The Hydro TWG is comprised of local/federal/tribal government, the private sector, plus other interested groups and organizations concerned with hydrography in Idaho. The Hydro TWG provides a mechanism for edit review, conflict resolution, and development of standards for Idaho’s contributions to the NHD & WBD. Through the Hydro TWG, the Idaho NHD/WBD State Steward coordinates local and national data as well as other interests.
The Hydro TWG usually meets annually and discusses all things Hydrography including Idaho Hydrography Standards, ongoing hydrography projects in and out of Idaho, as well as NHD & WBD topics. Everyone with an interest in Hydrography is encouraged to attend.