Monitoring network
Sweden monitoring network
Hydrionis holds continuous records from 719 monitoring locations in Sweden, the earliest opening in 1836.
719
Monitoring locations
11,449,184
Observations held
1836–2026
Record span
2
Kinds of measurement
Where the network is
Sweden monitoring network
694 river gauges · 25 sampling and rain gauges
400 of 719 locations drawn, sampled evenly across the network so the map stays a reasonable size and still shows where coverage is dense and where it is thin. Every location is held in full and reachable through the data.
What is measured
| Measurement | Locations | Values held |
|---|---|---|
| Mean river flow | 694 | 9,518,238 |
| Daily precipitation | 25 | 1,353,088 |
| Daily minimum air temperature | 5 | 240,642 |
| Daily maximum air temperature | 5 | 220,531 |
| Snow depth | 6 | 116,685 |
What kind of place is monitored
| Kind | Locations |
|---|---|
| River gauges | 694 |
| Sampling and rain gauges | 25 |
Elsewhere
All networks · the underlying series are published through the dataset catalogue and the static API.