The loss of safety for reservoirs brought about by climate change and facility aging leads to reservoir failures, which results in the loss of lives and property damage in downstream areas. Therefore, it is necessary to provide a Reservoir(Dam) Failure Forecasting System for downstream residents to detect the early signs of failure (with sensors) in real-time and perform safety management to prevent and minimize possible damage. Ground water level meter was installed for changes of seepage and understanding of underground stability, and its management criteria was established in change of ground water level up to dam height. Analysis results show that distribution of values are scattered so it is necessary to do monitering for 1 year to set up for numerical fitting.

Abstract
 1. 서 론
 2. 해석계획 및 방법
 3. 해석결과 및 고찰
 4. 결 론
 참고문헌

• 이백(한국농어촌공사 농어촌연구원) | Lee Baeg 교신저자
• 최병한(한국농어촌공사 농어촌연구원) | Choi Byoung Han