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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: | Jul 17 2026 at 7:55 AM PDT | Next Issuance: | Jul 18 2026 at 9:00 AM PDT
| |
| Action/Monitor: 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: 07/17/2026 at 07:57 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/12/2026 at 01:00 PM PDT
# Maximum Observed Stage: 60.93 Feet
# Maximum Observed Flow: 36 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/17/2026 at 05:00 PM PDT
# Maximum Forecast Stage: 60.73 Feet
# Maximum Forecast Flow: 28 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/12/2026 07 AM PDT 60.93 36 Not Applicable
07/12/2026 08 AM PDT 60.93 36 0 Not Applicable
07/12/2026 09 AM PDT 60.93 36 0 Not Applicable
07/12/2026 10 AM PDT 60.93 36 0 Not Applicable
07/12/2026 11 AM PDT 60.93 36 0 Not Applicable
07/12/2026 12 PM PDT 60.93 36 0 Not Applicable
07/12/2026 01 PM PDT 60.93 36 0 Not Applicable
07/12/2026 02 PM PDT 60.91 35 - Not Applicable
07/12/2026 03 PM PDT 60.91 35 0 Not Applicable
07/12/2026 04 PM PDT 60.91 35 0 Not Applicable
07/12/2026 05 PM PDT 60.91 35 0 Not Applicable
07/12/2026 06 PM PDT 60.91 35 0 Not Applicable
07/12/2026 07 PM PDT 60.91 35 0 Not Applicable
07/12/2026 08 PM PDT 60.91 35 0 Not Applicable
07/12/2026 09 PM PDT 60.88 34 - Not Applicable
07/12/2026 10 PM PDT 60.88 34 0 Not Applicable
07/12/2026 11 PM PDT 60.88 34 0 Not Applicable
07/13/2026 12 AM PDT 60.88 34 0 Not Applicable
07/13/2026 01 AM PDT 60.88 34 0 Not Applicable
07/13/2026 02 AM PDT 60.88 34 0 Not Applicable
07/13/2026 03 AM PDT 60.85 33 - Not Applicable
07/13/2026 04 AM PDT 60.85 33 0 Not Applicable
07/13/2026 05 AM PDT 60.85 33 0 Not Applicable
07/13/2026 06 AM PDT 60.85 33 0 Not Applicable
07/13/2026 07 AM PDT 60.85 33 0 Not Applicable
07/13/2026 08 AM PDT 60.85 33 0 Not Applicable
07/13/2026 09 AM PDT 60.85 33 0 Not Applicable
07/13/2026 10 AM PDT 60.85 33 0 Not Applicable
07/13/2026 11 AM PDT 60.85 33 0 Not Applicable
07/13/2026 12 PM PDT 60.85 33 0 Not Applicable
07/13/2026 01 PM PDT 60.82 32 - Not Applicable
07/13/2026 02 PM PDT 60.82 32 0 Not Applicable
07/13/2026 03 PM PDT 60.82 32 0 Not Applicable
07/13/2026 04 PM PDT 60.82 32 0 Not Applicable
07/13/2026 05 PM PDT 60.82 32 0 Not Applicable
07/13/2026 06 PM PDT 60.82 32 0 Not Applicable
07/13/2026 07 PM PDT 60.79 31 - Not Applicable
07/13/2026 08 PM PDT 60.79 31 0 Not Applicable
07/13/2026 09 PM PDT 60.79 31 0 Not Applicable
07/13/2026 10 PM PDT 60.79 31 0 Not Applicable
07/13/2026 11 PM PDT 60.82 32 + Not Applicable
07/14/2026 12 AM PDT 60.82 32 0 Not Applicable
07/14/2026 01 AM PDT 60.82 32 0 Not Applicable
07/14/2026 02 AM PDT 60.82 32 0 Not Applicable
07/14/2026 03 AM PDT 60.82 32 0 Not Applicable
07/14/2026 04 AM PDT 60.82 32 0 Not Applicable
07/14/2026 05 AM PDT 60.82 32 0 Not Applicable
07/14/2026 06 AM PDT 60.82 32 0 Not Applicable
07/14/2026 07 AM PDT 60.82 32 0 Not Applicable
07/14/2026 08 AM PDT 60.82 32 0 Not Applicable
07/14/2026 09 AM PDT 60.82 32 0 Not Applicable
07/14/2026 10 AM PDT 60.82 32 0 Not Applicable
07/14/2026 11 AM PDT 60.82 32 0 Not Applicable
07/14/2026 12 PM PDT 60.82 32 0 Not Applicable
07/14/2026 01 PM PDT 60.82 32 0 Not Applicable
07/14/2026 02 PM PDT 60.82 32 0 Not Applicable
07/14/2026 03 PM PDT 60.82 32 0 Not Applicable
07/14/2026 04 PM PDT 60.79 31 - Not Applicable
07/14/2026 05 PM PDT 60.79 31 0 Not Applicable
07/14/2026 06 PM PDT 60.79 31 0 Not Applicable
07/14/2026 07 PM PDT 60.79 31 0 Not Applicable
07/14/2026 08 PM PDT 60.79 31 0 Not Applicable
07/14/2026 09 PM PDT 60.77 30 - Not Applicable
07/14/2026 10 PM PDT 60.77 30 0 Not Applicable
07/14/2026 11 PM PDT 60.77 30 0 Not Applicable
07/15/2026 12 AM PDT 60.77 30 0 Not Applicable
07/15/2026 01 AM PDT 60.74 29 - Not Applicable
07/15/2026 02 AM PDT 60.74 29 0 Not Applicable
07/15/2026 03 AM PDT 60.74 29 0 Not Applicable
07/15/2026 04 AM PDT 60.74 29 0 Not Applicable
07/15/2026 05 AM PDT 60.74 29 0 Not Applicable
07/15/2026 06 AM PDT 60.74 29 0 Not Applicable
07/15/2026 07 AM PDT 60.74 29 0 Not Applicable
07/15/2026 08 AM PDT 60.74 29 0 Not Applicable
07/15/2026 09 AM PDT 60.74 29 0 Not Applicable
07/15/2026 10 AM PDT 60.74 29 0 Not Applicable
07/15/2026 11 AM PDT 60.74 29 0 Not Applicable
07/15/2026 12 PM PDT 60.74 29 0 Not Applicable
07/15/2026 01 PM PDT 60.71 28 - Not Applicable
07/15/2026 02 PM PDT 60.71 28 0 Not Applicable
07/15/2026 03 PM PDT 60.71 28 0 Not Applicable
07/15/2026 04 PM PDT 60.68 27 - Not Applicable
07/15/2026 05 PM PDT 60.68 27 0 Not Applicable
07/15/2026 06 PM PDT 60.68 27 0 Not Applicable
07/15/2026 07 PM PDT 60.68 27 0 Not Applicable
07/15/2026 08 PM PDT 60.65 26 - Not Applicable
07/15/2026 09 PM PDT 60.65 26 0 Not Applicable
07/15/2026 10 PM PDT 60.65 26 0 Not Applicable
07/15/2026 11 PM PDT 60.65 26 0 Not Applicable
07/16/2026 12 AM PDT 60.65 26 0 Not Applicable
07/16/2026 01 AM PDT 60.65 26 0 Not Applicable
07/16/2026 02 AM PDT 60.65 26 0 Not Applicable
07/16/2026 03 AM PDT 60.65 26 0 Not Applicable
07/16/2026 04 AM PDT 60.65 26 0 Not Applicable
07/16/2026 05 AM PDT 60.65 26 0 Not Applicable
07/16/2026 06 AM PDT 60.65 26 0 Not Applicable
07/16/2026 07 AM PDT 60.65 26 0 Not Applicable
07/16/2026 08 AM PDT 60.65 26 0 Not Applicable
07/16/2026 09 AM PDT 60.65 26 0 Not Applicable
07/16/2026 10 AM PDT 60.65 26 0 Not Applicable
07/16/2026 11 AM PDT 60.65 26 0 Not Applicable
07/16/2026 12 PM PDT 60.65 26 0 Not Applicable
07/16/2026 01 PM PDT 60.65 26 0 Not Applicable
07/16/2026 02 PM PDT 60.65 26 0 Not Applicable
07/16/2026 03 PM PDT 60.62 25 - Not Applicable
07/16/2026 04 PM PDT 60.62 25 0 Not Applicable
07/16/2026 05 PM PDT 60.62 25 0 Not Applicable
07/16/2026 06 PM PDT 60.62 25 0 Not Applicable
07/16/2026 07 PM PDT 60.62 25 0 Not Applicable
07/16/2026 08 PM PDT 60.59 24 - Not Applicable
07/16/2026 09 PM PDT 60.59 24 0 Not Applicable
07/16/2026 10 PM PDT 60.59 24 0 Not Applicable
07/16/2026 11 PM PDT 60.59 24 0 Not Applicable
07/17/2026 12 AM PDT 60.59 24 0 Not Applicable
07/17/2026 01 AM PDT 60.59 24 0 Not Applicable
07/17/2026 02 AM PDT 60.59 24 0 Not Applicable
07/17/2026 03 AM PDT 60.59 24 0 Not Applicable
07/17/2026 04 AM PDT 60.59 24 0 Not Applicable
07/17/2026 05 AM PDT 60.59 24 0 Not Applicable
07/17/2026 06 AM PDT 60.61 24 + Not Applicable
07/17/2026 07 AM PDT 60.62 25 + Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/17/2026 08 AM PDT 60.64 25 Not Applicable
07/17/2026 09 AM PDT 60.65 26 + Not Applicable
07/17/2026 10 AM PDT 60.67 26 + Not Applicable
07/17/2026 11 AM PDT 60.68 27 + Not Applicable
07/17/2026 12 PM PDT 60.68 27 0 Not Applicable
07/17/2026 01 PM PDT 60.70 27 + Not Applicable
07/17/2026 02 PM PDT 60.70 27 0 Not Applicable
07/17/2026 03 PM PDT 60.71 28 + Not Applicable
07/17/2026 04 PM PDT 60.71 28 0 Not Applicable
07/17/2026 05 PM PDT 60.73 28 + Not Applicable
07/17/2026 06 PM PDT 60.73 28 0 Not Applicable
07/17/2026 07 PM PDT 60.71 28 - Not Applicable
07/17/2026 08 PM PDT 60.71 28 0 Not Applicable
07/17/2026 09 PM PDT 60.73 28 + Not Applicable
07/17/2026 10 PM PDT 60.73 28 0 Not Applicable
07/17/2026 11 PM PDT 60.73 28 0 Not Applicable
07/18/2026 12 AM PDT 60.71 28 - Not Applicable
07/18/2026 01 AM PDT 60.71 28 0 Not Applicable
07/18/2026 02 AM PDT 60.70 27 - Not Applicable
07/18/2026 03 AM PDT 60.70 27 0 Not Applicable
07/18/2026 04 AM PDT 60.70 27 0 Not Applicable
07/18/2026 05 AM PDT 60.70 27 0 Not Applicable
07/18/2026 06 AM PDT 60.68 27 - Not Applicable
07/18/2026 07 AM PDT 60.68 27 0 Not Applicable
07/18/2026 08 AM PDT 60.67 26 - Not Applicable
07/18/2026 09 AM PDT 60.67 26 0 Not Applicable
07/18/2026 10 AM PDT 60.67 26 0 Not Applicable
07/18/2026 11 AM PDT 60.67 26 0 Not Applicable
07/18/2026 12 PM PDT 60.65 26 - Not Applicable
07/18/2026 01 PM PDT 60.65 26 0 Not Applicable
07/18/2026 02 PM PDT 60.65 26 0 Not Applicable
07/18/2026 03 PM PDT 60.65 26 0 Not Applicable
07/18/2026 04 PM PDT 60.64 25 - Not Applicable
07/18/2026 05 PM PDT 60.64 25 0 Not Applicable
07/18/2026 06 PM PDT 60.64 25 0 Not Applicable
07/18/2026 07 PM PDT 60.64 25 0 Not Applicable
07/18/2026 08 PM PDT 60.62 25 - Not Applicable
07/18/2026 09 PM PDT 60.62 25 0 Not Applicable
07/18/2026 10 PM PDT 60.62 25 0 Not Applicable
07/18/2026 11 PM PDT 60.62 25 0 Not Applicable
07/19/2026 12 AM PDT 60.62 25 0 Not Applicable
07/19/2026 01 AM PDT 60.62 25 0 Not Applicable
07/19/2026 02 AM PDT 60.61 24 - Not Applicable
07/19/2026 03 AM PDT 60.61 24 0 Not Applicable
07/19/2026 04 AM PDT 60.61 24 0 Not Applicable
07/19/2026 05 AM PDT 60.61 24 0 Not Applicable
07/19/2026 06 AM PDT 60.61 24 0 Not Applicable
07/19/2026 07 AM PDT 60.61 24 0 Not Applicable
07/19/2026 08 AM PDT 60.59 24 - Not Applicable
07/19/2026 09 AM PDT 60.59 24 0 Not Applicable
07/19/2026 10 AM PDT 60.59 24 0 Not Applicable
07/19/2026 11 AM PDT 60.59 24 0 Not Applicable
07/19/2026 12 PM PDT 60.59 24 0 Not Applicable
07/19/2026 01 PM PDT 60.59 24 0 Not Applicable
07/19/2026 02 PM PDT 60.59 24 0 Not Applicable
07/19/2026 03 PM PDT 60.58 23 - Not Applicable
07/19/2026 04 PM PDT 60.58 23 0 Not Applicable
07/19/2026 05 PM PDT 60.58 23 0 Not Applicable
07/19/2026 06 PM PDT 60.58 23 0 Not Applicable
07/19/2026 07 PM PDT 60.58 23 0 Not Applicable
07/19/2026 08 PM PDT 60.58 23 0 Not Applicable
07/19/2026 09 PM PDT 60.58 23 0 Not Applicable
07/19/2026 10 PM PDT 60.56 23 - Not Applicable
07/19/2026 11 PM PDT 60.56 23 0 Not Applicable
07/20/2026 12 AM PDT 60.56 23 0 Not Applicable
07/20/2026 01 AM PDT 60.56 23 0 Not Applicable
07/20/2026 02 AM PDT 60.56 23 0 Not Applicable
07/20/2026 03 AM PDT 60.56 23 0 Not Applicable
07/20/2026 04 AM PDT 60.56 23 0 Not Applicable
07/20/2026 05 AM PDT 60.55 22 - Not Applicable
07/20/2026 06 AM PDT 60.55 22 0 Not Applicable
07/20/2026 07 AM PDT 60.55 22 0 Not Applicable
07/20/2026 08 AM PDT 60.55 22 0 Not Applicable
07/20/2026 09 AM PDT 60.55 22 0 Not Applicable
07/20/2026 10 AM PDT 60.55 22 0 Not Applicable
07/20/2026 11 AM PDT 60.55 22 0 Not Applicable
07/20/2026 12 PM PDT 60.55 22 0 Not Applicable
07/20/2026 01 PM PDT 60.55 22 0 Not Applicable
07/20/2026 02 PM PDT 60.53 22 - Not Applicable
07/20/2026 03 PM PDT 60.53 22 0 Not Applicable
07/20/2026 04 PM PDT 60.53 22 0 Not Applicable
07/20/2026 05 PM PDT 60.53 22 0 Not Applicable
07/20/2026 06 PM PDT 60.53 22 0 Not Applicable
07/20/2026 07 PM PDT 60.53 22 0 Not Applicable
07/20/2026 08 PM PDT 60.53 22 0 Not Applicable
07/20/2026 09 PM PDT 60.53 22 0 Not Applicable
07/20/2026 10 PM PDT 60.53 22 0 Not Applicable
07/20/2026 11 PM PDT 60.52 21 - Not Applicable
07/21/2026 12 AM PDT 60.52 21 0 Not Applicable
07/21/2026 01 AM PDT 60.52 21 0 Not Applicable
07/21/2026 02 AM PDT 60.52 21 0 Not Applicable
07/21/2026 03 AM PDT 60.52 21 0 Not Applicable
07/21/2026 04 AM PDT 60.52 21 0 Not Applicable
07/21/2026 05 AM PDT 60.52 21 0 Not Applicable
07/21/2026 06 AM PDT 60.52 21 0 Not Applicable
07/21/2026 07 AM PDT 60.52 21 0 Not Applicable
07/21/2026 08 AM PDT 60.52 21 0 Not Applicable
07/21/2026 09 AM PDT 60.52 21 0 Not Applicable
07/21/2026 10 AM PDT 60.52 21 0 Not Applicable
07/21/2026 11 AM PDT 60.50 21 - Not Applicable
07/21/2026 12 PM PDT 60.50 21 0 Not Applicable
07/21/2026 01 PM PDT 60.50 21 0 Not Applicable
07/21/2026 02 PM PDT 60.50 21 0 Not Applicable
07/21/2026 03 PM PDT 60.50 21 0 Not Applicable
07/21/2026 04 PM PDT 60.50 21 0 Not Applicable
07/21/2026 05 PM PDT 60.50 21 0 Not Applicable
07/21/2026 06 PM PDT 60.50 21 0 Not Applicable
07/21/2026 07 PM PDT 60.50 21 0 Not Applicable
07/21/2026 08 PM PDT 60.50 21 0 Not Applicable
07/21/2026 09 PM PDT 60.50 21 0 Not Applicable
07/21/2026 10 PM PDT 60.50 21 0 Not Applicable
07/21/2026 11 PM PDT 60.50 21 0 Not Applicable
07/22/2026 12 AM PDT 60.50 21 0 Not Applicable
07/22/2026 01 AM PDT 60.50 21 0 Not Applicable
07/22/2026 02 AM PDT 60.50 21 0 Not Applicable
07/22/2026 03 AM PDT 60.50 21 0 Not Applicable
07/22/2026 04 AM PDT 60.50 21 0 Not Applicable
07/22/2026 05 AM PDT 60.50 21 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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