How low will Lake Powell drop?: live odds and probabilities
The market favorite is Above 3,510 ft at 95.5%, ahead of 3,500–3,510 ft at 3.2%. $94K traded across 4 outcomes.
Favorite
24h move
Volume
Closes
waterDroughtWeatherUnited StatesClimate & Science
All outcomes
| Outcome | Probability | 24h |
|---|---|---|
| Above 3,510 ft | 95.5% | 0.0 |
| 3,500–3,510 ft | 3.2% | -0.5 |
| 3,490–3,500 ft | 0.3% | 0.0 |
| Below 3,490 ft | 0.3% | 0.0 |
Prices are the Polymarket mid or last trade at 2026-11-06 03:12 UTC. A price of 64¢ implies roughly a 64% chance. Prices include spread and are not forecasts by BetG8.
Price history
Market rules and resolution
This market resolves based on the lowest daily elevation recorded at Lake Powell (Glen Canyon Dam) between market creation and March 31, 2027, as published by the U.S. Bureau of Reclamation. See each individual market for its bracket and full resolution terms. Because a lower reading can occur at any point up to March 31, 2027, all outcomes are settled after the window closes, based on the lowest daily elevation recorded during the window. The resolution source is the minimum daily lake elevation published by the U.S. Bureau of Reclamation for Lake Powell at Glen Canyon Dam, available at https://data.usbr.gov/catalog/2362/item/508. USBR data is provisional and subject to revision; the lowest daily elevation reflected in USBR data as of April 15, 2027 governs, and revisions published after April 15, 2027 will not change the outcome. Daily elevation data published at https://lakepowell.water-data.com/ may also be referenced, but if it disagrees with USBR, the USBR value governs. In the case that the Resolution Source publishes data, sufficient to settle a Market, that is clearly erroneous and the result of technical or operational error, or of unauthorized interference with the Resolution Source or its data, the Market may remain open for a period of up to seven (7) calendar days (ET) from the time of the original release, in anticipation of a correction by the Resolution Source. If the Resolution Source publishes a corrected value within that period, that value will be eligible for resolution. If no corrected value is published within that period, Polymarket will issue a Clarification to determine whether the originally published value may be eligible for resolution, or whether other action is required to preserve the orderly functioning of the Market.
This market resolves "Yes" if the lowest daily elevation recorded at Lake Powell (Glen Canyon Dam, USBR site) between market creation and March 31, 2027 does not fall below 3,510.00 feet. Otherwise, this market resolves "No." Resolution is determined by the lowest daily elevation recorded at Lake Powell (Glen Canyon Dam, USBR site) between market creation and March 31, 2027. Because a lower reading can occur at any point up to March 31, 2027, all outcomes are settled after the window closes, based on the lowest daily elevation recorded during the window. The resolution source is the minimum daily lake elevation published by the U.S. Bureau of Reclamation for Lake Powell at Glen Canyon Dam, available at https://data.usbr.gov/catalog/2362/item/508. USBR data is provisional and subject to revision; the lowest daily elevation reflected in USBR data as of April 15, 2027 governs, and revisions published after April 15, 2027 will not change the outcome. Daily elevation data published at https://lakepowell.water-data.com/ may also be referenced, but if it disagrees with USBR, the USBR value governs. In the case that the Resolution Source publishes data, sufficient to
How to read this market
Frequently asked questions
- Who is favored in "How low will Lake Powell drop?"?
- As of November 6, 2026, Above 3,510 ft is the favorite at 95.5%, followed by 3,500–3,510 ft at 3.2%.
- When does this market resolve?
- The market is scheduled to close on April 16, 2027. It resolves under Polymarket's rules once the outcome is known, which can be earlier or later than the listed date.
- How much has been traded?
- $94K in total and $0 in the last 24 hours, with about $8K of resting liquidity.
- Can I trade this market?
- Polymarket restricts access by location; the US version (Polymarket US) and the offshore site have different rules and fee schedules. Check availability in your jurisdiction. BetG8 earns a referral fee from the Polymtrade links on this page.
Related on BetG8
Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.