The monitoring network on this water

Hydrionis holds 5,384 values from 6 gauges on this water. Discharge is a property of a gauge and its reach, not of this water as a whole, so this page reports the network and its records rather than a single figure.

6
Gauges
5,384
Values held
1914–2026
Record spans
5,230 km²
Catchment above the deepest gauge

Every gauge Hydrionis holds here

Gauges on the L'Aveyron and what each holds
GaugeMeasuresValuesRecord
L'Aveyron à Montauban [Loubéjac]mean monthly river flow1,3351914–2026
L'Aveyron à Villefranche-de-Rouerguemean monthly river flow9651914–2026
L'Aveyron à Onet-le-Château et à Rodezmean monthly river flow9041951–2026
L'Aveyron à Palmasmean monthly river flow8621926–2026
L'Aveyron à Laguépie [1]mean monthly river flow7961960–2026
L'Aveyron à la Chapelle-sur-Aveyron et à Montbouymean monthly river flow5221980–2026

How these gauges were attached to this water

Named by the publisher Each gauge here names this water in the publisher’s own station record. Hydrionis has not inferred the connection from station names.

What each gauge’s link to this water rests on
GaugeEvidenceEstablished
L'Aveyron à Montauban [Loubéjac]Stated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26
L'Aveyron à Villefranche-de-RouergueStated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26
L'Aveyron à Onet-le-Château et à RodezStated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26
L'Aveyron à PalmasStated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26
L'Aveyron à Laguépie [1]Stated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26
L'Aveyron à la Chapelle-sur-Aveyron et à MontbouyStated by the publisher — Hub'Eau hydrometry site reference, libelle_cours_eau, code_cours_eau and surface_bv fields — https://hubeau.eaufrance.fr/api/v2/hydrometrie/referentiel/sites2026-08-26

What this record holds

Hydrionis decides which waters get a page, and which of those are offered to search, from what is actually held rather than from how the page reads. Five signals are counted; this record has 3 of them, which makes it a full profile.

Information-gain signals held for this water body
SignalHeldCounts
Gauges holding a real record6yes, 3 or more
Years spanned113yes, 20 or more
Values held5,384yes, 1000 or more
Distinct measurements1no
Publishers measuring it1no
Official identifiers2recorded, not counted

Where these figures come from

MeasuredHigh confidenceJuly 2026

Source: Hub'EauHydrométrie — French river flow and stage, O5882510. Licence: Open — attribution required (attribution required).

Method: Monthly mean discharge (QmM) computed by the publisher from its validated sub-hourly record, reported in litres per second and converted to cubic metres per second on ingestion. Where a site has been measured by more than one station, the station with the longest published series is used rather than blending stations whose values for the same month can differ.

Measured on L'Aveyron.

Retrieved 25 August 2026.