The Qaranth River is the engineered river system that flows through Qaranth and outward across the Qurnaan Desert. Its water originates from the stabilized Crossing to Nymothun contained within Zhar Qazir and is carried across the desert by Majra al-Qaranth. Within Qaranth, the entire flow is simply known as the Qaranth River, even as channels and reservoirs divide it for civic use.
The city’s plateau geography is integral to the system. Water enters at the highest levels and descends through controlled channels, falls, reservoirs, and distribution works before the main flow separates into two branches beyond the city. This allows gravity to move an enormous volume of water through Qaranth while also supplying fountains, workshops, gardens, storage systems, and other infrastructure along the way.
The North Qaranth River follows portions of an older intermittent riverbed whose former direction north of the city was reversed by the permanent flow. It travels toward the great central lake, which rose substantially after the new river system came into operation. As the lake expanded, a new northern outflow toward the sea had to be controlled through engineered canals to prevent destructive flooding through the limited surrounding terrain.
The South Qaranth River runs in the opposite direction toward the southern sea. Like the northern branch, it created a corridor in which settlements, agriculture, and trade could develop around water that was dependable from one year to the next rather than subject to the old cycles of drought and surge.
The Mithaq al-Huraz treated the principal flow as a shared confederal resource. Later law became much more detailed as communities multiplied along both branches, but it continued to rest on the principle that upstream users could not divert enough water to defeat the larger design. For Huraz, the river is therefore both a geographic feature and a continuing expression of the political bargain that made the Confederation possible.