Ill at Altkirch
The Ill at Altkirch read 0.321 m at .
Last updated . This page normally updates every hour; the latest update is late.
0.321 mProvisional
in the lowest 10 percent for the date
Table: where the water stands
| Level | Value |
|---|---|
| Newest reading | 0.321 m, |
| Normal range for the date | 0.35 m to 0.75 m |
| Median for the date | 0.48 m |
| Lowest in our series | 0.247 m |
About these figures
That is below the normal range for the date, in the lowest 10 percent of the daily highs of these dates in the 63 years between 1962 and 2025.
Records
- Highest daily high in our series since 21 November 1962: 3.03 m on 25 May 1983.
- Lowest daily high in our series since 21 November 1962: 0.247 m on 26 August 2020.
About this gauge
Altkirch is a gauge on the Ill in Haut-Rhin, France.
It lies at 47.6261° N, 7.2388° E.
Its readings come from France's national network of river gauges (Vigicrues and its partners), through Hub'Eau.
The gauge reads the height of the water above a fixed zero, not the depth of the river. Its zero lies at 282.17 m above NGF 1884 (the former French sea-level datum, Lallemand).
Hub'Eau's daily highs for this gauge go back to 21 November 1962.
Hub'Eau's newest readings are mostly raw data that the gauge's operator checks and validates later.
The newest reading is provisional: the source may still correct it.