Carl Schmadeke is a privately owned Earth dam located in Manning, Oregon, along the Tr- Cueter Creek. Built in 1971 for the primary purpose of irrigation, this dam stands at a height of 18 feet and has a length of 156 feet, with a storage capacity of 70 acre-feet. Managed by the USDA NRCS, Carl Schmadeke serves as a vital water resource for the surrounding agricultural community, helping to sustainably support crop irrigation in the area.

Despite its low hazard potential, the condition assessment of Carl Schmadeke is currently listed as "Not Available", with no recent inspection dates provided. While emergency action plans and risk management measures are not detailed for this dam, its presence contributes significantly to the local water management infrastructure. With Suzanne Bonamici as the representative for the area, maintaining and monitoring the integrity of Carl Schmadeke is crucial for ensuring continued water supply reliability in the region.

Water resource and climate enthusiasts can appreciate the significance of Carl Schmadeke as a key irrigation facility in Washington County, Oregon. Situated within the Portland District, this Earth dam plays a vital role in supporting agricultural activities and water management in the area. As efforts continue to enhance dam safety and monitoring practices, Carl Schmadeke remains a valuable asset for sustainable water resource utilization in the region.