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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: | Oct 31 2026 at 8:37 AM PDT | Next Issuance: | Nov 01 2026 at 9:00 AM PST
| |
| 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: 10/31/2026 at 08:38 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/30/2026 at 08:00 PM PDT
# Maximum Observed Stage: 61.98 Feet
# Maximum Observed Flow: 87 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/31/2026 at 03:00 PM PDT
# Maximum Forecast Stage: 62.00 Feet
# Maximum Forecast Flow: 88 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
10/26/2026 08 AM PDT 61.81 76 Not Applicable
10/26/2026 09 AM PDT 61.81 76 0 Not Applicable
10/26/2026 10 AM PDT 61.81 76 0 Not Applicable
10/26/2026 11 AM PDT 61.81 76 0 Not Applicable
10/26/2026 12 PM PDT 61.81 76 0 Not Applicable
10/26/2026 01 PM PDT 61.81 76 0 Not Applicable
10/26/2026 02 PM PDT 61.81 76 0 Not Applicable
10/26/2026 03 PM PDT 61.79 75 - Not Applicable
10/26/2026 04 PM PDT 61.79 75 0 Not Applicable
10/26/2026 05 PM PDT 61.79 75 0 Not Applicable
10/26/2026 06 PM PDT 61.79 75 0 Not Applicable
10/26/2026 07 PM PDT 61.79 75 0 Not Applicable
10/26/2026 08 PM PDT 61.79 75 0 Not Applicable
10/26/2026 09 PM PDT 61.79 75 0 Not Applicable
10/26/2026 10 PM PDT 61.79 75 0 Not Applicable
10/26/2026 11 PM PDT 61.79 75 0 Not Applicable
10/27/2026 12 AM PDT 61.79 75 0 Not Applicable
10/27/2026 01 AM PDT 61.79 75 0 Not Applicable
10/27/2026 02 AM PDT 61.79 75 0 Not Applicable
10/27/2026 03 AM PDT 61.77 74 - Not Applicable
10/27/2026 04 AM PDT 61.77 74 0 Not Applicable
10/27/2026 05 AM PDT 61.77 74 0 Not Applicable
10/27/2026 06 AM PDT 61.77 74 0 Not Applicable
10/27/2026 07 AM PDT 61.76 73 - Not Applicable
10/27/2026 08 AM PDT 61.76 73 0 Not Applicable
10/27/2026 09 AM PDT 61.76 73 0 Not Applicable
10/27/2026 10 AM PDT 61.76 73 0 Not Applicable
10/27/2026 11 AM PDT 61.76 73 0 Not Applicable
10/27/2026 12 PM PDT 61.76 73 0 Not Applicable
10/27/2026 01 PM PDT 61.76 73 0 Not Applicable
10/27/2026 02 PM PDT 61.74 72 - Not Applicable
10/27/2026 03 PM PDT 61.76 73 + Not Applicable
10/27/2026 04 PM PDT 61.76 73 0 Not Applicable
10/27/2026 05 PM PDT 61.76 73 0 Not Applicable
10/27/2026 06 PM PDT 61.74 72 - Not Applicable
10/27/2026 07 PM PDT 61.74 72 0 Not Applicable
10/27/2026 08 PM PDT 61.76 73 + Not Applicable
10/27/2026 09 PM PDT 61.76 73 0 Not Applicable
10/27/2026 10 PM PDT 61.74 72 - Not Applicable
10/27/2026 11 PM PDT 61.76 73 + Not Applicable
10/28/2026 12 AM PDT 61.76 73 0 Not Applicable
10/28/2026 01 AM PDT 61.76 73 0 Not Applicable
10/28/2026 02 AM PDT 61.76 73 0 Not Applicable
10/28/2026 03 AM PDT 61.76 73 0 Not Applicable
10/28/2026 04 AM PDT 61.76 73 0 Not Applicable
10/28/2026 05 AM PDT 61.76 73 0 Not Applicable
10/28/2026 06 AM PDT 61.76 73 0 Not Applicable
10/28/2026 07 AM PDT 61.77 74 + Not Applicable
10/28/2026 08 AM PDT 61.76 73 - Not Applicable
10/28/2026 09 AM PDT 61.76 73 0 Not Applicable
10/28/2026 10 AM PDT 61.77 74 + Not Applicable
10/28/2026 11 AM PDT 61.77 74 0 Not Applicable
10/28/2026 12 PM PDT 61.77 74 0 Not Applicable
10/28/2026 01 PM PDT 61.77 74 0 Not Applicable
10/28/2026 02 PM PDT 61.77 74 0 Not Applicable
10/28/2026 03 PM PDT 61.79 75 + Not Applicable
10/28/2026 04 PM PDT 61.79 75 0 Not Applicable
10/28/2026 05 PM PDT 61.79 75 0 Not Applicable
10/28/2026 06 PM PDT 61.79 75 0 Not Applicable
10/28/2026 07 PM PDT 61.79 75 0 Not Applicable
10/28/2026 08 PM PDT 61.81 76 + Not Applicable
10/28/2026 09 PM PDT 61.81 76 0 Not Applicable
10/28/2026 10 PM PDT 61.81 76 0 Not Applicable
10/28/2026 11 PM PDT 61.82 77 + Not Applicable
10/29/2026 12 AM PDT 61.82 77 0 Not Applicable
10/29/2026 01 AM PDT 61.82 77 0 Not Applicable
10/29/2026 02 AM PDT 61.84 78 + Not Applicable
10/29/2026 03 AM PDT 61.84 78 0 Not Applicable
10/29/2026 04 AM PDT 61.84 78 0 Not Applicable
10/29/2026 05 AM PDT 61.84 78 0 Not Applicable
10/29/2026 06 AM PDT 61.86 79 + Not Applicable
10/29/2026 07 AM PDT 61.86 79 0 Not Applicable
10/29/2026 08 AM PDT 61.86 79 0 Not Applicable
10/29/2026 09 AM PDT 61.86 79 0 Not Applicable
10/29/2026 10 AM PDT 61.86 79 0 Not Applicable
10/29/2026 11 AM PDT 61.86 79 0 Not Applicable
10/29/2026 12 PM PDT 61.86 79 0 Not Applicable
10/29/2026 01 PM PDT 61.87 80 + Not Applicable
10/29/2026 02 PM PDT 61.87 80 0 Not Applicable
10/29/2026 03 PM PDT 61.87 80 0 Not Applicable
10/29/2026 04 PM PDT 61.87 80 0 Not Applicable
10/29/2026 05 PM PDT 61.87 80 0 Not Applicable
10/29/2026 06 PM PDT 61.87 80 0 Not Applicable
10/29/2026 07 PM PDT 61.88 81 + Not Applicable
10/29/2026 08 PM PDT 61.88 81 0 Not Applicable
10/29/2026 09 PM PDT 61.89 81 + Not Applicable
10/29/2026 10 PM PDT 61.89 81 0 Not Applicable
10/29/2026 11 PM PDT 61.89 81 0 Not Applicable
10/30/2026 12 AM PDT 61.89 81 0 Not Applicable
10/30/2026 01 AM PDT 61.89 81 0 Not Applicable
10/30/2026 02 AM PDT 61.90 82 + Not Applicable
10/30/2026 03 AM PDT 61.90 82 0 Not Applicable
10/30/2026 04 AM PDT 61.90 82 0 Not Applicable
10/30/2026 05 AM PDT 61.92 83 + Not Applicable
10/30/2026 06 AM PDT 61.92 83 0 Not Applicable
10/30/2026 07 AM PDT 61.92 83 0 Not Applicable
10/30/2026 08 AM PDT 61.92 83 0 Not Applicable
10/30/2026 09 AM PDT 61.92 83 0 Not Applicable
10/30/2026 10 AM PDT 61.94 84 + Not Applicable
10/30/2026 11 AM PDT 61.94 84 0 Not Applicable
10/30/2026 12 PM PDT 61.95 85 + Not Applicable
10/30/2026 01 PM PDT 61.95 85 0 Not Applicable
10/30/2026 02 PM PDT 61.97 86 + Not Applicable
10/30/2026 03 PM PDT 61.97 86 0 Not Applicable
10/30/2026 04 PM PDT 61.97 86 0 Not Applicable
10/30/2026 05 PM PDT 61.97 86 0 Not Applicable
10/30/2026 06 PM PDT 61.97 86 0 Not Applicable
10/30/2026 07 PM PDT 61.98 87 + Not Applicable
10/30/2026 08 PM PDT 61.98 87 0 Not Applicable
10/30/2026 09 PM PDT 61.97 86 - Not Applicable
10/30/2026 10 PM PDT 61.97 86 0 Not Applicable
10/30/2026 11 PM PDT 61.97 86 0 Not Applicable
10/31/2026 12 AM PDT 61.97 86 0 Not Applicable
10/31/2026 01 AM PDT 61.97 86 0 Not Applicable
10/31/2026 02 AM PDT 61.97 86 0 Not Applicable
10/31/2026 03 AM PDT 61.97 86 0 Not Applicable
10/31/2026 04 AM PDT 61.97 86 0 Not Applicable
10/31/2026 05 AM PDT 61.97 86 0 Not Applicable
10/31/2026 06 AM PDT 61.97 86 0 Not Applicable
10/31/2026 07 AM PDT 61.97 86 0 Not Applicable
10/31/2026 08 AM PDT 61.97 86 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/31/2026 09 AM PDT 61.98 87 Not Applicable
10/31/2026 10 AM PDT 61.98 87 0 Not Applicable
10/31/2026 11 AM PDT 61.98 87 0 Not Applicable
10/31/2026 12 PM PDT 61.98 87 0 Not Applicable
10/31/2026 01 PM PDT 61.98 87 0 Not Applicable
10/31/2026 02 PM PDT 61.99 88 + Not Applicable
10/31/2026 03 PM PDT 62.00 88 + Not Applicable
10/31/2026 04 PM PDT 62.00 88 0 Not Applicable
10/31/2026 05 PM PDT 62.00 88 0 Not Applicable
10/31/2026 06 PM PDT 62.00 88 0 Not Applicable
10/31/2026 07 PM PDT 62.00 88 0 Not Applicable
10/31/2026 08 PM PDT 61.99 88 - Not Applicable
10/31/2026 09 PM PDT 61.99 88 0 Not Applicable
10/31/2026 10 PM PDT 61.98 87 - Not Applicable
10/31/2026 11 PM PDT 61.98 87 0 Not Applicable
11/01/2026 12 AM PDT 61.98 87 0 Not Applicable
11/01/2026 01 AM PDT 61.97 86 - Not Applicable
11/01/2026 01 AM PST 61.97 86 0 Not Applicable
11/01/2026 02 AM PST 61.96 86 - Not Applicable
11/01/2026 03 AM PST 61.96 86 0 Not Applicable
11/01/2026 04 AM PST 61.95 85 - Not Applicable
11/01/2026 05 AM PST 61.95 85 0 Not Applicable
11/01/2026 06 AM PST 61.95 85 0 Not Applicable
11/01/2026 07 AM PST 61.95 85 0 Not Applicable
11/01/2026 08 AM PST 61.94 84 - Not Applicable
11/01/2026 09 AM PST 61.94 84 0 Not Applicable
11/01/2026 10 AM PST 61.93 84 - Not Applicable
11/01/2026 11 AM PST 61.93 84 0 Not Applicable
11/01/2026 12 PM PST 61.92 83 - Not Applicable
11/01/2026 01 PM PST 61.92 83 0 Not Applicable
11/01/2026 02 PM PST 61.92 83 0 Not Applicable
11/01/2026 03 PM PST 61.91 83 - Not Applicable
11/01/2026 04 PM PST 61.91 83 0 Not Applicable
11/01/2026 05 PM PST 61.91 83 0 Not Applicable
11/01/2026 06 PM PST 61.90 82 - Not Applicable
11/01/2026 07 PM PST 61.90 82 0 Not Applicable
11/01/2026 08 PM PST 61.90 82 0 Not Applicable
11/01/2026 09 PM PST 61.90 82 0 Not Applicable
11/01/2026 10 PM PST 61.90 82 0 Not Applicable
11/01/2026 11 PM PST 61.90 82 0 Not Applicable
11/02/2026 12 AM PST 61.90 82 0 Not Applicable
11/02/2026 01 AM PST 61.89 81 - Not Applicable
11/02/2026 02 AM PST 61.89 81 0 Not Applicable
11/02/2026 03 AM PST 61.89 81 0 Not Applicable
11/02/2026 04 AM PST 61.89 81 0 Not Applicable
11/02/2026 05 AM PST 61.89 81 0 Not Applicable
11/02/2026 06 AM PST 61.88 81 - Not Applicable
11/02/2026 07 AM PST 61.88 81 0 Not Applicable
11/02/2026 08 AM PST 61.88 81 0 Not Applicable
11/02/2026 09 AM PST 61.88 81 0 Not Applicable
11/02/2026 10 AM PST 61.88 81 0 Not Applicable
11/02/2026 11 AM PST 61.87 80 - Not Applicable
11/02/2026 12 PM PST 61.87 80 0 Not Applicable
11/02/2026 01 PM PST 61.87 80 0 Not Applicable
11/02/2026 02 PM PST 61.87 80 0 Not Applicable
11/02/2026 03 PM PST 61.87 80 0 Not Applicable
11/02/2026 04 PM PST 61.87 80 0 Not Applicable
11/02/2026 05 PM PST 61.87 80 0 Not Applicable
11/02/2026 06 PM PST 61.87 80 0 Not Applicable
11/02/2026 07 PM PST 61.87 80 0 Not Applicable
11/02/2026 08 PM PST 61.87 80 0 Not Applicable
11/02/2026 09 PM PST 61.87 80 0 Not Applicable
11/02/2026 10 PM PST 61.87 80 0 Not Applicable
11/02/2026 11 PM PST 61.87 80 0 Not Applicable
11/03/2026 12 AM PST 61.86 79 - Not Applicable
11/03/2026 01 AM PST 61.86 79 0 Not Applicable
11/03/2026 02 AM PST 61.86 79 0 Not Applicable
11/03/2026 03 AM PST 61.86 79 0 Not Applicable
11/03/2026 04 AM PST 61.86 79 0 Not Applicable
11/03/2026 05 AM PST 61.86 79 0 Not Applicable
11/03/2026 06 AM PST 61.86 79 0 Not Applicable
11/03/2026 07 AM PST 61.85 79 - Not Applicable
11/03/2026 08 AM PST 61.85 79 0 Not Applicable
11/03/2026 09 AM PST 61.85 79 0 Not Applicable
11/03/2026 10 AM PST 61.85 79 0 Not Applicable
11/03/2026 11 AM PST 61.85 79 0 Not Applicable
11/03/2026 12 PM PST 61.85 79 0 Not Applicable
11/03/2026 01 PM PST 61.85 79 0 Not Applicable
11/03/2026 02 PM PST 61.84 78 - Not Applicable
11/03/2026 03 PM PST 61.84 78 0 Not Applicable
11/03/2026 04 PM PST 61.84 78 0 Not Applicable
11/03/2026 05 PM PST 61.84 78 0 Not Applicable
11/03/2026 06 PM PST 61.84 78 0 Not Applicable
11/03/2026 07 PM PST 61.84 78 0 Not Applicable
11/03/2026 08 PM PST 61.84 78 0 Not Applicable
11/03/2026 09 PM PST 61.84 78 0 Not Applicable
11/03/2026 10 PM PST 61.84 78 0 Not Applicable
11/03/2026 11 PM PST 61.84 78 0 Not Applicable
11/04/2026 12 AM PST 61.83 78 - Not Applicable
11/04/2026 01 AM PST 61.83 78 0 Not Applicable
11/04/2026 02 AM PST 61.83 78 0 Not Applicable
11/04/2026 03 AM PST 61.83 78 0 Not Applicable
11/04/2026 04 AM PST 61.83 78 0 Not Applicable
11/04/2026 05 AM PST 61.83 78 0 Not Applicable
11/04/2026 06 AM PST 61.83 78 0 Not Applicable
11/04/2026 07 AM PST 61.83 78 0 Not Applicable
11/04/2026 08 AM PST 61.83 78 0 Not Applicable
11/04/2026 09 AM PST 61.83 78 0 Not Applicable
11/04/2026 10 AM PST 61.83 78 0 Not Applicable
11/04/2026 11 AM PST 61.82 77 - Not Applicable
11/04/2026 12 PM PST 61.82 77 0 Not Applicable
11/04/2026 01 PM PST 61.82 77 0 Not Applicable
11/04/2026 02 PM PST 61.82 77 0 Not Applicable
11/04/2026 03 PM PST 61.82 77 0 Not Applicable
11/04/2026 04 PM PST 61.82 77 0 Not Applicable
11/04/2026 05 PM PST 61.82 77 0 Not Applicable
11/04/2026 06 PM PST 61.82 77 0 Not Applicable
11/04/2026 07 PM PST 61.82 77 0 Not Applicable
11/04/2026 08 PM PST 61.82 77 0 Not Applicable
11/04/2026 09 PM PST 61.82 77 0 Not Applicable
11/04/2026 10 PM PST 61.82 77 0 Not Applicable
11/04/2026 11 PM PST 61.82 77 0 Not Applicable
11/05/2026 12 AM PST 61.82 77 0 Not Applicable
11/05/2026 01 AM PST 61.82 77 0 Not Applicable
11/05/2026 02 AM PST 61.82 77 0 Not Applicable
11/05/2026 03 AM PST 61.82 77 0 Not Applicable
11/05/2026 04 AM PST 61.82 77 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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