O'Shaughnessy Reservoir near Dublin OH water level

Name: O'Shaughnessy Reservoir near Dublin OH water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Reservoir, O'Shaughnessy Reservoir, Ohio, United States

Directions

Latest reading

Surface elevation

848.53ft Steady over the last 24 hours

Measured Oct 19, 2026, 06:00 PM EDT (2 hours ago)

History

7 days

Surface elevation

What this means

The latest lake level at O'Shaughnessy Reservoir near Dublin OH is 848.53 ft. The agency publishes no normal range or warning level for this reservoir yet, so there is nothing to judge the number against.

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 848.49 ft and 848.59 ft.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

Swimming and boating at O'Shaughnessy Reservoir near Dublin OH

Without a published normal range, the trend is the most useful thing here: a steady lake means few changes at the shore.

If you swim, pick a spot with an easy way out, and remember that drop-offs move as the level changes.

Weather at the gauge

Rain in the last 3 days: 0.03 in.

19 Mon 69° 35° – Wind 4 mph

20 Tue 69° 39° – Wind 7 mph

21 Wed 67° 38° – Wind 6 mph

22 Thu 67° 44° – Wind 7 mph

23 Fri 67° 47° – Wind 6 mph

24 Sat 68° 47° – Wind 7 mph

25 Sun 70° 47° – Wind 8 mph

Forecast: Open-Meteo

Sunrise 07:48 AM Sunset 06:48 PM Daylight 11 hr First quarter 63%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Scioto River below O'Shaughnessy Dam near Dublin OHRiver gauge, Scioto River	97.3 cfs	Normal	−5.7 cfs	0.8 mi
Olentangy River near Worthington OHRiver gauge, Olentangy River	1.81 ft	Below flood stage	−0.05 ft	5.8 mi
Mill Creek near Bellepoint OHRiver gauge, Mill Creek	25.4 cfs	Normal	−6.5 cfs	7 mi
Alum Creek at Africa OHRiver gauge, Alum Creek	91.1 cfs	Normal	−2.0 cfs	9 mi
Scioto River at 5th Ave at Columbus OHRiver gauge, Scioto River	140 cfs	Normal	±0	12 mi
Olentangy River at J H Herrick Dr at Columbus OHRiver gauge, Olentangy River	74.1 cfs	Very high	−5.6 cfs	12 mi
Hoover Reservoir at Central College OHReservoir, Hoover Reservoir	891.47 ft	Very high	−0.09 ft	13 mi
Big Walnut Creek at Central College OHRiver gauge, Big Walnut Creek	3.75 ft	Below flood stage	+0.01 ft	13 mi

Questions and answers

Is O'Shaughnessy Reservoir near Dublin OH really 848.53 ft deep?

No. 848.53 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of O'Shaughnessy Reservoir near Dublin OH today?

On Oct 19, 2026, 06:00 PM EDT, the surface elevation was 848.53 ft. Steady over the last 24 hours.

Is O'Shaughnessy Reservoir near Dublin OH rising or falling?

Steady over the last 24 hours.

Is the level of O'Shaughnessy Reservoir near Dublin OH normal?

The agency publishes no normal range for this gauge yet, so we show the trend only.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:03220500 (Agency page)
Coordinates: 40.15395, -83.12574 (WGS84)
Vertical datum: NGVD29
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Surface elevation	848.53 ft	2026-10-19 22:00	Provisional

Download

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How to cite

U.S. Geological Survey: O'Shaughnessy Reservoir near Dublin OH (usgs:03220500). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/ohio/oshaughnessy-reservoir-near-dublin-oh

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer