SENSOR NETWORK HOME
GIS Data Layers
- Site Locations [Shapefile]
- Site Draining Areas [Shapefile]
USGS sensors
| Sensor ID | River | Town | Upstream Area (mi2) |
|---|
IIHR sensors
| Sensor ID | River | Town | Upstream Area (mi2) |
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IOWA WATER QUALITY
INFORMATION SYSTEM
Welcome to the Iowa Water Quality Information System.
The IWQIS allows access to real-time water-quality data and information such as nitrate, pH, and dissolved oxygen concentrations, discharge rates, and temperature.
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