Final Individual Permits
Due to database restrictions, as of late 2018, the Clean Water Branch (CWB) has been unable to upload final individual permit documents to the Water Pollution Control (WPC) database. Due to this, the public WPC viewer does not have the most current final individual permit documents. The CWB will now begin uploading final individual permit documents from late 2018 and later to the CWB website accessed through the link below. Final permits and documents prior to late 2018 will still be accessible through the WPC Viewer.
- Current Water Quality Advisories
- Current Public Notices and Updates
- About CWB
- History and Mission Statement
- Contact Us
References and Public Records
- CWB Standard Comments
- Water Quality References
- Workshop Presentations
- Water Pollution Control (WPC) Viewer for Public Access to Government Documents
- Post-2018 Final Individual NPDES Permits
- Request to Access a Government Record Form
NPDES Permitting
- NPDES Permits and How to Apply
- Permitting FAQs
- Forms
- e-Permitting Portal
- NPDES General Permits
- Standard Individual NPDES Permit Conditions
- Industrial Storm Water and No Exposure Exclusion
- Dental Amalgam Rules
Section 401 Water Quality Certification (WQC)
- Section 401 WQC
- Blanket Section 401 WQC
- Vessel General Permit (VGP)
- Small Vessel General Permit (sVGP)
Hawaii Administrative Rules (HAR)
- 11-53, Section 401 Water Quality Certifications
- 11-54, Water Quality Standards
- 11-55, Water Pollution Control
- 11-56, Nonpoint Source Pollution Control
Polluted Runoff Control Program
- About the Polluted Runoff Control Program
- 319 Grant Program
- Watershed-Based Plans
- Plans and Reports
- Agriculture
- Wastewater
- What You Can Do
Water Quality Monitoring