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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
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CACHE CREEK - RUMSEY (RMSC1)
Latitude: 38.89º NLongitude: 122.24º WElevation: 400 Feet
Location: Yolo County in CaliforniaRiver Group: Lower Sacramento
Monitor Stage: 12.0 FeetFlood Stage: 14.0 Feet

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

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2024
18,700
12.51
Feb 4, 2024
2023
11,200
10.92
Mar 14, 2023
2022
4,410
6.07
Oct 24, 2021
2021
547
2.67
Apr 30, 2021
2020
778
3.01
Jun 25, 2020
 Historical High Stage/Flow Events (Period of Record - January 1945 to Present) - Ranked by Flow
1958
50,000
18.40
Feb 24, 1958
1997
--
18.06*
Jan 1, 1997
1983
--
17.88*
Jan 26, 1983
1995
--
17.07*
Mar 9, 1995
 * Above rating table, may be inaccurate
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Clear. Lows 49 to 57. South winds up to 10 mph with gusts to around 20 mph.

Sunday: Mostly sunny. Highs 84 to 92. South winds up to 10 mph.

Sunday Night: Mostly clear. Lows 50 to 56. South winds around 10 mph with gusts to around 20 mph.

Monday: Sunny. Highs 83 to 91. South winds up to 10 mph.

Monday Night: Clear. Lows 51 to 60. South winds up to 10 mph with gusts to around 20 mph.

Tuesday: Sunny. Highs 89 to 97.

Tuesday Night: Clear. Lows 56 to 66.

Wednesday and Wednesday Night: Clear. Highs 93 to 101. Lows 56 to 66.

juneteenth through Saturday: Clear. Highs 83 to 93. Lows 52 to 62.
Flood Impacts
17.0 FeetHighway 16 is closed. The town of Rumsey is cut off due to high water.
17.0 FeetHighway 16 is closed. The town of Rumsey is cut off due to high water.
14.0 FeetCache Creek leaves its banks flooding low lying orchards and farm land around the creek.
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.