perfect for long‑exposure photography.

Activities

• Photography & Videography: Capture sunrise over the dam, or experiment with drone footage (check local regulations first).
• Birdwatching: Look for American kestrels, red‑tailed hawks, and seasonal waterfowl that stop by the reservoir.
• Picnicking: The pull‑out area has a few picnic tables and a shaded spot under a lone cottonwood tree.
• Light Hiking: A short, informal trail circles the dam, offering viewpoints of the surrounding desert and distant Red Cliffs.

Facilities

• Parking: A modest gravel lot fits 8–10 cars. No fees are charged.
• Restrooms: None on site; the nearest public facilities are in Colorado City (≈5 km south).
• Cell Service: Spotty; most carriers have limited coverage, so download maps offline beforehand.

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Nearby Attractions

While Iverson Detention Dam is a highlight on its own, the surrounding region boasts several other points of interest that can easily be combined into a day‑trip itinerary.

Attraction	Type	Distance	Quick Note
(spring)	Natural spring	3.2 km	A crystal‑clear spring bubbling from the hillside—great for a quick dip or a water‑photo stop.
Zumwait Detention Dam	Dam	7.6 km	Similar in size, offering another scenic water‑view and a chance to compare engineering styles.
Christman Detention Dam	Dam	10.5 km (Utah)	Cross the state line for a slightly larger detention structure set against Utah’s rugged terrain.
Crosby Detention Dam	Dam	13.0 km	A quiet spot with a walking trail that loops around the reservoir.
Joshua Crosby Dam	Dam	15.7 km	The farthest of the cluster, ideal for a sunset photo session as the light hits the water.

Explore More: Click each name for a deeper dive into history, hiking routes, and visitor tips. (In a live blog, these would be hyperlinked to dedicated pages.)

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Travel Tips

1. Bring Water & Snacks – There are no vending machines nearby; a reusable water bottle and some trail‑mix will keep you energized.
2. Sun Protection – Even in spring, the high desert sun is intense. Pack a wide‑brimmed hat, sunscreen (SPF 30+), and sunglasses.
3. Leave No Trace – Pack out all trash, stay on designated paths, and respect any wildlife you encounter.
4. Check Road Conditions – County Road G can become dusty or slick after rain. A high‑clearance vehicle is advisable during monsoon months.
5. Timing for Photography – The “golden hour” (30 minutes after sunrise or before sunset) offers the most dramatic lighting over the dam.
6. Safety First – The water can be cold year‑round. If you plan to wade or paddle, wear a life jacket and be aware of sudden water level changes during storms.
7. Local Culture – Colorado City is home to a close‑knit community with historic sites such as the St. George Utah Temple (a short drive north). Respect private property and ask permission before entering any fenced areas.

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Final Thoughts

Iverson Detention Dam may not have the fame of the Grand Canyon or the scale of Hoover Dam, but its quiet allure offers a genuine slice of the Southwest’s water‑wise heritage. Whether you’re a road‑trip aficionado hunting hidden gems, a photographer seeking minimalist desert compositions, or simply a traveler craving a peaceful spot to stretch your legs, this modest dam delivers. Pair it with nearby springs and fellow detention dams for a full day of exploration, and you’ll leave with a deeper appreciation for the subtle engineering feats that keep Arizona’s desert communities thriving.

Ready to add Iverson Detention Dam to your Arizona itinerary? Pack your camera, hit the road, and let the high‑desert horizon guide you to this serene oasis. Safe travels!