Lake Conditions
Illustrated map of Grand Lake St Marys

Lake levels

Indian Lake, OH

water level
995.45 ft
Condition
Steady
7-day change
-0.05 ft
30-day change
-0.07 ft
1-year change
+0.69 ft

Reading as of 2026-10-12 | the U.S. Geological Survey

Since yesterday
-0.02 ft
7-day change
-0.05 ft
30-day change
-0.07 ft
1-year change
+0.69 ft
Record high
996.36 ft

In brief

Indian Lake stood at 995.45 feet on Oct 12, 2026.

Source: U.S. Geological Survey

Lake level timeline

995.1995.4995.7996.0996.4SEP 12SEP 17SEP 22SEP 27OCT 02OCT 07OCT 12HIGH 995.99LOW 995.45995.45 ft

Records and averages

Current level995.45 ft
Record high996.36 ft (2024-04-03)
Record low994.68 ft (2025-10-18)
Average of all readings995.37 ft
Data span3 years (1,152 readings)

Level schematic

994.60995.06995.52995.98996.44PUBLISHED HIGH 996.36 ft995.45 ftPUBLISHED LOW 994.68 ft

Frequently asked questions

Is Indian Lake full right now?

As of 2026-10-12, Indian Lake sits at 995.45 ft. Over the past 30 days the level has fallen 0.07 ft.

What is the water level at Indian Lake today?

The most recent reading at Indian Lake is 995.45 ft (2026-10-12), sourced from the U.S. Geological Survey. Readings on this page refresh automatically as the agency publishes new data.

What is the highest Indian Lake has ever been?

The highest level for Indian Lake in our records is 996.36 ft on 2024-04-03. The lowest is 994.68 ft on 2025-10-18. Our record covers about 3 years of readings.

Why is Indian Lake changing right now?

Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Indian Lake has fallen 0.07 ft over the past 30 days. For the operational reason on any given week, check the U.S. Geological Survey directly.

How much has Indian Lake changed over the past year?

Indian Lake is +0.69 ft compared with this date last year (995.45 ft today). The full-history chart above covers 3 years, with a record high of 996.36 ft and a record low of 994.68 ft.

Download and cite

Quote this reading

Indian Lake stood at 995.45 feet on Oct 12, 2026.

From the U.S. Geological Survey, updated daily. The sentence changes with every new reading, so quote it with its date.

Download the full record

indian-lake-oh-water-level-history.csv

1,152 readings, Aug 17, 2023 to Oct 12, 2026. Daily readings. Columns: date, water_level_ft. 21 KB.

How to cite

MyWaterLevel, “Indian Lake water level, 2023 to 2026,” data from U.S. Geological Survey, https://mywaterlevel.com/lake/oh/indian-lake/, accessed Oct 13, 2026.

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Source: the U.S. Geological Survey. All Ohio lake levels. Readings are provisional and may be revised. About our data and methods.