TMDL Foundations Training
The objective of the Total Maximum Daily Load Foundations training course is to introduce basic TMDL concepts and enable participants to understand the process for developing TMDLs.
Live Virtual TMDL Foundations Trainings
TMDL Foundations is a highly structured training course that takes the learner through the process of developing a simple TMDL. The learner will gain an understanding of the steps in the TMDL development process and an appreciation for how the various components of the analysis come together.
TMDL Foundations is an introductory course designed for state, territorial or Tribal personnel with entry-level experience in surface water quality assessment, impaired waters listing or TMDLs. Staff at any experience level in programs related to surface water quality standards, point source permitting or nonpoint source management may also benefit from the course.
Each live virtual offering of TMDL Foundations includes half-day sessions held two times per week over four consecutive weeks. These virtual trainings are offered one to two times per year.
| Week | Tuesday | Thursday |
|---|---|---|
| Week 1 | Define TMDL Purpose and Scope | Understand the Impairments and Establish Targets |
| Week 2 | Inventory Pollutant Sources | Plan the Linkage Analysis |
| Week 3 | Execute the Linkage Analysis | Allocate Pollutant Loads |
| Week 4 | Determine Implementation and Monitoring Needs | Prepare and Submit the TMDL Document |
Download the TMDL Foundations Training Modules Schedule (pdf)
Information on upcoming live virtual TMDL Foundations trainings will appear on this page. Registration for TMDL Foundations is free and open to the public.
Save the Date: TMDL Foundations Training - July 2025
The EPA is pleased to announce that the next offering of TMDL Foundations will be held during July 2025.
The eight training sessions will occur on the dates below from 1:00 PM to approximately 4:00 PM, Eastern Standard Time. Participants are expected to attend all eight sessions.
- Session 1: Tuesday, July 8
- Session 2: Thursday, July 10
- Session 3: Tuesday, July 15
- Session 4: Thursday, July 17
- Session 5: Tuesday, July 22
- Session 6: Thursday, July 24
- Session 7: Tuesday, July 29
- Session 8: Thursday, July 31
Register for this upcoming session by filling out the registration form here. Accessibility and Reasonable Accommodations (pdf)