Poteau
Watershed Hydrology
The Poteau Watershed (HUC 11110105) covers an area of 1,224 square miles in Arkansas and Oklahoma. The region has a humid subtropical climate, and precipitation occurs mostly in the form of rain. However, there is a significant amount of snowfall during winter months, which contributes to the surface water in the watershed. The Poteau River is the main river in the watershed, and there are several reservoirs, including the Wister Lake, Sugden Lake, and Cedar Lake. The reservoirs serve as sources of drinking water, irrigation, and recreation. The region has also experienced droughts in recent years, which have impacted the surface water availability. Additionally, there have been concerns about the presence of sediment and nutrient pollutants in the water. The Poteau Watershed is an essential resource for the communities in the region, and efforts are underway to maintain its health and sustainability.