Parmalee is a historic earth dam located in Weld County, Colorado, along the Howlett Gulch river. Built in 1890 for irrigation purposes, Parmalee stands at a height of 8 feet with a length of 600 feet, providing a storage capacity of 70 acre-feet. The dam serves multiple purposes including fire protection, stock watering, and recreational activities in addition to its primary function for irrigation.

Despite its age, Parmalee has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam's risk assessment is considered high, with a risk level of 2. While the dam is not under the jurisdiction of the US Army Corps of Engineers, it is regulated and inspected by the Colorado Department of Water Resources, ensuring its safety and compliance with state regulations. With its picturesque location and historical significance, Parmalee remains a vital water resource for the community of Platteville and surrounding areas.

As a key component of the local water infrastructure, Parmalee plays a crucial role in water management and conservation efforts in Weld County, Colorado. With its storage capacity, the dam helps in maintaining water supply for irrigation, livestock, and recreational activities while also serving as a buffer against potential flooding events. While the dam's age and condition warrant regular inspections and risk assessments, Parmalee stands as a testament to the enduring importance of water resources in the face of changing climate patterns and growing water demands in the region.