CNRFC - Hydrology - River Guidance - Graphical RVF

End of River Group

SAN DIEGO RIVER - FASHION VALLEY (FSNC1)

Latitude: 32.77º N	Longitude: 117.17º W	Elevation: 20 Feet
Location: San Diego County in California		River Group: Southern California

Issuance Time:

Feb 20 2019 at 2:36 PM PST

Next Issuance:

Feb 21 2019 at 9:00 AM PST

Monitor Stage: 7.5 Feet

Flood Stage: 11.3 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
2017	9,810	14.15	Feb 28, 2017
2016	3,340	11.61	Jan 5, 2016
2015	1,290	8.97	Jul 19, 2015
2014	460	6.74	Mar 2, 2014
2013	582	6.59	Dec 13, 2012
Historical High Stage/Flow Events (Period of Record - Jan 1982 to Present)
2017	9,810	14.15	Feb 28, 2017
1995*	9,430	13.47	Mar 06, 1995
2011*	9,420	14.06	Dec 22, 2010
1983	8,280	13.11	Mar 02, 1983
1998	7,090	12.80	Feb 08, 1998
* Since upstream regulation by El Capitan and San Vicente Reservoirs

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ043)

Rest of Today: Partly cloudy with a chance of showers. Highs around 57. Areas of winds southwest 15 mph with gusts to 25 mph. Chance of measurable precipitation 50 percent.

Tonight: Showers. Lows 40 to 47. Areas of winds west 15 to 20 mph with gusts to 30 mph.

Thursday: Showers in the morning, then showers likely and slight chance of thunderstorms in the afternoon. Highs 53 to 58. Areas of winds west 15 to 20 mph. Gusts to 30 mph and becoming 25 mph in the afternoon.

Thursday Night: Partly cloudy. Showers likely and slight chance of thunderstorms in the evening, then slight chance of showers overnight. Colder. Lows 32 to 41. Areas of winds north 15 mph in the evening becoming light. Chance of measurable precipitation 70 percent.

Friday: Mostly sunny. Highs 56 to 61. Light winds becoming west 15 mph in the afternoon.

Friday Night: Mostly clear in the evening and becoming partly cloudy. Lows 33 to 43. Light winds.

Saturday: Partly cloudy in the morning and becoming mostly sunny. Highs 58 to 63.

Saturday Night: Mostly clear in the evening and becoming partly cloudy. Lows 37 to 45.

Sunday: Partly cloudy. Highs around 61.

Sunday Night: Mostly clear. Lows 40 to 48.

Monday: Mostly sunny. Highs around 62.

Monday Night: Mostly clear. Lows 41 to 48.

Tuesday: Mostly sunny. Highs around 64.

Tuesday Night: Partly cloudy. Lows 41 to 49.

Wednesday: Partly cloudy. Highs 63 to 68.

Impacts - E19 Information
6.5 Feet	Avenida Del Rio under water.
7.5 Feet	Water begins to flow over Camino Del Este. Barricades needed.
8.8 Feet	Fashion Valley Road closed. Officials barracade the road to travel.
11.3 Feet	Minor flood. Low water crossings over the river in Mission Valley are closed and under water. Roads impacted include, Fashion Valley Road, Avenida Del Rio, Camino Del Este, Camino De La Reina, and Mission Center Road. Water flows into Fashion Valley Parking Lot.
13.5 Feet	Parking structures designed for flooding fill with water. Golf course under water. Hotel Circle Road North under water.
14.01 Feet	Numerous area roads closed, portions of the Fashion Valley parking facilities under water. Extensive flooding of Qualcomm Stadium, including the stadium and surrounding parking lot.
16.5 Feet	23,500 cfs. Most unelevated roads and intersections in Mission Valley flooded and impassable. Evacuations may be needed for businesses and residences, as well as likely golf course inundation and possible damage to businesses. Portions of the trolley line impacted.
17.5 Feet	Water reaching the lowest portions of the State Route 163 (Cabrillo Freeway) over the San Diego River. Road closure may be needed. Major flooding of surface streets and businesses in Mission Valley.
19.6 Feet	75,000 cfs. Most of the valley under water. Considerable damage.

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 San Diego 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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