perennial stream
C52140
concept
A perennial stream is a watercourse that flows continuously throughout the year under normal climatic conditions, sustained by consistent sources such as groundwater, springs, or upstream inputs.
All labels observed (3)
| Label | Occurrences |
|---|---|
| perennial stream canonical | 3 |
| perennial spring | 1 |
| spring-fed stream | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: perennial stream
Generated description
A perennial stream is a watercourse that flows continuously throughout the year under normal climatic conditions, sustained by consistent sources such as groundwater, springs, or upstream inputs.
Instances (5)
| Instance | Via concept surface |
|---|---|
| Fossil Creek | spring-fed stream |
|
Wet Beaver Creek (nearby)
surface form:
Wet Beaver Creek
|
— |
| Bright Angel Creek (at lower end) | — |
| Roaring Springs | perennial spring |
| San Francisquito Creek | — |