Inter-Tribal Environmental Council

" protect the health of Native Americans, their natural resources, and their environment"
Find It search magnifying glass


ATTAINS is an online reprting of Tribal Waterways Beneficial Use Assessments.

 (ATTAINS) Assessment, TMDL Tracking, and ImplementatioN System

For more information about ATTAINS please visit the EPA website at:


The mentors will consist of ATTAINS Tribal Pilot Project Participants which include:

Region 5

  • Fond du Lac Band of Lake Superior Chippewa

Region 6

  • Chickasaw Nation
  • Choctaw Nation
  • Citizen Potawatomi Nation
  • Delaware Nation
  • Kickapoo Tribe of Oklahoma
  • Otoe-Missouria Tribe
  • Pueblo of Tesuque
  • Pueblo de San Ildefonso
  • Sac and Fox Nation
  • Seneca-Cayuga Nation

Region 9

  • Hoopa Valley Tribe


ATTAINS Newsletter 2018

ATTAINS Newsletter 2019


Assessment and Total maximum Daily Load Tracking and Implementation Systems (ATTAINS)

About the Online ATTAINS Separate Impaired and Assessed Waters Reports

Determinations of Attainment, Failure to Attain and Reclassifications for the 2006 24-Hour PM Standards



 EPA ATTAINS Presentation 2019 

ATTAINS TAR Replacement

Assessment Methodology

Review and Assessment Promotion in ATTAINS



ATTAINS contacts:

Jason White

Karen Dye

Jurene Collis