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Scott is a privately owned dam located in Navajo, Arizona, on Porter Creek. Built in 1945 by the USDA NRCS, this earth dam stands at 38 feet high and spans 1050 feet in length, primarily serving irrigation purposes. Managed by the Arizona Department of Water Resources, Scott is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and functionality. With a storage capacity of 1740 acre-feet and a surface area of 84 acres, this dam plays a crucial role in providing water supply to the surrounding area.
Despite its satisfactory condition assessment, Scott poses a significant hazard potential, with a moderate risk assessment rating. The spillway, equipped with an uncontrolled design and 450 feet wide, mitigates excess water flow. The dam's outlet gates are operated by slide (sluice gate) mechanisms, and it is inspected every three years to ensure its continued safety and functionality. While there have been no reported modifications in recent years, the dam's emergency action plan and risk management measures are not explicitly documented in the available data.
Situated in the Los Angeles District and under the jurisdiction of Tom O'Halleran (D), Scott represents a vital infrastructure for water resource management in the region. Its stone core and rock foundation contribute to its structural integrity, while its location in S13, T9S, R22E makes it a key element in the water supply and irrigation network of Jaques Dam & Show Low. Enthusiasts of water resources and climate will find Scott's historical significance, engineering features, and regulatory oversight fascinating aspects to explore further.
Year_Completed | 1945 |
Dam_Height | 38 |
River_Or_Stream | PORTER CREEK |
Dam_Length | 1050 |
Primary_Dam_Type | Earth |
Surface_Area | 84 |
Hydraulic_Height | 38 |
Drainage_Area | 39 |
Nid_Storage | 1740 |
Outlet_Gates | Slide (sluice gate) |
Hazard_Potential | Significant |
Foundations | Rock |
Nid_Height | 38 |
WHITE RIVER NEAR FORT APACHE | 35cfs |
BLACK RIVER NEAR FORT APACHE | 32cfs |
LITTLE COLORADO RIVER NEAR WINSLOW | 4cfs |
PUERCO RIVER NEAR CHAMBERS | 506cfs |
SHOW LOW CREEK NEAR LAKESIDE | 2cfs |
Location | Reservations | Toilets | Showers |
---|---|---|---|
Shannon | |||
Riggs Flat | |||
Hackel Road Dispersed | |||
Owl Creek | |||
Arcadia | |||
Cunningham |