CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

SMITH RIVER - DOCTOR FINE BRIDGE (FTDC1)

Latitude: 41.88º N	Longitude: 124.14º W	Elevation: 0 Feet
Location: Del Norte County in California		Bulletin Group: North Coast		River Group: North Coast

Issuance Time:

Mar 23 2025 at 8:28 AM PDT

Next Issuance:

Mar 24 2025 at 9:00 AM PDT

Action/Monitor: 27.0 Feet

Minor Flood: 33.0 Feet

Moderate Flood: 36.0 Feet

Major Flood: 39.0 Feet

Plot Type:

Please Note:
1) Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.

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

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2023	81,800*	29.72	Mar 13, 2023
2022	40,100*	24.67	Jan 4, 2022
2021	91,700*	30.59	Jan 13, 2021
2020	49,500*	26.14	Jan 26, 2020
2019	108,700*	31.78	Apr 8, 2019
Historical High Stage/Flow Events (Period of Record - Oct 1950 to Present) - Ranked by Flow
1965	207,000*	39.50	Dec 22, 1964
1956	176,500*	37.40	Dec 22, 1955
1972	173,700*	37.20	Mar 03, 1972
1951	170,000*	36.90	Oct 29, 1950
* Estimated flow (Not Official)

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
40.0 Feet	Many roads and structures in the vicinity of the river are likely to be threatened. Significant flooding expected along US Highways 101 and 199, South Bank Rd, and in low lying areas between Lake Earl and the river, including areas along Lower Lake Drive.
38.0 Feet	Expect flooding of portions of Highway 197 and South Bank Rd in the vicinity of US Highway 101. Flooding is also expected in low lying areas between Lake Earl and the river, including areas along Lower Lake Drive. Some access roads and homes in this area may be flooded.
36.0 Feet	Flooding of South Bank Rd in the vicinity of US Highway 101 is likely. Water can flow across low-lying areas into Lake Earl about 4 miles south of the river, including areas along Lower Lake Drive. Some low-lying residential access roads may flood.
33.0 Feet	Flooding is likely near the gravel plant and on South Bank Road in the vicinity of US Highway 101. Water may flow across low-lying areas into Lake Earl about 4 miles south of the river, including areas along lower Lake Drive.
31.0 Feet	Minor flooding may occur around the gravel plant near US Highway 101 and South Bank Road approximately 1 mile upstream from Doctor Fine Bridge.

Official 7 Day National Weather Service Forecast (CAZ101)

Tonight: Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog. Lows 44 to 54. Northwest wind around 5 mph.

Monday: Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs 61 to 71. Northwest wind around 5 mph.

Monday Night: Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 47 to 57. West wind around 5 mph shifting to the south overnight.

Tuesday: Mostly cloudy. Patchy fog. Highs 60 to 70. Northwest wind around 5 mph.

Tuesday Night: Mostly cloudy. Patchy fog. Slight chance of rain. Lows 45 to 55. South wind around 5 mph.

Wednesday: Mostly cloudy. Rain. Highs 57 to 67. South wind 10 to 20 mph with gusts to around 35 mph.

Wednesday Night through Friday: Rain. Lows 38 to 48. Highs 52 to 67.

Friday Night and Saturday: Mostly cloudy. Chance of rain. Lows 35 to 45. Highs 47 to 60.

Saturday Night: Mostly cloudy. Rain likely. Lows 39 to 49.

Sunday: Rain. Highs 49 to 59.

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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