Waste Storage Pond 4, located in Ness City, Kansas, is a privately owned structure designed by Kevin Shamburg of KLA Environmental Services, Inc. This waste storage pond was completed in 2008 and serves a primary purpose that falls under the "Other" category. With a dam height of 27 feet and a length of 1201 feet, Waste Storage Pond 4 has a storage capacity of 219 acre-feet, making it a significant resource in managing water and waste in the area.

Managed by the Kansas Department of Agriculture, Waste Storage Pond 4 is regulated, permitted, inspected, and enforced by state agencies, ensuring the safety and compliance of its operations. The pond sits along the Middle Fork Walnut Creek-TR river/stream and covers a surface area of 15.3 acres with a drainage area of 0.06 square miles. Despite being rated as having a low hazard potential, Waste Storage Pond 4 is considered to have a high risk level, indicating the importance of effective risk management measures to prevent potential issues.

The location of Waste Storage Pond 4 in Lane County, Kansas, highlights its role in water resource management and climate resilience efforts in the region. As a key structure in handling waste and water, this pond serves as a vital component in the overall ecosystem, contributing to the sustainability and environmental stewardship of the area. With its low hazard potential and high risk level, Waste Storage Pond 4 underscores the importance of proactive management and monitoring to ensure its continued effectiveness in water storage and waste management.