CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

DEL PUERTO CREEK - PATTERSON (PTTC1)

Latitude: 37.49º N	Longitude: 121.21º W	Elevation: 200 Feet
Location: Stanislaus County in California		Bulletin Group: San Joaquin		River Group: San Joaquin

Issuance Time:

Jul 01 2025 at 8:38 AM PDT

Next Issuance:

Jul 02 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 (CAZ019)

Today: Sunny. Highs 91 to 99. Northwest winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Tonight: Clear. Lows 58 to 68. Northwest winds up to 15 mph.

Wednesday: Sunny. Highs 92 to 99. Northwest winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Wednesday Night: Clear. Lows 59 to 67. Northwest winds up to 15 mph.

Thursday: Sunny. Highs 87 to 95. West winds up to 10 mph with gusts to around 20 mph.

Thursday Night: Mostly clear. Lows 56 to 62.

Independence Day: Sunny. Highs 82 to 90.

Friday Night through Monday: Clear. Lows 53 to 63. Highs 85 to 95.

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.