National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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PACHECO CREEK - DUNNEVILLE (PHOC1)
Latitude: 36.98º NLongitude: 121.38º WElevation: 233 Feet
Location: Santa Clara County in CaliforniaBulletin Group: Central CoastRiver Group: Salinas/Pajaro
Issuance Time: Jun 30 2025 at 6:46 AM PDTNext Issuance: Jul 01 2025 at 9:00 AM PDT
Action/Monitor: 10.0 FeetMinor Flood: N/A Moderate Flood: 12.0 FeetMajor Flood: N/A

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
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (USGS) Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ514)
rest of Tonight: Clear. Lows in the 60s to lower 70s. West winds 5 to 10 mph.

Tuesday: Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.

Tuesday Night: Clear. Lows in the 60s to lower 70s. West winds 5 to 10 mph.

Wednesday: Sunny. Highs in the lower to mid 80s. West winds around 5 mph.

Wednesday Night: Clear. Lows in the upper 50s to mid 60s. Southwest winds around 10 mph.

Thursday: Sunny. Highs in the upper 70s.

Thursday Night and Independence Day: Mostly clear. Lows in the 50s. Highs in the 70s.

Friday Night through Monday: Clear. Lows in the 50s to lower 60s. Highs in the upper 70s.
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.