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| Latitude: 33.31º N | Longitude: 117.35º W | Elevation: 75 Feet | |
| Location: San Diego County in California | River Group: Southern California | ||
| Monitor Stage: 10.85 Feet | Flood Stage: 12.5 Feet |

| Observed Data Credit | |
![]() | Raw streamflow data is provided by the US Geological Survey (USGS). |
Historical Stage/Flow Data |
|||
|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
2025* |
3,290 | 10.90 |
Feb 14, 2025 |
2024* |
8,250 |
11.26 |
Mar 31, 2024 |
2023* |
11,100 |
11.73 |
Jan 16, 2023 |
2022* |
4,270 |
9.37 |
Dec 24, 2021 |
2021* |
1,120 |
7.31 |
Dec 29, 2020 |
| Historical High Stage/Flow Events (Period of Record - Sep 2001 to Present)** - Ranked by Flow | |||
1993* |
44,000*** |
20.47*** |
Jan 16, 1993 |
1927 |
33,600**** |
18.00 |
Feb 16, 1927 |
2017* |
31,200 |
14.60 |
Jan 22, 2017 |
1938 |
31,000 |
12.70 |
Mar 3, 1938 |
| 2011* | 30,000*** | 12.29 | Dec 22, 2010 |
2019* |
29,500 |
15.07 |
Feb 14, 2019 |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ043) |
| Tonight: Partly cloudy This Evening and becoming mostly cloudy. Patchy dense fog overnight. Lows 59 to 65. Areas of winds west 10 mph This Evening becoming light. Monday: Mostly cloudy in the morning and becoming mostly sunny. Highs 72 to 77 near the coast to 77 to 81 inland. Areas of winds northwest to 10 mph becoming west in the afternoon. Monday Night: Partly cloudy in the evening and becoming mostly cloudy. Patchy dense fog overnight. Lows 59 to 65. Areas of winds west 10 mph in the evening becoming light. Tuesday: Mostly cloudy in the morning and becoming partly cloudy. Highs 71 to 76 near the coast to 76 to 80 inland. Areas of winds west to 10 mph. Tuesday Night: Partly cloudy in the evening and becoming mostly cloudy. Lows 59 to 65. Areas of winds west to 10 mph in the evening becoming light. Wednesday: Mostly cloudy in the morning and becoming partly cloudy. Highs 72 to 77 near the coast to 77 to 82 inland. Wednesday Night: Mostly clear in the evening and becoming partly cloudy. Lows 61 to 66. Thursday: Mostly cloudy in the morning and becoming partly cloudy. Highs 72 to 77 near the coast to 78 to 82 inland. Thursday Night: Mostly clear in the evening and becoming partly cloudy. Lows 60 to 65. Friday: Mostly cloudy in the morning and becoming partly cloudy. Highs 72 to 76 near the coast to 80 inland. Friday Night: Mostly clear in the evening and becoming partly cloudy. Lows 60 to 65. Saturday: Mostly cloudy in the morning and becoming partly cloudy. Highs 72 to 77 near the coast to 76 to 80 inland. Saturday Night: Partly cloudy. Lows 61 to 66. Sunday: Mostly cloudy in the morning and becoming partly cloudy. Highs 73 to 78 near the coast to 77 to 82 inland. |
| Flood Impacts | |
| 16.29 Feet | Major flood, 37,000 cfs. Widespread inundation of Camp Pendleton with evacuations likely. Flood of Record Jan 16, 1993. |
| 13.78 Feet | Moderate flood stage, 17,000 cfs. Vandegrift Road is flooded for several miles downstream of the gage site. Stuart Mesa Road is flooded near the bridge. |
| 12.5 Feet | Minor flood stage, 8,000 cfs. Vandegrift Road has begun to flood downstream of the gage. Stuart Mesa Road closures can be expected. |
| 10.85 Feet | 2,500 cfs. The river has reached monitor stage. Personnel begin regular patrols along the levee. |
| 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 Diego 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. |