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WATER SYSTEM SOURCE

 

Water Quality

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Frequently Asked Questions

Contaminants

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Water Sources (WS)

Anahola WS

Anini WS

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Kalaheo WS

Kilauea WS

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Lawai-Omao WS

Lihue-Hanamaulu WS

Puhi WS

Wailua-Kapaa WS

Kekaha-Waimea WS

 

 

 

 

Lihue-Kapaa



Where does my water come from?

 

Your water comes from ground water (underground) and surface water sources.  Ground water comes from rain that falls in the mountain filters through the ground into formations called aquifers. Wells are drilled into these formations and the water is pumped out. These formations can also be found in the mountains. Tunnels are constructed to tap these sources.  The quality of groundwater is very good and requires no treatment except for disinfection.  The surface water source is the Kapaia Reservoir.  The water is pumped into a filter plant to remove all the suspended material from the water.  The water is then disinfected and fed into the distribution system. 

 

 

The water supply for the Lihue-Kapaa Water System comes from the following sources:

 

Puhi Area:

              Puhi Wells No. 1, 3, and 4
              Puhi Wells No. 5A and 5B

 

Lihue-Hanamaulu Area:

              Kalepa Ridge Well                              Garlinghouse Tunnel

              Kilohana Well A                                 Kilohana Well I

              Kilohana Well B                                 Lihue Grammer School Well

              Hanamaulu Well No. 3 & 4                  Pukaki Well

              Grove Farm Surface Water Treatment Plant

Wailua-Kapaa Area:

            Makaleha Tunnel

            Moalepe Tunnel

            Kapaa Homesteads Wells No. 1  and 2

            Wailua Homesteads Well A and Well B

            Nonou Well B and Well C

 

 

All of the water is chlorinated and pumped into the distribution system or stored in the following tanks:

 

Puhi Area:

             Puhi 510
             1,000,000 gallon tank

 

             KCC

             500,000 gallon tank

 

Lihue-Hanamaulu Area:

            Grove Farm

            100,000 gallon tanks @ 2 each

 

            Lihue

            1,000,000 gallon tanks @ 2 each

 

            Kalepa

            500,000 and 1,000,000 gallon tanks

 

            Nawiliwili

            1,000,000 gallon tank

 

           Hanamaulu 510 Tank

           100,000 gallon tank

 

            Kauai Inn      

            250,000 gallon tank

 

            KCC 393

            1,000,000 gallon tank

 

 

Wailua-Kapaa Area:

            Nonou

            2,000,000 gallon tank

           

            Makaleha

            1,000,000 gallon tank

 

            Ornellas

            200,000 gallon tank

 

            Wailua Homesteads

            500,000 gallon tank

           

            Puupilo

            125,000 gallon tank

 

            Kapaa Homesteads Tank

            500,000 gallon tank

 

            Stable Tank

            1,000,000 gallon tank 

 

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