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Climate · 4 markets

How low will Lake Powell drop?

Vol total$31K
Vol 24h$10K
Liquidity$6K
Resolves192d
Your bet
Every card is one question. Tap Yes if you think it happens, No if you don't. Each button shows the chance the market gives it, what your $10 becomes if you're right (stake included), and the profit. Wrong = you lose your $10, never more. No is everything that isn't Yes.
Outcomes · most likely first4 questions

🎯Will Lake Powell's minimum elevation be at least 3,500 but below 3,510 ft?most traded

YESIt happensNOIt doesn't
Settles: Official result · closes Apr 16, 2027.

🎯Will Lake Powell's minimum elevation stay above 3,510 ft?

YESIt happensNOIt doesn't
Settles: Official result · closes Apr 16, 2027.

🎯Will Lake Powell's minimum elevation be at least 3,490 but below 3,500 ft?decided · No

YESIt happensNOIt doesn't
Settles: Official result · closes Apr 16, 2027.

🎯Will Lake Powell's minimum elevation fall below 3,490 ft?decided · No

YESIt happensNOIt doesn't
Settles: Official result · closes Apr 16, 2027.

Resolution rules

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.

Vectorial Data aggregates publicly available market data. We are not affiliated with any exchange or venue and do not custody funds. All probabilities, prices, funding rates, and resolutions shown are sourced from public on-chain APIs and may be delayed or revised. Markets and tokens shown are speculative — past performance does not predict future results, calibration metrics describe historical accuracy and do not guarantee future calibration. Nothing on this site is financial, investment, legal, or tax advice.