Griffith-Glynn Farm Pond, also known as Monroe 7, is a privately owned earth dam located in Lambertson, Lyon County, Minnesota. Built in 1979 by the USDA NRCS, this structure serves as a flood risk reduction measure along the Cottonwood River. With a dam height of 25 feet and a length of 295 feet, the pond has a storage capacity of 77 acre-feet, providing crucial protection for the surrounding area.

Managed by the Minnesota Department of Natural Resources, the Griffith-Glynn Farm Pond has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in 2016. The dam features uncontrolled spillways and outlets, with a maximum discharge capacity of 289 cubic feet per second. While the risk assessment categorizes the structure as moderate, ongoing inspections and enforcement by regulatory agencies ensure the safety and functionality of the dam for the community.

For water resource and climate enthusiasts, Griffith-Glynn Farm Pond represents an essential piece of infrastructure in the region's flood control efforts. With its strategic location and effective design, this earth dam stands as a testament to responsible water management practices and collaboration between private owners and state agencies. As climate change continues to impact the frequency and intensity of extreme weather events, structures like Griffith-Glynn Farm Pond play a crucial role in safeguarding communities and mitigating flood risks in the face of uncertain environmental challenges.