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| Latitude: 33.22º N | Longitude: 117.36º W | Elevation: 20 Feet | |
| Location: San Diego County in California | River Group: Southern California | ||
| Issuance Time: | Oct 15 2019 at 7:44 AM PDT | Next Issuance: | Oct 16 2019 at 9:00 AM PDT |
| Monitor Stage: N/A | Flood Stage: 21.0 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 | |||
2018* |
121 |
7.02 |
Jan 9, 2018 |
2017* |
2,750 |
14.31 |
Feb 28, 2017 |
2016* |
0**** |
-- |
-- |
2015* |
0**** |
-- |
-- |
2014* |
0**** |
-- |
-- |
| Historical High Stage/Flow Events (Period of Record - Oct 1946 to Present)*** | |||
1916 |
95,600 |
-- |
Jan 27, 1916 |
1993** |
25,700 |
21.70 |
Jan 16, 1993 |
1980* |
25,000 |
14.00 |
Feb 21, 1980 |
2005* |
21,800 |
20.68 |
Jan 11, 2005 |
1995* |
19,500 |
19.97 |
Mar 06, 1995 |
| * Discharge affected by regulation or diversion | |||
| ** Maximum since regulation by Lake Henshaw | |||
| *** Most recent continuous record back to Oct 1946 with segmented periods back to Apr 1912 | |||
| **** No flow recorded during the entire water year | |||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ043) |
| Today: Mostly sunny. Warmer. Highs 71 to 76 near the coast to 77 to 82 inland. Light winds. Tonight: Mostly clear in the evening and becoming partly cloudy. Lows 54 to 60. Light winds. Wednesday: Partly cloudy. Highs 73 to 78 near the coast to 79 to 84 inland. Light winds. Wednesday Night: Partly cloudy. Patchy fog overnight. Lows 53 to 59. Light winds. Thursday: Cloudy in the morning and becoming partly cloudy. Patchy fog in the morning. Highs 68 to 73 near the coast to 74 inland. Light winds. Thursday Night: Partly cloudy in the evening and becoming cloudy. Lows 51 to 57. Friday: Cloudy in the morning and becoming mostly sunny. Highs 69 to 74 near the coast to 74 inland. Friday Night: Mostly clear in the evening and becoming partly cloudy. Patchy fog overnight. Lows 50 to 58. Saturday: Partly cloudy in the morning and becoming mostly sunny. Patchy fog in the morning. Highs 70 to 75 near the coast to 76 inland. Saturday Night: Mostly clear. Lows 51 to 57. Sunday: Mostly sunny. Highs 72 to 77 near the coast to 80 inland. Sunday Night: Mostly clear. Lows 56 to 61. Monday: Mostly sunny. Highs 76 to 81 near the coast to 82 to 87 inland. |
| Impacts - E19 Information | |
| 21.0 Feet | Damage unknown. Bridge approaches upstream threatened and at risk of undermining. |
| 24.5 Feet | Damage unknown. Camino Del Rey, Couser Canyon, and Shearer Crossing Bridge approaches at risk of being washed out. |
| 28.0 Feet | Scouring and undermining of roads and structures adjacent to the river channel. Bridge approaches designed to wash out at high flows destroyed. Indian gaming casinos parking facilities under water. Most significant damage upstream of levee with adjacent cropland underwater and homes threatened. Some infrastructure facilities damaged in city of Oceanside. |
| 29.0 Feet | Overtopping levee. Henshaw Dam was not in place nor was the levee at time of record flow. Levee is designed for PMF of 85,000 cfs. Peak adjusted discharge of 1916 event with Henshaw Dam is estimated to be 54,000 cfs. This is also assumed to be the 100 year storm. |
| 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. |
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