IOWA-CEDAR DIGITAL WATERSHED DATA AVAILABILITY

Note: This system and the data contained herein is currently under development and subject to change.

Coralville Reservoir Water Quality (3 sites)

  • Alkalinity, total as CaCO3
  • BOD5
  • Calcium, filtered as CaCO3
  • Carbon dioxide flux
  • Carbon, dissolved organic
  • Carbon, total organic
  • Hardness, total as CaCO3
  • Nitrogen, NH3 as N
  • Nitrogen, nitrate (NO3) as N, filtered
  • Nitrogen, nitrite (NO2) nitrogen as N
  • Oxygen, dissolved
  • Phosphorus, total as P
  • Silica, filtered
  • Solids, total suspended
  • Tempurature
  • pH

Tipping Bucket Raingagues (20 sites, real-time, TSA)

  • Precipitation

Hydro-NEXRAD Precipitation (23,682 grid cells, TSA)
Note: Near real-time operation coming soon.

  • Precipitation

NWS Weather Data (26 sites, real-time, TSA)

  • Temperature (air)
  • Relative humidity
  • Wind speed
  • Wind direction
  • Dew point temperature
  • Barometric pressure

USGS NWIS Groundwater*/Streamflow (4 sites/63 sites, real-time, *TSA)

  • Discharge
  • Gage height
  • Water level

US Army Corps Hydrologic Parameters (97 sites, real-time)

  • Temperature (Air)
  • Chlorophyll
  • Conductance
  • Precipitation (cumulative)
  • Dissolved Oxygen
  • Discharge
  • Oxidation Reduction Potential
  • Pool Level
  • Sensor Depth
  • Stage
  • Total gates
  • Temperature (Water)
  • Wind direction
  • Wind gust
  • Wind speed
  • pH