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| Latitude: 37.37º N | Longitude: 120.93º W | Elevation: 82 Feet | |||
| Location: Merced County in California | Bulletin Group: San Joaquin | River Group: San Joaquin | |||
| Action/Monitor: 68.0 Feet | Minor Flood: 71.0 Feet | Moderate Flood: 73.8 Feet | Major Flood: 75.0 Feet |
| Observed Data Credit | |
 | Raw streamflow data is provided by the California Department of Water Resources. |
Historical Mean Daily Stage/Flow Data |
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|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
| 2025* | 2,034 | 63.13 | Mar 20, 2025 |
| 2024* | 4,370 | 68.25 | Mar 5, 2024 |
| 2023* | 6,010 | 71.44 | Mar 21, 2023 |
| 2022* | 863 | 60.77 | Oct 18, 2021 |
| 2021* | 604 | 59.42 | Oct 28, 2020 |
| Historical High Stage/Flow Events (Period of Record - 1944 to Present) - Ranked by Flow | |||
| 1951* | 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 |
| 2011* | 6,400 | 70.51 | Mar 21, 2011 |
| * Discharge affected by regulation or diversion ** Incomplete records |
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| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 70.5 Feet | Water is up to the maintenance building in Hagaman Park. |
| 69.0 Feet | The playground area in Hagaman Park along Highway 165 is flooded. |
| 65.0 Feet | Hagaman Park along Highway 165 begins to flood. |
| Official 7 Day National Weather Service Forecast (CAZ302) |
| Today: Mostly cloudy until late afternoon then clearing. Patchy dense fog in the morning. Highs in the lower 50s. Light winds becoming northwest up to 5 mph in the afternoon. Tonight: Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the upper 30s. Northwest winds up to 5 mph in the evening becoming light. Friday: Mostly cloudy in the morning then clearing. Highs in the mid 50s. Southeast winds up to 5 mph. Friday Night: Partly cloudy. Lows around 40. Light winds. Saturday: Sunny. Highs in the upper 50s. Light winds becoming northwest up to 5 mph in the afternoon. Saturday Night: Mostly clear. Lows in the lower 40s. Sunday: Partly sunny. Highs in the upper 50s. Sunday Night: Partly cloudy. Lows in the lower 40s. Monday: Partly sunny. Highs in the upper 50s. Monday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. Tuesday through Wednesday: Mostly cloudy. Highs in the upper 50s. Lows in the lower 40s. |
| 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. |
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