The
MSU Institute of Water Research in coordination with a number of partner
agencies have developed the online
Digital Watershed website, designed to
provide both a centralized information repository and an online computing center
for watersheds in the United States. This site is based on the comprehensive
database of 8-digit watersheds for the whole continent of the United States,
which is included in the EPA BASINS system. The database contains all regulated
facilities, river networks, digital elevation, state soils and other data
layers. The digital watershed site is interconnected with Michigan's local level
watershed information system by the scaling function (www.iwr.msu.edu/water)
and links with Google Earth to provide aerial photographs nationwide.
The Michigan Department of
Environmental Quality provides a list of
Environmental and Drinking Water Testing Laboratories
for in-state and
out-of-state based on their analytical testing capabilities and services.

Environmental and Drinking Water Laboratories