Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. NPDES Permits Around the Nation

HI0020117: 301(h) Variance Request; Sand Island Wastewater Treatment Plant, Honolulu, Hawai'i

Return to: Hawaii NPDES Permits

Documents related to the 301(h) variance request for Honolulu's Sand Island Wastewater Treatment Plant, NPDES Permit #HI0020117, Honolulu, HI.

Free viewers and readers are available to access documents on our website. If you encounter issues with assistive technology, please contact us.

  • Notice of Decision: City and County of Honolulu's Sand Island Wastewater Treatment Plant (pdf) (1.38 MB, 01/05/2009)
    Decision of the Regional Administrator Pursuant to 40 CFR Part 125 Subpart G: City and County of Honolulu's Sand Island Wastewater Treatment Plant Application for a Modified NPDES Permit Under Section 301(h) of the Clean Water Act.
  • Response to Comments from the City and County of Honolulu: Sand Island Wastewater Treatment Plant 301(h) Variance Request (pdf) (290.1 KB, 01/05/2009)
    Response to Comments from the City and County of Honolulu on EPA''s 12/27/07 Tentative Decision Regarding the City and County of Honolulu's Request for a Variance at the Sand Island Wastewater Treatment Plant under Section 301(h) of the Clean Water Act.
  • Response to Comments from the Public: Sand Island Wastewater Treatment Plant 301(h) Variance Request (pdf) (347.21 KB, 01/05/2009)
    Response to Comments from the Public on EPA's December 7, 2007 Tentative Decision Regarding the City and County of Honolulu's request for a Variance at the Sand Island Wastewater Treatment Plant under Section 301(h) of the Clean Water Act.
  • Notice of Decision: Sand Island Wastewater Treatment Plant 301(h) Variance Request (pdf) (15.97 KB, 01/06/2009)
    Notice of Final Decision on City and County of Honolulu's Sand Island Wastewater Treatment Plant Application for a Modified NPDES Permit
  • Notice on Appeal: Sand Island Wastewater Treatment Plant (pdf) (8.9 KB, 02/10/2009)
    Updated Notice Regarding the Final Decision on the City and County of Honolulu's Application for Modified NPDES Permits under Section 301(h) of the Clean Water Act for the Honouliuli and Sand Island Wastewater Treatment Plants/
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 9, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.