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Hydrograph River at a Glance Download
Cow Creek near Riddle Stage (ft)Flow (cfs)Observed: 1.6 ft at 1:45AM May 04, 2015Observed: 1.6 ft at 2:00AM May 04, 2015Observed: 1.6 ft at 2:15AM May 04, 2015Observed: 1.6 ft at 2:30AM May 04, 2015Observed: 1.59 ft at 2:45AM May 04, 2015Observed: 1.59 ft at 3:00AM May 04, 2015Observed: 1.59 ft at 3:15AM May 04, 2015Observed: 1.59 ft at 3:30AM May 04, 2015Observed: 1.59 ft at 3:45AM May 04, 2015Observed: 1.59 ft at 4:00AM May 04, 2015Observed: 1.59 ft at 4:15AM May 04, 2015Observed: 1.59 ft at 4:30AM May 04, 2015Observed: 1.59 ft at 4:45AM May 04, 2015Observed: 1.59 ft at 5:00AM May 04, 2015Observed: 1.59 ft at 5:15AM May 04, 2015Observed: 1.59 ft at 5:30AM May 04, 2015Observed: 1.59 ft at 5:45AM May 04, 2015Observed: 1.59 ft at 6:00AM May 04, 2015Observed: 1.59 ft at 6:15AM May 04, 2015Observed: 1.59 ft at 6:30AM May 04, 2015Observed: 1.59 ft at 6:45AM May 04, 2015Observed: 1.59 ft at 7:00AM May 04, 2015Observed: 1.59 ft at 7:15AM May 04, 2015Observed: 1.59 ft at 7:30AM May 04, 2015Observed: 1.59 ft at 7:45AM May 04, 2015Observed: 1.59 ft at 8:00AM May 04, 2015Observed: 1.59 ft at 8:15AM May 04, 2015Observed: 1.59 ft at 8:30AM May 04, 2015Observed: 1.59 ft at 8:45AM May 04, 2015Observed: 1.59 ft at 9:00AM May 04, 2015Observed: 1.59 ft at 9:15AM May 04, 2015Observed: 1.59 ft at 9:30AM May 04, 2015Observed: 1.59 ft at 9:45AM May 04, 2015Observed: 1.59 ft at 10:00AM May 04, 2015Observed: 1.59 ft at 10:15AM May 04, 2015Observed: 1.59 ft at 10:30AM May 04, 2015Observed: 1.59 ft at 10:45AM May 04, 2015Observed: 1.59 ft at 11:00AM May 04, 2015Observed: 1.59 ft at 11:15AM May 04, 2015Observed: 1.59 ft at 11:30AM May 04, 2015Observed: 1.59 ft at 11:45AM May 04, 2015Observed: 1.59 ft at 12:00PM May 04, 2015Observed: 1.59 ft at 12:15PM May 04, 2015Observed: 1.59 ft at 12:30PM May 04, 2015Observed: 1.59 ft at 12:45PM May 04, 2015Observed: 1.59 ft at 1:00PM May 04, 2015Observed: 1.59 ft at 1:15PM May 04, 2015Observed: 1.59 ft at 1:30PM May 04, 2015Observed: 1.59 ft at 1:45PM May 04, 2015Observed: 1.59 ft at 2:00PM May 04, 2015Observed: 1.59 ft at 2:15PM May 04, 2015Observed: 1.59 ft at 2:30PM May 04, 2015Observed: 1.59 ft at 2:45PM May 04, 2015Observed: 1.59 ft at 3:00PM May 04, 2015Observed: 1.58 ft at 3:15PM May 04, 2015Observed: 1.58 ft at 3:30PM May 04, 2015Observed: 1.58 ft at 3:45PM May 04, 2015Observed: 1.58 ft at 4:00PM May 04, 2015Observed: 1.58 ft at 4:15PM May 04, 2015Observed: 1.58 ft at 4:30PM May 04, 2015Observed: 1.58 ft at 4:45PM May 04, 2015Observed: 1.58 ft at 5:00PM May 04, 2015Observed: 1.58 ft at 5:15PM May 04, 2015Observed: 1.58 ft at 5:30PM May 04, 2015Observed: 1.58 ft at 5:45PM May 04, 2015Observed: 1.58 ft at 6:00PM May 04, 2015Observed: 1.58 ft at 6:15PM May 04, 2015Observed: 1.58 ft at 6:30PM May 04, 2015Observed: 1.58 ft at 6:45PM May 04, 2015Observed: 1.58 ft at 7:00PM May 04, 2015Observed: 1.58 ft at 7:15PM May 04, 2015Observed: 1.58 ft at 7:30PM May 04, 2015Observed: 1.58 ft at 7:45PM May 04, 2015Observed: 1.58 ft at 8:00PM May 04, 2015Observed: 1.58 ft at 8:15PM May 04, 2015Observed: 1.58 ft at 8:30PM May 04, 2015Observed: 1.58 ft at 8:45PM May 04, 2015Observed: 1.58 ft at 9:00PM May 04, 2015Observed: 1.58 ft at 9:15PM May 04, 2015Observed: 1.58 ft at 9:30PM May 04, 2015Observed: 1.58 ft at 9:45PM May 04, 2015Observed: 1.58 ft at 10:00PM May 04, 2015Observed: 1.58 ft at 10:15PM May 04, 2015Observed: 1.58 ft at 10:30PM May 04, 2015Observed: 1.58 ft at 10:45PM May 04, 2015Observed: 1.58 ft at 11:00PM May 04, 2015Observed: 1.58 ft at 11:15PM May 04, 2015Observed: 1.58 ft at 11:30PM May 04, 2015Observed: 1.58 ft at 11:45PM May 04, 2015Observed: 1.58 ft at 12:00AM May 05, 2015Observed: 1.58 ft at 12:15AM May 05, 2015Observed: 1.58 ft at 12:30AM May 05, 2015Observed: 1.58 ft at 12:45AM May 05, 2015Observed: 1.58 ft at 1:00AM May 05, 2015Observed: 1.58 ft at 1:15AM May 05, 2015Observed: 1.58 ft at 1:30AM May 05, 2015Observed: 1.58 ft at 1:45AM May 05, 2015Observed: 1.58 ft at 2:00AM May 05, 2015Observed: 1.58 ft at 2:15AM May 05, 2015Observed: 1.58 ft at 2:30AM May 05, 2015Observed: 1.58 ft at 2:45AM May 05, 2015Observed: 1.58 ft at 3:00AM May 05, 2015Observed: 1.58 ft at 3:15AM May 05, 2015Observed: 1.58 ft at 3:30AM May 05, 2015Observed: 1.58 ft at 3:45AM May 05, 2015Observed: 1.58 ft at 4:00AM May 05, 2015Observed: 1.58 ft at 4:15AM May 05, 2015Observed: 1.58 ft at 4:30AM May 05, 2015Observed: 1.58 ft at 4:45AM May 05, 2015Observed: 1.58 ft at 5:00AM May 05, 2015Observed: 1.58 ft at 5:15AM May 05, 2015Observed: 1.58 ft at 5:30AM May 05, 2015Observed: 1.58 ft at 5:45AM May 05, 2015Observed: 1.58 ft at 6:00AM May 05, 2015Observed: 1.58 ft at 6:15AM May 05, 2015Observed: 1.58 ft at 6:30AM May 05, 2015Observed: 1.58 ft at 6:45AM May 05, 2015Observed: 1.58 ft at 7:00AM May 05, 2015Observed: 1.58 ft at 7:15AM May 05, 2015Observed: 1.58 ft at 7:30AM May 05, 2015Observed: 1.57 ft at 7:45AM May 05, 2015Observed: 1.57 ft at 8:00AM May 05, 2015Observed: 1.57 ft at 8:15AM May 05, 2015Observed: 1.57 ft at 8:30AM May 05, 2015Observed: 1.57 ft at 8:45AM May 05, 2015Observed: 1.57 ft at 9:00AM May 05, 2015Observed: 1.57 ft at 9:15AM May 05, 2015Observed: 1.57 ft at 9:30AM May 05, 2015Observed: 1.57 ft at 9:45AM May 05, 2015Observed: 1.57 ft at 10:00AM May 05, 2015Observed: 1.57 ft at 10:15AM May 05, 2015Observed: 1.57 ft at 10:30AM May 05, 2015Observed: 1.57 ft at 10:45AM May 05, 2015Observed: 1.57 ft at 11:00AM May 05, 2015Observed: 1.57 ft at 11:15AM May 05, 2015Observed: 1.57 ft at 11:30AM May 05, 2015Observed: 1.57 ft at 11:45AM May 05, 2015Observed: 1.57 ft at 12:00PM May 05, 2015Observed: 1.57 ft at 12:15PM May 05, 2015Observed: 1.57 ft at 12:30PM May 05, 2015Observed: 1.57 ft at 12:45PM May 05, 2015Observed: 1.57 ft at 1:00PM May 05, 2015Observed: 1.57 ft at 1:15PM May 05, 2015Observed: 1.57 ft at 1:30PM May 05, 2015Observed: 1.57 ft at 1:45PM May 05, 2015Observed: 1.57 ft at 2:00PM May 05, 2015Observed: 1.57 ft at 2:15PM May 05, 2015Observed: 1.57 ft at 2:30PM May 05, 2015Observed: 1.57 ft at 2:45PM May 05, 2015Observed: 1.57 ft at 3:00PM May 05, 2015Observed: 1.57 ft at 3:15PM May 05, 2015Observed: 1.57 ft at 3:30PM May 05, 2015Observed: 1.56 ft at 3:45PM May 05, 2015Observed: 1.56 ft at 4:00PM May 05, 2015Observed: 1.57 ft at 4:15PM May 05, 2015Observed: 1.56 ft at 4:30PM May 05, 2015Observed: 1.56 ft at 4:45PM May 05, 2015Observed: 1.56 ft at 5:00PM May 05, 2015Observed: 1.56 ft at 5:15PM May 05, 2015Observed: 1.56 ft at 5:30PM May 05, 2015Observed: 1.57 ft at 5:45PM May 05, 2015Observed: 1.57 ft at 6:00PM May 05, 2015Observed: 1.57 ft at 6:15PM May 05, 2015Observed: 1.56 ft at 6:30PM May 05, 2015Observed: 1.56 ft at 6:45PM May 05, 2015Observed: 1.56 ft at 7:00PM May 05, 2015Observed: 1.57 ft at 7:15PM May 05, 2015Observed: 1.56 ft at 7:30PM May 05, 2015Observed: 1.56 ft at 7:45PM May 05, 2015Observed: 1.56 ft at 8:00PM May 05, 2015Observed: 1.57 ft at 8:15PM May 05, 2015Observed: 1.56 ft at 8:30PM May 05, 2015Observed: 1.57 ft at 8:45PM May 05, 2015Observed: 1.56 ft at 9:00PM May 05, 2015Observed: 1.56 ft at 9:15PM May 05, 2015Observed: 1.56 ft at 9:30PM May 05, 2015Observed: 1.56 ft at 9:45PM May 05, 2015Observed: 1.56 ft at 10:00PM May 05, 2015Observed: 1.56 ft at 10:15PM May 05, 2015Observed: 1.56 ft at 10:30PM May 05, 2015Observed: 1.56 ft at 10:45PM May 05, 2015Observed: 1.56 ft at 11:00PM May 05, 2015Observed: 1.56 ft at 11:15PM May 05, 2015Observed: 1.56 ft at 11:30PM May 05, 2015Observed: 1.56 ft at 11:45PM May 05, 2015Observed: 1.56 ft at 12:00AM May 06, 2015Observed: 1.56 ft at 12:15AM May 06, 2015Observed: 1.56 ft at 12:30AM May 06, 2015Observed: 1.56 ft at 12:45AM May 06, 2015Observed: 1.56 ft at 1:00AM May 06, 2015Observed: 1.56 ft at 1:15AM May 06, 2015Observed: 1.56 ft at 1:30AM May 06, 2015Observed: 1.56 ft at 1:45AM May 06, 2015Observed: 1.56 ft at 2:00AM May 06, 2015Observed: 1.56 ft at 2:15AM May 06, 2015Observed: 1.56 ft at 2:30AM May 06, 2015Observed: 1.56 ft at 2:45AM May 06, 2015Observed: 1.56 ft at 3:00AM May 06, 2015Observed: 1.56 ft at 3:15AM May 06, 2015Observed: 1.56 ft at 3:30AM May 06, 2015Observed: 1.56 ft at 3:45AM May 06, 2015Observed: 1.56 ft at 4:00AM May 06, 2015Observed: 1.56 ft at 4:15AM May 06, 2015Observed: 1.56 ft at 4:30AM May 06, 2015Observed: 1.56 ft at 4:45AM May 06, 2015Observed: 1.56 ft at 5:00AM May 06, 2015Observed: 1.56 ft at 5:15AM May 06, 2015Observed: 1.56 ft at 5:30AM May 06, 2015Observed: 1.56 ft at 5:45AM May 06, 2015Observed: 1.56 ft at 6:00AM May 06, 2015Observed: 1.56 ft at 6:15AM May 06, 2015Observed: 1.56 ft at 6:30AM May 06, 2015Observed: 1.56 ft at 6:45AM May 06, 2015Observed: 1.56 ft at 7:00AM May 06, 2015Observed: 1.56 ft at 7:15AM May 06, 2015Observed: 1.56 ft at 7:30AM May 06, 2015Observed: 1.56 ft at 7:45AM May 06, 2015Observed: 1.56 ft at 8:00AM May 06, 2015Observed: 1.56 ft at 8:15AM May 06, 2015Observed: 1.55 ft at 8:30AM May 06, 2015Observed: 1.55 ft at 8:45AM May 06, 2015Observed: 1.55 ft at 9:00AM May 06, 2015Observed: 1.55 ft at 9:15AM May 06, 2015Observed: 1.56 ft at 9:30AM May 06, 2015Observed: 1.56 ft at 9:45AM May 06, 2015Observed: 1.56 ft at 10:00AM May 06, 2015Observed: 1.55 ft at 10:15AM May 06, 2015Observed: 1.56 ft at 10:30AM May 06, 2015Observed: 1.55 ft at 10:45AM May 06, 2015Observed: 1.55 ft at 11:00AM May 06, 2015Observed: 1.55 ft at 11:15AM May 06, 2015Observed: 1.56 ft at 11:30AM May 06, 2015Observed: 1.56 ft at 11:45AM May 06, 2015Observed: 1.56 ft at 12:00PM May 06, 2015Observed: 1.56 ft at 12:15PM May 06, 2015Observed: 1.55 ft at 12:30PM May 06, 2015Highest Observation: 19.64 ft at 12:45PM May 06, 2015Observed: 0 ft at 1:00PM May 06, 2015Observed: 0 ft at 1:15PM May 06, 2015Observed: 0 ft at 1:30PM May 06, 2015Observed: 0 ft at 1:45PM May 06, 2015Observed: 0 ft at 2:00PM May 06, 2015Observed: 1.54 ft at 2:15PM May 06, 2015Observed: 1.54 ft at 2:30PM May 06, 2015Observed: 1.54 ft at 2:45PM May 06, 2015Observed: 1.54 ft at 3:00PM May 06, 2015Observed: 1.54 ft at 3:15PM May 06, 2015Observed: 1.54 ft at 3:30PM May 06, 2015Observed: 1.54 ft at 3:45PM May 06, 2015Observed: 1.54 ft at 4:00PM May 06, 2015Observed: 1.54 ft at 4:15PM May 06, 2015Observed: 1.54 ft at 4:30PM May 06, 2015Observed: 1.54 ft at 4:45PM May 06, 2015Observed: 1.54 ft at 5:00PM May 06, 2015Observed: 1.54 ft at 5:15PM May 06, 2015Observed: 1.54 ft at 5:30PM May 06, 2015Observed: 1.54 ft at 5:45PM May 06, 2015Observed: 1.54 ft at 6:00PM May 06, 2015Observed: 1.54 ft at 6:15PM May 06, 2015Observed: 1.54 ft at 6:30PM May 06, 2015Observed: 1.54 ft at 6:45PM May 06, 2015Observed: 1.54 ft at 7:00PM May 06, 2015Observed: 1.55 ft at 7:15PM May 06, 2015Observed: 1.54 ft at 7:30PM May 06, 2015Observed: 1.54 ft at 7:45PM May 06, 2015Observed: 1.54 ft at 8:00PM May 06, 2015Observed: 1.55 ft at 8:15PM May 06, 2015Observed: 1.54 ft at 8:30PM May 06, 2015Observed: 1.55 ft at 8:45PM May 06, 2015Observed: 1.55 ft at 9:00PM May 06, 2015Observed: 1.54 ft at 9:15PM May 06, 2015Observed: 1.54 ft at 9:30PM May 06, 2015Observed: 1.55 ft at 9:45PM May 06, 2015Observed: 1.54 ft at 10:00PM May 06, 2015Observed: 1.55 ft at 10:15PM May 06, 2015Observed: 1.54 ft at 10:30PM May 06, 2015Observed: 1.54 ft at 10:45PM May 06, 2015Observed: 1.55 ft at 11:00PM May 06, 2015Observed: 1.54 ft at 11:15PM May 06, 2015Observed: 1.55 ft at 11:30PM May 06, 2015Observed: 1.55 ft at 11:45PM May 06, 2015Observed: 1.55 ft at 12:00AM May 07, 2015Observed: 1.55 ft at 12:15AM May 07, 2015Observed: 1.55 ft at 12:30AM May 07, 2015Highest Forecast: 1.57 ft 5:00AM May 07, 2015Highest Forecast: 1.57 ft 11:00AM May 07, 2015Forecast: 1.56 ft 5:00PM May 07, 2015Forecast: 1.56 ft 11:00PM May 07, 2015Forecast: 1.55 ft 5:00AM May 08, 2015Forecast: 1.55 ft 11:00AM May 08, 2015Forecast: 1.55 ft 5:00PM May 08, 2015Forecast: 1.55 ft 11:00PM May 08, 2015Forecast: 1.55 ft 5:00AM May 09, 2015Forecast: 1.55 ft 11:00AM May 09, 2015Forecast: 1.54 ft 5:00PM May 09, 2015Forecast: 1.54 ft 11:00PM May 09, 2015Forecast: 1.54 ft 5:00AM May 10, 2015Forecast: 1.54 ft 11:00AM May 10, 2015Forecast: 1.53 ft 5:00PM May 10, 2015Forecast: 1.54 ft 11:00PM May 10, 2015USGS--Water Resources of the United StatesRDLO3(plotting HGIRG) Graph Created (1:30AM May 7, 2015)ObservedForecast (issued 8:20AM May 6)Latest observed value: 1.55 ft at 12:30 AM PDT 7-May-2015. Flood Stage is 22 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Cow Creek near Riddle are issued routinely year-round.
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Upstream Gauge - at Glendale Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 27
Moderate Flood Stage: 25
Flood Stage: 22
Action Stage: 18
Low Stage (in feet): 0

Historic Crests
(1) 28.50 ft on 10/29/1950
(2) 28.17 ft on 01/15/1974
(3) 27.67 ft on 12/22/1964
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.29 ft on 02/07/2015
(2) 12.88 ft on 11/20/2012
(3) 22.52 ft on 12/08/1996
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
28.5 Record flood stage. Major flooding is occurring.
27.7 Major flooding is occurring. Widespread flooding of low-lying structures and pasture land.
22 Cow Creek is at flood stage. Flooding of low-lying fields and structures begins at this point.
18 Cow Creek is at bankfull stage.
About This Location Collapse

Latitude: 42.923611° N, Longitude: 123.428333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 22 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 29 682.598 ft 704.598 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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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
Medford Weather Forecast Office
4003 Cirrus Drive
Medford, OR 97504-4198
(541) 776-4303
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Page last modified: 12-Feb-2015 9:33 PM
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