Joder, located in Boulder, Colorado, is a crucial water resource managed by a public utility for irrigation purposes. Completed in 1962, this Earth dam stands at a height of 36 feet and has a storage capacity of 140 acre-feet, serving the local community's water supply needs. The dam spans 1100 feet and is regulated by the Colorado Department of Water Resources, ensuring its safety and compliance with state regulations.

Despite its low hazard potential and satisfactory condition assessment, Joder poses a moderate risk with a risk assessment rating of 3. Regular inspections every six years and emergency preparedness protocols contribute to its overall safety and risk management. The dam's spillway type is uncontrolled, with a width of 40 feet, allowing for the controlled release of excess water. With a maximum discharge capacity of 1380 cubic feet per second, Joder plays a crucial role in managing water flow in the Dry Creek-TR river system, contributing to the overall water resource management in the region.

As a focal point for water supply and irrigation in the area, Joder serves as a vital infrastructure for sustainable water management in Boulder, Colorado. With its strategic location and reliable performance, this Earth dam continues to play a crucial role in ensuring water security and resource sustainability for the community. Its moderate risk assessment underscores the importance of ongoing monitoring and maintenance to uphold its integrity and functionality for the future.