Island of Kaua‘i

The Commission’s efforts to develop instream flow standards on the Island of Kaua‘i are captured here. Kaua‘i is divided into five regions: Hanalei, Līhu‘e, Kōloa, Waimea, and Kekaha. Each region is further divided into individual surface water hydrologic units. Each unit has it own unique, 4-digit surface water hydrologic unit (SWHU) code. The tables are organized by regions (click on each drop-down below) and SWHU Code, and contain links to the resource pages that provide further details and information on the development of instream flow standards for each unit. Some instream flow standards were developed administratively by the Commission and its staff, while others were arrived at by way of a contested case hearing.

NOTE: This page is still under development and individual hydrologic unit data is still being compiled.


Hanalei Region Surface Water Hydrologic Units

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SWHU Code
Instream Flow Standard Resource Links
2001 Awa‘awapuhi
2002 Honopu
2003 Nakeikionaiwi
2004 Kalalau
2005 Pohakuao
2006 Waiolaa
2007 Hanakoa
2008 Waiahuakua
2009 Hoolulu
2010 Hanakapiai
2011 Maunapuluo
2012 Limahuli
2013 Manoa
2014 Wainiha
2015 Lumahai
2016 Waikoko
2017 Waipa
2018 Waioli
2019 Hanalei
2020 Waileia
2021 Anini
2022 Kalihikai West
2023 Kalihikai Center
2024 Kalihikai East
2025 Kalihiwai
2026 Pu‘ukumu
2027 Kauapea
2028 Kilauea
2029 Kulihaili
2030 Pila‘a
2031 Waipake
2032 Moloa‘a
2033 Papa‘a
2034 Aliomanu
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Līhu‘e Region Surface Water Hydrologic Units

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SWHU Code
Instream Flow Standard Development Resources
2035 Anahola
2036 Kumukumu
2037 Kapaa
2038 Moikeha
2039 Waikaea
2040

Wailua

2041 Kawailoa
2042

Hanamaulu

2043 Līhu‘e Airport
2044

Nawiliwili

2045

Puali

2046

Huleia

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Kōloa Region Surface Water Hydrologic Units

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SWHU Code
Instream Flow Standard Development Resources
2047 Kipu Kai
2048 Mahaulepu
2049

Waikomo

2050 Aepo

2051 Lāwa‘i

2052 Kalaheo

2053 Wahiawa

2054 Hanapepe

2055 Kukamahu
2056 Kaumakani
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Waimea Region Surface Water Hydrologic Units

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SWHU Code
Instream Flow Standard Development Resources
2057 Mahinauli
2058 A‘akukui
2059 Waipao
2060

Waimea

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Kekaha Region Surface Water Hydrologic Units

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SWHU Code
Instream Flow Standard Development Resources
2061 Kapilimao
2062 Paua
2063 Hoea
2064 Niu
2065 Kaawaloa
2066 Nahomalu
2067 Kaulaula
2068 Haeleele
2069 Hikimoe
2070 Kaaweiki
2071 Kauhao
2072 Makaha
2073 Milolii
2074 Nualolo
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