Located in Jackson County, Kansas, Gs Dd No A-87 is an earth dam constructed in 1985 by Speaker & King for flood risk reduction along the Straight Creek-TR. With a height of 27 feet and a length of 590 feet, this dam has a capacity of 87 acre-feet, serving as a crucial structure for debris control and flood risk reduction purposes. Despite its low hazard potential, the dam remains ungraded in terms of condition assessment, with no recent inspection data available.

The dam's primary purpose is flood risk reduction, with a normal storage capacity of 19 acre-feet and a maximum discharge capacity of 909 cfs. The spillway, with a width of 53 feet, is uncontrolled, and there are no outlet gates or associated structures. The risk assessment for Gs Dd No A-87 is moderate, with no specific risk management measures or emergency action plans currently in place. In terms of jurisdiction and regulation, the dam is not under state authority, with no state permitting, inspection, or enforcement requirements.

Overall, Gs Dd No A-87 plays a vital role in managing flood risk in the region, although there are areas for improvement in terms of monitoring and emergency preparedness. As a local government-owned structure, it is essential for stakeholders to prioritize regular inspections, condition assessments, and the development of emergency action plans to ensure the safety and effectiveness of this earth dam in the face of changing climate conditions and water resource management challenges.