Overview
Huites Dam, officially designated as the Luis Donaldo Colosio Dam, is a major hydroelectric infrastructure project located in the state of Sinaloa, Mexico. Situated on the Rio Fuerte in the Choix Municipality, the facility serves a critical dual function as both a significant power generation station and a key irrigation reservoir for the region. The dam is owned and operated by the Comisión Federal de Electricidad, Mexico’s primary state-owned electric utility, and has been in operational status since its commissioning in 1996.
The structure is a hybrid concrete arch-gravity dam with a height of 162 metres (531 ft). This engineering design allows the dam to effectively impound the waters of the Rio Fuerte, creating a large reservoir known as Lago Huites or Presa Luís Donaldo Colosio. The facility is located approximately 130 kilometres (81 mi) northeast of Los Mochis, placing it in a strategic position within northwestern Sinaloa to harness the hydrological potential of the river system.
With an installed capacity of 422 MW, Huites Dam contributes significantly to the energy mix of northwestern Mexico. The hydroelectric power station utilizes the water flow from the Rio Fuerte to generate electricity, providing a renewable energy source that complements other regional power infrastructure. In addition to its energy production role, the reservoir plays a vital part in local water management, supporting agricultural activities through irrigation in the surrounding areas of the Choix Municipality.
Engineering Design and Specifications
The Huites Dam is a hybrid concrete arch-gravity structure located on the Rio Fuerte in northwestern Sinaloa, Mexico. The dam stands 162 metres (531 ft) high and is owned by the Comisión Federal de Electricidad. This structural design combines the characteristics of both arch and gravity dams, allowing for efficient load distribution and stability in the specific geological conditions of the Rio Fuerte valley.
The dam impounds a reservoir known as Lago Huites or Presa Luís Donaldo Colosio. The hybrid concrete arch-gravity design is a key engineering feature of the facility, contributing to its operational status and capacity of 422 MW. The structure was commissioned in 1996, marking the completion of this significant hydroelectric infrastructure project in Mexico.
Key Technical Parameters
| Parameter | Value |
|---|---|
| Structure Type | Hybrid concrete arch-gravity dam |
| Height | 162 metres (531 ft) |
| Location | Rio Fuerte, northwestern Sinaloa, Mexico |
| Reservoir | Lago Huites / Presa Luís Donaldo Colosio |
| Owner | Comisión Federal de Electricidad |
| Commissioned | 1996 |
| Capacity | 422 MW |
The dam is situated 130 kilometres (81 mi) northeast of Los Mochis. This location on the Rio Fuerte is strategic for hydroelectric power generation in the region. The Comisión Federal de Electricidad, as the owner and operator, manages the facility to ensure its continued operational status. The hybrid design allows the dam to effectively handle the water pressure and geological stresses of the Rio Fuerte, contributing to the reliability of the 422 MW power output.
Hydroelectric Power Generation
The Huites hydroelectric power station serves as the primary energy conversion facility for the Luis Donaldo Colosio Dam complex on the Rio Fuerte. Owned and operated by the Comisión Federal de Electricidad, the plant is designed to harness the hydraulic head provided by the 162-metre high hybrid concrete arch-gravity structure. The facility is fully operational and contributes significantly to the energy mix of northwestern Sinaloa, Mexico, located 130 kilometres northeast of Los Mochis.
Turbine Specifications and Capacity
The power generation infrastructure is centered on two Francis turbines, a technology selected for its efficiency in medium-head hydroelectric applications. These units drive generators that provide the plant with a total installed capacity of 422 MW. The Francis turbine design is particularly well-suited to the flow characteristics of the Rio Fuerte, allowing for consistent power output even when water levels fluctuate within the reservoir, known as Lago Huites or Presa Luís Donaldo Colosio. The mechanical and electrical systems were commissioned in 1996, marking the integration of the dam and power plant into the national grid.
Energy Production and Water Utilization
Under normal operating conditions, the Huites power plant generates an annual production of 875 million kWh. This output is derived from the regulated flow of the Rio Fuerte, which is impounded by the dam to create a stable water supply for the turbines. The utilization of water flow is critical to maintaining the 422 MW capacity, as the volume and velocity of the river water directly influence the rotational speed and torque of the Francis runners. The Comisión Federal de Electricidad manages the water release schedules to balance energy demand with the hydrological patterns of the region, ensuring optimal efficiency of the two turbine units throughout the year.
Reservoir Management and Irrigation
The reservoir formed by the Huites Dam, known as Lago Huites or Presa Luís Donaldo Colosio, serves as a critical hydrological asset in northwestern Sinaloa, Mexico. Owned by the Comisión Federal de Electricidad, the impoundment plays a dual role in regional energy production and agricultural support along the Rio Fuerte. The dam’s hybrid concrete arch-gravity structure, standing 162 metres high, enables significant water storage capacity essential for managing the river’s flow variability.
Reservoir Capacity and Allocation
The total storage capacity of Lago Huites is 4.568 cubic kilometres. This substantial volume allows for strategic allocation between power generation and irrigation needs, which are the two primary economic drivers for the reservoir’s management. The Comisión Federal de Electricidad oversees the distribution of active capacity, ensuring that sufficient water is released to maintain the 422 MW operational capacity of the hydroelectric plant while meeting downstream agricultural demands.
| Parameter | Value |
|---|---|
| Total Reservoir Capacity | 4.568 cubic kilometres |
| Primary Uses | Irrigation and Hydroelectric Power |
| Operator | Comisión Federal de Electricidad |
| Location | Rio Fuerte, Sinaloa, Mexico |
Flood control reserves are maintained within the reservoir’s total volume to mitigate downstream flooding risks, particularly during seasonal peak flows on the Rio Fuerte. The management strategy balances the need to keep storage levels high for power generation against the necessity of freeing up space to absorb sudden inflows. This dynamic allocation ensures that the reservoir can respond effectively to both hydrological extremes and consistent demand from the agricultural sector in the region. The 1996 commissioning of the facility marked the beginning of this integrated water management approach, linking energy output directly with irrigation scheduling.
Significance
The Huites Dam serves as a critical dual-purpose infrastructure asset in northwestern Mexico, fundamentally altering the hydrological and energy dynamics of the Fuerte River valley. As a hybrid concrete arch-gravity structure, the dam creates the Lago Huites reservoir, which plays a pivotal role in regional water management. The impoundment stabilizes water flow for downstream agricultural use, providing irrigation to 89,700 hectares of land. This extensive irrigation capacity supports the agricultural economy of Sinaloa, a state known for its diverse crop production, by ensuring consistent water availability during seasonal variations in the Rio Fuerte.
Energy Supply Stabilization
In addition to its hydrological benefits, the Huites Hydroelectric Powerplant is a significant contributor to the energy grid in northwestern Mexico. With an installed capacity of 422 MW, the facility provides a reliable source of renewable energy to the region. Owned and operated by the Comisión Federal de Electricidad, the plant helps stabilize the local power supply, reducing dependency on thermal generation and enhancing grid resilience. The operational status of the dam since its commissioning in 1996 has made it a cornerstone of the regional energy infrastructure, supporting both industrial and residential energy demands in Sinaloa and surrounding areas.
Regional Infrastructure Impact
The construction and ongoing operation of the Huites Dam represent a major infrastructure achievement in the Mexican state of Sinaloa. Located 130 kilometres northeast of Los Mochis, the dam’s strategic position on the Rio Fuerte maximizes its potential for both energy generation and water storage. The project has facilitated economic development in the region by improving agricultural productivity and providing a stable energy source. The dam’s design, combining arch and gravity elements, allows it to withstand significant hydrostatic pressure, ensuring long-term operational efficiency. This infrastructure has become a model for similar hydroelectric projects in Mexico, highlighting the importance of integrated water and energy management in sustainable regional development.
See also
- Cerro Prieto Geothermal Power Station
- Comisión Nacional de Seguridad Nuclear y Salvaguardias: Mexico's Nuclear Regulatory Body
- Institute of Nuclear Sciences (UNAM)
- Robert-Bourassa generating station
- Environmental flow management strategies based on the integration of water quantity and quality, a case study of the Baiyangdian Wetland, China