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: Oct 17 2021 at 11:16 AM PDTNext Issuance: Oct 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, cooler. Highs 62 to 67. Northwest winds 10 to 15 mph.

Tonight: Mostly clear. Lows 36 to 41. Northwest winds around 10 mph in the evening becoming light and variable after midnight.

Tuesday: Sunny. Highs 68 to 73. Light winds.

Tuesday Night: Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of showers after midnight. Lows 44 to 49. Light winds.

Wednesday: Mostly cloudy with a 50 percent chance of showers. Highs 67 to 73. Light winds in the morning becoming southeast around 10 mph in the afternoon.

Wednesday Night: Mostly cloudy. Chance of showers in the evening, then slight chance of showers after midnight. Chance of showers 50 percent. Lows 46 to 51.

Thursday: Mostly sunny with a slight chance of showers. Highs 74 to 79.

Thursday Night: Partly cloudy in the evening then becoming mostly cloudy. Slight chance of showers. Lows 51 to 56.

Friday: Mostly cloudy with a 50 percent chance of showers. Highs 71 to 76.

Friday Night and Saturday: Mostly cloudy. Slight chance of showers. Lows 46 to 51. Highs 66 to 71.

Saturday Night and Sunday: Mostly cloudy with a 50 percent chance of showers. Lows 47 to 52. Highs 65 to 70.
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.