Environmental Assessment Program

Water Quality Improvement Project Studies (TMDLs)

The Environmental Assessment Program has the primary responsibility for conducting monitoring and modeling studies in the agency for Water Quality Improvement Projects, also known as TMDLs.

Water Quality Improvement is a Water Quality Program page with general information on the TMDL process.

TMDL Effectiveness Monitoring for Water Quality Improvement Projects discusses the latest Effectiveness Monitoring studies.

Models for TMDL Studies predict water quality in response to changes in pollutant loading and various allocation strategies.

Water Cleanup Plan Studies for Toxics form the basis of toxics Water Quality Improvement Projects.

TMDL Publications