Skip Navigation Linkweather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service

  
 
Weather Forecast Office Wilmington, OH Ohio River Forecast Center

To see all current watches and warnings, click here.

Hydrograph River at a Glance Download  
Little Miami River near Spring Valley Observed crest: 2.83 ft at 8:00pm Nov 20 Observed: 2.83 ft at 8:00pm Nov 20 Observed: 2.83 ft at 8:30pm Nov 20 Observed: 2.83 ft at 9:00pm Nov 20 Observed: 2.83 ft at 9:30pm Nov 20 Observed: 2.83 ft at 10:00pm Nov 20 Observed: 2.83 ft at 10:30pm Nov 20 Observed: 2.83 ft at 11:00pm Nov 20 Observed: 2.83 ft at 11:30pm Nov 20 Observed: 2.82 ft at 12:00am Nov 21 Observed: 2.82 ft at 12:30am Nov 21 Observed: 2.81 ft at 1:00am Nov 21 Observed: 2.81 ft at 1:30am Nov 21 Observed: 2.81 ft at 2:00am Nov 21 Observed: 2.81 ft at 2:30am Nov 21 Observed: 2.8 ft at 3:00am Nov 21 Observed: 2.8 ft at 3:30am Nov 21 Observed: 2.8 ft at 4:00am Nov 21 Observed: 2.79 ft at 4:30am Nov 21 Observed: 2.79 ft at 5:00am Nov 21 Observed: 2.79 ft at 5:30am Nov 21 Observed: 2.78 ft at 6:00am Nov 21 Observed: 2.78 ft at 6:30am Nov 21 Observed: 2.78 ft at 7:00am Nov 21 Observed: 2.78 ft at 7:30am Nov 21 Observed: 2.77 ft at 8:00am Nov 21 Observed: 2.77 ft at 8:30am Nov 21 Observed: 2.77 ft at 9:00am Nov 21 Observed: 2.76 ft at 9:30am Nov 21 Observed: 2.76 ft at 10:00am Nov 21 Observed: 2.76 ft at 10:30am Nov 21 Observed: 2.75 ft at 11:00am Nov 21 Observed: 2.75 ft at 11:30am Nov 21 Observed: 2.75 ft at 12:00pm Nov 21 Observed: 2.76 ft at 12:30pm Nov 21 Observed: 2.76 ft at 1:00pm Nov 21 Observed: 2.76 ft at 1:30pm Nov 21 Observed: 2.76 ft at 2:00pm Nov 21 Observed: 2.76 ft at 2:30pm Nov 21 Observed: 2.76 ft at 3:00pm Nov 21 Observed: 2.75 ft at 3:30pm Nov 21 Observed: 2.75 ft at 4:00pm Nov 21 Observed: 2.75 ft at 4:30pm Nov 21 Observed: 2.75 ft at 5:00pm Nov 21 Observed: 2.75 ft at 5:30pm Nov 21 Observed: 2.74 ft at 6:00pm Nov 21 Observed: 2.74 ft at 6:30pm Nov 21 Observed: 2.74 ft at 7:00pm Nov 21 Observed: 2.74 ft at 7:30pm Nov 21 Observed: 2.75 ft at 8:00pm Nov 21 Observed: 2.75 ft at 8:30pm Nov 21 Observed: 2.75 ft at 9:00pm Nov 21 Observed: 2.75 ft at 9:30pm Nov 21 Observed: 2.75 ft at 10:00pm Nov 21 Observed: 2.76 ft at 10:30pm Nov 21 Observed: 2.76 ft at 11:00pm Nov 21 Observed: 2.76 ft at 11:30pm Nov 21 Observed: 2.76 ft at 12:00am Nov 22 Observed: 2.77 ft at 12:30am Nov 22 Observed: 2.76 ft at 1:00am Nov 22 Observed: 2.76 ft at 1:30am Nov 22 Observed: 2.75 ft at 2:00am Nov 22 Observed: 2.75 ft at 2:30am Nov 22 Observed: 2.75 ft at 3:00am Nov 22 Observed: 2.75 ft at 3:30am Nov 22 Observed: 2.75 ft at 4:00am Nov 22 Observed: 2.74 ft at 4:30am Nov 22 Observed: 2.74 ft at 5:00am Nov 22 Observed: 2.73 ft at 5:30am Nov 22 Observed: 2.73 ft at 6:00am Nov 22 Observed: 2.73 ft at 6:30am Nov 22 Observed: 2.73 ft at 7:00am Nov 22 Observed: 2.72 ft at 7:30am Nov 22 Observed: 2.72 ft at 8:00am Nov 22 Observed: 2.72 ft at 8:30am Nov 22 Observed: 2.72 ft at 9:00am Nov 22 Observed: 2.71 ft at 9:30am Nov 22 Observed: 2.71 ft at 10:00am Nov 22 Observed: 2.71 ft at 10:30am Nov 22 Observed: 2.7 ft at 11:00am Nov 22 Observed: 2.7 ft at 11:30am Nov 22 Observed: 2.71 ft at 12:00pm Nov 22 Observed: 2.7 ft at 12:30pm Nov 22 Observed: 2.71 ft at 1:00pm Nov 22 Observed: 2.71 ft at 1:30pm Nov 22 Observed: 2.71 ft at 2:00pm Nov 22 Observed: 2.71 ft at 2:30pm Nov 22 Observed: 2.71 ft at 3:00pm Nov 22 Observed: 2.71 ft at 3:30pm Nov 22 Observed: 2.7 ft at 4:00pm Nov 22 Observed: 2.7 ft at 4:30pm Nov 22 Observed: 2.7 ft at 5:00pm Nov 22 Observed: 2.7 ft at 5:30pm Nov 22 Observed: 2.7 ft at 6:00pm Nov 22 Observed: 2.7 ft at 6:30pm Nov 22 Observed: 2.7 ft at 7:00pm Nov 22 Observed: 2.7 ft at 7:30pm Nov 22 Observed: 2.7 ft at 8:00pm Nov 22 Observed: 2.71 ft at 8:30pm Nov 22 Observed: 2.71 ft at 9:00pm Nov 22 Observed: 2.71 ft at 9:30pm Nov 22 Observed: 2.71 ft at 10:00pm Nov 22 Observed: 2.71 ft at 10:30pm Nov 22 Observed: 2.71 ft at 11:00pm Nov 22 Observed: 2.72 ft at 11:30pm Nov 22 Observed: 2.72 ft at 12:00am Nov 23 Observed: 2.72 ft at 12:30am Nov 23 Observed: 2.72 ft at 1:00am Nov 23 Observed: 2.72 ft at 1:30am Nov 23 Observed: 2.72 ft at 2:00am Nov 23 Observed: 2.71 ft at 2:30am Nov 23 Observed: 2.71 ft at 3:00am Nov 23 Observed: 2.71 ft at 3:30am Nov 23 Observed: 2.7 ft at 4:00am Nov 23 Observed: 2.7 ft at 4:30am Nov 23 Observed: 2.69 ft at 5:00am Nov 23 Observed: 2.69 ft at 5:30am Nov 23 Observed: 2.69 ft at 6:00am Nov 23 Observed: 2.69 ft at 6:30am Nov 23 Observed: 2.69 ft at 7:00am Nov 23 Observed: 2.69 ft at 7:30am Nov 23 Observed: 2.68 ft at 8:00am Nov 23 Observed: 2.68 ft at 8:30am Nov 23 Observed: 2.68 ft at 9:00am Nov 23 Observed: 2.68 ft at 9:30am Nov 23 Observed: 2.68 ft at 10:00am Nov 23 Observed: 2.68 ft at 10:30am Nov 23 Observed: 2.68 ft at 11:00am Nov 23 Observed: 2.69 ft at 11:30am Nov 23 Observed: 2.69 ft at 12:00pm Nov 23 Observed: 2.69 ft at 12:30pm Nov 23 Observed: 2.69 ft at 1:00pm Nov 23 Observed: 2.68 ft at 1:30pm Nov 23 Observed: 2.68 ft at 2:00pm Nov 23 Observed: 2.67 ft at 2:30pm Nov 23 Observed: 2.67 ft at 3:00pm Nov 23 Observed: 2.66 ft at 3:30pm Nov 23 Graph Created (8:11pm Nov 23, 2009) Observed LLMO1 (plotting HGIRG) Gage 0 Datum: 494.35 Latest observed value: 2.66 ft at 3:30 PM EST 23-Nov-2009. Flood Stage is 11.0 ft. Stage (ft)
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: N/A
Metadata
NOTE: Gauge readings unavailable - awaiting repair.

NOTE: Forecasts for the Little Miami River near Spring Valley are issued as needed during times of high water, but are not routinely available.

Return to Area Map

Downstream Gauge Downstream Gauge - at Kings Mills

Flood Categories (in feet)
Major Flood Stage:17
Moderate Flood Stage:14
Flood Stage:11
Action Stage:9

Historical Crests
(1) 19.20 ft on 01/21/1959
(2) 19.14 ft on 03/05/1963
(3) 16.80 ft on 02/06/1929
(4) 16.75 ft on 01/27/1952
(5) 16.47 ft on 02/14/1948
(6) 16.12 ft on 01/05/1949
(7) 15.79 ft on 03/10/1964
(8) 15.65 ft on 03/06/1945
(9) 15.50 ft on 03/20/1943
(10) 15.34 ft on 12/03/1950
Show More Historical Crests

Low Water Records
(1) -0.7 ft on 09/14/1964
(2) -0.6 ft on 10/08/1963
Show More Low Water Records

Little Miami River near Spring Valley location map

Flood Impacts & Photos Collapse
15.0 Some homes and businesses near Spring Valley...Roxanna...Oregonia and Corwin are impacted by flooding...possibly first floor level flooding. High water covers long stretches of Corwin Road near the river...as well as Waynesville...New Burlington and Middletown Roads.
14.0 Flood waters approach businesses and some homes near Spring Valley...Roxanna...Oregonia...Corwin and east of Waynesville. Flooding continues along portions of Corwin Road near the river...as well as Waynesville...New Burlington and Middletown Roads. Much of Wayne Township in Warren County is flooded along the river.
13.0 High water impacts low areas near Spring Valley...Roxanna...Corwin and east of Waynesville. Flood waters approach homes very close to the river...and widespread bottom land flooding occurs. Water floods Corwin Road...Waynesville Road and Middletown Road near the river.
12.0 Water rises into low lying areas close to the river near Spring Valley...Roxanna and east of Waynesville. Water approaches low areas of Corwin Road...as well as Waynesville and Middletown Roads.
Photos
(1) Spring Valley Map

About This Location Collapse
Latitude: 39.583300° N, Longitude: 84.030300° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 494.35 ft 506.35 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Resources Collapse
Hydrologic Resources
 Additional Resources
   

Collaborative Agencies Collapse
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
Wilmington Weather Forecast Office
1901 South State Route 134
Wilmington, OH 45177
(937) 383-0031
Ask Questions/Webmaster
Page last modified: 29-Jun-2009 10:11 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities