CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

SACRAMENTO RIVER DELTA - ANTIOCH (ATIC1)

Latitude: 38.02º N	Longitude: 121.80º W	Elevation: 10 Feet
Location: Contra Costa County in California		Bulletin Group: Lower Sacramento		River Group: Lower Sacramento

Issuance Time:

May 02 2025 at 7:31 AM PDT

Next Issuance:

May 03 2025 at 9:00 AM PDT

Action/Monitor: N/A

Minor Flood: N/A

Moderate Flood: N/A

Major Flood: N/A

Plot Type:

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

Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Rio Vista, Antioch, Mallard Island, and Venice Island

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ018)

Today: Mostly cloudy. Highs 66 to 71. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Tonight: Mostly clear. Lows around 51. West winds 10 to 15 mph with gusts to around 25 mph.

Sunday: Sunny, warmer. Highs 74 to 80. Northwest winds 10 to 20 mph with gusts to around 40 mph.

Sunday Night: Clear, breezy. Lows around 59. Northwest winds 10 to 25 mph. Gusts up to 35 mph increasing to 45 mph after midnight.

Monday: Sunny, breezy. Highs 81 to 87. North winds 15 to 25 mph with gusts to around 45 mph.

Monday Night: Clear. Lows around 57.

Tuesday: Sunny. Highs 79 to 85.

Tuesday Night through Wednesday Night: Clear. Lows around 52. Highs 77 to 83.

Thursday and Thursday Night: Mostly clear. Highs 78 to 84. Lows around 52.

Friday: Sunny. Highs 80 to 86.

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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Verification - Historical Graphical RVF
Month:	Day:	Year:	Cycle:
To view other verification locations, use our Historical Graphical River Forecast Interface.