The monitoring network on this water

Hydrionis holds 1,464 values from 21 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.

21
Gauges
1,464
Values held
2026–2026
Record spans
Gauges on the Saar
10 monitoring points, positioned as the publisher records them.
Gauges on the SaarSchoden Ska, Schoden Up, Serrig Up, Fremersdorf, Mettlach Up, Rehlingen Up, Lisdorf Up, Westspange, Sankt Arnual, HanweilerSchoden SkaSchoden UpSerrig UpFremersdorfMettlach UpRehlingen UpLisdorf UpWestspangeSankt ArnualHanweiler

Every gauge Hydrionis holds here

Gauges on the Saar and what each holds
GaugeMeasuresValuesRecord
Fremersdorfmean river flow, river level1222026–2026
Westspangemean river flow, river level1222026–2026
Sankt Arnualmean river flow, river level1222026–2026
Kanzem Upriver level612026–2026
Kanzem Opriver level612026–2026
Schoden Skariver level612026–2026
Schoden Opriver level612026–2026
Schoden Upriver level612026–2026
Serrig Upriver level612026–2026
Serrig Opriver level612026–2026
Mettlach Opriver level612026–2026
Mettlach Upriver level612026–2026
Rehlingen Upriver level612026–2026
Rehlingen Opriver level612026–2026
Lisdorf Opriver level612026–2026
Lisdorf Upriver level612026–2026
Saarbrücken Upriver level612026–2026
Saarbrücken Opriver level612026–2026
Güdingen Upriver level612026–2026
Güdingen Opriver level612026–2026
Hanweilerriver level612026–2026

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
FremersdorfStated by the publisher on the record this gauge’s observations came from.With the observations
WestspangeStated by the publisher on the record this gauge’s observations came from.With the observations
Sankt ArnualStated by the publisher on the record this gauge’s observations came from.With the observations
Kanzem UpStated by the publisher on the record this gauge’s observations came from.With the observations
Kanzem OpStated by the publisher on the record this gauge’s observations came from.With the observations
Schoden SkaStated by the publisher on the record this gauge’s observations came from.With the observations
Schoden OpStated by the publisher on the record this gauge’s observations came from.With the observations
Schoden UpStated by the publisher on the record this gauge’s observations came from.With the observations
Serrig UpStated by the publisher on the record this gauge’s observations came from.With the observations
Serrig OpStated by the publisher on the record this gauge’s observations came from.With the observations
Mettlach OpStated by the publisher on the record this gauge’s observations came from.With the observations
Mettlach UpStated by the publisher on the record this gauge’s observations came from.With the observations
Rehlingen UpStated by the publisher on the record this gauge’s observations came from.With the observations
Rehlingen OpStated by the publisher on the record this gauge’s observations came from.With the observations
Lisdorf OpStated by the publisher on the record this gauge’s observations came from.With the observations
Lisdorf UpStated by the publisher on the record this gauge’s observations came from.With the observations
Saarbrücken UpStated by the publisher on the record this gauge’s observations came from.With the observations
Saarbrücken OpStated by the publisher on the record this gauge’s observations came from.With the observations
Güdingen UpStated by the publisher on the record this gauge’s observations came from.With the observations
Güdingen OpStated by the publisher on the record this gauge’s observations came from.With the observations
HanweilerStated by the publisher on the record this gauge’s observations came from.With the observations

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 record21yes, 3 or more
Years spanned1no
Values held1,464yes, 1000 or more
Distinct measurements2yes, 2 or more
Publishers measuring it1no
Official identifiers1recorded, not counted

Use this data

Use this data

No bulk download is offered here, which is a licence position rather than a product one: at least one contributing publisher does not permit redistribution. The values can be read on the page, cited, and pointed to at source.

Attribution and citation

Suggested citation for Hydrionis

Hydrionis (2026), Saar gauge records, accessed 2026-10-05, hydrionis.com/waters/germany-saar/

Cite Hydrionis where you rely on the compilation, the normalisation, the eligibility judgements or a chart. Where you use an unmodified published value, the publisher’s attribution is the one that is required; crediting Hydrionis as well is welcome and is not something Hydrionis can require of you.

Recommended, not required. Hydrionis does not claim rights over unmodified public data it relayed, and doing arithmetic on somebody else’s measurements does not make them Hydrionis’s. Cite the version and the access date: the Saar gauge records changes as publishers release and as methods are revised, and a citation without both cannot be checked later. Full guidance is on cite and reuse.

None of the contributing licences requires attribution. Crediting the publishers is still good practice and they are listed above.

Where these figures come from

Spatially aggregatedHigh confidence2026-09-30

Source: PEGELONLINE (WSV) — PEGELONLINE — German federal waterway gauges, 26400550. Licence: Open.

Method: Daily mean computed by Hydrionis from the fifteen-minute discharge record published by PEGELONLINE. Days with fewer than 72 of the expected 96 readings are not stored rather than averaged from a partial day.

Discharge is a property of this gauge and this reach, not of the river as a whole. Two gauges on the same river can differ by an order of magnitude.

Retrieved 1 October 2026.