European model comparison · 5 km GloFAS cell

Vistula · Vistula

No model value

River profile4 positioned points

official gauge model point572 km covered

Bed elevation is vertical. Circle size follows current discharge. Select a point to locate its reading on the map.

Selected model-cell discharge-

m³/s

Model P10 -Model P20 -Seasonal median -

No model value

The model feed has no discharge for this date - status is not scored.

GloFAS v4 via Open-Meteo · no cell selected · model day 2026-09-29

Methodology & exact calculation- m³/s against model P10 -, model P20 - and the seasonal median -

Open methodology

Vistula model-cell comparison

The selected model-cell discharge is compared with lower-tail percentile boundaries for the same calendar month, derived from that cell's stored GloFAS climatology. P10 and P20 determine the label; the median only positions the bar.

Formulabelow model P10 if Q < model P10; model P10-P20 if model P10 ≤ Q < model P20; at or above model P20 if Q ≥ model P20

Selected model-cell discharge: - m³/s
Model discharge P10: - m³/s
Model discharge P20: - m³/s
Seasonal model median: - m³/s

Published resultVistula: No model value

Data & provenanceGloFAS v4 via Open-Meteo · stored climatology for the selected model cell

LimitThe model value for this day is compared with this exact cell’s stored monthly GloFAS v4 climatology. Below P10, P10-P20, and at or above P20 are European model-comparison bands. P10 means the 10th percentile of that model record; it is not Q355, Q364, or a statutory minimum residual flow.

Mapped river structureselect a river to zoom to it

Vistula is the basin trunk and reaches the Baltic Sea.

Sampled cellsexact model values

Detailed river viewVistula source-to-sea cascadeOpen cascade

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RiverData.org · Rivers

Narew · source to mouth

The Narew, headwaters on the left. Side rivers drop in from above with the flow they deliver, each arrow landing on the water where it joins; reservoirs and their latest operator readings sit on the way down.

Narew13 gauges · PolandOpen map Embed this map

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Gauge locationsSelect a marker for its name

RiversCurrently viewingNarew13 gaugescascade and station map1 reporting country

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Unbenchmarked

None of the 13 gauges on this stem carries an operator threshold or a stored seasonal reference, so flow is shown but not judged.

Profile399 km · 59 m fall

Gauges13 Poland 13

Source to sea flow2.37 to 48.7 m³/s

Side rivers joining0 +0 canals

River power now7 MW · 8/12 reaches

Narew · long profileelevation and distance · water band thickness = discharge · colour = flow vs seasonal normal

Embed this cascade Reach power

Live nowFlow 9/13 gauges reporting07:30 UTC

coloured strip: river discharge vs long-term normal (100% = normal for this season, not reservoir fill)no long-term referencewater band thickness = dischargereach power (ρgQΔh)flow drops downstreamCzechiaGermany

The basin behind the river

People, dams and institutions

Basin context loads as you approach this section.

Main-stem gaugessource to outlet · select one for its sensor detail

Reference gauge: Zambski Kościelne48.7 m³/s · the furthest-downstream main-stem gauge currently reporting flow, so it captures the largest accumulated upstream reach.

Published station elevations come from the named provider. River power is gravitational power carried by the flow (ρ·g·Q·Δh), not metered generation - it is a floor rather than a total, because a reach whose downstream gauge reports no discharge contributes nothing. The navigability line is an indicative planning threshold, not an official fairway forecast. Side-river positions are approximated to the nearest main-stem gauge. A reservoir is drawn at its operator's own chainage where it stands on this river, and at the confluence where it stands on a side river of it - never at a kilometre borrowed from another river's scale.

Map layersexpand

major river · clickable tributary / branch · clickable selected downstream path final outlet latest official Q European model comparison operating nuclear plant core reservoirEurope · 29 Sept 2026