Zumker River
From Greyhawk Wiki

The Zumker River and environs, as depicted on the Paizo map (2005).
The Zumker River is a tributary of the Artonsamay River.
Ecology
The Zumker has its headwaters in the Griff Mountains, flowing from Lake Abanfyl. The Zumker flows south along the Bluff Hills and merges with the Zumkend River some miles north of Nevond Nevnend, the capital city of the Duchy of Tenh. Continuing south past the capital, it joins with the Artonsamay River just north of the Tenh city of Redspan.
Bibliography
- Gygax, Gary. World of Greyhawk Fantasy Game Setting. Lake Geneva, WI. TSR, 1983.
- Holian, Gary, Erik Mona, Sean K. Reynolds, and Frederick Weining. Living Greyhawk Gazetteer. Renton, WA: Wizards of the Coast, 2000.