CNRFC - Hydrology - River Guidance - Graphical RVF

Start of River Group

MARYS RIVER - ABOVE HOT SPRINGS CREEK (MHSN2)

Latitude: 41.25º N	Longitude: 115.26º W	Elevation: 5504 Feet
Location: Elko County in Nevada		River Group: Humboldt

Issuance Time:

Nov 26 2022 at 8:17 AM PST

Next Issuance:

Nov 27 2022 at 9:00 AM PST

Monitor Stage: 5.5 Feet

Flood Stage: 6.0 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*	91	3.86	May 23, 2021
2020*	329	5.24	May 4, 2020
2019*	624	6.56	Jun 2, 2019
2018*	174	3.95	May 28, 2018
2017*	943	7.71	Mar 23, 2017
Historical High Stage/Flow Events (Period of Record - Oct 1943-Sep 1980 and Oct 1981 to Present) - Ranked by Flow
1962*	4,210	7.63	Feb 12, 1962
1984*	2,110	8.39	May 15, 1984
2006*	1,330	3.24	Apr 17, 2006
1952*	1,250	6.57	Apr 29, 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 (NVZ031)

Today: Partly sunny. Highs 30 to 38. Southwest winds 5 to 15 mph with gusts to around 30 mph.

Tonight: Mostly cloudy. A 50 percent chance of snow after midnight. Lows 18 to 24. Southwest winds 10 to 15 mph with gusts to around 40 mph.

Monday: Breezy. Snow likely in the morning, then chance of snow in the afternoon. Snow accumulation up to 4 inches. Highs 25 to 33. West winds 10 to 25 mph with gusts to around 40 mph. Chance of snow 70 percent.

Monday Night: Colder. Mostly cloudy. Chance of snow in the evening. Lows 6 to 12. Northwest winds 10 to 15 mph. Gusts up to 35 mph increasing to 45 mph after midnight. Chance of snow 50 percent.

Tuesday: Partly sunny in the morning then clearing. Highs 17 to 25. West winds 5 to 15 mph with gusts to around 40 mph.

Tuesday Night: Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature around 11.

Wednesday: Not as cold. Mostly cloudy. Highs 24 to 32.

Wednesday Night: Mostly cloudy. Near steady temperature in the lower 20s.

Thursday: Mostly cloudy with scattered snow showers. Highs 29 to 35. Chance of snow 50 percent.

Thursday Night: Mostly cloudy with scattered snow showers. Lows 13 to 19. Chance of snow 50 percent.

Friday: Partly sunny. Scattered snow showers in the morning. Highs 25 to 31. Chance of snow 30 percent.

Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature around 17.

Saturday: Partly sunny with scattered snow showers. Highs 27 to 33. Chance of snow 40 percent.

Impacts - E19 Information
6.0 Feet	Minor lowland flooding on Lower Marys River. Minor flooding of rural roads throughout area. Some minor flooding of streets in Deeth.
6.8 Feet	Minor to moderate lowland flooding on Lower Marys River. Flooding of many rural roads near river. Some streets in Deeth flooded with basements and foundations of a few homes flooded.
7.6 Feet	Moderate lowland flooding on Lower Marys River with moderate damage to roads, railroads, and structures in floodplain. Cattle subject to miring and drowning. Many streets in Deeth flooded with basements and foundations of some homes flooded. (Similar to flood of May 20, 2005)
8.4 Feet	Moderate to major flooding on Lower Marys River with significant damage to roads, railroads, and structures in floodplain. Cattle subject to miring and drowning. Much of the lower portion of Deeth is inundated with many basements and foundations of homes flooded. (Similar to flood of May 15, 1984)
9.0 Feet	Major flooding on Lower Marys River with many homes in low-lying sections of Deeth sustaining damage. Transportation and communication in area severely disrupted. Major damage to roads, railroads, and structures in floodplain. Water over a foot deep on some roads and railroads. Cattle subject to drowning. Sever erosion and sediment damage throughout reach. (Similar to record flood of February 12, 1962)

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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