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. National Drinking Water Advisory Council (NDWAC)

National Drinking Water Advisory Council (NDWAC) Microbial and Disinfection Byproducts (MDBP) Rule Revisions Working Group

A collection of documents related to the Microbial and Disinfection Byproducts (MDBP) Rule Revisions Working Group and the MDBP charge to the NDWAC.

  • MDBP Rule Revisions Charge to the NDWAC (pdf) (176.02 KB)
  • FR Doc No: 2021-24795 - Request for nominations (pdf) (207.71 KB)
  • NDWAC MDBP Rule Revisions Working Group Roster (pdf) (87.48 KB)
  • MDBP Rule Revisions Working Group Technical Support (pdf) (127.25 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: May 23, 2022 (pdf) (78.68 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: May 23, 2022 (pdf) (1008.4 KB)
  • MDBP Rule Revisions Working Group Meeting Summary: May 23, 2022 (pdf) (217.58 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: August 17, 2022 (pdf) (133.14 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: August 17, 2022 (pdf) (7.44 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: August 17, 2022 (pdf) (149.11 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: September 20, 2022 (pdf) (238.63 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: September 20, 2022 (pdf) (5.72 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: September 20, 2023 (pdf) (228.9 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: November 3, 2022 (pdf) (500.78 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: November 3, 2022 (pdf) (7.28 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: November 3, 2022 (pdf) (227.04 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: December 13, 2022 (pdf) (322.51 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: December 13, 2022 (pdf) (7.35 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: December 13, 2022 (pdf) (282.77 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: January 24, 2023 (pdf) (131.8 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: January 24, 2023 (pdf) (2.22 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: January 24, 2023 (pdf) (198.54 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: March 9, 2023 (pdf) (124.46 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: March 9, 2023 (pdf) (1.6 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: March 9, 2023 (pdf) (218.42 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: April 19, 2023 (pdf) (78.44 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: April 19, 2023 (pdf) (1.01 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: April 19, 2023 (pdf) (256.43 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: June-27-29, 2023 (pdf) (119.39 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: June 27-29, 2023 (pdf) (3.73 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: June 27 - 29, 2023 (pdf) (614.24 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: September 14, 2023 (pdf) (74.14 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: September 14, 2023 (pdf) (1.66 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: September 14, 2023 (pdf) (209.03 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: October 5, 2023 (pdf) (80.68 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: October 5, 2023 (pdf) (1.19 MB)
  • MDBP Rule Revisions Working Group Meeting Summary: October 5, 2023 (pdf) (199.56 KB)
  • MDBP Rule Revisions Working Group Meeting Agenda: October 31 and November 2, 2023 (pdf) (71.65 KB)
  • DBP Rule Revisions Working Group Meeting Presentation: October 31, 2023 (pdf) (1.22 MB)
  • MDBP Rule Revisions Working Group Meeting Agenda Part B: November 2, 2023 (pdf) (80.93 KB)
  • MDBP Rule Revisions Working Group Meeting Presentation: November 2, 2023 (pdf) (1.26 MB)

National Drinking Water Advisory Council (NDWAC)

  • NDWAC Meeting Notes
  • NDWAC Membership
  • NDWAC Notices and Schedules
Contact Us about the National Drinking Water Advisory Council
Contact Us about the National Drinking Water Advisory Council to ask a question, provide feedback, or report a problem.
Last updated on December 18, 2024
  • 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.