119018
Hydroelectricity Three hydroelectric dam s are located on the Campbell River : The John Hart Dam , which holds back John Hart Lake ; the Ladore Dam for Lower Campbell Lake , and the Strathcona Dam for Upper Campbell Lake .
 Campbell, Campbell, Campbell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Campbell, Campbell, Campbell