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Streams/Hanawi

IIFS Status: Diverted but partial restoration as per 2014 Contest Case.

Current Status:

USGS Gage: https://waterdata.usgs.gov/monitoring-location/16508000/#dataTypeId=continuous-00065-0&period=P7D&showMedian=false

DAR Report: https://wikiwai.org/wp-content/uploads/2024/11/dar-6064-Hanawi.pdf

IFSAR Report: https://wikiwai.org/wp-content/uploads/2024/11/PR200915-Hanawi.pdf

Lease Area: Nahiku

Additional Info: Hanawi is diverted once into the Ko’olau Ditch via a channel from the diversion point.

Notes:

  • DAR = Division of Aquatic Resources. These guys assess stream biota.
  • IFSAR = Instream Flow Standard Assessment Report. This study focuses on hydrology, flow and water uses.
  • IIFS = Interim Instream Flow Standard
  • PAIFS = Petition to Amend Instream Flow Standard
  • §13-169-44 = Statutory requirement for Instream Flow. This is the fallback the CWRM uses in the absence of historical flow data. Basically it locks in whatever the situation was for the stream in 1988.