Commission on Water Resource Management

The Commission is in the process of transitioning to an electronic notification process for Stream Channel Alteration Permits (SCAP) and Stream Diversion Works Permits (SDWP).  Full paper copies of permit applications will no longer be mailed to government agencies for review.  When a permit application is ready for review, a PDF file will be posted below under the respective County heading.  Each permit application will be listed by ID number and title, followed by the applicant, project summary, file size and deadline for comments. Click on the permit application ID number and title to download and/or view the application.

NOTE: Due to large file sizes, it is suggested that you save the PDF file to your computer, then open the file.  Attempting to open the PDF file within your browser window, may result in slow performance or cause the browser window to freeze.

Island of Kaua‘i

• No applications pending.

Island of O‘ahu

• SCAP.6431.3: Stream Channel Alteration Permit Application, Luluku Stream Culvert Repair and Replacement, Luluku Stream, Kāneʻohe, Oʻahu, Tax Map Key(s): (1) 4-5-041:017
  Applicant: Hawaiʻi Department of Transportation, Highways Division
  Landowner: Hawaiʻi Department of Transportation, Highways Division easement on Koolau Land Partners LLC
  Project Summary: The project proposes to repair the 108-inch culvert under the Interstate H-3 connector/service road. The objective is to reduce the potential for future culvert collapse or entrainment of sediment.
  File Size: 5.5 MB
  Comment Deadline: June 21, 2025

• SCAP.6487.3: Stream Channel Alteration Permit Application, Dredging and Culvert Replacement; Kahauiki Stream, Honolulu, Hawaiʻi, Tax Map Key(s): (1) 1-1-008:001; 1-1-006:001, 004 and 013
  Applicant: U.S. Army Garrison Hawaiʻi, Directorate of Public Works (DPW)
  Landowner: U.S. Army Garrison Hawaiʻi, DPW and State of Hawaiʻi
  Project Summary: The project proposes dredging solid coralline encountered during a previous maintenance project and cleaning out two existing concrete culvert drainpipes.  Kahauiki Stream slopes will be graded at a 2:1 slope, and deepened between -4.6 Mean Sea Level (msl) and -5.5 msl.  The project may also replace two (2) 36-inch reinforced concrete culvert drainage pipes, concrete headwalls, and the installation of new guardrails.  Its implementation will be determined by the engineers’ recommendations, after dredging, cleanout, and examination of the existing culverts.
  File Size: 43.3 MB
  Comment Deadline: November 21, 2025

Island of Moloka‘i

• No applications pending.

Island of Maui

• SDWP.5508.6: After-The-Fact Stream Diversion Works Permit Application, Kahoma Stream, Lahaina, Maui, TMKs (2) 4-5-017:888 and 4-5-018:888, for end uses on TMKs (2) 4-5-016:009, 4-5-017:002 and 005, and 4-5-018:011
  Applicant: Guth Farms
  Landowner: Patrick and Naomi Guth; and Peter Martin
  Project Summary: The diversion was constructed without a permit sometime in 2020.  Approximately 100,000 gallons per day is diverted offstream for 3.3 acres of taro and diversified agriculture.  No water is returned back into the stream.  The diversion is located on TMK parcels (2) 4-5-017:888 and 4-5-018:888, for end uses on TMKs (2) 4-5-016:009, 4-5-017:002 and 005, and 4-5-018:011.
  File Size: 7.9 MB
  Comment Deadline: April 24, 2021

• SDWP.5807.6: Stream Diversion Works Permit Application, Reservoir 6 Intake, Waikapū Stream, Wailuku, Maui, TMK (2) 3-5-011:049
  Applicant: Wailuku Water Co., LLC
  Landowner: Waikapu Partners
  Project Summary: The applicant proposes to abandon the Reservoir 6 Intake on the Waikapū Stream.  The Reservoir 6 Intake was last used in 2006 and the intake grate is currently plugged with rocks and debris.  No water is diverted.
  File Size: 10.1 MB
  Comment Deadline: August 7, 2022

• SCAP.6319.6: Stream Channel Alteration Permit Application, Hanehoi Bridge Culvert Replacement, Hanehoi Stream, Hamakualoa, Maui, Tax Map Key(s): (2) 2-9-009:019; 023; 024; and 026
  Applicant: Hawaiʻi Department of Transportation, Highways Division
  Landowner: Hawaiʻi Department of Land and Natural Resources and East Maui Irrigation Co., LLC
  Project Summary: The project proposes to replace the undersized bridge culvert located at Hanehoi Stream.
  File Size: 3.3 MB
  Comment Deadline: June 23, 2025

• SCAP.6484.6: Stream Channel Alteration Permit Application, ʻĪao Stream Bridge No. 59 Rehabilitation, ʻĪao Stream, Wailuku, Hawaiʻi, Tax Map Key(s): (2) 3-5-003:999
  Applicant: County of Maui, Dept. of Public Works
  Landowner: County of Maui, Dept. of Public Works
  Project Summary: The project proposes to rehabilitate the ʻĪao Stream Bridge (No. 59), including replacing parapet rails and end stanchions, replacing guardrail, repairing minor concrete spalls, and repairing scour.  The rail replacement will require the addition of new concrete pier support at abutments and each pier.
  File Size: 14.7 MB
  Comment Deadline: November 21, 2025

Island of Hawai‘i

• SDWP.6286.8: Stream Diversion Works Permit Application, Olivia Jones Cockcroft, Keanuʻiʻomanō Stream, Kamuela, Hawaiʻi, Tax Map Key(s): (3) 6-2-009:004-002
  Applicant: Olivia Jones Cockcroft
  Landowner: Eric Arthur and Olivia Jones Cockcroft
  Project Summary: Install a 2-inch diameter, 132-gallon per minute pump estimated to pump 15 minutes per day, 12 times per year, to irrigate approximately 0.02 acres of ornamental plants.
  File Size: 1.0 MB
  Comment Deadline: July 9, 2025