This station was established to collect baseline data prior to development and during operation of ConocoPhillips Alaska Inc.’s new CD-5 project, which was completed in 2015. Within the watershed this includes a permanent road and drilling pad. This is the first oil development within the National Petroleum Reserve – Alaska (NPR-A). This beaded stream system is fed by to large lakes called the Oil Lakes and discharges into the Ublutuoch River.