# John Martin Reservoir water level today

John Martin Reservoir was at 3,745.07 ft on October 10, 2026, 106.77 ft below its full pool of 3,851.8 ft. That is 61.62 ft below the typical level for October 10 — lower than in 9 of 10 past years. Over the past week the lake has been rising about 0.09 ft a day.

- Latest reading: 3,745.07 ft at 2026-10-10T15:00:00.000Z
- Full pool: 3,851.8 ft
- 7-day change: +0.65 ft
- 30-day change: +0.35 ft
- State: Colorado
- Source: U.S. Army Corps of Engineers — https://water.usace.army.mil/

## Last 14 days

| Date | Level (ft) |
|---|---|
| 2026-10-10 | 3,745.07 |
| 2026-10-09 | 3,745.07 |
| 2026-10-08 | 3,744.72 |
| 2026-10-07 | 3,744.41 |
| 2026-10-06 | 3,744.42 |
| 2026-10-04 | 3,744.42 |
| 2026-10-03 | 3,744.42 |
| 2026-10-02 | 3,744.41 |
| 2026-10-01 | 3,744.56 |
| 2026-09-30 | 3,745.20 |
| 2026-09-29 | 3,745.89 |
| 2026-09-28 | 3,745.65 |
| 2026-09-27 | 3,745.34 |
| 2026-09-26 | 3,745.35 |

Page: https://lakelevel.app/john-martin-reservoir/ — please cite with a link.