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:

May 29 2020 at 8:40 AM PDT

Next Issuance:

May 30 2020 at 9:00 AM PDT

Monitor Stage: 5.5 Feet

Flood Stage: 6.0 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
2019*	624	6.56	Jun 2, 2019
2018*	174	3.95	May 28, 2018
2017*	943	7.71	Mar 23, 2017
2016*	345	5.02	Apr 26, 2016
2015*	299	4.97	May 28, 2015
Historical High Stage/Flow Events (Period of Record - Oct 1943-Sep 1980 and Oct 1981 to Present)
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)

Tonight: Partly cloudy in the evening then clearing. Lows 49 to 58. Southeast winds around 10 mph.

Saturday: Mostly sunny. Windy. Patchy blowing dust in the afternoon. Highs 83 to 93. Southeast winds 10 to 15 mph increasing to south 20 to 30 mph in the afternoon. Gusts up to 45 mph increasing to 50 mph in the afternoon.

Saturday Night: Mostly clear. Areas of blowing dust in the evening. Lows 35 to 45. Southwest winds 10 to 20 mph. Gusts up to 35 mph.

Sunday: Mostly sunny. Highs 73 to 83. Southwest winds around 10 mph.

Sunday Night: Mostly cloudy. Lows 39 to 49. North winds around 10 mph.

Monday: Mostly sunny in the morning then becoming partly sunny. Highs 77 to 87.

Monday Night and Tuesday: Mostly cloudy. Isolated showers and thunderstorms in the evening. Isolated rain showers and thunderstorms in the afternoon. Lows 41 to 50. Highs 75 to 85.

Tuesday Night: Mostly cloudy. Lows 42 to 52.

Wednesday: Partly sunny. Scattered rain showers and isolated thunderstorms in the afternoon. Highs 78 to 85 valleys and 72 to 82 mountains.

Wednesday Night: Mostly cloudy in the evening then becoming partly cloudy. Isolated showers and thunderstorms in the evening. Lows 41 to 50.

Thursday: Mostly sunny. Scattered rain showers and isolated thunderstorms in the afternoon. Highs 77 to 85 valleys and 71 to 81 mountains.

Thursday Night: Mostly cloudy. Isolated thunderstorms in the evening. Isolated rain showers through the night. Lows 41 to 50.

Friday: Mostly sunny. Isolated rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. Highs 71 to 81.

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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