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. Water Data and Tools

ATTAINSinfo Listserv

EPA is pleased to announce that it has established a user community and discussion list associated with the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS), called ATTAINSinfo. This list is intended for two purposes:

  1. EPA will distribute news about the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS).  The news will include information about the database, user interface, and Exchange Network flow.
  2. State, Tribal and EPA members of the ATTAINS community may use this list to communicate ideas and suggestions about ATTAINS system components with one another.
  • ATTAINS Listserv Instructions (pdf) (57.39 KB, 05/07/2018)

Water Data and Tools

  • Integrated Water Analysis
  • Ambient Water Quality
  • Community Financing
  • Drinking Water
  • Water Restoration
  • Water Quality Models
Contact Us About Water Data and Tools
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on January 15, 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.