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Great Miami River at Piqua OH water level

River gauge, Great Miami River, Ohio, United States

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Right now

Below flood stage

Water level

1.55ft Down 0.04 ft over the last 24 hours

Flow
254 cfs
0 5 10 15 Highest onrecord 14.91 ft Minor floodstage 14.00 ft

History

History
1.51.61.7ftOct 16Oct 17Oct 19Oct 21Oct 231.51.61.7ftOct 16Oct 19Oct 23
Water level Forecast Minor flood stage

The forecast expects the river to rise to 1.70 ft by Monday, October 19 at 02:00 AM. Issued Sunday, October 18 at 09:24 AM by NOAA National Weather Service.

What this means

The Great Miami River at Piqua OH is at 1.55 ft, in the normal range.

It is 12.45 ft below the flood stage of 14.00 ft.

It has dropped 0.04 ft over the past 24 hours. The forecast expects the river to rise to 1.70 ft by Monday, October 19 at 02:00 AM. In the last month it has stayed between 1.41 ft and 1.66 ft.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Highest on record
14.91 ftDecember 22, 2013
Forecast peak
1.70 ftMonday, October 19 at 02:00 AM

Floating and fishing near Great Miami River at Piqua OH

Normal flows mean predictable rapids and good access at most put-ins.

Flood stage here is 14.00 ft, 12.45 ft above the current reading. Beyond it, the National Weather Service also defines moderate and major flood stages.

What happens at each level

28.00 ft
Major flooding occurs, with flood protection levees being overtopped. The area between Spring Street and the river is flooded, as well as homes and businesses south of East Main Street and West of Staunton Street on the east bank of the Great Miami. Homes and businesses along Rush Creek in Springcreek Township incur major backwater flooding.
27.00 ft
Water is very close to over topping flood protection levees. Water approaches homes along Riverside Drive in North Piqua. Route 25A north of the river is flooded, with several feet of water flooding homes and structures along Piqua Lockington Road and North Dixie Drive, with both roads flooded. The wastewater treatment plant is flooded, as well as stretches of Bridge Street and South Main street, with mobile homes and businesses flooded by several feet of water.
25.00 ft
Stretches of 25A north and south of town are flooded, as well as South Main Street, with homes and structures flooded by several feet of water. Similar significant flooding occurs along the road and in structures along Piqua Lockington Road and North Dixie Srive. The wastewater treatment plant is flooded, as well as stretches of Bridge Street. The levee protected areas of Piqua do not flood until a river stage just above 27 feet.
24.00 ft
Significant flooding of businesses and mobile homes occurs along South Main Street, south of Garnsey Street. Homes along Piqua Lockington road incur major flooding. Miami Conservancy Protected areas are not impacted until a stage of 29 feet. In addition, backwater flooding occurs in Springcreek Township along Rush Creek, with major flooding of homes along Piqua Lockington Road.
23.00 ft
South Main Street is flooded south of Garnsey Street, with flooding of businesses and a mobile home community between South Main Street and the river. Several feet of water floods structures on either side of Piqua Lockington Road and North Dixie Drive. Areas within the Miami Conservancy Flood protection are protected to a stage just above 27 feet.
21.00 ft
South Main Street is flooded from route 115 to Fox Drive, with significant flooding of businesses and a mobile home community between South Main Street and the river, below Garnsey Street. In addition, backwater flooding occurs in Springcreek Township along Rush Creek, with several feet of water in homes along Piqua Lockington Road and structures flooded along North Dixie Drive. Areas within the Miami Conservancy Flood protection are protected to a stage just above 27 feet.
20.00 ft
Much of the Piqua Wastewater treatment plant is flooded, with several feet of water in homes along Piqua Lockington Road and structures along North Dixie Drive and south Main Street near Bridge Street. Water also approaches mobile homes along South Main Street. Levee protected areas of Piqua do not flood until stages just above 27 feet.
19.00 ft
This is approximately the FEMA 1 percent flood level. The Piqua Wastewater treatment plant is flooded, with several feet of water in homes along Piqua Lockington Road and structures along North Dixie Drive and south Main Street near Bridge Street. Levee protected areas of Piqua do not flood until stages just above 27 feet.
18.00 ft
Homes along Piqua Lockington road are flooded by 1-3 feet of water, with the road itself also flooded, as well as Rush Creek backwater flooding along North Dixie Drive. Some structures are flooded between South Main Street and the river, between Garnsey Street and Hemm Avenue. Flood waters approach Route 25A near Farrington Road. Flood water approaches the Waste Water Treatment plant property. The Miami Conservancy District levee protected area does not flood until a river stage of just above 27 feet.
17.00 ft
Several structures are flooded or surrounded by 1-2 feet of water on both sides of Piqua Lockington Road, as well as flooding along portions of North Dixie Drive and Gates Drive. Flooding of low lying areas near Bridge Street also occurs. The Miami Conservancy District levee protected area does not flood until a river stage of just above 27 feet.
16.00 ft
Some structures are flooded or surrounded by 1-2 feet of water on both sides of Piqua Lockington Road, as well as flooding along portions of North Dixie Drive and Gates Drive. Flooding of low lying areas near Bridge Street also occurs. The Miami Conservancy District levee protected area does not flood until a river stage of just above 27 feet.
15.00 ft
Flooding of the alleyway and garages of homes along Piqua Lockington Road occurs, with nearly 1 foot of flood water flooding basements and garages in this area. The Miami Conservancy District levee protected area does not flood until a river stage of just above 27 feet.
1.55 ft
Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: 6 %.

RankLevelDate
114.91 ftDecember 22, 2013
214.80 ftJanuary 21, 1959
314.20 ftAugust 8, 1995
413.80 ftDecember 30, 1990
513.80 ftJuly 9, 2003
613.40 ftJuly 13, 1992
713.27 ftApril 6, 2025
812.65 ftApril 3, 2018
911.75 ftMarch 29, 2020
1011.38 ftJune 18, 2015

Weather at the gauge

Rain in the last 3 days: 0.39 in. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 52° 38° – Wind 15 mph
18 Sun 61° 36° – Wind 9 mph
19 Mon 65° 38° – Wind 5 mph
20 Tue 67° 46° – Wind 8 mph
21 Wed 66° 44° – Wind 7 mph
22 Thu 66° 45° – Wind 5 mph
23 Fri 68° 46° – Wind 7 mph

Forecast: Open-Meteo

Sunrise 07:52 AM Sunset 06:53 PM Daylight 11 hr First quarter 58%

Map

Other gauges on the Great Miami River

Gauge Level Compared with normal 24 hours Distance
Great Miami River at Sidney OHRiver gauge, Great Miami River 1.28 ft Below flood stage −0.30 ft 10 mi
Great Miami River at Troy OHRiver gauge, Great Miami River 2.75 ft Below flood stage +0.07 ft 9 mi
Great Miami River at Taylorsville OHRiver gauge, Great Miami River 3.75 ft Below flood stage +0.35 ft 19 mi
Great Miami River at Dayton OHRiver gauge, Great Miami River 24.61 ft Below flood stage +0.01 ft 27 mi
Great Miami River at Miamisburg OHRiver gauge, Great Miami River 4.24 ft Below flood stage −0.01 ft 35 mi
Great Miami River at Franklin OHRiver gauge, Great Miami River 1.16 ft Below flood stage −0.04 ft 41 mi
Great Miami River at Middletown OHRiver gauge, Great Miami River 2.53 ft Below flood stage −0.02 ft 45 mi
Great Miami River at Hamilton OHRiver gauge, Great Miami River 63.15 ft Below flood stage −0.02 ft 56 mi
Great Miami River at Miamitown OHRiver gauge, Great Miami River 1.43 ft High −0.03 ft 69 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Loramie Creek at Lockington OHRiver gauge, Loramie Creek 1.29 ft Below flood stage −0.25 ft 4.5 mi
Stillwater River at Pleasant Hill OHRiver gauge, Stillwater River 141 cfs Normal −14.0 cfs 9 mi
Greenville Creek near Bradford OHRiver gauge, Greenville Creek 73.4 cfs High −3.6 cfs 11 mi
Loramie Creek near Newport OHRiver gauge, Loramie Creek 21.9 cfs Normal −4.0 cfs 14 mi
Stillwater River at Englewood OHRiver gauge, Stillwater River 3.03 ft Below flood stage −0.01 ft 20 mi
Bokengehalas Creek at De Graff OHRiver gauge, Bokengehalas Creek 34.3 cfs Very high −1.6 cfs 20 mi
Mad River near Urbana OHRiver gauge, Mad River 155 cfs Very high +4.0 cfs 23 mi

Questions and answers

What is flood stage for the Great Miami River at Piqua OH?

The official flood stage is 14.00 ft. The level is currently 12.45 ft below it.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Great Miami River at Piqua OH today?

On Oct 19, 2026, 06:00 AM EDT, the water level was 1.55 ft. Down 0.04 ft over the last 24 hours.

Is Great Miami River at Piqua OH rising or falling?

Down 0.04 ft over the last 24 hours.

Is the level of Great Miami River at Piqua OH normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at Great Miami River at Piqua OH?

The highest level on record is 14.91 ft on December 22, 2013.

Is Great Miami River at Piqua OH expected to rise?

The forecast expects the river to rise to 1.70 ft by Monday, October 19 at 02:00 AM.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:03262500 (Agency page)
Coordinates
40.15088, -84.22883 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 1.55 ft 2026-10-19 10:00 Provisional
Flow 254 cfs 2026-10-19 10:00 Provisional

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How to cite

U.S. Geological Survey: Great Miami River at Piqua OH (usgs:03262500). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/ohio/great-miami-river-at-piqua-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.