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MARYS RIVER - ABOVE HOT SPRINGS CREEK (MHSN2)

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

Issuance Time:

Jun 22, 2025 at 9:09 AM PDT

Action/Monitor: 5.5 Feet

Minor Flood: 6.0 Feet

Moderate Flood: 7.5 Feet

Major Flood: 9.0 Feet

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Threshold Exceedance Plot Product Information

CSV Ensemble Files (Data in kcfs): Forecast Group | MHSN2

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		Official Forecast (Deterministic)

		Prob. of Threshold Exceedance
		Model Traces

What information is considered in this forecast?

Verification / Historical Plots
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Flood Impacts
9.0 Feet	Major flooding occurs on the marys river with many homes in deeth damaged. Transportation and communication are severely disrupted. Major damage to roads, railroads, and structures occurs, with water over a foot deep on some roads and railroads. Severe erosion and sediment deposition occurs. This is similar to the flood of february 12, 1962.
8.4 Feet	Moderate to major flooding occurs on the lower marys river with significant damage to roads, railroads, and structures. Cattle can be mired or drowned. Much of deeth's roads and structures are flooded. This is about 2060 cfs or similar to the flood of may 15, 1984.
7.6 Feet	Moderate flooding occurs on lower marys river, with damage to roads, railroads, and structures. Cattle can be mired or drowned. Streets and homes in deeth flood. This is about 1230 cfs or similar to the flood of may 20, 2005.
6.8 Feet	Minor to moderate lowland flooding occurs on lower mary's river, with flooding of many rural roads near the river. Some streets in deeth flood, as well as basements and foundations of a few homes. This is about 800 cfs.
6.0 Feet	Flood stage, about 580 cfs. Minor lowland flooding on lower mary's river, with minor flooding of rural roads throughout area. Some minor flooding of streets in deeth.
5.0 Feet	This is monitoring stage or about 365 cfs. No flooding occurs within the reach.

Official 7 Day National Weather Service Forecast (NVZ031)

Today: Warmer, sunny. Highs 65 to 73. Northeast winds up to 10 mph shifting to the southeast in the afternoon.

Tonight: Partly cloudy. Lows 42 to 48. Northeast winds up to 10 mph.

Tuesday: Mostly sunny. Highs 68 to 78. Northeast winds up to 10 mph shifting to the southwest in the afternoon.

Tuesday Night: Mostly clear. Lows 45 to 51. North winds up to 10 mph shifting to the northeast after midnight.

Wednesday: Sunny. Highs 75 to 83. South winds up to 10 mph shifting to the southwest in the afternoon.

Wednesday Night: Mostly clear. Lows in the lower 50s.

Thursday: Sunny. Highs 77 to 87.

Thursday Night: Partly cloudy. Lows 48 to 54.

Friday: Sunny. Highs 79 to 89.

Friday Night: Mostly clear. Lows 50 to 56.

Saturday: Sunny. Highs 80 to 90.

Saturday Night: Mostly clear. Lows 50 to 56.

Sunday: Sunny. Highs 85 to 93.

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