San Joaquin River at Newman
Critical Stages
63' - Action
69.4' - Flood
70.7' - Moderate
71.7' - Major
Latest Observation
Updated: 10:45 PM PST 12/7/25
Status: No Flooding
Stage: 49.46 ft
Flow: 0.542 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1 AM 12/8 | 49.46 | 0.542 |
| 2 AM 12/8 | 49.46 | 0.542 |
| 3 AM 12/8 | 49.46 | 0.542 |
| 4 AM 12/8 | 49.46 | 0.542 |
| 5 AM 12/8 | 49.46 | 0.542 |
| 6 AM 12/8 | 49.45 | 0.539 |
| 7 AM 12/8 | 49.45 | 0.539 |
| 8 AM 12/8 | 49.45 | 0.539 |
| 9 AM 12/8 | 49.45 | 0.539 |
| 10 AM 12/8 | 49.45 | 0.539 |
| 11 AM 12/8 | 49.45 | 0.539 |
| 12 PM 12/8 | 49.44 | 0.536 |
| 1 PM 12/8 | 49.44 | 0.536 |
| 2 PM 12/8 | 49.44 | 0.536 |
| 3 PM 12/8 | 49.44 | 0.536 |
| 4 PM 12/8 | 49.44 | 0.536 |
| 5 PM 12/8 | 49.43 | 0.533 |
| 6 PM 12/8 | 49.43 | 0.533 |
| 7 PM 12/8 | 49.43 | 0.533 |
| 8 PM 12/8 | 49.43 | 0.533 |
| 9 PM 12/8 | 49.43 | 0.533 |
| 10 PM 12/8 | 49.42 | 0.531 |
| 11 PM 12/8 | 49.42 | 0.531 |
| 12 AM 12/9 | 49.42 | 0.531 |
| 1 AM 12/9 | 49.42 | 0.531 |
| 2 AM 12/9 | 49.41 | 0.528 |
| 3 AM 12/9 | 49.41 | 0.528 |
| 4 AM 12/9 | 49.41 | 0.528 |
| 5 AM 12/9 | 49.41 | 0.528 |
| 6 AM 12/9 | 49.41 | 0.528 |
| 7 AM 12/9 | 49.4 | 0.525 |
| 8 AM 12/9 | 49.4 | 0.525 |
| 9 AM 12/9 | 49.4 | 0.525 |
| 10 AM 12/9 | 49.4 | 0.525 |
| 11 AM 12/9 | 49.39 | 0.522 |
| 12 PM 12/9 | 49.39 | 0.522 |
| 1 PM 12/9 | 49.39 | 0.522 |
| 2 PM 12/9 | 49.38 | 0.519 |
| 3 PM 12/9 | 49.38 | 0.519 |
| 4 PM 12/9 | 49.38 | 0.519 |
| 5 PM 12/9 | 49.38 | 0.519 |
| 6 PM 12/9 | 49.38 | 0.519 |
| 7 PM 12/9 | 49.37 | 0.517 |
| 8 PM 12/9 | 49.37 | 0.517 |
| 9 PM 12/9 | 49.37 | 0.517 |
| 10 PM 12/9 | 49.37 | 0.517 |
| 11 PM 12/9 | 49.36 | 0.514 |
| 12 AM 12/10 | 49.36 | 0.514 |
| 1 AM 12/10 | 49.36 | 0.514 |
| 2 AM 12/10 | 49.36 | 0.514 |
| 3 AM 12/10 | 49.35 | 0.511 |
| 4 AM 12/10 | 49.35 | 0.511 |
| 5 AM 12/10 | 49.35 | 0.511 |
| 6 AM 12/10 | 49.35 | 0.511 |
| 7 AM 12/10 | 49.34 | 0.508 |
| 8 AM 12/10 | 49.34 | 0.508 |
| 9 AM 12/10 | 49.34 | 0.508 |
| 10 AM 12/10 | 49.34 | 0.508 |
| 11 AM 12/10 | 49.34 | 0.508 |
| 12 PM 12/10 | 49.33 | 0.506 |
| 1 PM 12/10 | 49.33 | 0.506 |
| 2 PM 12/10 | 49.33 | 0.506 |
| 3 PM 12/10 | 49.33 | 0.506 |
| 4 PM 12/10 | 49.32 | 0.503 |
| 5 PM 12/10 | 49.32 | 0.503 |
| 6 PM 12/10 | 49.32 | 0.503 |
| 7 PM 12/10 | 49.32 | 0.503 |
| 8 PM 12/10 | 49.31 | 0.5 |
| 9 PM 12/10 | 49.31 | 0.5 |
| 10 PM 12/10 | 49.31 | 0.5 |
| 11 PM 12/10 | 49.31 | 0.5 |
| 12 AM 12/11 | 49.3 | 0.497 |
| 1 AM 12/11 | 49.3 | 0.497 |
| 2 AM 12/11 | 49.3 | 0.497 |
| 3 AM 12/11 | 49.3 | 0.497 |
| 4 AM 12/11 | 49.3 | 0.497 |
| 5 AM 12/11 | 49.29 | 0.495 |
| 6 AM 12/11 | 49.29 | 0.495 |
| 7 AM 12/11 | 49.29 | 0.495 |
| 8 AM 12/11 | 49.29 | 0.495 |
| 9 AM 12/11 | 49.28 | 0.492 |
| 10 AM 12/11 | 49.28 | 0.492 |
| 11 AM 12/11 | 49.28 | 0.492 |
| 12 PM 12/11 | 49.28 | 0.492 |
| 1 PM 12/11 | 49.27 | 0.489 |
| 2 PM 12/11 | 49.27 | 0.489 |
| 3 PM 12/11 | 49.27 | 0.489 |
| 4 PM 12/11 | 49.27 | 0.489 |
| 5 PM 12/11 | 49.27 | 0.489 |
| 6 PM 12/11 | 49.26 | 0.486 |
| 7 PM 12/11 | 49.26 | 0.486 |
| 8 PM 12/11 | 49.26 | 0.486 |
| 9 PM 12/11 | 49.26 | 0.486 |
| 10 PM 12/11 | 49.25 | 0.484 |
| 11 PM 12/11 | 49.25 | 0.484 |
| 12 AM 12/12 | 49.25 | 0.484 |
| 1 AM 12/12 | 49.25 | 0.484 |
| 2 AM 12/12 | 49.24 | 0.481 |
| 3 AM 12/12 | 49.24 | 0.481 |
| 4 AM 12/12 | 49.24 | 0.481 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 11:45 PM 12/7 | 49.46 | 0.542 |
| 11:30 PM 12/7 | 49.45 | 0.539 |
| 11:15 PM 12/7 | 49.46 | 0.542 |
| 11:00 PM 12/7 | 49.46 | 0.542 |
| 10:45 PM 12/7 | 49.46 | 0.542 |
| 10:30 PM 12/7 | 49.46 | 0.542 |
| 10:15 PM 12/7 | 49.46 | 0.542 |
| 10:00 PM 12/7 | 49.46 | 0.542 |
| 9:45 PM 12/7 | 49.46 | 0.542 |
| 9:30 PM 12/7 | 49.46 | 0.542 |
| 9:15 PM 12/7 | 49.46 | 0.542 |
| 9:00 PM 12/7 | 49.46 | 0.542 |
| 8:45 PM 12/7 | 49.46 | 0.542 |
| 8:30 PM 12/7 | 49.46 | 0.542 |
| 8:15 PM 12/7 | 49.46 | 0.542 |
| 8:00 PM 12/7 | 49.46 | 0.542 |
| 7:45 PM 12/7 | 49.46 | 0.542 |
| 7:30 PM 12/7 | 49.46 | 0.542 |
| 7:15 PM 12/7 | 49.47 | 0.545 |
| 7:00 PM 12/7 | 49.47 | 0.545 |
| 6:45 PM 12/7 | 49.47 | 0.545 |
| 6:30 PM 12/7 | 49.47 | 0.545 |
| 6:15 PM 12/7 | 49.47 | 0.545 |
| 6:00 PM 12/7 | 49.47 | 0.545 |
| 5:45 PM 12/7 | 49.47 | 0.545 |
| 5:30 PM 12/7 | 49.47 | 0.545 |
| 5:15 PM 12/7 | 49.47 | 0.545 |
| 5:00 PM 12/7 | 49.47 | 0.545 |
| 4:45 PM 12/7 | 49.47 | 0.545 |
| 4:30 PM 12/7 | 49.47 | 0.545 |
71.7' -
Top of levee rb
70.4' -
Danger stage.
70' -
Flood water reaches the top of the levee that surrounds the Newman waste water treatment plant.
69.4' -
Project flood stage.
66.26' -
Peak stage of record. 4/9/2006
66.14' -
1/28/1997
65' -
The fisherman's bend trailer park north of hills ferry road begins to flood.
64' -
The Wastewater Treatment Plant begins taking on river water and flood pumping begins.
63.6' -
Sand slough will flow.
63' -
Monitor stage. Levee patrols required.
62' -
Water seepage begins outside the levee along the river, near the newman waste water treatment plant.
55' -
The city of Newman Wastewater Treatment Plant (WWTP) begins to flood at the lowest point. Newman Police Department shooting range a the WWTP is also affected.
| Date | Stage (ft) |
|---|---|
| Jan 2, 1868 | 69 |
| Feb 1, 1886 | 67.1 |
| Apr 9, 2006 | 66.26 |
| Jan 28, 1997 | 66.14 |
| Mar 17, 2023 | 65.93 |
| Feb 26, 1969 | 65.9 |
| Mar 7, 1938 | 65.81 |
| Apr 6, 1958 | 65.56 |
| Apr 17, 1982 | 64.96 |
| Mar 16, 1995 | 64.78 |
| Mar 8, 1941 | 64.74 |
| Mar 18, 1986 | 64.7 |
| Jan 18, 2023 | 64.56 |
| Dec 29, 1955 | 64.36 |
| Apr 10, 1978 | 64.2 |
| Jan 1, 1984 | 63.8 |
| Jun 2, 1952 | 63.61 |
| Dec 11, 1950 | 63.4 |
| Feb 19, 1937 | 63.2 |
| Mar 7, 1940 | 62.05 |
Data provided by the National Weather Service.
