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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:

Jul 02, 2025 at 10:01 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)

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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)

rest of Today: Partly sunny with isolated thunderstorms. Highs 81 to 89. Southwest winds 10 to 20 mph. Chance of thunderstorms 20 percent.

Tonight: Mostly cloudy. Isolated dry thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 15 mph.

Thursday: Mostly sunny. Scattered thunderstorms in the afternoon. Highs 78 to 86. Southwest winds 5 to 15 mph. Chance of thunderstorms 50 percent.

Thursday Night: Mostly cloudy with scattered thunderstorms. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of thunderstorms 50 percent.

Independence Day: Partly sunny with scattered thunderstorms. Highs 73 to 81. Southwest winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of thunderstorms 50 percent.

Friday Night: Mostly clear. Lows in the upper 40s.

Saturday: Sunny. Highs 76 to 84.

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

Sunday: Sunny. Highs 81 to 89.

Sunday Night: Mostly clear. Lows in the mid 50s.

Monday: Sunny. Highs 85 to 93.

Monday Night: Mostly clear. Lows in the upper 50s.

Tuesday: Sunny. Highs 87 to 95.

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