Waihe‘e Tunnel

Waihe‘e tunnel penetrates ~1500 feet into the Ko‘olau dike swarm to

capture dike-impounded water.  The Honolulu Board of Water Supply

runs tours of the tunnel for interested groups, including the Work of

Water Class. 

Mahalo to Arthur Aiu and Michelle Harman

for being excellent tour gides!

 

 

Click on a year for photos

2006

2018

2019

2023

 

 

 

 

 

 

 

 

 

 

 

 

Return to Work of Water webpage