The Sheldemar River is the most prominent river in the valley, flowing from the northern Rushmore marshes to the Azure Sea in the south. It is the widest and most trafficked river, serving as a vital artery for the economy and trade. The river sees a high volume of merchant traffic, with goods such as textiles and agricultural products transported along its waters. Despite the absence of monstrous threats, travelers must be wary of bandits and thieves.
Another critical waterway is the Javin River, which also runs north to south, tracing a path along the Crystal Mist Mountains and down to the Hool Marshes. This river is essential for the valley’s economy, particularly due to the Dwarven mining operations that utilize it to transport iron ore, gems, and precious metals. However, the Javin River presents various dangers, including attacks by Hill Giants and Cloud Giants in the upper regions, bandits along the Dreadwood, and lizardfolk in the Hool Marshes.
The Jewel River, though not as significant for trade, serves as a crucial border river on the eastern side of the valley. Flowing from the Azure Sea and through the L Mill mountains and the Sus Forest, it marks the boundary of the orc and goblin nation state of the Parar. The area around the Jewel River is fraught with skirmishes and potential conflicts.
Closer to the town of Saltmarsh, the Javin Bay features several notable rivers. The Black Drain, a deep and ominous tributary of the Javin River, is infamous for causing ships to disappear. Merchants and traders avoid it due to its dangerous reputation. The Dunwater River, home to smugglers and bandits, is known for the drowned forest at its headwaters, where adventurers face various perils, including ancient ruins and a cult.
The Kingfisher River, which feeds into the Javin Bay and marks the edge of the Hool Marsh, is vital for the local community. It is a prime fishing river, named after the Kingfisher bird often seen along its banks. The Nightshade River, originating from the Eastern Tooth of the Dreadwood, flows to the fortified port town of Setin. This river, named for the nightshade plant that grows abundantly along its banks, was once a fishing river but now serves a naval purpose.
Each of these rivers contributes to the valley’s geography, economy, and the challenges faced by those who travel their waters.