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

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MERCED RIVER - STEVINSON (STVC1)
Latitude: 37.37º NLongitude: 120.93º WElevation: 82 Feet
Location: Merced County in CaliforniaRiver Group: San Joaquin
Issuance Time: Sep 17 2021 at 7:52 AM PDTNext Issuance: Sep 18 2021 at 9:00 AM PDT
Monitor Stage: 68.0 FeetFlood Stage: 71.0 Feet

Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR 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.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2020*
2,890
65.31
Oct 2, 2019
2019*
5,970
69.55
May 25, 2019
2018*
4,610
67.72
Apr 12, 2018
2017*
7,540
71.63
Feb 26, 2017
2016*
1,644
62.74
Jan 20, 2016
 Historical High Stage/Flow Events (Period of Record - 1944 to Present) - Ranked by Flow
1950*
13,600
73.81
Dec 05, 1950
2017*
7,540
71.63
Feb 26, 2017
1984
7,420
70.10
Mar 14, 1984
1969*
7,190
70.00
Jan 25, 1969
1967*
6,510
69.40
Jul 04, 1967
 * Discharge affected by regulation or diversion
 ** Incomplete records
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ302)
Today: Sunny. Highs 88 to 93. Light winds in the morning becoming west 10 to 15 mph in the afternoon.

Tonight: Mostly clear. Lows 52 to 57. Northwest winds 10 to 15 mph with gusts to around 30 mph.

Saturday: Sunny. Highs 86 to 91. Northwest winds 10 to 15 mph.

Saturday Night: Mostly clear. Lows 53 to 58. Northwest winds 10 to 15 mph.

Sunday: Sunny. Highs 78 to 83. Northwest winds 10 to 15 mph.

Sunday Night: Mostly clear. Lows 51 to 56.

Monday: Sunny. Highs 85 to 90.

Monday Night: Mostly clear. Lows 55 to 60.

Tuesday: Sunny. Highs 90 to 95.

Tuesday Night: Partly cloudy. Lows 57 to 62.

Wednesday: Sunny. Highs 92 to 97.

Wednesday Night: Partly cloudy. Lows 56 to 61.

Thursday: Sunny. Highs 87 to 92.
Impacts - E19 Information
65.0 FeetHagaman Park along Highway 165 begins to flood.
66.0 FeetLower park benches in picnic area under water.
69.0 FeetThe playground area in Hagaman Park along Highway 165 is flooded.
70.5 FeetWater is up to the maintenance building in Hagaman Park.
73.81 FeetFlood of record (12/05/1950 - 13,600 cfs).
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 Joaquin Valley-Hanford 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.