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Water Quality Management Program


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 Kaneohe Stream TMDLs - Draft for Public Review (127 pages, 2.4 MB)

New Nawiliwili Bay Watershed TMDLs (4 Streams) - DOH Decision Document, approved by EPA 09/24/2008. (Warning: Large File - 301 pages, 9.8 MB)

New DOH Submittal Letter, EPA Approval Letter, and EPA Review Checklist for Nawiliwili TMDLs. (12 pages)

New Hanalei Bay Watershed TMDLs (4 Stream systems) - DOH Decision Document, approved by EPA 09/30/2008 (Warning: Large File - 393 pages, 7.4 MB).

New DOH Submittal Letter, EPA Approval Letter, and EPA Review Checklist for Hanalei TMDLs. (9 pages)


The Water Quality Management Program is responsible for setting the State's water quality goals (Water Quality Standards), monitoring and assessing our achievement of these goals (Assessment and Listing of Impaired Water Bodies), and long-range planning for surface water quality improvement and protection (TMDL Process and Continuing Planning Process). Most of this work is federally-funded, must meet federal Clean Water Act requirements and obtain U.S. Environmental Protection Agency (EPA) approval, and employs a watershed-based approach to water quality management. Our challenges include strengthening the connection between these efforts and linking them with other government functions and private actions.


Water Quality Standards

Water Quality Standards Brochure

Current Administrative Rules

Update and Revision Process




Stream Bioassessments

Hawaii Stream Bioassessment Reports may be downloaded here in pdf format.

Stream Condition Along a Disturbance Gradient on Kauai - January 2004 Report (64 pages)

Waikele Stream (26 pages)

Kaneohe Stream (21 pages)

Kawa Stream (18 pages)

Waimanalo Stream (33 pages)




Bioassessment Protocols

Hawaii Stream Bioassessment Protocols may be downloaded here in pdf format.

Hawaii Stream Bioassessment Protocol - January 2002 (ver. 3.01, 48 pages)

NRCS Hawaii Stream Visual Assessment Protocol - January 2001 (ver. 1.0, 12 pages)




Clean Water Act 303(d) List


WATER QUALITY PRESENTATION

On May 7, 2008 the Department of Health held a meeting on Water Quality Monitoring and Assessment efforts in the State of Hawaii. Download a Powerpoint copy of the meeting presentation and supporting documents below:

Meeting Announcement (1 page)
Powerpoint Presentation (2.8 MB)
Supporting Documents (2 pages)

If you don't have Microsoft Powerpoint, download a free viewer here


EPA APPROVES 2006 WATER QUALITY MONITORING AND ASSESSMENT REPORT

NOTE:  On February 7, 2008, the U.S. Environmental Protection Agency (EPA) approved the 2006 State of Hawaii Water Quality Monitoring and Assessment Report. The approval letter and summary can be found below.

 This report provides a single, integrated submittal for fulfilling federal requirements under Sections 303(d) and 305(b) of the Clean Water Act. With this approval, the 2006 303(d) List of Impaired Waters (represented by those waterbodies assigned to Categories 4 and 5 in Chapter IV, 2006 Water Body Assessment Decisions), is now in effect.


Download the entire 2006 STATE OF HAWAII WATER QUALITY MONITORING AND ASSESSMENT REPORT here
   (279 pages, Use Adobe Acrobat Reader 7 or greater to view)    * WARNING:  Very large file (8.29 MB)

Or, download the following individual sections of the report:

Introduction (Executive Summary and Table of Contents)
Chapter I - Marine Waters
Chapter II - Inland Freshwaters
Chapter III - Groundwater
Chapter IV – Assessment of Waters(2006 Waterbody Assessment Decisions, includes Section 303(d) List of Impaired Waters)
Appendices (303(d) Listing and Delisting Criteria, Contact Log, Data Intake Log)
Public Comments
Response to Comments
Approval Letter

The 2004 Final List of Impaired Waters in Hawaii Prepared under the Clean Water Act Section 303(d) and related documents are available here for download in pdf format:

Criteria for 2004 CWA 303(d) List (4 pages)

2004 Final Clean Water Act 303(d) List of Impaired Waters (67 pages)

2004 Response to Public Comment (26 pages)

6 Written Comments submitted to the EPO on the 2004 Public Comment Draft (19 pages)

2004 EPA 303(d) List Approval Letter (11 pages)



The 2002 Final 303(d) Report and the Response to Public Comment is also available for download here in pdf format:

2002 Final Clean Water Act 303(d) List of Impaired Waters (61 pages)

2002 Public Comment Responsiveness Summary (21 pages)




Total Maximum Daily Load (TMDL) Process

After identifying places where water quality is limited or impaired (Clean Water Act 303(d) List), the Total Maximum Daily Load (TMDL) process identifies activities that may help reduce pollutant loads, improve water quality, and increase a waterbody's ability to support its legally-protected uses (such as public recreation and protecting the breeding stock of native animals). These activities may be prioritized to receive funding from the Department of Health (Clean Water Act Section 319(h) grants – click here for more information about these grants) and may also qualify for funding from other sources.

For a link to the U.S. Environmental Protection Agency's Introduction to TMDLs, click here.

TMDLs in Progress:



TMDL Technical Reports and Implementaion Plans for approved TMDLs are available here for download in pdf format:


NAWILIWILI

New Nawiliwili Bay Watershed TMDLs (4 Streams) - DOH Decision Document, approved by EPA 09/24/2008. (Warning: Large File - 301 pages, 9.8 MB)

New DOH Submittal Letter, EPA Approval Letter, and EPA Review Checklist for Nawiliwili TMDLs. (12 pages)


HANALEI

New Hanalei Bay Watershed TMDLs (4 Stream systems) - DOH Decision Document, approved by EPA 09/30/2008 (Warning: Large File - 393 pages, 7.4 MB).

New DOH Submittal Letter, EPA Approval Letter, and EPA Review Checklist for Hanalei TMDLs. (9 pages)


KAPAA

 Total Maximum Daily Loads (TMDLs) for Total Suspended Solids, Nitrogen, and Phosphorous in Kapa’a Stream, Kailua Hawaii (approved July 27, 2007)   * WARNING:  Very large file (9.43 MB)  Requires use of Adobe Acrobat Reader 7 or higher to view

EPA approval letter
EPA approval checklist
DOH letter submitting Kapaa Stream TMDL to EPA

KAWA

Revised Allocations of Total Maximum Daily Loads of Total Suspended Solids, Nitrogen and Phosphorus for Kawa Stream Kaneohe, Hawaii - Approved September 2005. (23 pages)

Revised Allocations of Total Maximum Daily Loads of Total Suspended Solids, Nitrogen and Phosphorus for Kawa Stream Kaneohe, Hawaii - Technical Appendix - Final. (8 pages)

Kawa Stream TMDL Report ( 119 pages)
Kawa Stream TMDL Implementation Plan( 48 pages)

WAIMANALO

Waimanalo Stream TMDL Report (36 pages)

Waimanalo Stream TMDL Implementation Plan (18 pages)

ALA WAI

Ala Wai Canal TMDL Report (38 pages)

Ala Wai Canal Watershed Water Quality Improvement Project Management and Implementation Plan Volume I (91 pages)


The following report is quite large and has been divided into two parts.
Please contact the Environmentl Planning Office if you experience any difficulty downloading these reports

Ala Wai Canal Watershed Water Quality Improvement Project Management and Implementation Plan Volume II (Technical Appendices)- Part 1 (179 pages, 8.4 MB)

Ala Wai Canal Watershed Water Quality Improvement Project Management and Implementation Plan Volume II (Technical Appendices)- Part 1 (214 pages, 10.9 MB)






If you do not have the Adobe Acrobat Reader installed on your computer, you need to install it before you can view and print the downloadable pdf files. The Acrobat Reader is free and can be downloaded to your computer by clicking here:

Get Acrobat Icon


If you have any questions, please contact:

Environmental Planning Office
919 Ala Moana Blvd., Room 312
Honolulu, HI 96814
phone (808)586-4337


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Last update: 6 October 2008