CNRFC - Hydrology - River Guidance - Graphical RVF

STANISLAUS RIVER - ORANGE BLOSSOM (OBBC1)

Latitude: 37.78º N	Longitude: 120.75º W	Elevation: 117 Feet
Location: Stanislaus County in California		River Group: San Joaquin

Issuance Time:

Mar 22 2023 at 2:20 PM PDT

Next Issuance:

Mar 23 2023 at 9:00 AM PDT

Monitor Stage: 13.0 Feet

Flood Stage: 16.0 Feet

Plot Type:

Observed Data Credit
	Raw streamflow data is provided by the California Department of Water Resources. View CA DWR Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2021*	1,750	4.78	Apr 23, 2021
2020*	4,370	8.66	Dec 6, 2019
2019*	6,120	10.94	Mar 6, 2019
2018*	2,960	7.25	May 16, 2018
2017*	5,330	10.21	May 20, 2017
Historical High Stage/Flow Events (Period of Record - Apr 1940 to Present) - Ranked by Flow
1956*	--	31.80**	Dec 23, 1956
1997*	--	13.95	Jan 02, 1997
1983	6,980	12.10	Nov 24, 1983
1986*	7,850	12.90	Mar 12, 1986
* Discharge affected by regulation or diversion
** Peak Stage of record occurred prior to New Melones Dam (1979)

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ019)

Tonight: Mostly cloudy with a slight chance of rain showers. Lows 42 to 47. South winds up to 10 mph with gusts to around 20 mph.

Thursday: Mostly cloudy. A slight chance of rain showers in the morning. Highs 52 to 61. West winds up to 15 mph with gusts to around 25 mph.

Thursday Night: Mostly cloudy. A slight chance of rain showers in the evening. Lows 35 to 41. West winds 10 to 15 mph with gusts to around 30 mph.

Friday: Mostly sunny in the morning then becoming partly cloudy. Highs 51 to 59. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows 35 to 41. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Saturday: Mostly sunny. Highs 52 to 60.

Saturday Night: Mostly clear. Lows 32 to 38.

Sunday: Mostly sunny. Areas of frost. Highs 52 to 60.

Sunday Night: Partly cloudy. Lows 36 to 41.

Monday: Mostly cloudy with a chance of rain showers. Highs 53 to 60.

Monday Night and Tuesday: Rain showers likely. Lows 40 to 46. Highs 51 to 60.

Tuesday Night and Wednesday: Mostly cloudy with a chance of rain showers. Lows 38 to 44. Highs 51 to 60.

Impacts - E19 Information
10.5 Feet	Inundation of several camp sites at Caswell State Park occurs.
11.0 Feet	The lowest areas in Orange Blossom Park begins to flood. Caswell State Park lower areas are flooded.
11.5 Feet	Caswell State Park access roads and park areas are flooded. Orange Blossom Park lower areas are flooded.

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 Sacramento 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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