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| Latitude: 37.37º N | Longitude: 120.93º W | Elevation: 82 Feet | |
| Location: Merced County in California | River Group: San Joaquin | ||
| Monitor Stage: 68.0 Feet | Flood Stage: 71.0 Feet |

| Observed Data Credit | |
![]() | Raw streamflow data is provided by the California Department of Water Resources. |
Historical Stage/Flow Data |
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Note: Water Year 2025 is currently showing peak daily mean values. These will be updated to instantaneous peaks in the coming months. |
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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 |
| Official 7 Day National Weather Service Forecast (CAZ302) |
| Today: Sunny. Highs in the mid 60s. Northwest winds 10 to 20 mph. Tonight: Mostly clear. Lows in the upper 30s. Northwest winds up to 15 mph. Friday: Sunny. Highs in the mid 60s. Northwest winds up to 10 mph. Friday Night: Mostly clear. Lows around 40. Northwest winds up to 10 mph. Saturday: Mostly sunny. Highs in the upper 60s. Northwest winds up to 5 mph. Saturday Night and Sunday: Mostly clear. Lows in the lower 40s. Highs in the mid 70s. Sunday Night: Clear. Lows in the mid 40s. Monday and Monday Night: Mostly clear. Highs in the mid 70s. Lows around 50. Tuesday: Mostly sunny. Highs in the lower 70s. Tuesday Night and Wednesday: Mostly clear. Lows in the upper 40s. Highs in the lower 70s. |
| 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. |
| 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. |