Green Peter Lake water level today
Reservoir in Linn, Oregon · Middle Santiam River
859.24ft
261.90 m · NGVD29
Measured · provisional
Much below normal for the date
What this means
Green Peter Lake is 150.76 ft below its full pool of 1,010.00 ft.
It is lower than on Oct 21 in 9 of the last 10 years.
The lake has fallen 11.25 ft in 7 days and fallen 36.22 ft in 30 days.
Since 1974, the lowest daily level was 772.44 ft (Nov 2023) and the highest 1,014.45 ft (Apr 1990).
Green Peter Lake 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 | 877.49 ft | ▲ 18.25 ft |
| Oct 21, 2024 | 870.28 ft | ▲ 11.04 ft |
| Oct 21, 2023 | 829.55 ft | ▼ 29.69 ft |
| Oct 21, 2022 | 950.13 ft | ▲ 90.89 ft |
| Oct 21, 2021 | 901.98 ft | ▲ 42.74 ft |
| Oct 21, 2020 | 945.34 ft | ▲ 86.10 ft |
| Oct 21, 2019 | 933.23 ft | ▲ 73.99 ft |
| Oct 21, 2018 | 919.20 ft | ▲ 59.96 ft |
| Oct 21, 2017 | 960.16 ft | ▲ 100.92 ft |
| Oct 21, 2016 | 965.03 ft | ▲ 105.79 ft |
Records & details
- Highest
- 1,014.45 ft on Apr 28, 1990
- Lowest
- 772.44 ft on Nov 30, 2023
- Records from
- 1974 (52 years of daily data)
- Full pool
- 1,010.00 ft (top of conservation pool, U.S. Army Corps of Engineers)
- Inflow
- 65.2 cfs (1.85 m³/s)
- Outflow
- 1,100 cfs (31.1 m³/s)
- Water temperature
- Not measured here
Weather & wind
This Afternoon73°F · Sunny
Wind WSW 5 mph
Wind WSW 5 mph
Tonight48°F · Mostly Clear
Wind ENE 3 mph
Wind ENE 3 mph
Thursday61°F · Mostly Sunny
Wind WSW 2 to 7 mph
Wind WSW 2 to 7 mph
Thursday Night41°F · Mostly Cloudy
Wind W 2 to 7 mph
Wind W 2 to 7 mph
Friday55°F · Mostly Sunny
Wind W 3 mph
Wind W 3 mph
Friday Night39°F · Mostly Clear
Wind NE 5 mph
Wind NE 5 mph
NOAA National Weather Service forecast for this lake's location, updated 1 h ago.