National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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TRUCKEE RIVER - FARAD (FARC1)
Latitude: 39.43º NLongitude: 120.03º WElevation: 5153 Feet
Location: Nevada County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Apr 19 2025 at 7:39 AM PDTNext Issuance: Apr 20 2025 at 9:00 AM PDT
Action/Monitor: 10.0 FeetMinor Flood: 11.0 FeetModerate Flood: 12.0 FeetMajor Flood: 13.0 Feet

Please Note:
1) Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.
Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (USGS) Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2023*
5,460
8.34
May 23, 2023
2022*
3,560
7.04
Oct 25, 2021
2021*
1,010
4.76
May 6, 2021
2020*
2,130
5.94
May 18, 2020
2019*
4,650
7.82
Apr 9, 2019
 Historical High Stage/Flow Events (Period of Record - Sept 1899 to Present) - Ranked by Flow
1951*
17,500****
14.50
Nov 21, 1950
1938*
15,500***
11.59
Dec 11, 1937
1907*
15,300**
11.59
Dec 11, 1937
1997*
14,900
13.13
Jan 02, 1997
 * Discharge affected by regulation or diversion
 ** Discharge is a daily average
 *** Aug 1912 through Dec 1937, water stage recorder at location 4.1 miles upstream at different datum.
 **** Jan 1938 through Aug 1957, water stage recorder at approximate same location operated by TCID at datum 1 ft higher.
Location Photographs
ESRI™ Locator Map
Flood Impacts
15.0 FeetRecord flooding at Farad and near record to record flooding on the entire mainstem Truckee River. Disastrous flooding of buildings,roads and bridges in the Verdi/Mogul area and downstream. Transportation is nearly cut off in all directions to and from Reno/Sparks.
14.5 FeetFlood disaster from Boca downstream to Nixon. Near record flooding of buildings, roads and bridges in the Verdi/Mogul area. Transportation in and out of the region extremely difficult. Similar to record flood on November 21 1950. About a one in 100 chance of being exceeded during any given year per USGS estimates.
14.0 FeetSevere near record flooding from Boca to Mogul with extensive damage to low lying structures along the river. Regional transportation severely affected with many major roads flooded or damaged. Not quite as severe as the record November 21 1950 flood.
13.5 FeetMajor flooding with extensive damage to roads, bridges and structures from Boca to Mogul, especially in the Verdi/Mogul area. Transportation becomes very difficult and most major roads and highways in the area are flooded, including Interstate 80. Exceeding the level and impacts from the January 1997 flood.
13.0 FeetMajor flooding from Boca to Mogul. At these flows significant damage should be expected to low lying roads,bridges and structures along the river ,especially in the Verdi/Mogul area. Transportation is significantly affected including flooding along portions of Interstate 80. Impacts roughly similar to the flood of January 1997.
12.5 FeetModerate to major flooding from Boca to Mogul. Damage to roads, bridges and low lying buildings,especially in the Verdi/Mogul area. Transportation affected with many road closures. Impacts approaching, but not as severe as January 2 1997.
12.0 FeetModerate flooding from Boca to Mogul, especially to trailer and public parks in the Verdi/Mogul area along the river. Some damage to roads,bridges and low lying structures in the area.
11.5 FeetMinor to moderate flooding from Boca to Mogul, especially to trailer and public parks in the Verdi/Mogul area along the river.
11.0 FeetFlood stage. Minor lowland flooding in some locations from Boca to Mogul, especially in the Verdi/Mogul area. Similar to the 12/31/2005 peak.
10.5 FeetMinimal flooding from Boca to Mogul,but near bankfull in portions of the Verdi/Mogul area. Similar to the 1/8/2017 peak.
10.0 FeetMonitor Stage, No flooding from Boca to Mogul, including the Floriston and Verdi areas.
9.0 FeetNo flooding from Boca to Mogul, including the Floriston and Verdi areas. Similar to the 4/7/2018 peak.
8.5 FeetNo flooding from Boca to Mogul, including the Floriston and Verdi areas. Near this leve releases from Prosser, Boca, and Stampede Reservoirs are cut to reduce high flows at Reno. Near the highest snowmelt flows in May of 2023.
Official 7 Day National Weather Service Forecast   (CAZ072)
Tonight: Clear. Lows 30 to 40. West winds around 10 mph in the evening becoming light.

Sunday: Sunny. Highs 58 to 68. Light winds becoming west around 10 mph in the afternoon.

Sunday Night: Clear. Lows 29 to 39. West winds 10 to 15 mph in the evening becoming light.

Monday: Sunny. Highs 59 to 69. Light winds.

Monday Night: Clear. Lows 31 to 41. West winds around 10 mph in the evening becoming light.

Tuesday: Sunny. Highs 58 to 68.

Tuesday Night: Clear. Lows 31 to 41.

Wednesday: Sunny. Highs 57 to 67.

Wednesday Night and Thursday: Partly cloudy. Lows 31 to 41. Highs 56 to 66.

Thursday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 31 to 41.

Friday: Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 51 to 61.

Friday Night: Partly cloudy with a slight chance of showers. Lows 28 to 38.

Saturday: Partly cloudy in the morning then becoming mostly cloudy. Chance of showers. Highs 46 to 56.
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 Reno 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.