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SAN JOAQUIN RIVER - STEVINSON (SSTC1)
| Latitude: 37.29º N | Longitude: 120.85º W | Elevation: 82 Feet | | Forecast Type: Unofficial Location |
| Location: Merced County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Sep 04 2026 at 7:42 AM PDT | Next Issuance: | Sep 05 2026 at 9:00 AM PDT
| |
| Action: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Stevinson (SSTC1)
#
# File Generation Time: 09/04/2026 at 07:43 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/04/2026 at 07:00 AM PDT
# Maximum Observed Stage: 60.56 Feet
# Maximum Observed Flow: 23 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/08/2026 at 05:00 PM PDT
# Maximum Forecast Stage: 61.67 Feet
# Maximum Forecast Flow: 68 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
08/30/2026 07 AM PDT 60.50 21 Not Applicable
08/30/2026 08 AM PDT 60.50 21 0 Not Applicable
08/30/2026 09 AM PDT 60.50 21 0 Not Applicable
08/30/2026 10 AM PDT 60.50 21 0 Not Applicable
08/30/2026 11 AM PDT 60.50 21 0 Not Applicable
08/30/2026 12 PM PDT 60.50 21 0 Not Applicable
08/30/2026 01 PM PDT 60.50 21 0 Not Applicable
08/30/2026 02 PM PDT 60.50 21 0 Not Applicable
08/30/2026 03 PM PDT 60.50 21 0 Not Applicable
08/30/2026 04 PM PDT 60.50 21 0 Not Applicable
08/30/2026 05 PM PDT 60.50 21 0 Not Applicable
08/30/2026 06 PM PDT 60.50 21 0 Not Applicable
08/30/2026 07 PM PDT 60.50 21 0 Not Applicable
08/30/2026 08 PM PDT 60.50 21 0 Not Applicable
08/30/2026 09 PM PDT 60.50 21 0 Not Applicable
08/30/2026 10 PM PDT 60.50 21 0 Not Applicable
08/30/2026 11 PM PDT 60.50 21 0 Not Applicable
08/31/2026 12 AM PDT 60.50 21 0 Not Applicable
08/31/2026 01 AM PDT 60.50 21 0 Not Applicable
08/31/2026 02 AM PDT 60.50 21 0 Not Applicable
08/31/2026 03 AM PDT 60.50 21 0 Not Applicable
08/31/2026 04 AM PDT 60.50 21 0 Not Applicable
08/31/2026 05 AM PDT 60.50 21 0 Not Applicable
08/31/2026 06 AM PDT 60.50 21 0 Not Applicable
08/31/2026 07 AM PDT 60.50 21 0 Not Applicable
08/31/2026 08 AM PDT 60.50 21 0 Not Applicable
08/31/2026 09 AM PDT 60.50 21 0 Not Applicable
08/31/2026 10 AM PDT 60.50 21 0 Not Applicable
08/31/2026 11 AM PDT 60.50 21 0 Not Applicable
08/31/2026 12 PM PDT 60.50 21 0 Not Applicable
08/31/2026 01 PM PDT 60.50 21 0 Not Applicable
08/31/2026 02 PM PDT 60.50 21 0 Not Applicable
08/31/2026 03 PM PDT 60.50 21 0 Not Applicable
08/31/2026 04 PM PDT 60.50 21 0 Not Applicable
08/31/2026 05 PM PDT 60.50 21 0 Not Applicable
08/31/2026 06 PM PDT 60.50 21 0 Not Applicable
08/31/2026 07 PM PDT 60.50 21 0 Not Applicable
08/31/2026 08 PM PDT 60.50 21 0 Not Applicable
08/31/2026 09 PM PDT 60.50 21 0 Not Applicable
08/31/2026 10 PM PDT 60.50 21 0 Not Applicable
08/31/2026 11 PM PDT 60.50 21 0 Not Applicable
09/01/2026 12 AM PDT 60.50 21 0 Not Applicable
09/01/2026 01 AM PDT 60.50 21 0 Not Applicable
09/01/2026 02 AM PDT 60.50 21 0 Not Applicable
09/01/2026 03 AM PDT 60.50 21 0 Not Applicable
09/01/2026 04 AM PDT 60.50 21 0 Not Applicable
09/01/2026 05 AM PDT 60.50 21 0 Not Applicable
09/01/2026 06 AM PDT 60.50 21 0 Not Applicable
09/01/2026 07 AM PDT 60.50 21 0 Not Applicable
09/01/2026 08 AM PDT 60.50 21 0 Not Applicable
09/01/2026 09 AM PDT 60.50 21 0 Not Applicable
09/01/2026 10 AM PDT 60.50 21 0 Not Applicable
09/01/2026 11 AM PDT 60.50 21 0 Not Applicable
09/01/2026 12 PM PDT 60.50 21 0 Not Applicable
09/01/2026 01 PM PDT 60.50 21 0 Not Applicable
09/01/2026 02 PM PDT 60.50 21 0 Not Applicable
09/01/2026 03 PM PDT 60.50 21 0 Not Applicable
09/01/2026 04 PM PDT 60.50 21 0 Not Applicable
09/01/2026 05 PM PDT 60.50 21 0 Not Applicable
09/01/2026 06 PM PDT 60.50 21 0 Not Applicable
09/01/2026 07 PM PDT 60.50 21 0 Not Applicable
09/01/2026 08 PM PDT 60.50 21 0 Not Applicable
09/01/2026 09 PM PDT 60.50 21 0 Not Applicable
09/01/2026 10 PM PDT 60.50 21 0 Not Applicable
09/01/2026 11 PM PDT 60.50 21 0 Not Applicable
09/02/2026 12 AM PDT 60.50 21 0 Not Applicable
09/02/2026 01 AM PDT 60.50 21 0 Not Applicable
09/02/2026 02 AM PDT 60.50 21 0 Not Applicable
09/02/2026 03 AM PDT 60.50 21 0 Not Applicable
09/02/2026 04 AM PDT 60.50 21 0 Not Applicable
09/02/2026 05 AM PDT 60.50 21 0 Not Applicable
09/02/2026 06 AM PDT 60.50 21 0 Not Applicable
09/02/2026 07 AM PDT 60.50 21 0 Not Applicable
09/02/2026 08 AM PDT 60.50 21 0 Not Applicable
09/02/2026 09 AM PDT 60.50 21 0 Not Applicable
09/02/2026 10 AM PDT 60.50 21 0 Not Applicable
09/02/2026 11 AM PDT 60.50 21 0 Not Applicable
09/02/2026 12 PM PDT 60.50 21 0 Not Applicable
09/02/2026 01 PM PDT 60.50 21 0 Not Applicable
09/02/2026 02 PM PDT 60.50 21 0 Not Applicable
09/02/2026 03 PM PDT 60.50 21 0 Not Applicable
09/02/2026 04 PM PDT 60.50 21 0 Not Applicable
09/02/2026 05 PM PDT 60.50 21 0 Not Applicable
09/02/2026 06 PM PDT 60.50 21 0 Not Applicable
09/02/2026 07 PM PDT 60.50 21 0 Not Applicable
09/02/2026 08 PM PDT 60.50 21 0 Not Applicable
09/02/2026 09 PM PDT 60.50 21 0 Not Applicable
09/02/2026 10 PM PDT 60.50 21 0 Not Applicable
09/02/2026 11 PM PDT 60.50 21 0 Not Applicable
09/03/2026 12 AM PDT 60.50 21 0 Not Applicable
09/03/2026 01 AM PDT 60.50 21 0 Not Applicable
09/03/2026 02 AM PDT 60.50 21 0 Not Applicable
09/03/2026 03 AM PDT 60.50 21 0 Not Applicable
09/03/2026 04 AM PDT 60.50 21 0 Not Applicable
09/03/2026 05 AM PDT 60.50 21 0 Not Applicable
09/03/2026 06 AM PDT 60.50 21 0 Not Applicable
09/03/2026 07 AM PDT 60.50 21 0 Not Applicable
09/03/2026 08 AM PDT 60.50 21 0 Not Applicable
09/03/2026 09 AM PDT 60.50 21 0 Not Applicable
09/03/2026 10 AM PDT 60.50 21 0 Not Applicable
09/03/2026 11 AM PDT 60.50 21 0 Not Applicable
09/03/2026 12 PM PDT 60.50 21 0 Not Applicable
09/03/2026 01 PM PDT 60.50 21 0 Not Applicable
09/03/2026 02 PM PDT 60.50 21 0 Not Applicable
09/03/2026 03 PM PDT 60.50 21 0 Not Applicable
09/03/2026 04 PM PDT 60.50 21 0 Not Applicable
09/03/2026 05 PM PDT 60.50 21 0 Not Applicable
09/03/2026 06 PM PDT 60.50 21 0 Not Applicable
09/03/2026 07 PM PDT 60.50 21 0 Not Applicable
09/03/2026 08 PM PDT 60.50 21 0 Not Applicable
09/03/2026 09 PM PDT 60.50 21 0 Not Applicable
09/03/2026 10 PM PDT 60.50 21 0 Not Applicable
09/03/2026 11 PM PDT 60.50 21 0 Not Applicable
09/04/2026 12 AM PDT 60.50 21 0 Not Applicable
09/04/2026 01 AM PDT 60.50 21 0 Not Applicable
09/04/2026 02 AM PDT 60.50 21 0 Not Applicable
09/04/2026 03 AM PDT 60.50 21 0 Not Applicable
09/04/2026 04 AM PDT 60.50 21 0 Not Applicable
09/04/2026 05 AM PDT 60.50 21 0 Not Applicable
09/04/2026 06 AM PDT 60.53 22 + Not Applicable
09/04/2026 07 AM PDT 60.56 23 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/04/2026 08 AM PDT 60.58 23 Not Applicable
09/04/2026 09 AM PDT 60.61 24 + Not Applicable
09/04/2026 10 AM PDT 60.65 26 + Not Applicable
09/04/2026 11 AM PDT 60.68 27 + Not Applicable
09/04/2026 12 PM PDT 60.71 28 + Not Applicable
09/04/2026 01 PM PDT 60.76 29 + Not Applicable
09/04/2026 02 PM PDT 60.79 31 + Not Applicable
09/04/2026 03 PM PDT 60.84 32 + Not Applicable
09/04/2026 04 PM PDT 60.88 34 + Not Applicable
09/04/2026 05 PM PDT 60.91 35 + Not Applicable
09/04/2026 06 PM PDT 60.93 36 + Not Applicable
09/04/2026 07 PM PDT 60.98 37 + Not Applicable
09/04/2026 08 PM PDT 61.01 39 + Not Applicable
09/04/2026 09 PM PDT 61.04 40 + Not Applicable
09/04/2026 10 PM PDT 61.07 41 + Not Applicable
09/04/2026 11 PM PDT 61.09 42 + Not Applicable
09/05/2026 12 AM PDT 61.12 43 + Not Applicable
09/05/2026 01 AM PDT 61.15 44 + Not Applicable
09/05/2026 02 AM PDT 61.16 44 + Not Applicable
09/05/2026 03 AM PDT 61.19 45 + Not Applicable
09/05/2026 04 AM PDT 61.21 46 + Not Applicable
09/05/2026 05 AM PDT 61.22 47 + Not Applicable
09/05/2026 06 AM PDT 61.25 48 + Not Applicable
09/05/2026 07 AM PDT 61.26 48 + Not Applicable
09/05/2026 08 AM PDT 61.27 49 + Not Applicable
09/05/2026 09 AM PDT 61.30 50 + Not Applicable
09/05/2026 10 AM PDT 61.31 50 + Not Applicable
09/05/2026 11 AM PDT 61.32 51 + Not Applicable
09/05/2026 12 PM PDT 61.34 51 + Not Applicable
09/05/2026 01 PM PDT 61.35 52 + Not Applicable
09/05/2026 02 PM PDT 61.37 53 + Not Applicable
09/05/2026 03 PM PDT 61.39 53 + Not Applicable
09/05/2026 04 PM PDT 61.40 54 + Not Applicable
09/05/2026 05 PM PDT 61.41 54 + Not Applicable
09/05/2026 06 PM PDT 61.41 54 0 Not Applicable
09/05/2026 07 PM PDT 61.43 55 + Not Applicable
09/05/2026 08 PM PDT 61.44 56 + Not Applicable
09/05/2026 09 PM PDT 61.44 56 0 Not Applicable
09/05/2026 10 PM PDT 61.45 56 + Not Applicable
09/05/2026 11 PM PDT 61.46 57 + Not Applicable
09/06/2026 12 AM PDT 61.47 57 + Not Applicable
09/06/2026 01 AM PDT 61.48 58 + Not Applicable
09/06/2026 02 AM PDT 61.49 58 + Not Applicable
09/06/2026 03 AM PDT 61.49 58 0 Not Applicable
09/06/2026 04 AM PDT 61.50 59 + Not Applicable
09/06/2026 05 AM PDT 61.51 59 + Not Applicable
09/06/2026 06 AM PDT 61.52 60 + Not Applicable
09/06/2026 07 AM PDT 61.52 60 0 Not Applicable
09/06/2026 08 AM PDT 61.53 60 + Not Applicable
09/06/2026 09 AM PDT 61.53 60 0 Not Applicable
09/06/2026 10 AM PDT 61.54 61 + Not Applicable
09/06/2026 11 AM PDT 61.55 61 + Not Applicable
09/06/2026 12 PM PDT 61.55 61 0 Not Applicable
09/06/2026 01 PM PDT 61.56 62 + Not Applicable
09/06/2026 02 PM PDT 61.56 62 0 Not Applicable
09/06/2026 03 PM PDT 61.56 62 0 Not Applicable
09/06/2026 04 PM PDT 61.56 62 0 Not Applicable
09/06/2026 05 PM PDT 61.57 63 + Not Applicable
09/06/2026 06 PM PDT 61.57 63 0 Not Applicable
09/06/2026 07 PM PDT 61.58 63 + Not Applicable
09/06/2026 08 PM PDT 61.58 63 0 Not Applicable
09/06/2026 09 PM PDT 61.59 64 + Not Applicable
09/06/2026 10 PM PDT 61.59 64 0 Not Applicable
09/06/2026 11 PM PDT 61.60 64 + Not Applicable
09/07/2026 12 AM PDT 61.60 64 0 Not Applicable
09/07/2026 01 AM PDT 61.60 64 0 Not Applicable
09/07/2026 02 AM PDT 61.61 65 + Not Applicable
09/07/2026 03 AM PDT 61.61 65 0 Not Applicable
09/07/2026 04 AM PDT 61.61 65 0 Not Applicable
09/07/2026 05 AM PDT 61.62 65 + Not Applicable
09/07/2026 06 AM PDT 61.62 65 0 Not Applicable
09/07/2026 07 AM PDT 61.62 65 0 Not Applicable
09/07/2026 08 AM PDT 61.63 66 + Not Applicable
09/07/2026 09 AM PDT 61.63 66 0 Not Applicable
09/07/2026 10 AM PDT 61.63 66 0 Not Applicable
09/07/2026 11 AM PDT 61.63 66 0 Not Applicable
09/07/2026 12 PM PDT 61.64 66 + Not Applicable
09/07/2026 01 PM PDT 61.64 66 0 Not Applicable
09/07/2026 02 PM PDT 61.64 66 0 Not Applicable
09/07/2026 03 PM PDT 61.64 66 0 Not Applicable
09/07/2026 04 PM PDT 61.65 67 + Not Applicable
09/07/2026 05 PM PDT 61.65 67 0 Not Applicable
09/07/2026 06 PM PDT 61.65 67 0 Not Applicable
09/07/2026 07 PM PDT 61.65 67 0 Not Applicable
09/07/2026 08 PM PDT 61.65 67 0 Not Applicable
09/07/2026 09 PM PDT 61.65 67 0 Not Applicable
09/07/2026 10 PM PDT 61.65 67 0 Not Applicable
09/07/2026 11 PM PDT 61.65 67 0 Not Applicable
09/08/2026 12 AM PDT 61.65 67 0 Not Applicable
09/08/2026 01 AM PDT 61.65 67 0 Not Applicable
09/08/2026 02 AM PDT 61.65 67 0 Not Applicable
09/08/2026 03 AM PDT 61.65 67 0 Not Applicable
09/08/2026 04 AM PDT 61.66 68 + Not Applicable
09/08/2026 05 AM PDT 61.66 68 0 Not Applicable
09/08/2026 06 AM PDT 61.66 68 0 Not Applicable
09/08/2026 07 AM PDT 61.66 68 0 Not Applicable
09/08/2026 08 AM PDT 61.66 68 0 Not Applicable
09/08/2026 09 AM PDT 61.66 68 0 Not Applicable
09/08/2026 10 AM PDT 61.66 68 0 Not Applicable
09/08/2026 11 AM PDT 61.66 68 0 Not Applicable
09/08/2026 12 PM PDT 61.66 68 0 Not Applicable
09/08/2026 01 PM PDT 61.66 68 0 Not Applicable
09/08/2026 02 PM PDT 61.66 68 0 Not Applicable
09/08/2026 03 PM PDT 61.66 68 0 Not Applicable
09/08/2026 04 PM PDT 61.66 68 0 Not Applicable
09/08/2026 05 PM PDT 61.67 68 + Not Applicable
09/08/2026 06 PM PDT 61.67 68 0 Not Applicable
09/08/2026 07 PM PDT 61.67 68 0 Not Applicable
09/08/2026 08 PM PDT 61.67 68 0 Not Applicable
09/08/2026 09 PM PDT 61.67 68 0 Not Applicable
09/08/2026 10 PM PDT 61.67 68 0 Not Applicable
09/08/2026 11 PM PDT 61.67 68 0 Not Applicable
09/09/2026 12 AM PDT 61.67 68 0 Not Applicable
09/09/2026 01 AM PDT 61.67 68 0 Not Applicable
09/09/2026 02 AM PDT 61.67 68 0 Not Applicable
09/09/2026 03 AM PDT 61.67 68 0 Not Applicable
09/09/2026 04 AM PDT 61.67 68 0 Not Applicable
09/09/2026 05 AM PDT 61.67 68 0 Not Applicable
#
# 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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