Geographic Context of the Virgin River CA Map
The Virgin River CA map primarily references the Virgin River system in the southwestern United States, with key segments flowing through the Mojave Desert region of California. The river originates in southwestern Utah and traverses approximately 160 miles before terminating at Lake Mead in Nevada, with portions touching the California border area near the Virgin River Gorge. The Virgin River CA map highlights the river's role in shaping the Mojave Desert landscape and its significance for regional water management under the Colorado River Compact framework. The Bureau of Reclamation oversees water allocation from this system, which supports both ecological habitats and agricultural operations in the broader basin.
The Virgin River flows through distinct geological zones, including the Zion Canyon formation and the Virgin River Gorge, which is visible on detailed Virgin River CA map resources. The river's drainage basin covers approximately 11,000 square miles across Utah, Nevada, and a small portion of California. The Virgin River CA map shows the river's proximity to Interstate 15 and its connection to the Lake Mead National Recreation Area. The U.S. Geological Survey maintains real-time gauging stations along the Virgin River, providing current flow data that is essential for understanding the river's hydrological patterns.
Key Locations and Infrastructure Along the Virgin River
Major Towns and Water Infrastructure
The Virgin River CA map identifies several communities that depend on the river for municipal and agricultural water supply, including St. George, Utah, and the surrounding Washington County region. The Sand Hollow Reservoir, a major water storage facility fed by the Virgin River, is clearly marked on the Virgin River CA map and provides water to over 100,000 residents in the St. George metropolitan area. The Quail Creek State Park and the Quail Creek Dike, which diverts Virgin River water into the reservoir, are key infrastructure points visible on the Virgin River CA map.
The Virgin River CA map also shows the river's path through the Zion National Park, where the Virgin River Narrows section is a major tourist attraction drawing over 4 million visitors annually according to the National Park Service. The Virgin River CA map highlights the river's role in the regional economy, supporting both the tourism industry and agricultural operations in the Virgin River Valley. The river's flow is managed through a system of dams, diversions, and canals that are documented in the Virgin River CA map and regulated by the Utah Division of Water Rights.
Environmental and Regulatory Framework
Conservation and Water Rights
The Virgin River CA map is an essential tool for understanding the complex water rights system that governs the river's usage across state lines. The Virgin River is designated as a critical habitat for the Virgin River chub, a federally listed endangered species, and the Virgin River CA map shows the designated critical habitat areas along the river's course. The U.S. Fish and Wildlife Service works with the Bureau of Reclamation and state agencies to manage flows that protect native species while meeting human water demands.
The Virgin River CA map also illustrates the river's connection to the broader Colorado River system and the challenges of water scarcity in the arid Southwest. The Virgin River's average annual flow is approximately 400 cubic feet per second, though this varies significantly based on snowmelt and drought conditions. The Virgin River CA map is used by researchers, water managers, and policymakers to model future water availability and plan for sustainable use of this critical resource in the region.