CNRFC - Hydrology - River Guidance - Graphical RVF

EAST FORK CARSON RIVER - MARKLEEVILLE (CEMC1)

Latitude: 38.71º N	Longitude: 119.76º W	Elevation: 5400 Feet
Location: Alpine County in California		River Group: Eastern Sierra

Issuance Time:

Aug 05 2020 at 7:15 AM PDT

Next Issuance:

Aug 06 2020 at 9:00 AM PDT

Monitor Stage: 8.0 Feet

Flood Stage: 9.0 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*	3,450	6.51	Jun 6, 2019
2018*	7,010	8.51	Apr 7, 2018
2017*	11,700	9.98	Jan 8, 2017
2016*	1,890	5.25	May 14, 2016
2015*	1,580	4.66	Feb 9, 2015
Historical High Stage/Flow Events (Period of Record - Sept 1960 to Present)
1997*	18,900	11.78	Jan 24, 1970
1963*	15,100	8.21**	Jan 31, 1963
2017*	11,700	9.98	Jan 8, 2017
2006*	10,300	9.09	Dec 31, 2005
1986*	9,520	8.79	Mar 8, 1986
1965*	9,100	7.20**	Dec 23, 1964
* Discharge affected to unknown degree by regulation or diversion
** Prior to October 1967, datum change with a difference of -2.0 ft must be applied to all data before date to convert to current datum.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ072)

Tonight: Clear. Lows 39 to 49. West winds 10 to 15 mph with gusts up to 30 mph in the evening becoming light.

Thursday: Sunny. Highs 70 to 80. Light winds becoming west around 10 mph in the afternoon.

Thursday Night: Clear. Lows 40 to 50. West winds 10 to 15 mph in the evening becoming light.

Friday: Mostly sunny. Isolated showers and thunderstorms in the afternoon. Highs 72 to 82. Light winds.

Friday Night: Partly cloudy with isolated showers and thunderstorms in the evening, then clear after midnight. Lows 44 to 54. West winds around 10 mph in the evening becoming light.

Saturday: Mostly sunny. Isolated showers and thunderstorms in the afternoon. Highs 75 to 85.

Saturday Night: Partly cloudy with isolated showers and thunderstorms in the evening, then clear after midnight. Lows 45 to 55.

Sunday through Monday: Mostly clear with a slight chance of showers and thunderstorms. Highs 77 to 87. Lows 46 to 56.

Monday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows 46 to 56.

Tuesday: Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs 74 to 84.

Tuesday Night and Wednesday: Clear. Lows 45 to 55. Highs 72 to 82.

Impacts - E19 Information
8.0 Feet	Monitor Stage. No flooding from Monitor Creek to Bryant Creek, river near bankfull and may require precautionary measures to move resources away from the river. Additional impacts to recreational river users.
9.0 Feet	Flood Stage. Minor flooding from Monitor Creek to Bryant Creek including impacts to river campgrounds and possible impacts to highway due to bank erosion. Similar to 1/8/2017, 2/10/2017, and 12/31/2005.
10.0 Feet	Moderate flooding impacting Carson River Resort campground, and potential for significant bank erosion causing road damage along Highways 89 and 4.
11.0 Feet	Major impact to transportation including Highways 89 and 4. Communication, water and power systems may be impacted. Significant inundation of low lying rangelands.
12.0 Feet	Record flooding. Major impacts to transportation, communication, power and water systems. In excess of January 1997 event.

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.

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