The Copperas Duck Watershed (HUC 07080101) covers an area of approximately 209 square miles in southeastern Missouri. The watershed is mainly composed of forested areas, with a few agricultural lands and urban areas. The hydrology of the watershed is characterized by intermittent streams and wetlands, with a few permanent streams. The watershed receives most of its precipitation in the form of rainfall, with snowfall being less common. The surface water quality in the watershed is generally good, with low levels of pollutants. There are no major reservoirs in the watershed. Interesting climatic facts and trends in the area include the fact that precipitation in the watershed has been increasing over the past few decades, while temperature has been increasing as well. These trends are consistent with global climate change patterns. Overall, the Copperas Duck Watershed is an important natural resource in the region, providing critical ecosystem services and recreational opportunities.