CNRFC - Hydrology - River Guidance - Graphical RVF

HUMBOLDT RIVER - PALISADE (PALN2)

Latitude: 40.61º N	Longitude: 116.20º W	Elevation: 4826 Feet
Location: Eureka County in Nevada		River Group: Humboldt

Issuance Time:

May 18 2021 at 8:11 AM PDT

Next Issuance:

May 19 2021 at 9:00 AM PDT

Monitor Stage: 6.0 Feet

Flood Stage: 7.0 Feet

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
2020*	538	3.18	May 23, 2020
2019*	4,200	7.46	Jun 11, 2019
2018*	1,080	4.25	Jun 1, 2018
2017*	7,170	9.69	Feb 12, 2017
2016*	1,820	5.12	Jun 10, 2016
Historical High Stage/Flow Events (Period of Record - Jul 1911 to Present)
1984*	7,870	10.08	May 18, 1984
1983*	7,240	9.75	Mar 06, 1983
1962*	6,610	10.00	Feb 12, 1962
2006*	6,330	9.08	Apr 08, 2006
1952*	6,050	9.53	May 02, 1952
* Discharge affected to unknown degree by regulation or diversion

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (NVZ036)

Today: Mostly sunny. Highs 76 to 83 valleys and 70 to 80 mountains. West winds 10 to 15 mph.

Tonight: Mostly clear. Lows 40 to 46. Southwest winds 10 to 15 mph.

Wednesday: Mostly sunny. Highs 70 to 80. Southwest winds 10 to 20 mph.

Wednesday Night: Partly cloudy in the evening then becoming mostly clear. Breezy. Lows 33 to 39. West winds 15 to 25 mph becoming northwest around 10 mph after midnight.

Thursday: Mostly sunny in the morning then becoming partly sunny. Isolated rain and snow showers in the morning, then scattered rain and snow showers in the afternoon. Snow level 6500 feet. Highs 52 to 62. West winds 10 to 15 mph.

Thursday Night: Mostly cloudy. Scattered rain and snow showers. Lows 28 to 35.

Friday: Mostly cloudy. Scattered rain and snow showers. Highs 46 to 56.

Friday Night: Mostly cloudy. Scattered rain and snow showers in the evening, then isolated rain and snow showers after midnight. Lows 29 to 35.

Saturday: Mostly cloudy in the morning then becoming partly sunny. Scattered rain and snow showers through the day. Isolated thunderstorms in the afternoon. Highs 52 to 62.

Saturday Night: Mostly cloudy. Lows 32 to 38.

Sunday: Partly sunny. Isolated rain showers in the afternoon. Highs 58 to 68.

Sunday Night: Partly cloudy in the evening then clearing. Lows 35 to 41.

Monday: Mostly sunny. Highs 65 to 75.

Impacts - E19 Information
7.0 Feet	Flood Stage - Minor lowland flooding begins.
7.5 Feet	Minor to moderate lowland flooding from Carlin to Battle Mountain.
8.0 Feet	Moderate lowland flooding from Carlin to Battle Mountain.
8.5 Feet	Significant lowland flooding with minor damage from Carlin to Battle Mountain. Some damage to low-lying structures. A few rural roads flood (similar to 06/1995 flood).
9.0 Feet	Significant to major lowland flooding with moderate damage from Carlin to Battle Mountain. Moderate damage to low-lying structures, rural roads, and bridge. Ranch buildings and livestock affected. Erosion decrades ranch/farm land (similar to 01/1943, 05,1952, and 02/1986 floods).
9.5 Feet	Major lowland flooding with significant damage to roads, railroads, and buildings along the river from Carlin to Battle Mountain. Lower portions of Carlin and Beowawe flood. Significant agricultural losses (livestock, irrigation structures, and erosion). USGS 25 year flood (similar to 02/1962 and 03/1983 floods).
10.0 Feet	Major flood damage. Extensive damage to railroads, roads, bridges, buildings, irrigation structures, and ranch land. Heavy livestock losses. Total loss probably over $10 Million in reach. Many road closures in area (similar to 05/1984 flood - record since 1910).
10.5 Feet	Disastrous flooding. Extensive damage throughout reach. Exceeds modern (05/1984) flood. USGS 50 year flood.
12.0 Feet	Catastrophic flooding. USGS estimated 100 year flood.
17.0 Feet	Record flood with widespread catastrophic damage. Like largest known flood (02/1910). Catastrophic damage to roads, bridges, railroads, and buildings. River becomes a large lake 4 to 5 miles wide from Beowawe to Battle Mountain. Transportation nearly impossible. Communications out to many areas.

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 Elko 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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