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SAN JOAQUIN RIVER - PATTERSON (PATC1)
| Latitude: 37.49º N | Longitude: 121.08º W | Elevation: 97 Feet | | | |
| Location: Stanislaus County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Jan 18 2025 at 7:43 AM PST | Next Issuance: | Jan 19 2025 at 9:00 AM PST
| |
| Action/Monitor: 48.0 Feet | Minor Flood: 54.7 Feet | Moderate Flood: 57.3 Feet | Major Flood: 58.3 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Patterson (PATC1)
#
# File Generation Time: 01/18/2025 at 07:43 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 01/13/2025 at 03:00 PM PST
# Maximum Observed Stage: 31.88 Feet
# Maximum Observed Flow: 678 cfs
#
# Earliest Date & Time of Maximum Forecast: 01/18/2025 at 08:00 AM PST
# Maximum Forecast Stage: 31.70 Feet
# Maximum Forecast Flow: 611 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
01/13/2025 07 AM PST 31.87 674 Normal
01/13/2025 08 AM PST 31.86 670 - Normal
01/13/2025 09 AM PST 31.88 678 + Normal
01/13/2025 10 AM PST 31.88 678 0 Normal
01/13/2025 11 AM PST 31.88 678 0 Normal
01/13/2025 12 PM PST 31.88 678 0 Normal
01/13/2025 01 PM PST 31.88 678 0 Normal
01/13/2025 02 PM PST 31.87 674 - Normal
01/13/2025 03 PM PST 31.88 678 + Normal
01/13/2025 04 PM PST 31.87 674 - Normal
01/13/2025 05 PM PST 31.85 666 - Normal
01/13/2025 06 PM PST 31.83 659 - Normal
01/13/2025 07 PM PST 31.82 655 - Normal
01/13/2025 08 PM PST 31.81 651 - Normal
01/13/2025 09 PM PST 31.81 651 0 Normal
01/13/2025 10 PM PST 31.80 648 - Normal
01/13/2025 11 PM PST 31.80 648 0 Normal
01/14/2025 12 AM PST 31.80 648 0 Normal
01/14/2025 01 AM PST 31.79 644 - Normal
01/14/2025 02 AM PST 31.79 644 0 Normal
01/14/2025 03 AM PST 31.80 648 + Normal
01/14/2025 04 AM PST 31.79 644 - Normal
01/14/2025 05 AM PST 31.79 644 0 Normal
01/14/2025 06 AM PST 31.77 636 - Normal
01/14/2025 07 AM PST 31.79 644 + Normal
01/14/2025 08 AM PST 31.76 633 - Normal
01/14/2025 09 AM PST 31.79 644 + Normal
01/14/2025 10 AM PST 31.79 644 0 Normal
01/14/2025 11 AM PST 31.80 648 + Normal
01/14/2025 12 PM PST 31.80 648 0 Normal
01/14/2025 01 PM PST 31.80 648 0 Normal
01/14/2025 02 PM PST 31.80 648 0 Normal
01/14/2025 03 PM PST 31.80 648 0 Normal
01/14/2025 04 PM PST 31.80 648 0 Normal
01/14/2025 05 PM PST 31.78 640 - Normal
01/14/2025 06 PM PST 31.77 636 - Normal
01/14/2025 07 PM PST 31.77 636 0 Normal
01/14/2025 08 PM PST 31.76 633 - Normal
01/14/2025 09 PM PST 31.75 629 - Normal
01/14/2025 10 PM PST 31.75 629 0 Normal
01/14/2025 11 PM PST 31.75 629 0 Normal
01/15/2025 12 AM PST 31.75 629 0 Normal
01/15/2025 01 AM PST 31.75 629 0 Normal
01/15/2025 02 AM PST 31.74 625 - Normal
01/15/2025 03 AM PST 31.74 625 0 Normal
01/15/2025 04 AM PST 31.74 625 0 Normal
01/15/2025 05 AM PST 31.74 625 0 Normal
01/15/2025 06 AM PST 31.73 622 - Normal
01/15/2025 07 AM PST 31.74 625 + Normal
01/15/2025 08 AM PST 31.74 625 0 Normal
01/15/2025 09 AM PST 31.74 625 0 Normal
01/15/2025 10 AM PST 31.74 625 0 Normal
01/15/2025 11 AM PST 31.76 633 + Normal
01/15/2025 12 PM PST 31.76 633 0 Normal
01/15/2025 01 PM PST 31.76 633 0 Normal
01/15/2025 02 PM PST 31.76 633 0 Normal
01/15/2025 03 PM PST 31.77 636 + Normal
01/15/2025 04 PM PST 31.76 633 - Normal
01/15/2025 05 PM PST 31.75 629 - Normal
01/15/2025 06 PM PST 31.73 622 - Normal
01/15/2025 07 PM PST 31.72 618 - Normal
01/15/2025 08 PM PST 31.73 622 + Normal
01/15/2025 09 PM PST 31.72 618 - Normal
01/15/2025 10 PM PST 31.72 618 0 Normal
01/15/2025 11 PM PST 31.72 618 0 Normal
01/16/2025 12 AM PST 31.72 618 0 Normal
01/16/2025 01 AM PST 31.71 614 - Normal
01/16/2025 02 AM PST 31.72 618 + Normal
01/16/2025 03 AM PST 31.72 618 0 Normal
01/16/2025 04 AM PST 31.72 618 0 Normal
01/16/2025 05 AM PST 31.73 622 + Normal
01/16/2025 06 AM PST 31.73 622 0 Normal
01/16/2025 07 AM PST 31.72 618 - Normal
01/16/2025 08 AM PST 31.71 614 - Normal
01/16/2025 09 AM PST 31.73 622 + Normal
01/16/2025 10 AM PST 31.74 625 + Normal
01/16/2025 11 AM PST 31.75 629 + Normal
01/16/2025 12 PM PST 31.76 633 + Normal
01/16/2025 01 PM PST 31.76 633 0 Normal
01/16/2025 02 PM PST 31.76 633 0 Normal
01/16/2025 03 PM PST 31.76 633 0 Normal
01/16/2025 04 PM PST 31.76 633 0 Normal
01/16/2025 05 PM PST 31.74 625 - Normal
01/16/2025 06 PM PST 31.73 622 - Normal
01/16/2025 07 PM PST 31.73 622 0 Normal
01/16/2025 08 PM PST 31.72 618 - Normal
01/16/2025 09 PM PST 31.71 614 - Normal
01/16/2025 10 PM PST 31.71 614 0 Normal
01/16/2025 11 PM PST 31.71 614 0 Normal
01/17/2025 12 AM PST 31.71 614 0 Normal
01/17/2025 01 AM PST 31.71 614 0 Normal
01/17/2025 02 AM PST 31.71 614 0 Normal
01/17/2025 03 AM PST 31.70 611 - Normal
01/17/2025 04 AM PST 31.71 614 + Normal
01/17/2025 05 AM PST 31.71 614 0 Normal
01/17/2025 06 AM PST 31.71 614 0 Normal
01/17/2025 07 AM PST 31.70 611 - Normal
01/17/2025 08 AM PST 31.67 600 - Normal
01/17/2025 09 AM PST 31.71 614 + Normal
01/17/2025 10 AM PST 31.71 614 0 Normal
01/17/2025 11 AM PST 31.72 618 + Normal
01/17/2025 12 PM PST 31.73 622 + Normal
01/17/2025 01 PM PST 31.73 622 0 Normal
01/17/2025 02 PM PST 31.73 622 0 Normal
01/17/2025 03 PM PST 31.73 622 0 Normal
01/17/2025 04 PM PST 31.73 622 0 Normal
01/17/2025 05 PM PST 31.71 614 - Normal
01/17/2025 06 PM PST 31.71 614 0 Normal
01/17/2025 07 PM PST 31.70 611 - Normal
01/17/2025 08 PM PST 31.71 614 + Normal
01/17/2025 09 PM PST 31.70 611 - Normal
01/17/2025 10 PM PST 31.71 614 + Normal
01/17/2025 11 PM PST 31.70 611 - Normal
01/18/2025 12 AM PST 31.71 614 + Normal
01/18/2025 01 AM PST 31.70 611 - Normal
01/18/2025 02 AM PST 31.70 611 0 Normal
01/18/2025 03 AM PST 31.70 611 0 Normal
01/18/2025 04 AM PST 31.70 611 0 Normal
01/18/2025 05 AM PST 31.70 611 0 Normal
01/18/2025 06 AM PST 31.70 611 0 Normal
01/18/2025 07 AM PST 31.70 611 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
01/18/2025 08 AM PST 31.70 611 Normal
01/18/2025 09 AM PST 31.70 611 0 Normal
01/18/2025 10 AM PST 31.70 611 0 Normal
01/18/2025 11 AM PST 31.70 611 0 Normal
01/18/2025 12 PM PST 31.70 611 0 Normal
01/18/2025 01 PM PST 31.70 611 0 Normal
01/18/2025 02 PM PST 31.69 607 - Normal
01/18/2025 03 PM PST 31.69 607 0 Normal
01/18/2025 04 PM PST 31.69 607 0 Normal
01/18/2025 05 PM PST 31.69 607 0 Normal
01/18/2025 06 PM PST 31.69 607 0 Normal
01/18/2025 07 PM PST 31.69 607 0 Normal
01/18/2025 08 PM PST 31.69 607 0 Normal
01/18/2025 09 PM PST 31.69 607 0 Normal
01/18/2025 10 PM PST 31.69 607 0 Normal
01/18/2025 11 PM PST 31.69 607 0 Normal
01/19/2025 12 AM PST 31.69 607 0 Normal
01/19/2025 01 AM PST 31.69 607 0 Normal
01/19/2025 02 AM PST 31.69 607 0 Normal
01/19/2025 03 AM PST 31.69 607 0 Normal
01/19/2025 04 AM PST 31.69 607 0 Normal
01/19/2025 05 AM PST 31.69 607 0 Normal
01/19/2025 06 AM PST 31.69 607 0 Normal
01/19/2025 07 AM PST 31.69 607 0 Normal
01/19/2025 08 AM PST 31.69 607 0 Normal
01/19/2025 09 AM PST 31.69 607 0 Normal
01/19/2025 10 AM PST 31.69 607 0 Normal
01/19/2025 11 AM PST 31.68 604 - Normal
01/19/2025 12 PM PST 31.68 604 0 Normal
01/19/2025 01 PM PST 31.68 604 0 Normal
01/19/2025 02 PM PST 31.68 604 0 Normal
01/19/2025 03 PM PST 31.68 604 0 Normal
01/19/2025 04 PM PST 31.68 604 0 Normal
01/19/2025 05 PM PST 31.68 604 0 Normal
01/19/2025 06 PM PST 31.68 604 0 Normal
01/19/2025 07 PM PST 31.68 604 0 Normal
01/19/2025 08 PM PST 31.68 604 0 Normal
01/19/2025 09 PM PST 31.68 604 0 Normal
01/19/2025 10 PM PST 31.68 604 0 Normal
01/19/2025 11 PM PST 31.68 604 0 Normal
01/20/2025 12 AM PST 31.68 604 0 Normal
01/20/2025 01 AM PST 31.68 604 0 Normal
01/20/2025 02 AM PST 31.68 604 0 Normal
01/20/2025 03 AM PST 31.67 600 - Normal
01/20/2025 04 AM PST 31.67 600 0 Normal
01/20/2025 05 AM PST 31.67 600 0 Normal
01/20/2025 06 AM PST 31.67 600 0 Normal
01/20/2025 07 AM PST 31.67 600 0 Normal
01/20/2025 08 AM PST 31.67 600 0 Normal
01/20/2025 09 AM PST 31.67 600 0 Normal
01/20/2025 10 AM PST 31.67 600 0 Normal
01/20/2025 11 AM PST 31.67 600 0 Normal
01/20/2025 12 PM PST 31.67 600 0 Normal
01/20/2025 01 PM PST 31.67 600 0 Normal
01/20/2025 02 PM PST 31.67 600 0 Normal
01/20/2025 03 PM PST 31.67 600 0 Normal
01/20/2025 04 PM PST 31.67 600 0 Normal
01/20/2025 05 PM PST 31.66 596 - Normal
01/20/2025 06 PM PST 31.66 596 0 Normal
01/20/2025 07 PM PST 31.66 596 0 Normal
01/20/2025 08 PM PST 31.66 596 0 Normal
01/20/2025 09 PM PST 31.66 596 0 Normal
01/20/2025 10 PM PST 31.66 596 0 Normal
01/20/2025 11 PM PST 31.66 596 0 Normal
01/21/2025 12 AM PST 31.66 596 0 Normal
01/21/2025 01 AM PST 31.66 596 0 Normal
01/21/2025 02 AM PST 31.66 596 0 Normal
01/21/2025 03 AM PST 31.65 593 - Normal
01/21/2025 04 AM PST 31.65 593 0 Normal
01/21/2025 05 AM PST 31.65 593 0 Normal
01/21/2025 06 AM PST 31.65 593 0 Normal
01/21/2025 07 AM PST 31.65 593 0 Normal
01/21/2025 08 AM PST 31.65 593 0 Normal
01/21/2025 09 AM PST 31.65 593 0 Normal
01/21/2025 10 AM PST 31.65 593 0 Normal
01/21/2025 11 AM PST 31.65 593 0 Normal
01/21/2025 12 PM PST 31.65 593 0 Normal
01/21/2025 01 PM PST 31.65 593 0 Normal
01/21/2025 02 PM PST 31.64 589 - Normal
01/21/2025 03 PM PST 31.64 589 0 Normal
01/21/2025 04 PM PST 31.64 589 0 Normal
01/21/2025 05 PM PST 31.64 589 0 Normal
01/21/2025 06 PM PST 31.64 589 0 Normal
01/21/2025 07 PM PST 31.64 589 0 Normal
01/21/2025 08 PM PST 31.64 589 0 Normal
01/21/2025 09 PM PST 31.64 589 0 Normal
01/21/2025 10 PM PST 31.64 589 0 Normal
01/21/2025 11 PM PST 31.64 589 0 Normal
01/22/2025 12 AM PST 31.64 589 0 Normal
01/22/2025 01 AM PST 31.64 589 0 Normal
01/22/2025 02 AM PST 31.64 589 0 Normal
01/22/2025 03 AM PST 31.63 586 - Normal
01/22/2025 04 AM PST 31.63 586 0 Normal
01/22/2025 05 AM PST 31.63 586 0 Normal
01/22/2025 06 AM PST 31.63 586 0 Normal
01/22/2025 07 AM PST 31.63 586 0 Normal
01/22/2025 08 AM PST 31.63 586 0 Normal
01/22/2025 09 AM PST 31.63 586 0 Normal
01/22/2025 10 AM PST 31.63 586 0 Normal
01/22/2025 11 AM PST 31.63 586 0 Normal
01/22/2025 12 PM PST 31.63 586 0 Normal
01/22/2025 01 PM PST 31.63 586 0 Normal
01/22/2025 02 PM PST 31.63 586 0 Normal
01/22/2025 03 PM PST 31.63 586 0 Normal
01/22/2025 04 PM PST 31.63 586 0 Normal
01/22/2025 05 PM PST 31.63 586 0 Normal
01/22/2025 06 PM PST 31.63 586 0 Normal
01/22/2025 07 PM PST 31.62 582 - Normal
01/22/2025 08 PM PST 31.62 582 0 Normal
01/22/2025 09 PM PST 31.62 582 0 Normal
01/22/2025 10 PM PST 31.62 582 0 Normal
01/22/2025 11 PM PST 31.62 582 0 Normal
01/23/2025 12 AM PST 31.62 582 0 Normal
01/23/2025 01 AM PST 31.62 582 0 Normal
01/23/2025 02 AM PST 31.62 582 0 Normal
01/23/2025 03 AM PST 31.62 582 0 Normal
01/23/2025 04 AM PST 31.62 582 0 Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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