Total streamflow across the Purgatoire River was last observed at 102 cfs, and is expected to yield approximately 201 acre-ft of water today; about 30% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 341 cfs, with recent peaks last observed on 2017-05-13 when daily discharge volume was observed at 11,568 cfs.

Maximum discharge along the river is currently at the Purgatoire River At Trinidad reporting a streamflow rate of 56.60 cfs. However, the streamgauge with the highest stage along the river is the Purgatoire River At Rock Crossing Nr Timpas with a gauge stage of 5.56 ft. This river is monitored from 7 different streamgauging stations along the Purgatoire River, the highest being situated at an altitude of 6,265 ft, the Purgatoire River At Madrid.

The Purgatoire River, also known as the Purgatory River, is a 200-mile-long tributary of the Arkansas River in southern Colorado and western Kansas. The river has a rich history dating back to the ancient Puebloan people who lived in the area. The river is known for its unique geology and hydrology, including the famous Picketwire Canyonlands, where dinosaur tracks can be seen. The river's flow is regulated by several reservoirs and dams, including the Purgatoire River Diversion Dam and the Valdez Reservoir. The river is used for agricultural purposes, including irrigation, and is a popular destination for recreational activities such as fishing, kayaking, and camping. The Purgatoire River is an important natural resource in the region, providing water for wildlife and people alike.