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Hydrograph River at a Glance Download
Shiawassee River at Owosso Stage (ft)Flow (cfs)Observed: 3.13 ft at 1:30AM Aug 25, 2014Observed: 3.13 ft at 1:45AM Aug 25, 2014Observed: 3.13 ft at 2:00AM Aug 25, 2014Observed: 3.13 ft at 2:15AM Aug 25, 2014Observed: 3.12 ft at 2:30AM Aug 25, 2014Observed: 3.12 ft at 2:45AM Aug 25, 2014Observed: 3.12 ft at 3:00AM Aug 25, 2014Observed: 3.12 ft at 3:15AM Aug 25, 2014Observed: 3.12 ft at 3:30AM Aug 25, 2014Observed: 3.12 ft at 3:45AM Aug 25, 2014Observed: 3.12 ft at 4:00AM Aug 25, 2014Observed: 3.12 ft at 4:15AM Aug 25, 2014Observed: 3.12 ft at 4:30AM Aug 25, 2014Observed: 3.12 ft at 4:45AM Aug 25, 2014Observed: 3.12 ft at 5:00AM Aug 25, 2014Observed: 3.12 ft at 5:15AM Aug 25, 2014Observed: 3.12 ft at 5:30AM Aug 25, 2014Observed: 3.11 ft at 5:45AM Aug 25, 2014Observed: 3.11 ft at 6:00AM Aug 25, 2014Observed: 3.11 ft at 6:15AM Aug 25, 2014Observed: 3.11 ft at 6:30AM Aug 25, 2014Observed: 3.11 ft at 6:45AM Aug 25, 2014Observed: 3.11 ft at 7:00AM Aug 25, 2014Observed: 3.11 ft at 7:15AM Aug 25, 2014Observed: 3.11 ft at 7:30AM Aug 25, 2014Observed: 3.11 ft at 7:45AM Aug 25, 2014Observed: 3.12 ft at 8:00AM Aug 25, 2014Observed: 3.28 ft at 8:15AM Aug 25, 2014Observed: 3.47 ft at 8:30AM Aug 25, 2014Observed: 3.55 ft at 8:45AM Aug 25, 2014Observed: 3.59 ft at 9:00AM Aug 25, 2014Observed: 3.66 ft at 9:15AM Aug 25, 2014Observed: 3.79 ft at 9:30AM Aug 25, 2014Observed: 3.74 ft at 9:45AM Aug 25, 2014Observed: 3.64 ft at 10:00AM Aug 25, 2014Observed: 3.59 ft at 10:15AM Aug 25, 2014Observed: 3.6 ft at 10:30AM Aug 25, 2014Observed: 3.59 ft at 10:45AM Aug 25, 2014Observed: 3.57 ft at 11:00AM Aug 25, 2014Observed: 3.57 ft at 11:15AM Aug 25, 2014Observed: 3.58 ft at 11:30AM Aug 25, 2014Observed: 3.6 ft at 11:45AM Aug 25, 2014Observed: 3.61 ft at 12:00PM Aug 25, 2014Observed: 3.61 ft at 12:15PM Aug 25, 2014Observed: 3.6 ft at 12:30PM Aug 25, 2014Observed: 3.6 ft at 12:45PM Aug 25, 2014Observed: 3.59 ft at 1:00PM Aug 25, 2014Observed: 3.67 ft at 1:15PM Aug 25, 2014Observed: 3.81 ft at 1:30PM Aug 25, 2014Observed: 3.9 ft at 1:45PM Aug 25, 2014Observed: 3.97 ft at 2:00PM Aug 25, 2014Observed: 4.01 ft at 2:15PM Aug 25, 2014Highest Observation: 4.08 ft at 2:30PM Aug 25, 2014Highest Observation: 4.08 ft at 2:45PM Aug 25, 2014Highest Observation: 4.08 ft at 3:00PM Aug 25, 2014Highest Observation: 4.08 ft at 3:15PM Aug 25, 2014Highest Observation: 4.08 ft at 3:30PM Aug 25, 2014Observed: 4.07 ft at 3:45PM Aug 25, 2014Highest Observation: 4.08 ft at 4:00PM Aug 25, 2014Highest Observation: 4.08 ft at 4:15PM Aug 25, 2014Highest Observation: 4.08 ft at 4:30PM Aug 25, 2014Highest Observation: 4.08 ft at 4:45PM Aug 25, 2014Observed: 4.07 ft at 5:00PM Aug 25, 2014Observed: 4.07 ft at 5:15PM Aug 25, 2014Observed: 4.07 ft at 5:30PM Aug 25, 2014Observed: 4.07 ft at 5:45PM Aug 25, 2014Observed: 4.07 ft at 6:00PM Aug 25, 2014Observed: 4.06 ft at 6:15PM Aug 25, 2014Observed: 4.06 ft at 6:30PM Aug 25, 2014Observed: 4.06 ft at 6:45PM Aug 25, 2014Observed: 4.05 ft at 7:00PM Aug 25, 2014Observed: 4.05 ft at 7:15PM Aug 25, 2014Observed: 4.04 ft at 7:30PM Aug 25, 2014Observed: 4.04 ft at 7:45PM Aug 25, 2014Observed: 4.03 ft at 8:00PM Aug 25, 2014Observed: 4.03 ft at 8:15PM Aug 25, 2014Observed: 4.03 ft at 8:30PM Aug 25, 2014Observed: 4.03 ft at 8:45PM Aug 25, 2014Observed: 4.03 ft at 9:00PM Aug 25, 2014Observed: 4.02 ft at 9:15PM Aug 25, 2014Observed: 4.02 ft at 9:30PM Aug 25, 2014Observed: 4.02 ft at 9:45PM Aug 25, 2014Observed: 4.02 ft at 10:00PM Aug 25, 2014Observed: 4.01 ft at 10:15PM Aug 25, 2014Observed: 4.02 ft at 10:30PM Aug 25, 2014Observed: 4.03 ft at 10:45PM Aug 25, 2014Observed: 4.04 ft at 11:00PM Aug 25, 2014Observed: 4.04 ft at 11:15PM Aug 25, 2014Observed: 4.04 ft at 11:30PM Aug 25, 2014Observed: 4.04 ft at 11:45PM Aug 25, 2014Observed: 4.04 ft at 12:00AM Aug 26, 2014Observed: 4.04 ft at 12:15AM Aug 26, 2014Observed: 4.04 ft at 12:30AM Aug 26, 2014Observed: 4.04 ft at 12:45AM Aug 26, 2014Observed: 4.04 ft at 1:00AM Aug 26, 2014Observed: 4.04 ft at 1:15AM Aug 26, 2014Observed: 4.04 ft at 1:30AM Aug 26, 2014Observed: 4.03 ft at 1:45AM Aug 26, 2014Observed: 4.03 ft at 2:00AM Aug 26, 2014Observed: 4.03 ft at 2:15AM Aug 26, 2014Observed: 4.01 ft at 2:30AM Aug 26, 2014Observed: 4.01 ft at 2:45AM Aug 26, 2014Observed: 4 ft at 3:00AM Aug 26, 2014Observed: 4 ft at 3:15AM Aug 26, 2014Observed: 4 ft at 3:30AM Aug 26, 2014Observed: 4 ft at 3:45AM Aug 26, 2014Observed: 3.99 ft at 4:00AM Aug 26, 2014Observed: 3.99 ft at 4:15AM Aug 26, 2014Observed: 3.99 ft at 4:30AM Aug 26, 2014Observed: 3.99 ft at 4:45AM Aug 26, 2014Observed: 3.98 ft at 5:00AM Aug 26, 2014Observed: 3.98 ft at 5:15AM Aug 26, 2014Observed: 3.98 ft at 5:30AM Aug 26, 2014Observed: 3.98 ft at 5:45AM Aug 26, 2014Observed: 3.97 ft at 6:00AM Aug 26, 2014Observed: 3.97 ft at 6:15AM Aug 26, 2014Observed: 3.97 ft at 6:30AM Aug 26, 2014Observed: 3.96 ft at 6:45AM Aug 26, 2014Observed: 3.96 ft at 7:00AM Aug 26, 2014Observed: 3.96 ft at 7:15AM Aug 26, 2014Observed: 3.95 ft at 7:30AM Aug 26, 2014Observed: 3.95 ft at 7:45AM Aug 26, 2014Observed: 3.95 ft at 8:00AM Aug 26, 2014Observed: 3.95 ft at 8:15AM Aug 26, 2014Observed: 3.94 ft at 8:30AM Aug 26, 2014Observed: 3.94 ft at 8:45AM Aug 26, 2014Observed: 3.94 ft at 9:00AM Aug 26, 2014Observed: 3.94 ft at 9:15AM Aug 26, 2014Observed: 3.94 ft at 9:30AM Aug 26, 2014Observed: 3.94 ft at 9:45AM Aug 26, 2014Observed: 3.93 ft at 10:00AM Aug 26, 2014Observed: 3.93 ft at 10:15AM Aug 26, 2014Observed: 3.93 ft at 10:30AM Aug 26, 2014Observed: 3.93 ft at 10:45AM Aug 26, 2014Observed: 3.92 ft at 11:00AM Aug 26, 2014Observed: 3.92 ft at 11:15AM Aug 26, 2014Observed: 3.92 ft at 11:30AM Aug 26, 2014Observed: 3.92 ft at 11:45AM Aug 26, 2014Observed: 3.91 ft at 12:00PM Aug 26, 2014Observed: 3.91 ft at 12:15PM Aug 26, 2014Observed: 3.91 ft at 12:30PM Aug 26, 2014Observed: 3.91 ft at 12:45PM Aug 26, 2014Observed: 3.9 ft at 1:00PM Aug 26, 2014Observed: 3.9 ft at 1:15PM Aug 26, 2014Observed: 3.9 ft at 1:30PM Aug 26, 2014Observed: 3.9 ft at 1:45PM Aug 26, 2014Observed: 3.9 ft at 2:00PM Aug 26, 2014Observed: 3.89 ft at 2:15PM Aug 26, 2014Observed: 3.89 ft at 2:30PM Aug 26, 2014Observed: 3.89 ft at 2:45PM Aug 26, 2014Observed: 3.89 ft at 3:00PM Aug 26, 2014Observed: 3.89 ft at 3:15PM Aug 26, 2014Observed: 3.88 ft at 3:30PM Aug 26, 2014Observed: 3.88 ft at 3:45PM Aug 26, 2014Observed: 3.88 ft at 4:00PM Aug 26, 2014Observed: 3.88 ft at 4:15PM Aug 26, 2014Observed: 3.88 ft at 4:30PM Aug 26, 2014Observed: 3.87 ft at 4:45PM Aug 26, 2014Observed: 3.87 ft at 5:00PM Aug 26, 2014Observed: 3.87 ft at 5:15PM Aug 26, 2014Observed: 3.87 ft at 5:30PM Aug 26, 2014Observed: 3.87 ft at 5:45PM Aug 26, 2014Observed: 3.87 ft at 6:00PM Aug 26, 2014Observed: 3.87 ft at 6:15PM Aug 26, 2014Observed: 3.87 ft at 6:30PM Aug 26, 2014Observed: 3.87 ft at 6:45PM Aug 26, 2014Observed: 3.87 ft at 7:00PM Aug 26, 2014Observed: 3.86 ft at 7:15PM Aug 26, 2014Observed: 3.86 ft at 7:30PM Aug 26, 2014Observed: 3.86 ft at 7:45PM Aug 26, 2014Observed: 3.86 ft at 8:00PM Aug 26, 2014Observed: 3.85 ft at 8:15PM Aug 26, 2014Observed: 3.85 ft at 8:30PM Aug 26, 2014Observed: 3.85 ft at 8:45PM Aug 26, 2014Observed: 3.85 ft at 9:00PM Aug 26, 2014Observed: 3.85 ft at 9:15PM Aug 26, 2014Observed: 3.84 ft at 9:30PM Aug 26, 2014Observed: 3.84 ft at 9:45PM Aug 26, 2014Observed: 3.83 ft at 10:00PM Aug 26, 2014Observed: 3.83 ft at 10:15PM Aug 26, 2014Observed: 3.83 ft at 10:30PM Aug 26, 2014Observed: 3.83 ft at 10:45PM Aug 26, 2014Observed: 3.82 ft at 11:00PM Aug 26, 2014Observed: 3.82 ft at 11:15PM Aug 26, 2014Observed: 3.82 ft at 11:30PM Aug 26, 2014Observed: 3.82 ft at 11:45PM Aug 26, 2014Observed: 3.81 ft at 12:00AM Aug 27, 2014Observed: 3.81 ft at 12:15AM Aug 27, 2014Observed: 3.8 ft at 12:30AM Aug 27, 2014Observed: 3.79 ft at 12:45AM Aug 27, 2014Observed: 3.79 ft at 1:00AM Aug 27, 2014Observed: 3.79 ft at 1:15AM Aug 27, 2014Observed: 3.78 ft at 1:30AM Aug 27, 2014Observed: 3.78 ft at 1:45AM Aug 27, 2014Observed: 3.77 ft at 2:00AM Aug 27, 2014Observed: 3.77 ft at 2:15AM Aug 27, 2014Observed: 3.77 ft at 2:30AM Aug 27, 2014Observed: 3.76 ft at 2:45AM Aug 27, 2014Observed: 3.75 ft at 3:00AM Aug 27, 2014Observed: 3.74 ft at 3:15AM Aug 27, 2014Observed: 3.74 ft at 3:30AM Aug 27, 2014Observed: 3.73 ft at 3:45AM Aug 27, 2014Observed: 3.73 ft at 4:00AM Aug 27, 2014Observed: 3.73 ft at 4:15AM Aug 27, 2014Observed: 3.73 ft at 4:30AM Aug 27, 2014Observed: 3.72 ft at 4:45AM Aug 27, 2014Observed: 3.71 ft at 5:00AM Aug 27, 2014Observed: 3.71 ft at 5:15AM Aug 27, 2014Observed: 3.7 ft at 5:30AM Aug 27, 2014Observed: 3.7 ft at 5:45AM Aug 27, 2014Observed: 3.69 ft at 6:00AM Aug 27, 2014Observed: 3.68 ft at 6:15AM Aug 27, 2014Observed: 3.68 ft at 6:30AM Aug 27, 2014Observed: 3.67 ft at 6:45AM Aug 27, 2014Observed: 3.67 ft at 7:00AM Aug 27, 2014Observed: 3.67 ft at 7:15AM Aug 27, 2014Observed: 3.66 ft at 7:30AM Aug 27, 2014Observed: 3.66 ft at 7:45AM Aug 27, 2014Observed: 3.65 ft at 8:00AM Aug 27, 2014Observed: 3.65 ft at 8:15AM Aug 27, 2014Observed: 3.64 ft at 8:30AM Aug 27, 2014Observed: 3.63 ft at 8:45AM Aug 27, 2014Observed: 3.63 ft at 9:00AM Aug 27, 2014Observed: 3.63 ft at 9:15AM Aug 27, 2014Observed: 3.62 ft at 9:30AM Aug 27, 2014Observed: 3.61 ft at 9:45AM Aug 27, 2014Observed: 3.61 ft at 10:00AM Aug 27, 2014Observed: 3.61 ft at 10:15AM Aug 27, 2014Observed: 3.61 ft at 10:30AM Aug 27, 2014Observed: 3.6 ft at 10:45AM Aug 27, 2014Observed: 3.6 ft at 11:00AM Aug 27, 2014Observed: 3.59 ft at 11:15AM Aug 27, 2014Observed: 3.59 ft at 11:30AM Aug 27, 2014Observed: 3.58 ft at 11:45AM Aug 27, 2014Observed: 3.58 ft at 12:00PM Aug 27, 2014Observed: 3.57 ft at 12:15PM Aug 27, 2014Observed: 3.57 ft at 12:30PM Aug 27, 2014Observed: 3.56 ft at 12:45PM Aug 27, 2014Observed: 3.56 ft at 1:00PM Aug 27, 2014Observed: 3.55 ft at 1:15PM Aug 27, 2014Observed: 3.55 ft at 1:30PM Aug 27, 2014Observed: 3.55 ft at 1:45PM Aug 27, 2014Observed: 3.54 ft at 2:00PM Aug 27, 2014Observed: 3.54 ft at 2:15PM Aug 27, 2014Observed: 3.54 ft at 2:30PM Aug 27, 2014Observed: 3.54 ft at 2:45PM Aug 27, 2014Observed: 3.53 ft at 3:00PM Aug 27, 2014Observed: 3.53 ft at 3:15PM Aug 27, 2014Observed: 3.53 ft at 3:30PM Aug 27, 2014Observed: 3.53 ft at 3:45PM Aug 27, 2014Observed: 3.53 ft at 4:00PM Aug 27, 2014Observed: 3.53 ft at 4:15PM Aug 27, 2014Observed: 3.53 ft at 4:30PM Aug 27, 2014Observed: 3.54 ft at 4:45PM Aug 27, 2014Observed: 3.54 ft at 5:00PM Aug 27, 2014Observed: 3.54 ft at 5:15PM Aug 27, 2014Observed: 3.54 ft at 5:30PM Aug 27, 2014Observed: 3.54 ft at 5:45PM Aug 27, 2014Observed: 3.55 ft at 6:00PM Aug 27, 2014Observed: 3.55 ft at 6:15PM Aug 27, 2014Observed: 3.55 ft at 6:30PM Aug 27, 2014Observed: 3.55 ft at 6:45PM Aug 27, 2014Observed: 3.55 ft at 7:00PM Aug 27, 2014Observed: 3.55 ft at 7:15PM Aug 27, 2014Observed: 3.55 ft at 7:30PM Aug 27, 2014Observed: 3.56 ft at 7:45PM Aug 27, 2014Observed: 3.56 ft at 8:00PM Aug 27, 2014Observed: 3.57 ft at 8:15PM Aug 27, 2014Observed: 3.57 ft at 8:30PM Aug 27, 2014Observed: 3.57 ft at 8:45PM Aug 27, 2014Observed: 3.58 ft at 9:00PM Aug 27, 2014Observed: 3.58 ft at 9:15PM Aug 27, 2014Observed: 3.59 ft at 9:30PM Aug 27, 2014Observed: 3.59 ft at 9:45PM Aug 27, 2014Observed: 3.59 ft at 10:00PM Aug 27, 2014Observed: 3.59 ft at 10:15PM Aug 27, 2014Observed: 3.59 ft at 10:30PM Aug 27, 2014Observed: 3.6 ft at 10:45PM Aug 27, 2014Observed: 3.6 ft at 11:00PM Aug 27, 2014Observed: 3.6 ft at 11:15PM Aug 27, 2014Observed: 3.61 ft at 11:30PM Aug 27, 2014Observed: 3.61 ft at 11:45PM Aug 27, 2014Observed: 3.61 ft at 12:00AM Aug 28, 2014Observed: 3.61 ft at 12:15AM Aug 28, 2014USGS--Water Resources of the United StatesOWOM4(plotting HGIRG) Graph Created (1:16AM Aug 28, 2014)ObservedLatest observed value: 3.61 ft at 12:15 AM EDT 28-Aug-2014. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Shiawassee River at Owosso are issued as needed during times of high water, but are not routinely available.
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Downstream Gauge Downstream Gauge - at JAMES TOWNSHIP
Flood Categories (in feet)
Major Flood Stage:10
Moderate Flood Stage:9
Flood Stage:7
Action Stage:6

Historical Crests
(1) 10.35 ft on 04/06/1947
(2) 10.30 ft on 10/01/1981
(3) 10.27 ft on 03/20/1948
(4) 9.25 ft on 04/22/1975
(5) 9.03 ft on 05/24/2004
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.12 ft on 07/27/1934

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
10.3 THE ENTIRE AREA EAST OF PARK STREET AND AS FAR NORTH AS COMSTOCK STREET WILL FLOOD. MANY HOMES AND BUSINESSES WILL BE SURRONDED BY WATER AND EXPERIENCE BASEMENT FLOODING
9 CONSIDERABLE BASEMENT FLOODING OCCURS IN ADJACENT RESIDENTIAL SECTIONS FROM BACKED UP SEWERS. THE SOUTH END OF MARTIN STREET, GROVER STREET AND JEROME AVENUE FLOOD
7 FLOODING BEGINS IN RESIDENTIAL AREA ALONG JEROME AVENUE EAST OF SOUTH WASHINGTON AVENUE IN OWOSSO
6 SOME ADJACENT LOWLAND FLOODS
About This Location Collapse

Latitude: 43.015000° N, Longitude: 84.181111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 707.25 ft 714.25 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Detroit/Pontiac Weather Forecast Office
9200 White Lake Road
White Lake, MI 48386
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Page last modified: 27-Aug-2014 7:12 PM
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