CNRFC - Hydrology - River Guidance - Graphical RVF

EEL RIVER - SCOTIA (SCOC1)

Latitude: 40.49º N	Longitude: 124.1º W	Elevation: 36 Feet
Location: Humboldt County in California		River Group: North Coast

Issuance Time:

Mar 20 2023 at 1:54 PM PDT

Next Issuance:

Mar 21 2023 at 9:00 AM PDT

Monitor Stage: 45.0 Feet

Flood Stage: 51.0 Feet

Plot Type:

Observed Data Credit
	Raw streamflow data is provided by the US Geological Survey (USGS). View USGS Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2021	30,100	19.80	Feb 2, 2021
2020	50,200	24.17	Jan 26, 2020
2019	272,000	50.99	Feb 27, 2019
2018	101,000	32.67	Apr 7, 2018
2017	264,000	50.36	Jan 11, 2017
Historical High Stage/Flow Events (Period of Record - Oct 1916 to Present)* - Ranked by Flow
1965	752,000	72.00	Dec 23, 1964
1956	541,000	61.90	Dec 22, 1955
1974	387,000	52.31	Jan 16, 1974
1995	368,000	51.30	Jan 9, 1995
1986	364,000	51.08	Feb 17, 1986
1997	360,000	54.97	Jan 1, 1997

* Most recent continuous record back to Oct 1916 with segmented periods back to Dec 1910

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ103)

Tonight: Partly cloudy early in the evening then becoming mostly cloudy. Lows 34 to 44. North wind around 5 mph shifting to the east overnight.

Tuesday: Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. Highs 53 to 63. Northeast wind around 5 mph shifting to the north 5 to 15 mph in the afternoon.

Tuesday Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain showers overnight. Lows 36 to 46. North wind 5 to 15 mph shifting to the northeast overnight.

Wednesday: Mostly cloudy. Rain likely. Highs 48 to 58. West wind around 10 mph.

Wednesday Night: Mostly cloudy. Chance of rain showers. Lows 36 to 46. Northwest wind 5 to 15 mph.

Thursday: Mostly cloudy. Rain showers. Highs 45 to 55. Southwest wind 5 to 15 mph.

Thursday Night and Friday: Rain showers likely. Lows 32 to 42. Highs 44 to 55.

Friday Night through Saturday Night: Mostly cloudy. Chance of rain showers. Lows 29 to 39. Highs 44 to 55.

Sunday through Monday: Rain likely. Highs 44 to 55. Lows 29 to 39.

Impacts - E19 Information
46.0 Feet	Minor flooding is possible in the northern portion of the River's Edge RV Park in Rio Dell. Occupants of the park need to be ready to move their vehicles to higher ground.
48.0 Feet	Flooding of the River's Edge RV Park in Rio Dell is expected. Occupants of the park may need to move their vehicles to higher ground.
50.0 Feet	Flooding of the River's Edge RV Park in Rio Dell is likely. Occupants of the park will need to move their vehicles to higher ground.
52.0 Feet	Minor flooding in the Shively area is possible.
55.0 Feet	Flooding of low-lying areas near Shively likely, and possible closure of portions of the Avenue of the Giants (Highway 254).
62.0 Feet	Flooding of many low-lying areas near the river is likely. Numerous closures along the Avenue of the Giants (Highway 254).
67.0 Feet	Expect significant flooding in all areas near the river with numerous road closures, including the Avenue of the Giants (Highway 254).
72.0 Feet	Extensive and severe flooding of all areas adjacent to the river with possible damage to roads, bridges, and other structures. Expect many road closures including the Avenue of the Giants (Highway 254) and possibly US Highway 101.
74.0 Feet	Extensive and severe flooding throughout the river valley with major damage to roads, bridges, and structures. Numerous road closures including the Avenue of the Giants (Highway 254) and US Highway 101.

Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Eureka Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.

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