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Hydrograph River at a Glance Download
Cowlitz River at Randle Stage (ft)Flow (kcfs)Observed: 4.65 ft at 9:00PM Aug 18, 2014Observed: 4.65 ft at 9:15PM Aug 18, 2014Observed: 4.65 ft at 9:30PM Aug 18, 2014Observed: 4.66 ft at 9:45PM Aug 18, 2014Observed: 4.65 ft at 10:00PM Aug 18, 2014Observed: 4.66 ft at 10:15PM Aug 18, 2014Observed: 4.66 ft at 10:30PM Aug 18, 2014Observed: 4.66 ft at 10:45PM Aug 18, 2014Observed: 4.66 ft at 11:00PM Aug 18, 2014Observed: 4.67 ft at 11:15PM Aug 18, 2014Observed: 4.67 ft at 11:30PM Aug 18, 2014Observed: 4.67 ft at 11:45PM Aug 18, 2014Observed: 4.67 ft at 12:00AM Aug 19, 2014Observed: 4.67 ft at 12:15AM Aug 19, 2014Observed: 4.67 ft at 12:30AM Aug 19, 2014Observed: 4.67 ft at 12:45AM Aug 19, 2014Observed: 4.68 ft at 1:00AM Aug 19, 2014Observed: 4.68 ft at 1:15AM Aug 19, 2014Observed: 4.68 ft at 1:30AM Aug 19, 2014Observed: 4.69 ft at 1:45AM Aug 19, 2014Observed: 4.69 ft at 2:00AM Aug 19, 2014Observed: 4.69 ft at 2:15AM Aug 19, 2014Observed: 4.7 ft at 2:30AM Aug 19, 2014Observed: 4.7 ft at 2:45AM Aug 19, 2014Observed: 4.71 ft at 3:00AM Aug 19, 2014Observed: 4.71 ft at 3:15AM Aug 19, 2014Observed: 4.72 ft at 3:30AM Aug 19, 2014Observed: 4.72 ft at 3:45AM Aug 19, 2014Observed: 4.72 ft at 4:00AM Aug 19, 2014Observed: 4.73 ft at 4:15AM Aug 19, 2014Observed: 4.73 ft at 4:30AM Aug 19, 2014Observed: 4.73 ft at 4:45AM Aug 19, 2014Observed: 4.73 ft at 5:00AM Aug 19, 2014Observed: 4.73 ft at 5:15AM Aug 19, 2014Highest Observation: 4.74 ft at 5:30AM Aug 19, 2014Highest Observation: 4.74 ft at 5:45AM Aug 19, 2014Highest Observation: 4.74 ft at 6:00AM Aug 19, 2014Highest Observation: 4.74 ft at 6:15AM Aug 19, 2014Highest Observation: 4.74 ft at 6:30AM Aug 19, 2014Highest Observation: 4.74 ft at 6:45AM Aug 19, 2014Highest Observation: 4.74 ft at 7:00AM Aug 19, 2014Highest Observation: 4.74 ft at 7:15AM Aug 19, 2014Highest Observation: 4.74 ft at 7:30AM Aug 19, 2014Highest Observation: 4.74 ft at 7:45AM Aug 19, 2014Highest Observation: 4.74 ft at 8:00AM Aug 19, 2014Observed: 4.73 ft at 8:15AM Aug 19, 2014Observed: 4.73 ft at 8:30AM Aug 19, 2014Observed: 4.73 ft at 8:45AM Aug 19, 2014Observed: 4.72 ft at 9:00AM Aug 19, 2014Observed: 4.72 ft at 9:15AM Aug 19, 2014Observed: 4.72 ft at 9:30AM Aug 19, 2014Observed: 4.72 ft at 9:45AM Aug 19, 2014Observed: 4.72 ft at 10:00AM Aug 19, 2014Observed: 4.71 ft at 10:15AM Aug 19, 2014Observed: 4.7 ft at 10:30AM Aug 19, 2014Observed: 4.7 ft at 10:45AM Aug 19, 2014Observed: 4.69 ft at 11:00AM Aug 19, 2014Observed: 4.69 ft at 11:15AM Aug 19, 2014Observed: 4.68 ft at 11:30AM Aug 19, 2014Observed: 4.68 ft at 11:45AM Aug 19, 2014Observed: 4.68 ft at 12:00PM Aug 19, 2014Observed: 4.67 ft at 12:15PM Aug 19, 2014Observed: 4.66 ft at 12:30PM Aug 19, 2014Observed: 4.67 ft at 12:45PM Aug 19, 2014Observed: 4.65 ft at 1:00PM Aug 19, 2014Observed: 4.64 ft at 1:15PM Aug 19, 2014Observed: 4.62 ft at 1:30PM Aug 19, 2014Observed: 4.65 ft at 1:45PM Aug 19, 2014Observed: 4.63 ft at 2:00PM Aug 19, 2014Observed: 4.64 ft at 2:15PM Aug 19, 2014Observed: 4.63 ft at 2:30PM Aug 19, 2014Observed: 4.61 ft at 2:45PM Aug 19, 2014Observed: 4.61 ft at 3:00PM Aug 19, 2014Observed: 4.62 ft at 3:15PM Aug 19, 2014Observed: 4.63 ft at 3:30PM Aug 19, 2014Observed: 4.62 ft at 3:45PM Aug 19, 2014Observed: 4.61 ft at 4:00PM Aug 19, 2014Observed: 4.62 ft at 4:15PM Aug 19, 2014Observed: 4.64 ft at 4:30PM Aug 19, 2014Observed: 4.62 ft at 4:45PM Aug 19, 2014Observed: 4.61 ft at 5:00PM Aug 19, 2014Observed: 4.61 ft at 5:15PM Aug 19, 2014Observed: 4.62 ft at 5:30PM Aug 19, 2014Observed: 4.59 ft at 5:45PM Aug 19, 2014Observed: 4.59 ft at 6:00PM Aug 19, 2014Observed: 4.58 ft at 6:15PM Aug 19, 2014Observed: 4.6 ft at 6:30PM Aug 19, 2014Observed: 4.58 ft at 6:45PM Aug 19, 2014Observed: 4.57 ft at 7:00PM Aug 19, 2014Observed: 4.58 ft at 7:15PM Aug 19, 2014Observed: 4.6 ft at 7:30PM Aug 19, 2014Observed: 4.59 ft at 7:45PM Aug 19, 2014Observed: 4.57 ft at 8:00PM Aug 19, 2014Observed: 4.59 ft at 8:15PM Aug 19, 2014Observed: 4.6 ft at 8:30PM Aug 19, 2014Observed: 4.6 ft at 8:45PM Aug 19, 2014Observed: 4.58 ft at 9:00PM Aug 19, 2014Observed: 4.58 ft at 9:15PM Aug 19, 2014Observed: 4.58 ft at 9:30PM Aug 19, 2014Observed: 4.6 ft at 9:45PM Aug 19, 2014Observed: 4.58 ft at 10:00PM Aug 19, 2014Observed: 4.6 ft at 10:15PM Aug 19, 2014Observed: 4.58 ft at 10:30PM Aug 19, 2014Observed: 4.59 ft at 10:45PM Aug 19, 2014Observed: 4.6 ft at 11:00PM Aug 19, 2014Observed: 4.62 ft at 11:15PM Aug 19, 2014Observed: 4.6 ft at 11:30PM Aug 19, 2014Observed: 4.59 ft at 11:45PM Aug 19, 2014Observed: 4.59 ft at 12:00AM Aug 20, 2014Observed: 4.61 ft at 12:15AM Aug 20, 2014Observed: 4.63 ft at 12:30AM Aug 20, 2014Observed: 4.64 ft at 12:45AM Aug 20, 2014Observed: 4.64 ft at 1:00AM Aug 20, 2014Observed: 4.63 ft at 1:15AM Aug 20, 2014Observed: 4.64 ft at 1:30AM Aug 20, 2014Observed: 4.64 ft at 1:45AM Aug 20, 2014Observed: 4.63 ft at 2:00AM Aug 20, 2014Observed: 4.65 ft at 2:15AM Aug 20, 2014Observed: 4.65 ft at 2:30AM Aug 20, 2014Observed: 4.65 ft at 2:45AM Aug 20, 2014Observed: 4.66 ft at 3:00AM Aug 20, 2014Observed: 4.65 ft at 3:15AM Aug 20, 2014Observed: 4.66 ft at 3:30AM Aug 20, 2014Observed: 4.66 ft at 3:45AM Aug 20, 2014Observed: 4.66 ft at 4:00AM Aug 20, 2014Observed: 4.67 ft at 4:15AM Aug 20, 2014Observed: 4.67 ft at 4:30AM Aug 20, 2014Observed: 4.66 ft at 4:45AM Aug 20, 2014Observed: 4.67 ft at 5:00AM Aug 20, 2014Observed: 4.67 ft at 5:15AM Aug 20, 2014Observed: 4.67 ft at 5:30AM Aug 20, 2014Observed: 4.67 ft at 5:45AM Aug 20, 2014Observed: 4.67 ft at 6:00AM Aug 20, 2014Observed: 4.67 ft at 6:15AM Aug 20, 2014Observed: 4.67 ft at 6:30AM Aug 20, 2014Observed: 4.68 ft at 6:45AM Aug 20, 2014Observed: 4.67 ft at 7:00AM Aug 20, 2014Observed: 4.67 ft at 7:15AM Aug 20, 2014Observed: 4.67 ft at 7:30AM Aug 20, 2014Observed: 4.67 ft at 7:45AM Aug 20, 2014Observed: 4.67 ft at 8:00AM Aug 20, 2014Observed: 4.67 ft at 8:15AM Aug 20, 2014Observed: 4.66 ft at 8:30AM Aug 20, 2014Observed: 4.66 ft at 8:45AM Aug 20, 2014Observed: 4.66 ft at 9:00AM Aug 20, 2014Observed: 4.65 ft at 9:15AM Aug 20, 2014Observed: 4.66 ft at 9:30AM Aug 20, 2014Observed: 4.66 ft at 9:45AM Aug 20, 2014Observed: 4.65 ft at 10:00AM Aug 20, 2014Observed: 4.65 ft at 10:15AM Aug 20, 2014Observed: 4.64 ft at 10:30AM Aug 20, 2014Observed: 4.61 ft at 10:45AM Aug 20, 2014Observed: 4.64 ft at 11:00AM Aug 20, 2014Observed: 4.62 ft at 11:15AM Aug 20, 2014Observed: 4.62 ft at 11:30AM Aug 20, 2014Observed: 4.62 ft at 11:45AM Aug 20, 2014Observed: 4.61 ft at 12:00PM Aug 20, 2014Observed: 4.61 ft at 12:15PM Aug 20, 2014Observed: 4.6 ft at 12:30PM Aug 20, 2014Observed: 4.61 ft at 12:45PM Aug 20, 2014Observed: 4.59 ft at 1:00PM Aug 20, 2014Observed: 4.59 ft at 1:15PM Aug 20, 2014Observed: 4.59 ft at 1:30PM Aug 20, 2014Observed: 4.58 ft at 1:45PM Aug 20, 2014Observed: 4.59 ft at 2:00PM Aug 20, 2014Observed: 4.59 ft at 2:15PM Aug 20, 2014Observed: 4.59 ft at 2:30PM Aug 20, 2014Observed: 4.58 ft at 2:45PM Aug 20, 2014Observed: 4.58 ft at 3:00PM Aug 20, 2014Observed: 4.59 ft at 3:15PM Aug 20, 2014Observed: 4.58 ft at 3:30PM Aug 20, 2014Observed: 4.58 ft at 3:45PM Aug 20, 2014Observed: 4.58 ft at 4:00PM Aug 20, 2014Observed: 4.58 ft at 4:15PM Aug 20, 2014Observed: 4.56 ft at 4:30PM Aug 20, 2014Observed: 4.57 ft at 4:45PM Aug 20, 2014Observed: 4.58 ft at 5:00PM Aug 20, 2014Observed: 4.56 ft at 5:15PM Aug 20, 2014Observed: 4.57 ft at 5:30PM Aug 20, 2014Observed: 4.59 ft at 5:45PM Aug 20, 2014Observed: 4.58 ft at 6:00PM Aug 20, 2014Observed: 4.58 ft at 6:15PM Aug 20, 2014Observed: 4.59 ft at 6:30PM Aug 20, 2014Observed: 4.59 ft at 6:45PM Aug 20, 2014Observed: 4.58 ft at 7:00PM Aug 20, 2014Observed: 4.58 ft at 7:15PM Aug 20, 2014Observed: 4.57 ft at 7:30PM Aug 20, 2014Observed: 4.57 ft at 7:45PM Aug 20, 2014Observed: 4.58 ft at 8:00PM Aug 20, 2014Observed: 4.57 ft at 8:15PM Aug 20, 2014Observed: 4.57 ft at 8:30PM Aug 20, 2014Observed: 4.57 ft at 8:45PM Aug 20, 2014Observed: 4.57 ft at 9:00PM Aug 20, 2014Observed: 4.57 ft at 9:15PM Aug 20, 2014Observed: 4.57 ft at 9:30PM Aug 20, 2014Observed: 4.57 ft at 9:45PM Aug 20, 2014Observed: 4.57 ft at 10:00PM Aug 20, 2014Observed: 4.56 ft at 10:15PM Aug 20, 2014Observed: 4.56 ft at 10:30PM Aug 20, 2014Observed: 4.56 ft at 10:45PM Aug 20, 2014Observed: 4.56 ft at 11:00PM Aug 20, 2014Observed: 4.56 ft at 11:15PM Aug 20, 2014Observed: 4.56 ft at 11:30PM Aug 20, 2014Observed: 4.56 ft at 11:45PM Aug 20, 2014Observed: 4.56 ft at 12:00AM Aug 21, 2014Observed: 4.56 ft at 12:15AM Aug 21, 2014Observed: 4.56 ft at 12:30AM Aug 21, 2014Observed: 4.57 ft at 12:45AM Aug 21, 2014Observed: 4.57 ft at 1:00AM Aug 21, 2014Observed: 4.58 ft at 1:15AM Aug 21, 2014Observed: 4.58 ft at 1:30AM Aug 21, 2014Observed: 4.58 ft at 1:45AM Aug 21, 2014Observed: 4.58 ft at 2:00AM Aug 21, 2014Observed: 4.58 ft at 2:15AM Aug 21, 2014Observed: 4.58 ft at 2:30AM Aug 21, 2014Observed: 4.58 ft at 2:45AM Aug 21, 2014Observed: 4.59 ft at 3:00AM Aug 21, 2014Observed: 4.59 ft at 3:15AM Aug 21, 2014Observed: 4.59 ft at 3:30AM Aug 21, 2014Observed: 4.59 ft at 3:45AM Aug 21, 2014Observed: 4.59 ft at 4:00AM Aug 21, 2014Observed: 4.59 ft at 4:15AM Aug 21, 2014Observed: 4.59 ft at 4:30AM Aug 21, 2014Observed: 4.59 ft at 4:45AM Aug 21, 2014Observed: 4.59 ft at 5:00AM Aug 21, 2014Observed: 4.59 ft at 5:15AM Aug 21, 2014Observed: 4.59 ft at 5:30AM Aug 21, 2014Observed: 4.59 ft at 5:45AM Aug 21, 2014Observed: 4.59 ft at 6:00AM Aug 21, 2014Observed: 4.59 ft at 6:15AM Aug 21, 2014Observed: 4.58 ft at 6:30AM Aug 21, 2014Observed: 4.59 ft at 6:45AM Aug 21, 2014Observed: 4.58 ft at 7:00AM Aug 21, 2014Observed: 4.58 ft at 7:15AM Aug 21, 2014Observed: 4.57 ft at 7:30AM Aug 21, 2014Observed: 4.57 ft at 7:45AM Aug 21, 2014Observed: 4.57 ft at 8:00AM Aug 21, 2014Observed: 4.56 ft at 8:15AM Aug 21, 2014Observed: 4.55 ft at 8:30AM Aug 21, 2014Observed: 4.54 ft at 8:45AM Aug 21, 2014Observed: 4.53 ft at 9:00AM Aug 21, 2014Observed: 4.52 ft at 9:15AM Aug 21, 2014Observed: 4.51 ft at 9:30AM Aug 21, 2014Observed: 4.5 ft at 9:45AM Aug 21, 2014Observed: 4.5 ft at 10:00AM Aug 21, 2014Observed: 4.49 ft at 10:15AM Aug 21, 2014Observed: 4.49 ft at 10:30AM Aug 21, 2014Observed: 4.49 ft at 10:45AM Aug 21, 2014Observed: 4.46 ft at 11:00AM Aug 21, 2014Observed: 4.47 ft at 11:15AM Aug 21, 2014Observed: 4.45 ft at 11:30AM Aug 21, 2014Observed: 4.46 ft at 11:45AM Aug 21, 2014Observed: 4.44 ft at 12:00PM Aug 21, 2014Observed: 4.45 ft at 12:15PM Aug 21, 2014Observed: 4.45 ft at 12:30PM Aug 21, 2014Observed: 4.45 ft at 12:45PM Aug 21, 2014Observed: 4.45 ft at 1:00PM Aug 21, 2014Observed: 4.4 ft at 1:15PM Aug 21, 2014Observed: 4.45 ft at 1:30PM Aug 21, 2014Observed: 4.43 ft at 1:45PM Aug 21, 2014Observed: 4.44 ft at 2:00PM Aug 21, 2014Observed: 4.43 ft at 2:15PM Aug 21, 2014Observed: 4.43 ft at 2:30PM Aug 21, 2014Observed: 4.4 ft at 2:45PM Aug 21, 2014Observed: 4.43 ft at 3:00PM Aug 21, 2014Observed: 4.4 ft at 3:15PM Aug 21, 2014Observed: 4.4 ft at 3:30PM Aug 21, 2014Observed: 4.4 ft at 3:45PM Aug 21, 2014Observed: 4.42 ft at 4:00PM Aug 21, 2014Observed: 4.4 ft at 4:15PM Aug 21, 2014Observed: 4.42 ft at 4:30PM Aug 21, 2014Observed: 4.38 ft at 4:45PM Aug 21, 2014Observed: 4.4 ft at 5:00PM Aug 21, 2014Observed: 4.39 ft at 5:15PM Aug 21, 2014Observed: 4.4 ft at 5:30PM Aug 21, 2014Observed: 4.39 ft at 5:45PM Aug 21, 2014Observed: 4.4 ft at 6:00PM Aug 21, 2014Observed: 4.4 ft at 6:15PM Aug 21, 2014Observed: 4.4 ft at 6:30PM Aug 21, 2014Observed: 4.42 ft at 6:45PM Aug 21, 2014Observed: 4.42 ft at 7:00PM Aug 21, 2014Observed: 4.41 ft at 7:15PM Aug 21, 2014Observed: 4.42 ft at 7:30PM Aug 21, 2014Observed: 4.42 ft at 7:45PM Aug 21, 2014Observed: 4.42 ft at 8:00PM Aug 21, 2014Forecast: 4.55 ft 11:00PM Aug 21, 2014Forecast: 4.54 ft 5:00AM Aug 22, 2014Forecast: 4.54 ft 11:00AM Aug 22, 2014Forecast: 4.54 ft 5:00PM Aug 22, 2014Forecast: 4.57 ft 11:00PM Aug 22, 2014Forecast: 4.61 ft 5:00AM Aug 23, 2014Highest Forecast: 4.63 ft 11:00AM Aug 23, 2014Forecast: 4.62 ft 5:00PM Aug 23, 2014Forecast: 4.59 ft 11:00PM Aug 23, 2014Forecast: 4.59 ft 5:00AM Aug 24, 2014Forecast: 4.61 ft 11:00AM Aug 24, 2014Highest Forecast: 4.63 ft 5:00PM Aug 24, 2014USGS--Water Resources of the United StatesRAWW1(plotting HGIRG) Graph Created (8:48PM Aug 21, 2014)ObservedForecast (issued 9:01AM Aug 21)Latest observed value: 4.42 ft at 8:00 PM PDT 21-Aug-2014. Flood Stage is 18 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 Cowlitz River at Randle are issued routinely year-round.
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Upstream Gauge - at Packwood Upstream Gauge Downstream Gauge Downstream Gauge - below Mayfield Dam
Flood Categories (in feet)
Major Flood Stage:22
Moderate Flood Stage:20
Flood Stage:18
Action Stage:0

Historical Crests
(1) 25.24 ft on 11/07/2006
(2) 24.90 ft on 02/09/1996
(3) 23.58 ft on 11/30/1995
(4) 22.85 ft on 01/08/2009
(5) 22.49 ft on 01/31/2003
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records
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
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22 the Cowlitz River will cause major flooding from the vicinity of Randle downstream through Riffe Lake...with dangerous inundation of many roads including US Highway 12...residential and commercial areas...and farms. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Cowlitz River Basin.
20 the Cowlitz River will cause flooding from the vicinity of Randle downstream through Riffe Lake...inundating many roads including US Highway 12 and much of the farm lands.
18 the Cowlitz River will cause minor flooding from the vicinity of Randle downstream through Riffe Lake...covering nearby farm lands and several roads.
15 the Cowlitz River will spill into low fields along river from the vicinity of Randle downstream through Riffe Lake...with shallow water over a few roads.
About This Location Collapse

Latitude: 46.532500° N, Longitude: 121.955556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 900 ft 918 ft  

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
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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Page last modified: 5-Aug-2014 6:36 PM
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