Addicks Reservoir water level today
Reservoir in Harris, Texas · South Mayde Creek
69.54ft
21.20 m · NAVD88
Measured · provisional
Normal for the dateFalling
What this means
Addicks Reservoir is 3.44 ft above its full pool of 66.10 ft.
It is lower than on Oct 21 in 3 of the last 10 years.
The lake has fallen 2.30 ft in 7 days and risen 0.77 ft in 30 days.
Since 2002, the lowest daily level was 67.15 ft (Jun 2020) and the highest 109.06 ft (Aug 2017).
Addicks Reservoir level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Full pool
Same date in past years
| Date | Level | vs today |
|---|---|---|
| Oct 21, 2025 | 67.44 ft | ▼ 2.10 ft |
| Oct 21, 2024 | 67.43 ft | ▼ 2.11 ft |
| Oct 21, 2023 | 67.42 ft | ▼ 2.12 ft |
| Oct 21, 2022 | 67.44 ft | ▼ 2.10 ft |
| Oct 21, 2021 | 69.27 ft | ▼ 0.27 ft |
| Oct 21, 2020 | 69.36 ft | ▼ 0.18 ft |
| Oct 21, 2019 | 72.39 ft | ▲ 2.85 ft |
| Oct 21, 2018 | 79.41 ft | ▲ 9.87 ft |
| Oct 21, 2017 | 69.66 ft | ▲ 0.12 ft |
| Oct 21, 2016 | 68.94 ft | ▼ 0.60 ft |
Records & details
- Highest
- 109.06 ft on Aug 30, 2017
- Lowest
- 67.15 ft on Jun 18, 2020
- Records from
- 2002 (24 years of daily data)
- Full pool
- 66.10 ft (top of conservation pool, U.S. Army Corps of Engineers)
- Storage
- 51 acre-ft
- Inflow
- 127 cfs (3.58 m³/s)
- Water temperature
- Not measured here