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Hydrograph River at a Glance Download
South Fk Coquille River at Myrtle Point Stage (ft)Flow (cfs)Observed: 13.73 ft at 4:45AM Dec 07, 2016Observed: 13.73 ft at 5:00AM Dec 07, 2016Observed: 13.73 ft at 5:15AM Dec 07, 2016Observed: 13.72 ft at 5:30AM Dec 07, 2016Observed: 13.71 ft at 5:45AM Dec 07, 2016Observed: 13.7 ft at 6:00AM Dec 07, 2016Observed: 13.71 ft at 6:15AM Dec 07, 2016Observed: 13.71 ft at 6:30AM Dec 07, 2016Observed: 13.71 ft at 6:45AM Dec 07, 2016Observed: 13.69 ft at 7:00AM Dec 07, 2016Observed: 13.7 ft at 7:15AM Dec 07, 2016Observed: 13.69 ft at 7:30AM Dec 07, 2016Observed: 13.68 ft at 7:45AM Dec 07, 2016Observed: 13.68 ft at 8:00AM Dec 07, 2016Observed: 13.68 ft at 8:15AM Dec 07, 2016Observed: 13.66 ft at 8:30AM Dec 07, 2016Observed: 13.66 ft at 8:45AM Dec 07, 2016Observed: 13.65 ft at 9:00AM Dec 07, 2016Observed: 13.66 ft at 9:15AM Dec 07, 2016Observed: 13.63 ft at 9:30AM Dec 07, 2016Observed: 13.62 ft at 9:45AM Dec 07, 2016Observed: 13.63 ft at 10:00AM Dec 07, 2016Observed: 13.63 ft at 10:15AM Dec 07, 2016Observed: 13.58 ft at 10:30AM Dec 07, 2016Observed: 13.57 ft at 10:45AM Dec 07, 2016Observed: 13.58 ft at 11:00AM Dec 07, 2016Observed: 13.57 ft at 11:15AM Dec 07, 2016Observed: 13.53 ft at 11:30AM Dec 07, 2016Observed: 13.54 ft at 11:45AM Dec 07, 2016Observed: 13.52 ft at 12:00PM Dec 07, 2016Observed: 13.51 ft at 12:15PM Dec 07, 2016Observed: 13.48 ft at 12:30PM Dec 07, 2016Observed: 13.46 ft at 12:45PM Dec 07, 2016Observed: 13.42 ft at 1:00PM Dec 07, 2016Observed: 13.44 ft at 1:15PM Dec 07, 2016Observed: 13.39 ft at 1:30PM Dec 07, 2016Observed: 13.37 ft at 1:45PM Dec 07, 2016Observed: 13.36 ft at 2:00PM Dec 07, 2016Observed: 13.35 ft at 2:15PM Dec 07, 2016Observed: 13.31 ft at 2:30PM Dec 07, 2016Observed: 13.29 ft at 2:45PM Dec 07, 2016Observed: 13.28 ft at 3:00PM Dec 07, 2016Observed: 13.26 ft at 3:15PM Dec 07, 2016Observed: 13.23 ft at 3:30PM Dec 07, 2016Observed: 13.21 ft at 3:45PM Dec 07, 2016Observed: 13.18 ft at 4:00PM Dec 07, 2016Observed: 13.2 ft at 4:15PM Dec 07, 2016Observed: 13.15 ft at 4:30PM Dec 07, 2016Observed: 13.13 ft at 4:45PM Dec 07, 2016Observed: 13.12 ft at 5:00PM Dec 07, 2016Observed: 13.09 ft at 5:15PM Dec 07, 2016Observed: 13.06 ft at 5:30PM Dec 07, 2016Observed: 13.07 ft at 5:45PM Dec 07, 2016Observed: 13.05 ft at 6:00PM Dec 07, 2016Observed: 13.03 ft at 6:15PM Dec 07, 2016Observed: 13.01 ft at 6:30PM Dec 07, 2016Observed: 12.98 ft at 6:45PM Dec 07, 2016Observed: 12.97 ft at 7:00PM Dec 07, 2016Observed: 12.97 ft at 7:15PM Dec 07, 2016Observed: 12.93 ft at 7:30PM Dec 07, 2016Observed: 12.91 ft at 7:45PM Dec 07, 2016Observed: 12.9 ft at 8:00PM Dec 07, 2016Observed: 12.89 ft at 8:15PM Dec 07, 2016Observed: 12.86 ft at 8:30PM Dec 07, 2016Observed: 12.86 ft at 8:45PM Dec 07, 2016Observed: 12.84 ft at 9:00PM Dec 07, 2016Observed: 12.85 ft at 9:15PM Dec 07, 2016Observed: 12.8 ft at 9:30PM Dec 07, 2016Observed: 12.79 ft at 9:45PM Dec 07, 2016Observed: 12.78 ft at 10:00PM Dec 07, 2016Observed: 12.74 ft at 10:15PM Dec 07, 2016Observed: 12.72 ft at 10:30PM Dec 07, 2016Observed: 12.71 ft at 10:45PM Dec 07, 2016Observed: 12.7 ft at 11:00PM Dec 07, 2016Observed: 12.69 ft at 11:15PM Dec 07, 2016Observed: 12.64 ft at 11:30PM Dec 07, 2016Observed: 12.61 ft at 11:45PM Dec 07, 2016Observed: 12.61 ft at 12:00AM Dec 08, 2016Observed: 12.58 ft at 12:15AM Dec 08, 2016Observed: 12.48 ft at 1:00AM Dec 08, 2016Observed: 12.46 ft at 1:15AM Dec 08, 2016Observed: 12.45 ft at 1:30AM Dec 08, 2016Observed: 12.43 ft at 1:45AM Dec 08, 2016Observed: 12.43 ft at 2:00AM Dec 08, 2016Observed: 12.41 ft at 2:15AM Dec 08, 2016Observed: 12.36 ft at 2:30AM Dec 08, 2016Observed: 12.34 ft at 2:45AM Dec 08, 2016Observed: 12.34 ft at 3:00AM Dec 08, 2016Observed: 12.32 ft at 3:15AM Dec 08, 2016Observed: 12.27 ft at 3:30AM Dec 08, 2016Observed: 12.25 ft at 3:45AM Dec 08, 2016Observed: 12.23 ft at 4:00AM Dec 08, 2016Observed: 12.22 ft at 4:15AM Dec 08, 2016Observed: 12.18 ft at 4:30AM Dec 08, 2016Observed: 12.14 ft at 4:45AM Dec 08, 2016Observed: 12.16 ft at 5:00AM Dec 08, 2016Observed: 12.15 ft at 5:15AM Dec 08, 2016Observed: 12.1 ft at 5:30AM Dec 08, 2016Observed: 12.11 ft at 5:45AM Dec 08, 2016Observed: 12.08 ft at 6:00AM Dec 08, 2016Observed: 12.07 ft at 6:15AM Dec 08, 2016Observed: 12.04 ft at 6:30AM Dec 08, 2016Observed: 12.02 ft at 6:45AM Dec 08, 2016Observed: 12.03 ft at 7:00AM Dec 08, 2016Observed: 12.01 ft at 7:15AM Dec 08, 2016Observed: 12 ft at 7:30AM Dec 08, 2016Observed: 11.99 ft at 7:45AM Dec 08, 2016Observed: 11.99 ft at 8:00AM Dec 08, 2016Observed: 11.98 ft at 8:15AM Dec 08, 2016Observed: 11.98 ft at 8:30AM Dec 08, 2016Observed: 11.98 ft at 8:45AM Dec 08, 2016Observed: 11.97 ft at 9:00AM Dec 08, 2016Observed: 11.97 ft at 9:15AM Dec 08, 2016Observed: 11.96 ft at 9:30AM Dec 08, 2016Observed: 11.94 ft at 9:45AM Dec 08, 2016Observed: 11.94 ft at 10:00AM Dec 08, 2016Observed: 11.94 ft at 10:15AM Dec 08, 2016Observed: 11.91 ft at 10:30AM Dec 08, 2016Observed: 11.9 ft at 10:45AM Dec 08, 2016Observed: 11.89 ft at 11:00AM Dec 08, 2016Observed: 11.89 ft at 11:15AM Dec 08, 2016Observed: 11.84 ft at 11:30AM Dec 08, 2016Observed: 11.84 ft at 11:45AM Dec 08, 2016Observed: 11.82 ft at 12:00PM Dec 08, 2016Observed: 11.8 ft at 12:15PM Dec 08, 2016Observed: 11.76 ft at 12:30PM Dec 08, 2016Observed: 11.73 ft at 12:45PM Dec 08, 2016Observed: 11.74 ft at 1:00PM Dec 08, 2016Observed: 11.72 ft at 1:15PM Dec 08, 2016Observed: 11.69 ft at 1:30PM Dec 08, 2016Observed: 11.66 ft at 1:45PM Dec 08, 2016Observed: 11.65 ft at 2:00PM Dec 08, 2016Observed: 11.64 ft at 2:15PM Dec 08, 2016Observed: 11.57 ft at 2:30PM Dec 08, 2016Observed: 11.56 ft at 2:45PM Dec 08, 2016Observed: 11.55 ft at 3:00PM Dec 08, 2016Observed: 11.53 ft at 3:15PM Dec 08, 2016Observed: 11.49 ft at 3:30PM Dec 08, 2016Observed: 11.47 ft at 3:45PM Dec 08, 2016Observed: 11.44 ft at 4:00PM Dec 08, 2016Observed: 11.44 ft at 4:15PM Dec 08, 2016Observed: 11.4 ft at 4:30PM Dec 08, 2016Observed: 11.39 ft at 4:45PM Dec 08, 2016Observed: 11.38 ft at 5:00PM Dec 08, 2016Observed: 11.36 ft at 5:15PM Dec 08, 2016Observed: 11.32 ft at 5:30PM Dec 08, 2016Observed: 11.33 ft at 5:45PM Dec 08, 2016Observed: 11.29 ft at 6:00PM Dec 08, 2016Observed: 11.29 ft at 6:15PM Dec 08, 2016Observed: 11.26 ft at 6:30PM Dec 08, 2016Observed: 11.27 ft at 6:45PM Dec 08, 2016Observed: 11.25 ft at 7:00PM Dec 08, 2016Observed: 11.24 ft at 7:15PM Dec 08, 2016Observed: 11.21 ft at 7:30PM Dec 08, 2016Observed: 11.22 ft at 7:45PM Dec 08, 2016Observed: 11.22 ft at 8:00PM Dec 08, 2016Observed: 11.23 ft at 8:15PM Dec 08, 2016Observed: 11.2 ft at 8:30PM Dec 08, 2016Observed: 11.21 ft at 8:45PM Dec 08, 2016Observed: 11.19 ft at 9:00PM Dec 08, 2016Observed: 11.2 ft at 9:15PM Dec 08, 2016Observed: 11.19 ft at 9:30PM Dec 08, 2016Observed: 11.18 ft at 9:45PM Dec 08, 2016Observed: 11.19 ft at 10:00PM Dec 08, 2016Observed: 11.19 ft at 10:15PM Dec 08, 2016Observed: 11.18 ft at 10:30PM Dec 08, 2016Observed: 11.18 ft at 10:45PM Dec 08, 2016Observed: 11.17 ft at 11:00PM Dec 08, 2016Observed: 11.17 ft at 11:15PM Dec 08, 2016Observed: 11.17 ft at 11:30PM Dec 08, 2016Observed: 11.16 ft at 11:45PM Dec 08, 2016Observed: 11.17 ft at 12:00AM Dec 09, 2016Observed: 11.16 ft at 12:15AM Dec 09, 2016Observed: 11.16 ft at 12:30AM Dec 09, 2016Observed: 11.17 ft at 12:45AM Dec 09, 2016Observed: 11.16 ft at 1:00AM Dec 09, 2016Observed: 11.18 ft at 1:15AM Dec 09, 2016Observed: 11.18 ft at 1:30AM Dec 09, 2016Observed: 11.18 ft at 1:45AM Dec 09, 2016Observed: 11.17 ft at 2:00AM Dec 09, 2016Observed: 11.19 ft at 2:15AM Dec 09, 2016Observed: 11.22 ft at 2:30AM Dec 09, 2016Observed: 11.21 ft at 2:45AM Dec 09, 2016Observed: 11.23 ft at 3:00AM Dec 09, 2016Observed: 11.24 ft at 3:15AM Dec 09, 2016Observed: 11.27 ft at 3:30AM Dec 09, 2016Observed: 11.29 ft at 3:45AM Dec 09, 2016Observed: 11.29 ft at 4:00AM Dec 09, 2016Observed: 11.32 ft at 4:15AM Dec 09, 2016Observed: 11.36 ft at 4:30AM Dec 09, 2016Observed: 11.38 ft at 4:45AM Dec 09, 2016Observed: 11.39 ft at 5:00AM Dec 09, 2016Observed: 11.4 ft at 5:15AM Dec 09, 2016Observed: 11.45 ft at 5:30AM Dec 09, 2016Observed: 11.47 ft at 5:45AM Dec 09, 2016Observed: 11.49 ft at 6:00AM Dec 09, 2016Observed: 11.51 ft at 6:15AM Dec 09, 2016Observed: 11.55 ft at 6:30AM Dec 09, 2016Observed: 11.58 ft at 6:45AM Dec 09, 2016Observed: 11.6 ft at 7:00AM Dec 09, 2016Observed: 11.64 ft at 7:15AM Dec 09, 2016Observed: 11.69 ft at 7:30AM Dec 09, 2016Observed: 11.72 ft at 7:45AM Dec 09, 2016Observed: 11.74 ft at 8:00AM Dec 09, 2016Observed: 11.77 ft at 8:15AM Dec 09, 2016Observed: 11.88 ft at 8:30AM Dec 09, 2016Observed: 11.9 ft at 8:45AM Dec 09, 2016Observed: 11.92 ft at 9:00AM Dec 09, 2016Observed: 11.94 ft at 9:15AM Dec 09, 2016Observed: 12.05 ft at 9:30AM Dec 09, 2016Observed: 12.06 ft at 9:45AM Dec 09, 2016Observed: 12.09 ft at 10:00AM Dec 09, 2016Observed: 12.12 ft at 10:15AM Dec 09, 2016Observed: 12.19 ft at 10:30AM Dec 09, 2016Observed: 12.21 ft at 10:45AM Dec 09, 2016Observed: 12.24 ft at 11:00AM Dec 09, 2016Observed: 12.27 ft at 11:15AM Dec 09, 2016Observed: 12.3 ft at 11:30AM Dec 09, 2016Observed: 12.29 ft at 11:45AM Dec 09, 2016Observed: 12.35 ft at 12:00PM Dec 09, 2016Observed: 12.36 ft at 12:15PM Dec 09, 2016Observed: 12.39 ft at 12:30PM Dec 09, 2016Observed: 12.39 ft at 12:45PM Dec 09, 2016Observed: 12.42 ft at 1:00PM Dec 09, 2016Observed: 12.44 ft at 1:15PM Dec 09, 2016Observed: 12.45 ft at 1:30PM Dec 09, 2016Observed: 12.48 ft at 1:45PM Dec 09, 2016Observed: 12.5 ft at 2:00PM Dec 09, 2016Observed: 12.5 ft at 2:15PM Dec 09, 2016Observed: 12.54 ft at 2:30PM Dec 09, 2016Observed: 12.53 ft at 2:45PM Dec 09, 2016Observed: 12.55 ft at 3:00PM Dec 09, 2016Observed: 12.55 ft at 3:15PM Dec 09, 2016Observed: 12.61 ft at 3:30PM Dec 09, 2016Observed: 12.61 ft at 3:45PM Dec 09, 2016Observed: 12.63 ft at 4:00PM Dec 09, 2016Observed: 12.65 ft at 4:15PM Dec 09, 2016Observed: 12.69 ft at 4:30PM Dec 09, 2016Observed: 12.7 ft at 4:45PM Dec 09, 2016Observed: 12.72 ft at 5:00PM Dec 09, 2016Observed: 12.74 ft at 5:15PM Dec 09, 2016Observed: 12.81 ft at 5:30PM Dec 09, 2016Observed: 12.84 ft at 5:45PM Dec 09, 2016Observed: 12.86 ft at 6:00PM Dec 09, 2016Observed: 12.91 ft at 6:15PM Dec 09, 2016Observed: 12.98 ft at 6:30PM Dec 09, 2016Observed: 13.03 ft at 6:45PM Dec 09, 2016Observed: 13.07 ft at 7:00PM Dec 09, 2016Observed: 13.1 ft at 7:15PM Dec 09, 2016Observed: 13.25 ft at 7:30PM Dec 09, 2016Observed: 13.31 ft at 7:45PM Dec 09, 2016Observed: 13.36 ft at 8:00PM Dec 09, 2016Observed: 13.4 ft at 8:15PM Dec 09, 2016Observed: 13.59 ft at 8:30PM Dec 09, 2016Observed: 13.67 ft at 8:45PM Dec 09, 2016Observed: 13.72 ft at 9:00PM Dec 09, 2016Observed: 13.83 ft at 9:15PM Dec 09, 2016Observed: 14.06 ft at 9:30PM Dec 09, 2016Observed: 14.13 ft at 9:45PM Dec 09, 2016Observed: 14.2 ft at 10:00PM Dec 09, 2016Observed: 14.29 ft at 10:15PM Dec 09, 2016Observed: 14.57 ft at 10:30PM Dec 09, 2016Observed: 14.64 ft at 10:45PM Dec 09, 2016Observed: 14.78 ft at 11:00PM Dec 09, 2016Observed: 14.86 ft at 11:15PM Dec 09, 2016Observed: 15.16 ft at 11:30PM Dec 09, 2016Observed: 15.29 ft at 11:45PM Dec 09, 2016Observed: 15.39 ft at 12:00AM Dec 10, 2016Observed: 15.48 ft at 12:15AM Dec 10, 2016Observed: 15.85 ft at 12:30AM Dec 10, 2016Observed: 15.93 ft at 12:45AM Dec 10, 2016Observed: 16.06 ft at 1:00AM Dec 10, 2016Observed: 16.12 ft at 1:15AM Dec 10, 2016Observed: 16.54 ft at 1:30AM Dec 10, 2016Observed: 16.64 ft at 1:45AM Dec 10, 2016Observed: 16.77 ft at 2:00AM Dec 10, 2016Observed: 16.9 ft at 2:15AM Dec 10, 2016Observed: 17.27 ft at 2:30AM Dec 10, 2016Observed: 17.39 ft at 2:45AM Dec 10, 2016Observed: 17.51 ft at 3:00AM Dec 10, 2016Highest Observation: 17.67 ft at 3:15AM Dec 10, 2016Forecast: 16.13 ft 10:00AM Dec 10, 2016Forecast: 17.23 ft 4:00PM Dec 10, 2016Forecast: 17.88 ft 10:00PM Dec 10, 2016Forecast: 18.24 ft 4:00AM Dec 11, 2016Forecast: 18.33 ft 10:00AM Dec 11, 2016Forecast: 18.41 ft 4:00PM Dec 11, 2016Forecast: 18.53 ft 10:00PM Dec 11, 2016Highest Forecast: 18.65 ft 4:00AM Dec 12, 2016Forecast: 18.64 ft 10:00AM Dec 12, 2016Forecast: 18.4 ft 4:00PM Dec 12, 2016Forecast: 17.94 ft 10:00PM Dec 12, 2016Forecast: 17.3 ft 4:00AM Dec 13, 2016Forecast: 16.6 ft 10:00AM Dec 13, 2016Forecast: 15.87 ft 4:00PM Dec 13, 2016Forecast: 15.15 ft 10:00PM Dec 13, 2016Forecast: 14.48 ft 4:00AM Dec 14, 2016US Geological SurveyMYPO3(plotting HGIRG) Graph Created (4:30AM Dec 10, 2016)ObservedForecast (issued 4:30PM Dec 9)Latest observed value: 17.67 ft at 3:15 AM PST 10-Dec-2016. Flood Stage is 33 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PST)
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
Low Stage (in feet): 0

Historic 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 Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 33.01 ft on 12/18/2015
(2) 37.18 ft on 12/13/2015
(3) 34.44 ft on 02/07/2015
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
40 Extensive and widespread flooding along and near the South Fork Coquille River 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: 43.065665° N, Longitude: 124.147048° 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: 13-Aug-2015 2:13 AM
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