When will the Rhine River return to normal levels?

Polymarket prediction market· Same prices, rules and result

Polymarket prices · as of 22:34 UTCCloses Jan 1, 2027Polymarket 24h vol $0

Polymarket chance · top 4 of 5 options

December 16 - 31, 2026 53%Before November 15, 2026 49%No return before January 1, 2027 48%December 1 - 15, 2026 48%

5 options · in level order

Option24hAI analystsTiers 1–2Buy

Before November 15, 202649%———

November 15 - 30, 202627%———

December 1 - 15, 202648%———

December 16 - 31, 202653%———

No return before January 1, 202748%———

5 open levels, in level order.

Rules Polymarket's rules · the same for all 5 options

This market will resolve according to the date (Berlin time) when the water level at the Kaub gauge (station 25700100) on the Rhine River first reaches or exceeds 77 centimeters, as reported by the German Federal Waterways and Shipping Administration (WSV) via PegelOnline. A reading of 77 centimeters or higher is the equivalent water level (Gleichwertiger Wasserstand, GlW) for Kaub, the low-water reference mark below which shipping becomes structurally disrupted, and defines "normal levels" for this market. The resolution is triggered by the first reading at or above 77 centimeters recorded on or after the market's start, representing a rise back to the threshold. A single reading at or above 77 centimeters is sufficient to trigger resolution; transient spikes count, and the water level does not need to be sustained at or above 77 centimeters for any period. If readings for timestamps on or after January 1, 2027 (Berlin time) are available on the resolution source, and no reading at or above 77 centimeters has been recorded for a timestamp before January 1, 2027 (Berlin time), this market will resolve to "No return before January 1, 2027." If readings for timestamps on or after January 1, 2027 (Berlin time) have not been recorded on the resolution source by January 2, 2027, 11:59 PM Berlin time, and no reading at or above 77 centimeters has been recorded for a timestamp before January 1, 2027 (Berlin time), this market will resolve to "No return before January 1, 2027." The resolution source for this market will be PegelOnline (https://www.pegelonline.wsv.de/gast/stammdaten?pegelnr=25700100).Show rulesHide rules

Resolution criteria: This market will resolve according to the date (Berlin time) when the water level at the Kaub gauge (station 25700100) on the Rhine River first reaches or exceeds 77 centimeters, as reported by the German Federal Waterways and Shipping Administration (WSV) via PegelOnline. A reading of 77 centimeters or higher is the equivalent water level (Gleichwertiger Wasserstand, GlW) for Kaub, the low-water reference mark below which shipping becomes structurally disrupted, and defines "normal levels" for this market. The resolution is triggered by the first reading at or above 77 centimeters recorded on or after the market's start, representing a rise back to the threshold. A single reading at or above 77 centimeters is sufficient to trigger resolution; transient spikes count, and the water level does not need to be sustained at or above 77 centimeters for any period. If readings for timestamps on or after January 1, 2027 (Berlin time) are available on the resolution source, and no reading at or above 77 centimeters has been recorded for a timestamp before January 1, 2027 (Berlin time), this market will resolve to "No return before January 1, 2027." If readings for timestamps on or after January 1, 2027 (Berlin time) have not been recorded on the resolution source by January 2, 2027, 11:59 PM Berlin time, and no reading at or above 77 centimeters has been recorded for a timestamp before January 1, 2027 (Berlin time), this market will resolve to "No return before January 1, 2027." The resolution source for this market will be PegelOnline (https://www.pegelonline.wsv.de/gast/stammdaten?pegelnr=25700100).