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Hydrograph River at a Glance Download
North Fk Coquille River near Myrtle Point Stage (ft)Flow (cfs)Observed: 8.74 ft at 10:45PM Mar 04, 2021Observed: 8.72 ft at 11:00PM Mar 04, 2021Observed: 8.71 ft at 11:15PM Mar 04, 2021Observed: 8.69 ft at 11:30PM Mar 04, 2021Observed: 8.72 ft at 11:45PM Mar 04, 2021Observed: 8.67 ft at 12:00AM Mar 05, 2021Observed: 8.67 ft at 12:15AM Mar 05, 2021Observed: 8.69 ft at 12:30AM Mar 05, 2021Observed: 8.67 ft at 12:45AM Mar 05, 2021Observed: 8.68 ft at 1:00AM Mar 05, 2021Observed: 8.63 ft at 1:15AM Mar 05, 2021Observed: 8.65 ft at 1:30AM Mar 05, 2021Observed: 8.68 ft at 1:45AM Mar 05, 2021Observed: 8.69 ft at 2:00AM Mar 05, 2021Observed: 8.64 ft at 2:15AM Mar 05, 2021Observed: 8.64 ft at 2:30AM Mar 05, 2021Observed: 8.63 ft at 2:45AM Mar 05, 2021Observed: 8.61 ft at 3:00AM Mar 05, 2021Observed: 8.58 ft at 3:15AM Mar 05, 2021Observed: 8.63 ft at 3:30AM Mar 05, 2021Observed: 8.62 ft at 3:45AM Mar 05, 2021Observed: 8.59 ft at 4:00AM Mar 05, 2021Observed: 8.58 ft at 4:15AM Mar 05, 2021Observed: 8.6 ft at 4:30AM Mar 05, 2021Observed: 8.59 ft at 4:45AM Mar 05, 2021Observed: 8.57 ft at 5:00AM Mar 05, 2021Observed: 8.57 ft at 5:15AM Mar 05, 2021Observed: 8.59 ft at 5:30AM Mar 05, 2021Observed: 8.59 ft at 5:45AM Mar 05, 2021Observed: 8.56 ft at 6:00AM Mar 05, 2021Observed: 8.58 ft at 6:15AM Mar 05, 2021Observed: 8.61 ft at 6:30AM Mar 05, 2021Observed: 8.62 ft at 6:45AM Mar 05, 2021Observed: 8.63 ft at 7:00AM Mar 05, 2021Observed: 8.62 ft at 7:15AM Mar 05, 2021Observed: 8.59 ft at 7:30AM Mar 05, 2021Observed: 8.63 ft at 7:45AM Mar 05, 2021Observed: 8.63 ft at 8:00AM Mar 05, 2021Observed: 8.63 ft at 8:15AM Mar 05, 2021Observed: 8.62 ft at 8:30AM Mar 05, 2021Observed: 8.67 ft at 8:45AM Mar 05, 2021Observed: 8.65 ft at 10:00AM Mar 05, 2021Observed: 8.67 ft at 10:15AM Mar 05, 2021Observed: 8.71 ft at 10:30AM Mar 05, 2021Observed: 8.68 ft at 10:45AM Mar 05, 2021Observed: 8.71 ft at 11:00AM Mar 05, 2021Observed: 8.71 ft at 11:15AM Mar 05, 2021Observed: 8.72 ft at 11:30AM Mar 05, 2021Observed: 8.73 ft at 11:45AM Mar 05, 2021Observed: 8.72 ft at 12:00PM Mar 05, 2021Observed: 8.74 ft at 12:15PM Mar 05, 2021Observed: 8.75 ft at 12:30PM Mar 05, 2021Observed: 8.76 ft at 12:45PM Mar 05, 2021Observed: 8.79 ft at 1:00PM Mar 05, 2021Observed: 8.76 ft at 1:15PM Mar 05, 2021Observed: 8.78 ft at 1:30PM Mar 05, 2021Observed: 8.82 ft at 1:45PM Mar 05, 2021Observed: 8.85 ft at 2:00PM Mar 05, 2021Observed: 8.87 ft at 2:15PM Mar 05, 2021Observed: 8.88 ft at 2:30PM Mar 05, 2021Observed: 8.92 ft at 2:45PM Mar 05, 2021Observed: 8.96 ft at 3:00PM Mar 05, 2021Observed: 8.99 ft at 3:15PM Mar 05, 2021Observed: 9.02 ft at 3:30PM Mar 05, 2021Observed: 9.06 ft at 3:45PM Mar 05, 2021Observed: 9.09 ft at 4:00PM Mar 05, 2021Observed: 9.13 ft at 4:15PM Mar 05, 2021Observed: 9.17 ft at 4:30PM Mar 05, 2021Observed: 9.2 ft at 4:45PM Mar 05, 2021Observed: 9.24 ft at 5:00PM Mar 05, 2021Observed: 9.28 ft at 5:15PM Mar 05, 2021Observed: 9.31 ft at 5:30PM Mar 05, 2021Observed: 9.38 ft at 5:45PM Mar 05, 2021Observed: 9.44 ft at 6:00PM Mar 05, 2021Observed: 9.48 ft at 6:15PM Mar 05, 2021Observed: 9.55 ft at 6:30PM Mar 05, 2021Observed: 9.59 ft at 6:45PM Mar 05, 2021Observed: 9.65 ft at 7:00PM Mar 05, 2021Observed: 9.74 ft at 7:15PM Mar 05, 2021Observed: 9.8 ft at 7:30PM Mar 05, 2021Observed: 9.85 ft at 7:45PM Mar 05, 2021Observed: 9.92 ft at 8:00PM Mar 05, 2021Observed: 10.01 ft at 8:15PM Mar 05, 2021Observed: 10.12 ft at 8:30PM Mar 05, 2021Observed: 10.16 ft at 8:45PM Mar 05, 2021Observed: 10.26 ft at 9:00PM Mar 05, 2021Observed: 10.38 ft at 9:15PM Mar 05, 2021Observed: 10.46 ft at 9:30PM Mar 05, 2021Observed: 10.52 ft at 9:45PM Mar 05, 2021Observed: 10.65 ft at 10:00PM Mar 05, 2021Observed: 10.72 ft at 10:15PM Mar 05, 2021Observed: 10.85 ft at 10:30PM Mar 05, 2021Observed: 10.92 ft at 10:45PM Mar 05, 2021Observed: 11.04 ft at 11:00PM Mar 05, 2021Observed: 11.16 ft at 11:15PM Mar 05, 2021Observed: 11.28 ft at 11:30PM Mar 05, 2021Observed: 11.34 ft at 11:45PM Mar 05, 2021Observed: 11.43 ft at 12:00AM Mar 06, 2021Observed: 11.56 ft at 12:15AM Mar 06, 2021Observed: 11.66 ft at 12:30AM Mar 06, 2021Observed: 11.78 ft at 12:45AM Mar 06, 2021Observed: 11.84 ft at 1:00AM Mar 06, 2021Observed: 11.97 ft at 1:15AM Mar 06, 2021Observed: 12.06 ft at 1:30AM Mar 06, 2021Observed: 12.17 ft at 1:45AM Mar 06, 2021Observed: 12.3 ft at 2:00AM Mar 06, 2021Observed: 12.36 ft at 2:15AM Mar 06, 2021Observed: 12.44 ft at 2:30AM Mar 06, 2021Observed: 12.56 ft at 2:45AM Mar 06, 2021Observed: 12.6 ft at 3:00AM Mar 06, 2021Observed: 12.7 ft at 3:15AM Mar 06, 2021Observed: 12.78 ft at 3:30AM Mar 06, 2021Observed: 12.85 ft at 3:45AM Mar 06, 2021Observed: 12.95 ft at 4:00AM Mar 06, 2021Observed: 13 ft at 4:15AM Mar 06, 2021Observed: 13.1 ft at 4:30AM Mar 06, 2021Observed: 13.15 ft at 4:45AM Mar 06, 2021Observed: 13.2 ft at 5:00AM Mar 06, 2021Observed: 13.25 ft at 5:15AM Mar 06, 2021Observed: 13.33 ft at 5:30AM Mar 06, 2021Observed: 13.35 ft at 5:45AM Mar 06, 2021Observed: 13.43 ft at 6:00AM Mar 06, 2021Observed: 13.45 ft at 6:15AM Mar 06, 2021Observed: 13.5 ft at 6:30AM Mar 06, 2021Observed: 13.51 ft at 6:45AM Mar 06, 2021Observed: 13.57 ft at 7:00AM Mar 06, 2021Observed: 13.6 ft at 7:15AM Mar 06, 2021Observed: 13.64 ft at 7:30AM Mar 06, 2021Observed: 13.65 ft at 7:45AM Mar 06, 2021Observed: 13.66 ft at 8:00AM Mar 06, 2021Observed: 13.66 ft at 8:15AM Mar 06, 2021Observed: 13.67 ft at 8:30AM Mar 06, 2021Observed: 13.71 ft at 8:45AM Mar 06, 2021Highest Observation: 13.74 ft at 10:00AM Mar 06, 2021Highest Observation: 13.74 ft at 10:15AM Mar 06, 2021Observed: 13.67 ft at 10:30AM Mar 06, 2021Observed: 13.69 ft at 10:45AM Mar 06, 2021Observed: 13.69 ft at 11:00AM Mar 06, 2021Observed: 13.69 ft at 11:15AM Mar 06, 2021Observed: 13.69 ft at 11:30AM Mar 06, 2021Observed: 13.67 ft at 11:45AM Mar 06, 2021Observed: 13.65 ft at 12:00PM Mar 06, 2021Observed: 13.65 ft at 12:15PM Mar 06, 2021Observed: 13.62 ft at 12:30PM Mar 06, 2021Observed: 13.59 ft at 12:45PM Mar 06, 2021Observed: 13.56 ft at 1:00PM Mar 06, 2021Observed: 13.55 ft at 1:15PM Mar 06, 2021Observed: 13.54 ft at 1:30PM Mar 06, 2021Observed: 13.53 ft at 1:45PM Mar 06, 2021Observed: 13.48 ft at 2:00PM Mar 06, 2021Observed: 13.46 ft at 2:15PM Mar 06, 2021Observed: 13.45 ft at 2:30PM Mar 06, 2021Observed: 13.42 ft at 2:45PM Mar 06, 2021Observed: 13.38 ft at 3:00PM Mar 06, 2021Observed: 13.37 ft at 3:15PM Mar 06, 2021Observed: 13.34 ft at 3:30PM Mar 06, 2021Observed: 13.26 ft at 3:45PM Mar 06, 2021Observed: 13.27 ft at 4:00PM Mar 06, 2021Observed: 13.25 ft at 4:15PM Mar 06, 2021Observed: 13.25 ft at 4:30PM Mar 06, 2021Observed: 13.21 ft at 4:45PM Mar 06, 2021Observed: 13.19 ft at 5:00PM Mar 06, 2021Observed: 13.1 ft at 5:15PM Mar 06, 2021Observed: 13.12 ft at 5:30PM Mar 06, 2021Observed: 13.07 ft at 5:45PM Mar 06, 2021Observed: 13.03 ft at 6:00PM Mar 06, 2021Observed: 13.05 ft at 6:15PM Mar 06, 2021Observed: 12.96 ft at 6:30PM Mar 06, 2021Observed: 12.98 ft at 6:45PM Mar 06, 2021Observed: 12.94 ft at 7:00PM Mar 06, 2021Observed: 12.89 ft at 7:15PM Mar 06, 2021Observed: 12.88 ft at 7:30PM Mar 06, 2021Observed: 12.86 ft at 7:45PM Mar 06, 2021Observed: 12.86 ft at 8:00PM Mar 06, 2021Observed: 12.8 ft at 8:15PM Mar 06, 2021Observed: 12.73 ft at 8:30PM Mar 06, 2021Observed: 12.76 ft at 8:45PM Mar 06, 2021Observed: 12.71 ft at 9:00PM Mar 06, 2021Observed: 12.71 ft at 9:15PM Mar 06, 2021Observed: 12.62 ft at 9:30PM Mar 06, 2021Observed: 12.62 ft at 9:45PM Mar 06, 2021Observed: 12.59 ft at 10:00PM Mar 06, 2021Observed: 12.59 ft at 10:15PM Mar 06, 2021Observed: 12.55 ft at 10:30PM Mar 06, 2021Observed: 12.54 ft at 10:45PM Mar 06, 2021Observed: 12.52 ft at 11:00PM Mar 06, 2021Observed: 12.51 ft at 11:15PM Mar 06, 2021Observed: 12.44 ft at 11:30PM Mar 06, 2021Observed: 12.45 ft at 11:45PM Mar 06, 2021Observed: 12.42 ft at 12:00AM Mar 07, 2021Observed: 12.41 ft at 12:15AM Mar 07, 2021Observed: 12.38 ft at 12:30AM Mar 07, 2021Observed: 12.37 ft at 12:45AM Mar 07, 2021Observed: 12.35 ft at 1:00AM Mar 07, 2021Observed: 12.34 ft at 1:15AM Mar 07, 2021Observed: 12.31 ft at 1:30AM Mar 07, 2021Observed: 12.3 ft at 1:45AM Mar 07, 2021Observed: 12.31 ft at 2:00AM Mar 07, 2021Observed: 12.27 ft at 2:15AM Mar 07, 2021Observed: 12.27 ft at 2:30AM Mar 07, 2021Observed: 12.23 ft at 2:45AM Mar 07, 2021Observed: 12.23 ft at 3:00AM Mar 07, 2021Observed: 12.2 ft at 3:15AM Mar 07, 2021Observed: 12.2 ft at 3:30AM Mar 07, 2021Observed: 12.21 ft at 3:45AM Mar 07, 2021Observed: 12.19 ft at 4:00AM Mar 07, 2021Observed: 12.15 ft at 4:15AM Mar 07, 2021Observed: 12.16 ft at 4:30AM Mar 07, 2021Observed: 12.12 ft at 4:45AM Mar 07, 2021Observed: 12.11 ft at 5:00AM Mar 07, 2021Observed: 12.06 ft at 5:15AM Mar 07, 2021Observed: 12.11 ft at 5:30AM Mar 07, 2021Observed: 12.12 ft at 5:45AM Mar 07, 2021Observed: 12.11 ft at 6:00AM Mar 07, 2021Observed: 12.08 ft at 6:15AM Mar 07, 2021Observed: 12.07 ft at 6:30AM Mar 07, 2021Observed: 12.09 ft at 6:45AM Mar 07, 2021Observed: 12.07 ft at 7:00AM Mar 07, 2021Observed: 12.08 ft at 7:15AM Mar 07, 2021Observed: 12.06 ft at 7:30AM Mar 07, 2021Observed: 12.04 ft at 7:45AM Mar 07, 2021Observed: 12.07 ft at 8:00AM Mar 07, 2021Observed: 12.06 ft at 8:15AM Mar 07, 2021Observed: 12.09 ft at 8:30AM Mar 07, 2021Observed: 12.06 ft at 8:45AM Mar 07, 2021Observed: 12.11 ft at 10:00AM Mar 07, 2021Observed: 12.1 ft at 10:15AM Mar 07, 2021Observed: 12.1 ft at 10:30AM Mar 07, 2021Observed: 12.11 ft at 10:45AM Mar 07, 2021Observed: 12.11 ft at 11:00AM Mar 07, 2021Observed: 12.13 ft at 11:15AM Mar 07, 2021Observed: 12.13 ft at 11:30AM Mar 07, 2021Observed: 12.13 ft at 11:45AM Mar 07, 2021Observed: 12.13 ft at 12:00PM Mar 07, 2021Observed: 12.16 ft at 12:15PM Mar 07, 2021Observed: 12.14 ft at 12:30PM Mar 07, 2021Observed: 12.16 ft at 12:45PM Mar 07, 2021Observed: 12.14 ft at 1:00PM Mar 07, 2021Observed: 12.18 ft at 1:15PM Mar 07, 2021Observed: 12.17 ft at 1:30PM Mar 07, 2021Observed: 12.16 ft at 1:45PM Mar 07, 2021Observed: 12.19 ft at 2:00PM Mar 07, 2021Observed: 12.21 ft at 2:15PM Mar 07, 2021Observed: 12.17 ft at 2:30PM Mar 07, 2021Observed: 12.19 ft at 2:45PM Mar 07, 2021Observed: 12.19 ft at 3:00PM Mar 07, 2021Observed: 12.2 ft at 3:15PM Mar 07, 2021Observed: 12.18 ft at 3:30PM Mar 07, 2021Observed: 12.23 ft at 3:45PM Mar 07, 2021Observed: 12.17 ft at 4:00PM Mar 07, 2021Observed: 12.2 ft at 4:15PM Mar 07, 2021Observed: 12.19 ft at 4:30PM Mar 07, 2021Observed: 12.18 ft at 4:45PM Mar 07, 2021Observed: 12.19 ft at 5:00PM Mar 07, 2021Observed: 12.22 ft at 5:15PM Mar 07, 2021Observed: 12.2 ft at 5:30PM Mar 07, 2021Observed: 12.19 ft at 5:45PM Mar 07, 2021Observed: 12.18 ft at 6:00PM Mar 07, 2021Observed: 12.17 ft at 6:15PM Mar 07, 2021Observed: 12.18 ft at 6:30PM Mar 07, 2021Observed: 12.12 ft at 6:45PM Mar 07, 2021Observed: 12.16 ft at 7:00PM Mar 07, 2021Observed: 12.16 ft at 7:15PM Mar 07, 2021Observed: 12.13 ft at 7:30PM Mar 07, 2021Observed: 12.12 ft at 7:45PM Mar 07, 2021Observed: 12.08 ft at 8:00PM Mar 07, 2021Observed: 12.12 ft at 8:15PM Mar 07, 2021Observed: 12.1 ft at 8:30PM Mar 07, 2021Observed: 12.11 ft at 8:45PM Mar 07, 2021Observed: 12.09 ft at 9:00PM Mar 07, 2021Observed: 12.07 ft at 9:15PM Mar 07, 2021Observed: 12.05 ft at 9:30PM Mar 07, 2021Observed: 12.06 ft at 9:45PM Mar 07, 2021Forecast: 11.97 ft 4:00AM Mar 08, 2021Forecast: 11.77 ft 10:00AM Mar 08, 2021Forecast: 11.58 ft 4:00PM Mar 08, 2021Forecast: 11.23 ft 10:00PM Mar 08, 2021Forecast: 10.97 ft 4:00AM Mar 09, 2021Forecast: 10.78 ft 10:00AM Mar 09, 2021Forecast: 10.79 ft 4:00PM Mar 09, 2021Forecast: 11.04 ft 10:00PM Mar 09, 2021Forecast: 11.52 ft 4:00AM Mar 10, 2021Forecast: 11.9 ft 10:00AM Mar 10, 2021Highest Forecast: 11.98 ft 4:00PM Mar 10, 2021Forecast: 11.78 ft 10:00PM Mar 10, 2021Forecast: 11.48 ft 4:00AM Mar 11, 2021Forecast: 11.13 ft 10:00AM Mar 11, 2021Forecast: 10.78 ft 4:00PM Mar 11, 2021Forecast: 10.42 ft 10:00PM Mar 11, 2021USGS--Water Resources of the United StatesMYNO3(plotting HGIRG) Graph Created (10:30PM Mar 7, 2021)ObservedForecast (issued 3:05PM Mar 7)Latest observed value: 12.06 ft at 9:45 PM PST 7-Mar-2021. Flood Stage is 35 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the North Fk Coquille River near Myrtle Point are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Coquille
Flood Categories (in feet)
Major Flood Stage: 37
Moderate Flood Stage: 36
Flood Stage: 35
Action Stage: 30
Low Stage (in feet): -9999

Historic Crests
(1) 41.20 ft on 01/01/1910
(2) 38.39 ft on 12/22/2014
(3) 37.45 ft on 12/23/1964
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 36.02 ft on 12/13/2015
(2) 38.39 ft on 12/22/2014
(3) 32.19 ft on 11/21/2012
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
37 Expect significant flooding along the North Fork Coquille River and its tributaries. Significant agricultural flooding can be expected from the Gravelford area to the confluence with the South Fork Coquille River. Log jams are possible above the Copper Bridge which will have greater impacts on this situation should they occur.
35 Expect widespread pasture and agricultural flooding. Moderate bank erosion along the North Fork Coquille River and its tributaries can also be expected.
33 Expect many areas of pasture flooding particularly near the confluence with the South Fork Coquille River near Myrtle Point. Impacts on cattle and other farm animal grazing should be anticipated.
30 Expect some flooding of pasture areas along the North Fork Coquille River in low-lying areas near the river. The rising water may impact cattle and other pasture grazing farm animals.
About This Location Collapse

Latitude: 43.068178° N, Longitude: 124.107844° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 35 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 50 ft 85 ft 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 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
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Page last modified: 30-Oct-2020 4:07 PM
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