The Bad Montreal watershed (HUC 04010302) is located in the northern region of the United States and covers an area of about 1,430 square miles. Its hydrology is characterized by several small streams that feed into the main tributaries of the Montreal River. The watershed receives significant snowfall during the winter months, which contributes to the high water levels in the spring. Surface water in the watershed is relatively clean, but some areas are affected by mining activities. The reservoir constituents in the watershed are mainly rock and mineral deposits, and there are no significant water storage facilities in the area. Interesting climatic facts include the region's high annual snowfall and its cold, long winters. However, recent climate trends have shown increasing temperatures and reduced snowpack, which could significantly impact the hydrology of the watershed in the future.