Dd No 145, also known as Wet Walnut WS Site 145, is a local government-owned earth dam located in Beeler, Kansas. Built in 1976 by the USDA NRCS, this structure serves primarily for flood risk reduction along the South Fork Walnut Creek. With a height of 36 feet and a length of 1170 feet, Dd No 145 has a storage capacity of 826 acre-feet and covers a surface area of 10.53 acres. The dam is regulated by the Kansas Department of Agriculture and undergoes periodic inspections to ensure its integrity and safety.

Despite being classified as having a low hazard potential, Dd No 145 is rated as having a moderate risk level due to its location and design characteristics. While the dam itself is not rated for its condition, it is important to note that the structure has not experienced any major modifications since its completion. The presence of an uncontrolled spillway with a width of 228 feet allows for excess water to be safely released during times of high flow. Overall, Dd No 145 plays a crucial role in mitigating flood risks in the Lane County area and contributes to the overall water resource management in Kansas.

As an important component of the flood risk reduction infrastructure in the region, Dd No 145 highlights the collaborative efforts between local government agencies and federal organizations like the USDA NRCS. The dam's purposeful design and construction by experienced engineers ensure its effectiveness in managing floodwaters and protecting downstream communities. With its strategic location along the South Fork Walnut Creek, Dd No 145 stands as a testament to the ongoing commitment to water resource management and climate resilience in Kansas.