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Hydrograph River at a Glance Download
South Fk Coquille River at Myrtle Point Stage (ft)Flow (cfs)Observed: 3.45 ft at 7:30AM Oct 22, 2014Observed: 3.45 ft at 7:45AM Oct 22, 2014Observed: 3.46 ft at 8:00AM Oct 22, 2014Observed: 3.46 ft at 8:15AM Oct 22, 2014Observed: 3.45 ft at 8:30AM Oct 22, 2014Observed: 3.45 ft at 8:45AM Oct 22, 2014Observed: 3.46 ft at 9:00AM Oct 22, 2014Observed: 3.46 ft at 9:15AM Oct 22, 2014Observed: 3.46 ft at 9:30AM Oct 22, 2014Observed: 3.46 ft at 9:45AM Oct 22, 2014Observed: 3.46 ft at 10:00AM Oct 22, 2014Observed: 3.46 ft at 10:15AM Oct 22, 2014Observed: 3.45 ft at 10:30AM Oct 22, 2014Observed: 3.45 ft at 10:45AM Oct 22, 2014Observed: 3.45 ft at 11:00AM Oct 22, 2014Observed: 3.46 ft at 11:15AM Oct 22, 2014Observed: 3.46 ft at 11:30AM Oct 22, 2014Observed: 3.45 ft at 11:45AM Oct 22, 2014Observed: 3.46 ft at 12:00PM Oct 22, 2014Observed: 3.46 ft at 12:15PM Oct 22, 2014Observed: 3.46 ft at 12:30PM Oct 22, 2014Observed: 3.47 ft at 12:45PM Oct 22, 2014Observed: 3.51 ft at 1:00PM Oct 22, 2014Observed: 3.61 ft at 1:15PM Oct 22, 2014Observed: 3.78 ft at 1:30PM Oct 22, 2014Observed: 4 ft at 1:45PM Oct 22, 2014Observed: 4.22 ft at 2:00PM Oct 22, 2014Observed: 4.44 ft at 2:15PM Oct 22, 2014Observed: 4.66 ft at 2:30PM Oct 22, 2014Observed: 4.86 ft at 2:45PM Oct 22, 2014Observed: 5.01 ft at 3:00PM Oct 22, 2014Observed: 5.08 ft at 3:15PM Oct 22, 2014Observed: 5.07 ft at 3:30PM Oct 22, 2014Observed: 4.97 ft at 3:45PM Oct 22, 2014Observed: 4.85 ft at 4:00PM Oct 22, 2014Observed: 4.73 ft at 4:15PM Oct 22, 2014Observed: 4.61 ft at 4:30PM Oct 22, 2014Observed: 4.5 ft at 4:45PM Oct 22, 2014Observed: 4.4 ft at 5:00PM Oct 22, 2014Observed: 4.31 ft at 5:15PM Oct 22, 2014Observed: 4.22 ft at 5:30PM Oct 22, 2014Observed: 4.15 ft at 5:45PM Oct 22, 2014Observed: 4.07 ft at 6:00PM Oct 22, 2014Observed: 4 ft at 6:15PM Oct 22, 2014Observed: 3.93 ft at 6:30PM Oct 22, 2014Observed: 3.88 ft at 6:45PM Oct 22, 2014Observed: 3.82 ft at 7:00PM Oct 22, 2014Observed: 3.79 ft at 7:15PM Oct 22, 2014Observed: 3.75 ft at 7:30PM Oct 22, 2014Observed: 3.73 ft at 7:45PM Oct 22, 2014Observed: 3.7 ft at 8:00PM Oct 22, 2014Observed: 3.69 ft at 8:15PM Oct 22, 2014Observed: 3.68 ft at 8:30PM Oct 22, 2014Observed: 3.67 ft at 8:45PM Oct 22, 2014Observed: 3.67 ft at 9:00PM Oct 22, 2014Observed: 3.67 ft at 9:15PM Oct 22, 2014Observed: 3.68 ft at 9:30PM Oct 22, 2014Observed: 3.68 ft at 9:45PM Oct 22, 2014Observed: 3.68 ft at 10:00PM Oct 22, 2014Observed: 3.69 ft at 10:15PM Oct 22, 2014Observed: 3.69 ft at 10:30PM Oct 22, 2014Observed: 3.69 ft at 10:45PM Oct 22, 2014Observed: 3.69 ft at 11:00PM Oct 22, 2014Observed: 3.69 ft at 11:15PM Oct 22, 2014Observed: 3.69 ft at 11:30PM Oct 22, 2014Observed: 3.69 ft at 11:45PM Oct 22, 2014Observed: 3.69 ft at 12:00AM Oct 23, 2014Observed: 3.7 ft at 12:15AM Oct 23, 2014Observed: 3.7 ft at 12:30AM Oct 23, 2014Observed: 3.7 ft at 12:45AM Oct 23, 2014Observed: 3.71 ft at 1:00AM Oct 23, 2014Observed: 3.7 ft at 1:15AM Oct 23, 2014Observed: 3.71 ft at 1:30AM Oct 23, 2014Observed: 3.72 ft at 1:45AM Oct 23, 2014Observed: 3.74 ft at 2:00AM Oct 23, 2014Observed: 3.76 ft at 2:15AM Oct 23, 2014Observed: 3.82 ft at 2:30AM Oct 23, 2014Observed: 3.91 ft at 2:45AM Oct 23, 2014Observed: 4.01 ft at 3:00AM Oct 23, 2014Observed: 4.13 ft at 3:15AM Oct 23, 2014Observed: 4.25 ft at 3:30AM Oct 23, 2014Observed: 4.32 ft at 3:45AM Oct 23, 2014Observed: 4.34 ft at 4:00AM Oct 23, 2014Observed: 4.34 ft at 4:15AM Oct 23, 2014Observed: 4.3 ft at 4:30AM Oct 23, 2014Observed: 4.28 ft at 4:45AM Oct 23, 2014Observed: 4.26 ft at 5:00AM Oct 23, 2014Observed: 4.27 ft at 5:15AM Oct 23, 2014Observed: 4.34 ft at 5:30AM Oct 23, 2014Observed: 4.7 ft at 5:45AM Oct 23, 2014Observed: 5.34 ft at 6:00AM Oct 23, 2014Observed: 6.03 ft at 6:15AM Oct 23, 2014Observed: 6.63 ft at 6:30AM Oct 23, 2014Observed: 7.12 ft at 6:45AM Oct 23, 2014Observed: 7.55 ft at 7:00AM Oct 23, 2014Observed: 7.9 ft at 7:15AM Oct 23, 2014Observed: 8.21 ft at 7:30AM Oct 23, 2014Observed: 8.45 ft at 7:45AM Oct 23, 2014Observed: 8.66 ft at 8:00AM Oct 23, 2014Observed: 8.87 ft at 8:15AM Oct 23, 2014Observed: 9.02 ft at 8:30AM Oct 23, 2014Observed: 9.15 ft at 8:45AM Oct 23, 2014Observed: 9.3 ft at 9:00AM Oct 23, 2014Observed: 9.41 ft at 9:15AM Oct 23, 2014Observed: 9.45 ft at 9:30AM Oct 23, 2014Observed: 9.58 ft at 9:45AM Oct 23, 2014Observed: 9.65 ft at 10:00AM Oct 23, 2014Observed: 9.69 ft at 10:15AM Oct 23, 2014Observed: 9.76 ft at 10:30AM Oct 23, 2014Observed: 9.81 ft at 10:45AM Oct 23, 2014Observed: 9.83 ft at 11:00AM Oct 23, 2014Observed: 9.86 ft at 11:15AM Oct 23, 2014Observed: 9.88 ft at 11:30AM Oct 23, 2014Observed: 9.89 ft at 11:45AM Oct 23, 2014Observed: 9.86 ft at 12:00PM Oct 23, 2014Observed: 9.89 ft at 12:15PM Oct 23, 2014Observed: 9.9 ft at 12:30PM Oct 23, 2014Observed: 9.9 ft at 12:45PM Oct 23, 2014Observed: 9.94 ft at 1:00PM Oct 23, 2014Observed: 9.9 ft at 1:15PM Oct 23, 2014Observed: 9.95 ft at 1:30PM Oct 23, 2014Observed: 9.98 ft at 1:45PM Oct 23, 2014Observed: 10.01 ft at 2:00PM Oct 23, 2014Observed: 10.03 ft at 2:15PM Oct 23, 2014Observed: 10.05 ft at 2:30PM Oct 23, 2014Observed: 10.1 ft at 2:45PM Oct 23, 2014Observed: 10.12 ft at 3:00PM Oct 23, 2014Highest Observation: 10.14 ft at 3:15PM Oct 23, 2014Highest Observation: 10.14 ft at 3:30PM Oct 23, 2014Observed: 10.1 ft at 3:45PM Oct 23, 2014Observed: 10.13 ft at 4:00PM Oct 23, 2014Observed: 10.13 ft at 4:15PM Oct 23, 2014Observed: 10.11 ft at 4:30PM Oct 23, 2014Observed: 10.08 ft at 4:45PM Oct 23, 2014Observed: 10.05 ft at 5:00PM Oct 23, 2014Observed: 10.02 ft at 5:15PM Oct 23, 2014Observed: 9.99 ft at 5:30PM Oct 23, 2014Observed: 9.97 ft at 5:45PM Oct 23, 2014Observed: 9.93 ft at 6:00PM Oct 23, 2014Observed: 9.9 ft at 6:15PM Oct 23, 2014Observed: 9.87 ft at 6:30PM Oct 23, 2014Observed: 9.81 ft at 6:45PM Oct 23, 2014Observed: 9.77 ft at 7:00PM Oct 23, 2014Observed: 9.73 ft at 7:15PM Oct 23, 2014Observed: 9.68 ft at 7:30PM Oct 23, 2014Observed: 9.63 ft at 7:45PM Oct 23, 2014Observed: 9.58 ft at 8:00PM Oct 23, 2014Observed: 9.52 ft at 8:15PM Oct 23, 2014Observed: 9.49 ft at 8:30PM Oct 23, 2014Observed: 9.44 ft at 8:45PM Oct 23, 2014Observed: 9.37 ft at 9:00PM Oct 23, 2014Observed: 9.34 ft at 9:15PM Oct 23, 2014Observed: 9.27 ft at 9:30PM Oct 23, 2014Observed: 9.21 ft at 9:45PM Oct 23, 2014Observed: 9.16 ft at 10:00PM Oct 23, 2014Observed: 9.1 ft at 10:15PM Oct 23, 2014Observed: 9.05 ft at 10:30PM Oct 23, 2014Observed: 9 ft at 10:45PM Oct 23, 2014Observed: 8.94 ft at 11:00PM Oct 23, 2014Observed: 8.87 ft at 11:15PM Oct 23, 2014Observed: 8.83 ft at 11:30PM Oct 23, 2014Observed: 8.77 ft at 11:45PM Oct 23, 2014Observed: 8.72 ft at 12:00AM Oct 24, 2014Observed: 8.66 ft at 12:15AM Oct 24, 2014Observed: 8.6 ft at 12:30AM Oct 24, 2014Observed: 8.56 ft at 12:45AM Oct 24, 2014Observed: 8.5 ft at 1:00AM Oct 24, 2014Observed: 8.46 ft at 1:15AM Oct 24, 2014Observed: 8.41 ft at 1:30AM Oct 24, 2014Observed: 8.38 ft at 1:45AM Oct 24, 2014Observed: 8.33 ft at 2:00AM Oct 24, 2014Observed: 8.31 ft at 2:15AM Oct 24, 2014Observed: 8.29 ft at 2:30AM Oct 24, 2014Observed: 8.28 ft at 2:45AM Oct 24, 2014Observed: 8.26 ft at 3:00AM Oct 24, 2014Observed: 8.25 ft at 3:15AM Oct 24, 2014Observed: 8.24 ft at 3:30AM Oct 24, 2014Observed: 8.21 ft at 3:45AM Oct 24, 2014Observed: 8.21 ft at 4:00AM Oct 24, 2014Observed: 8.19 ft at 4:15AM Oct 24, 2014Observed: 8.15 ft at 4:30AM Oct 24, 2014Observed: 8.11 ft at 4:45AM Oct 24, 2014Observed: 8.08 ft at 5:00AM Oct 24, 2014Observed: 8.03 ft at 5:15AM Oct 24, 2014Observed: 7.99 ft at 5:30AM Oct 24, 2014Observed: 7.94 ft at 5:45AM Oct 24, 2014Observed: 7.89 ft at 6:00AM Oct 24, 2014Observed: 7.84 ft at 6:15AM Oct 24, 2014Observed: 7.79 ft at 6:30AM Oct 24, 2014Observed: 7.74 ft at 6:45AM Oct 24, 2014Observed: 7.69 ft at 7:00AM Oct 24, 2014Observed: 7.64 ft at 7:15AM Oct 24, 2014Observed: 7.58 ft at 7:30AM Oct 24, 2014Observed: 7.53 ft at 7:45AM Oct 24, 2014Observed: 7.47 ft at 8:00AM Oct 24, 2014Observed: 7.42 ft at 8:15AM Oct 24, 2014Observed: 7.36 ft at 8:30AM Oct 24, 2014Observed: 7.31 ft at 8:45AM Oct 24, 2014Observed: 7.26 ft at 9:00AM Oct 24, 2014Observed: 7.22 ft at 9:15AM Oct 24, 2014Observed: 7.16 ft at 9:30AM Oct 24, 2014Observed: 7.11 ft at 9:45AM Oct 24, 2014Observed: 7.08 ft at 10:00AM Oct 24, 2014Observed: 7.03 ft at 10:15AM Oct 24, 2014Observed: 6.99 ft at 10:30AM Oct 24, 2014Observed: 6.95 ft at 10:45AM Oct 24, 2014Observed: 6.92 ft at 11:00AM Oct 24, 2014Observed: 6.87 ft at 11:15AM Oct 24, 2014Observed: 6.84 ft at 11:30AM Oct 24, 2014Observed: 6.81 ft at 11:45AM Oct 24, 2014Observed: 6.78 ft at 12:00PM Oct 24, 2014Observed: 6.76 ft at 12:15PM Oct 24, 2014Observed: 6.73 ft at 12:30PM Oct 24, 2014Observed: 6.73 ft at 12:45PM Oct 24, 2014Observed: 6.72 ft at 1:00PM Oct 24, 2014Observed: 6.72 ft at 1:15PM Oct 24, 2014Observed: 6.75 ft at 1:30PM Oct 24, 2014Observed: 6.77 ft at 1:45PM Oct 24, 2014Observed: 6.83 ft at 2:00PM Oct 24, 2014Observed: 6.88 ft at 2:15PM Oct 24, 2014Observed: 6.94 ft at 2:30PM Oct 24, 2014Observed: 7.01 ft at 2:45PM Oct 24, 2014Observed: 7.06 ft at 3:00PM Oct 24, 2014Observed: 7.1 ft at 3:15PM Oct 24, 2014Observed: 7.11 ft at 3:30PM Oct 24, 2014Observed: 7.12 ft at 3:45PM Oct 24, 2014Observed: 7.1 ft at 4:00PM Oct 24, 2014Observed: 7.08 ft at 4:15PM Oct 24, 2014Observed: 7.04 ft at 4:30PM Oct 24, 2014Observed: 7 ft at 4:45PM Oct 24, 2014Observed: 6.96 ft at 5:00PM Oct 24, 2014Observed: 6.9 ft at 5:15PM Oct 24, 2014Observed: 6.85 ft at 5:30PM Oct 24, 2014Observed: 6.8 ft at 5:45PM Oct 24, 2014Observed: 6.75 ft at 6:00PM Oct 24, 2014Observed: 6.69 ft at 6:15PM Oct 24, 2014Observed: 6.63 ft at 6:30PM Oct 24, 2014Observed: 6.58 ft at 6:45PM Oct 24, 2014Observed: 6.54 ft at 7:00PM Oct 24, 2014Observed: 6.47 ft at 7:15PM Oct 24, 2014Observed: 6.43 ft at 7:30PM Oct 24, 2014Observed: 6.39 ft at 7:45PM Oct 24, 2014Observed: 6.34 ft at 8:00PM Oct 24, 2014Observed: 6.29 ft at 8:15PM Oct 24, 2014Observed: 6.26 ft at 8:30PM Oct 24, 2014Observed: 6.22 ft at 8:45PM Oct 24, 2014Observed: 6.19 ft at 9:00PM Oct 24, 2014Observed: 6.16 ft at 9:15PM Oct 24, 2014Observed: 6.12 ft at 9:30PM Oct 24, 2014Observed: 6.1 ft at 9:45PM Oct 24, 2014Observed: 6.07 ft at 10:00PM Oct 24, 2014Observed: 6.05 ft at 10:15PM Oct 24, 2014Observed: 6.02 ft at 10:30PM Oct 24, 2014Observed: 6 ft at 10:45PM Oct 24, 2014Observed: 5.98 ft at 11:00PM Oct 24, 2014Observed: 5.97 ft at 11:15PM Oct 24, 2014Observed: 5.94 ft at 11:30PM Oct 24, 2014Observed: 5.93 ft at 11:45PM Oct 24, 2014Observed: 5.92 ft at 12:00AM Oct 25, 2014Observed: 5.9 ft at 12:15AM Oct 25, 2014Observed: 5.9 ft at 12:30AM Oct 25, 2014Observed: 5.88 ft at 12:45AM Oct 25, 2014Observed: 5.88 ft at 1:00AM Oct 25, 2014Observed: 5.88 ft at 1:15AM Oct 25, 2014Observed: 5.86 ft at 1:30AM Oct 25, 2014Observed: 5.87 ft at 1:45AM Oct 25, 2014Observed: 5.86 ft at 2:00AM Oct 25, 2014Observed: 5.86 ft at 2:15AM Oct 25, 2014Observed: 5.87 ft at 2:30AM Oct 25, 2014Observed: 5.88 ft at 2:45AM Oct 25, 2014Observed: 5.91 ft at 3:00AM Oct 25, 2014Observed: 5.94 ft at 3:15AM Oct 25, 2014Observed: 5.99 ft at 3:30AM Oct 25, 2014Observed: 6.05 ft at 3:45AM Oct 25, 2014Observed: 6.11 ft at 4:00AM Oct 25, 2014Observed: 6.18 ft at 4:15AM Oct 25, 2014Observed: 6.24 ft at 4:30AM Oct 25, 2014Observed: 6.29 ft at 4:45AM Oct 25, 2014Observed: 6.32 ft at 5:00AM Oct 25, 2014Observed: 6.33 ft at 5:15AM Oct 25, 2014Observed: 6.32 ft at 5:30AM Oct 25, 2014Observed: 6.29 ft at 5:45AM Oct 25, 2014Observed: 6.27 ft at 6:00AM Oct 25, 2014Observed: 6.24 ft at 6:15AM Oct 25, 2014Forecast: 9.18 ft 11:00AM Oct 25, 2014Forecast: 9.12 ft 5:00PM Oct 25, 2014Forecast: 9.93 ft 11:00PM Oct 25, 2014Forecast: 10.66 ft 5:00AM Oct 26, 2014Highest Forecast: 11.54 ft 11:00AM Oct 26, 2014Forecast: 10.92 ft 5:00PM Oct 26, 2014Forecast: 10.19 ft 11:00PM Oct 26, 2014Forecast: 9.7 ft 5:00AM Oct 27, 2014Forecast: 9.15 ft 11:00AM Oct 27, 2014Forecast: 8.59 ft 5:00PM Oct 27, 2014Forecast: 8.09 ft 11:00PM Oct 27, 2014Forecast: 8.22 ft 5:00AM Oct 28, 2014Forecast: 8.33 ft 11:00AM Oct 28, 2014Forecast: 9.12 ft 5:00PM Oct 28, 2014Forecast: 9.87 ft 11:00PM Oct 28, 2014Forecast: 10.53 ft 5:00AM Oct 29, 2014US Geological SurveyMYPO3(plotting HGIRG) Graph Created (7:15AM Oct 25, 2014)ObservedForecast (issued 12:57PM Oct 24)Latest observed value: 6.24 ft at 6:15 AM PDT 25-Oct-2014. Flood Stage is 33 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 South Fk Coquille River at Myrtle Point are issued routinely year-round.
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Upstream Gauge - at Powers Upstream Gauge Downstream Gauge Downstream Gauge - at Coquille
Flood Categories (in feet)
Major Flood Stage:37
Moderate Flood Stage:35
Flood Stage:33
Action Stage:30

Historical Crests
(1) 46.75 ft on 12/22/1964
(2) 46.10 ft on 11/19/1996
(3) 46.00 ft on 12/06/1981
Show More Historical 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
40 Extensive and widespread flooding along and near the South Fork Coquille Rriver can be expected along with damage to houses farms and roads.
37 Extensive road and farmland flooding upstream and downstream of Myrtle Point can be expected. Some residents of low-lying areas in the vicinity of Myrtle Point may be threatened.
35 Expect flooding along some sections of Highway 42 downstream from Myrtle Point and along the highway to Powers. Widespread flooding of agricultural land can be expected.
33 The South Fork Coquille River is at flood stage. Expect flooding of roads west of the Spruce Street Bridge and significant pasture and agricultural land flooding.
32 Numerous areas of farmland become flooded and water nears the roads on the west side of the Spruce Street Bridge in Myrtle Point.
30 Agricultural and pasture land begins to flood. Impacts on cattle grazing are possible.
About This Location Collapse

Latitude: 43.066389° N, Longitude: 124.143333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 33 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 -5.9 ft 32.1 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: 5-Aug-2014 6:36 PM
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