CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

ALAMO CANAL - PLEASANTON (ALQC1)

Latitude: 37.69º N	Longitude: 121.92º W	Elevation: 330 Feet
Location: Alameda County in California		Bulletin Group: Central Coast		River Group: South Bay

Issuance Time:

Jul 07 2025 at 6:48 AM PDT

Next Issuance:

Jul 08 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 US Geological Survey (USGS). View US Geological Survey (USGS) Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ510)

rest of Tonight: Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph.

Tuesday: Sunny. Highs in the lower 80s. West winds 5 to 15 mph.

Tuesday Night: Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 15 mph.

Wednesday: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Wednesday Night: Clear. Lows in the upper 50s. Southwest winds 5 to 10 mph.

Thursday: Sunny. Highs in the mid 90s.

Thursday Night through Friday Night: Clear. Lows in the lower 60s. Highs in the mid to upper 90s.

Saturday and Saturday Night: Clear. Highs in the upper 80s to mid 90s. Lows around 60.

Sunday: Sunny. Highs in the upper 80s to mid 90s.

Sunday Night: Clear. Lows in the upper 50s.

Monday: Sunny. Highs in the lower to mid 90s.

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 Francisco Bay Area-Monterey 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.

NWS RSS Feed

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