The Iowa Water Quality Information System (IWQIS) offers access to real-time water-quality data and information such as nitrate, pH, and dissolved oxygen concentrations, discharge rates, and temperature. IIHR’s network of water-quality sensors provides these essential data, which give us unprecedented information on the state of Iowa’s water.
The Iowa Watershed Approach Information System (IWAIS) is a key part of the Iowa Watershed Approach. The system allows anyone to view and interact with data related to the project. IWAIS was designed to support and inform decisions related to strategic best management practice (BMP) implementation and the development of community flood resilience.