Great Miami River at Piqua
Ohio — Water Level & Flood Stage
Located in Miami County, Ohio on the Great Miami River. Live water level data from USGS gauge 03262500, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Major Flood
19 ft
Moderate Flood
16 ft
Minor Flood
14 ft
Action Stage
11.5 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
28 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 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 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 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 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 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 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 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 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 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 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 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.
14 ft
Water approaches the back side of homes along the river on Piqua Lockington Road in Springcreek Township.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Dec 21, 2013 | 14.91 ft | 22,800 cfs |
| Dec 21, 2013 | 14.91 ft | 22,800 cfs |
| Jan 20, 1959 | 14.8 ft | — |
| Jan 20, 1959 | 14.8 ft | — |
| Aug 7, 1995 | 14.2 ft | 20,000 cfs |
About This Gauge
USGS Site
NWS LID
PIQO1
River
Great Miami River
County
Miami, OH
Coordinates
40.1508°N, 84.2289°W
Get Flood Alerts for Great Miami River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Great Miami River at Piqua?
The Great Miami River at Piqua gauge is maintained by USGS (site 03262500) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Great Miami River at Piqua?
The NWS-defined flood stage for Great Miami River at Piqua is 14 feet. Action stage begins at 11.5 feet. Moderate flooding starts at 16 feet, and major flooding at 19 feet.
How do I get alerts when Great Miami River rises?
Download StormCast free on Google Play, go to River Gauges, and add Great Miami River at Piqua to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Great Miami River at Piqua gauge located?
The gauge is located in Miami County, Ohio at coordinates 40.1508°N, 84.2289°W. USGS site number: 03262500. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Miami Conservancy/USGS, Observations courtesy of U.S. Geological Survey
- Stage may be affected by ice.
- NEW! Click <a href='https://experience.arcgis.com/experience/2d9ca737f5af4878aea3767eb1b96d52/page/City-of-Piqua-Area'>Here</a> for Flood Inundation Maps for Piqua
- River Forecasts typically include ONLY 2 days of future rain from <u>forecast issuance time</u> (lower right of graph). Occasionally 3 days of future rain included.