Low-cost stream gauge network.

Radar or pressure level sensors with low-power radio and solar power, as a cheaper tier beside a national gauge network.

Who runs it

  • Provinces and states, watershed boards.

What it produces

  • Stage and flow time series
  • Flood-warning inputs, labelled supplementary

Standards

  • WMO hydrological observing practices
  • National gauge standards

Sectors

More use cases