Frigid River was the greatest river of the Great Underground Empire, over 150 bloits long. It was formed at the spilloff of Flood Control Dam #3, pours over Aragain Falls, reaches the Frigid River Valley, its runoff basin, and at its southern end it empties into the Great Sea.
| Attributes | Values |
|---|---|
| rdfs:label |
|
| rdfs:comment |
|
| dcterms:subject | |
| abstract |
|