Detroit Lake lake and shoreline

Detroit Lake Water Level

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Detroit Lake

Detroit Lake is currently 83.1 feet below full pool, with a water-surface elevation of 1485.9 feet.

1485.88 ft · Updated 4 hours ago · USACE NWP District

Current level

1,485.88ft

−83.12 ft vs full pool

Low

Vs full pool

Since last reading

Down 0.58 ft

Previous readingOct 241,486.79 ft

7-day change

Down 4.66 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 23.10 ft

30 daily readings in the last 30 days

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Water Level History

Current
1485.88 ft
24h
-0.58 ft
7d
-4.66 ft
30d
-23.10 ft

Elevation (ft) NGVD29 · MSL

Reference line is designed full pool.

Water Temperature

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Lake Level Context

Level remains below the full pool

Detroit Lake is currently 1485.88 ft, 83.12 ft below its full pool. The lake has fallen 4.66 ft over the past 7 days and 23.10 ft over the past 30 days.

Detroit Lake Level Details

Reference elevations, recent daily readings, data sources, and answers to common questions.

Conditions & Reference

Level status

83.12 ft below full pool

Current level
1,485.88 ft
Full pool
1,569 ft
DatumElevation referenced to National Geodetic Vertical Datum of 1929.
NGVD29
Elevation reference
MSL
Source
USACE NWP District

Reference levels

  • Full pool1,569 ft

Surrounding county drought

Moderate Drought

99.4% of surrounding county in official drought (D1–D4).

Severity

NoneExtreme
Trend
Stable

Surrounding county drought

Marion County, OR

Moderate Drought

Moderate Drought. The largest share of Marion County, OR is in Moderate Drought (D1), an official USDM drought category. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Stable compared with last week. Official drought (D1–D4) yes

Severity

NoneExtreme

Weekly trend

Stable

Compared with last week

Official drought (D1–D4)

Yes

99.4% of the surrounding county is in official drought categories (D1–D4). Dominant category remains Moderate Drought.

Typical county impacts (USDM guidance)

  • Streamflows in the surrounding county may run below normal
  • Soils and vegetation can dry between rain events
  • Water managers may begin to watch supply more closely

U.S. Drought Monitor · map date Oct 20, 2026. Updated weekly. Official drought means U.S. Drought Monitor categories D1–D4 (Moderate through Exceptional). Abnormally Dry (D0) is not counted as official drought. droughtmonitor.unl.eduView drought map for Marion County, OR

Daily level summary

DateLevelChange
Oct 25, 20261,486.21-0.58
Oct 24, 20261,486.79-0.67
Oct 23, 20261,487.46-0.63
Oct 22, 20261,488.09-0.71
Oct 21, 20261,488.8-0.7
Oct 20, 20261,489.5-0.71
Oct 19, 20261,490.21-0.66

Common questions about Detroit Lake’s water level

  • The current water level at Detroit Lake is 1,485.88 ft (updated 4 hours ago). You can track the Detroit Lake lake level on the interactive chart and daily history above.

  • Full pool for Detroit Lake is 1,569 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Detroit Lake lake level is falling — falling about 4.66 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Detroit Lake is currently 83.12 ft below full pool.

Lake level glossary

Definitions for pool targets, datums, and how elevation readings are labeled.

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