SENSOR NETWORK HOME
GIS Data Layers
- Site Locations [Shapefile]
- Site Draining Areas [Shapefile]
USGS sensors
Sensor ID | River | Town | Upstream Area (mi2) |
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IIHR sensors
Sensor ID | River | Town | Upstream Area (mi2) |
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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.
Sensor ID | River | Town | Upstream Area (mi2) |
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Sensor ID | River | Town | Upstream Area (mi2) |
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