Frequent Questions

Watershed Partners
  Nat'l Watershed Network
  State Contacts


What's a...
  Watershed 
  Watershed Address
  Watershed Partnership
  Water Glossary

Watershed Guides
  Building Local Partnerships
  Getting to Know Your
Watershed
  Leading & Communicating
  Managing Conflict
  Putting Together a
Watershed Plan
  Reflecting on Lakes
  Wetlands: A Key Link in
Watershed Management
  Groundwater & Surface
Water: Understanding the
Interaction 

Other Resources
  Watershed Quiz
 
Conference Calendar
  eLeader Newsletters
 
TMDL Resources

Know Your Watershed is coordinated by Conservation Technology Information Center.

Introductory Letter from YSI

Dear Colleague,
In our continuous effort to stay abreast of our customers' emerging needs, we began to hear many comments about Total Maximum Daily Loading (TMDL). Many customers expressed not only a need to better understand the overall program, but also for a network of organizations willing to share their experiences in implementing TMDLs. It became apparent that, in order for YSI to serve as the technical resource we always strive to be, we needed a much better understanding of the TMDL issue.

We began our own TMDL journey by talking with hundreds of individuals experienced in watershed monitoring programs. We soon realized that, through our many contacts throughout the U.S., we could facilitate an exchange of information and get people the answers they seek.

The best way to accomplish this was to document the experiences of organizations who have worked on TMDL programs. We called upon Dr. Wesley Jarrell, a pioneer in TMDL development, who had a wealth of practical experience through his work on the Tualatin River project in Oregon. Dr. Jarrell generously agreed to author this document to serve as an introduction to the TMDL process.

The project has truly been a collaborative effort. I would like to thank the hundreds of people who took the time to speak with us about their experiences. We thank the reviewers who provided many insightful comments and, of course, Dr. Jarrell for his tremendous dedication in producing a document that will benefit thousands of individuals and organizations concerned about water quality.

Sincerely,
Gayle Rominger
V.P., Environmental Products Group

Link to YSI