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MERCED RIVER - STEVINSON (STVC1)
| Latitude: 37.37º N | Longitude: 120.93º W | Elevation: 82 Feet | | | |
| Location: Merced County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Dec 25 2025 at 2:10 PM PST | Next Issuance: | Dec 26 2025 at 9:00 AM PST
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| Action/Monitor: 68.0 Feet | Minor Flood: 71.0 Feet | Moderate Flood: 73.8 Feet | Major Flood: 75.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Stevinson (STVC1)
#
# File Generation Time: 12/25/2025 at 02:10 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/25/2025 at 01:00 PM PST
# Maximum Observed Stage: 57.01 Feet
# Maximum Observed Flow: 146 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/27/2025 at 11:00 AM PST
# Maximum Forecast Stage: 57.19 Feet
# Maximum Forecast Flow: 163 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/20/2025 02 PM PST 56.80 126 Normal
12/20/2025 03 PM PST 56.82 128 + Normal
12/20/2025 04 PM PST 56.80 126 - Normal
12/20/2025 05 PM PST 56.80 126 0 Normal
12/20/2025 06 PM PST 56.80 126 0 Normal
12/20/2025 07 PM PST 56.79 125 - Normal
12/20/2025 08 PM PST 56.80 126 + Normal
12/20/2025 09 PM PST 56.80 126 0 Normal
12/20/2025 10 PM PST 56.80 126 0 Normal
12/20/2025 11 PM PST 56.81 127 + Normal
12/21/2025 12 AM PST 56.80 126 - Normal
12/21/2025 01 AM PST 56.80 126 0 Normal
12/21/2025 02 AM PST 56.80 126 0 Normal
12/21/2025 03 AM PST 56.80 126 0 Normal
12/21/2025 04 AM PST 56.80 126 0 Normal
12/21/2025 05 AM PST 56.80 126 0 Normal
12/21/2025 06 AM PST 56.80 126 0 Normal
12/21/2025 07 AM PST 56.80 126 0 Normal
12/21/2025 08 AM PST 56.80 126 0 Normal
12/21/2025 09 AM PST 56.80 126 0 Normal
12/21/2025 10 AM PST 56.79 125 - Normal
12/21/2025 11 AM PST 56.80 126 + Normal
12/21/2025 12 PM PST 56.79 125 - Normal
12/21/2025 01 PM PST 56.80 126 + Normal
12/21/2025 02 PM PST 56.79 125 - Normal
12/21/2025 03 PM PST 56.80 126 + Normal
12/21/2025 04 PM PST 56.80 126 0 Normal
12/21/2025 05 PM PST 56.80 126 0 Normal
12/21/2025 06 PM PST 56.79 125 - Normal
12/21/2025 07 PM PST 56.80 126 + Normal
12/21/2025 08 PM PST 56.80 126 0 Normal
12/21/2025 09 PM PST 56.80 126 0 Normal
12/21/2025 10 PM PST 56.80 126 0 Normal
12/21/2025 11 PM PST 56.81 127 + Normal
12/22/2025 12 AM PST 56.80 126 - Normal
12/22/2025 01 AM PST 56.80 126 0 Normal
12/22/2025 02 AM PST 56.80 126 0 Normal
12/22/2025 03 AM PST 56.81 127 + Normal
12/22/2025 04 AM PST 56.80 126 - Normal
12/22/2025 05 AM PST 56.79 125 - Normal
12/22/2025 06 AM PST 56.80 126 + Normal
12/22/2025 07 AM PST 56.80 126 0 Normal
12/22/2025 08 AM PST 56.80 126 0 Normal
12/22/2025 09 AM PST 56.80 126 0 Normal
12/22/2025 10 AM PST 56.79 125 - Normal
12/22/2025 11 AM PST 56.79 125 0 Normal
12/22/2025 12 PM PST 56.80 126 + Normal
12/22/2025 01 PM PST 56.79 125 - Normal
12/22/2025 02 PM PST 56.81 127 + Normal
12/22/2025 03 PM PST 56.82 128 + Normal
12/22/2025 04 PM PST 56.82 128 0 Normal
12/22/2025 05 PM PST 56.84 130 + Normal
12/22/2025 06 PM PST 56.86 132 + Normal
12/22/2025 07 PM PST 56.86 132 0 Normal
12/22/2025 08 PM PST 56.86 132 0 Normal
12/22/2025 09 PM PST 56.86 132 0 Normal
12/22/2025 10 PM PST 56.86 132 0 Normal
12/22/2025 11 PM PST 56.85 131 - Normal
12/23/2025 12 AM PST 56.84 130 - Normal
12/23/2025 01 AM PST 56.84 130 0 Normal
12/23/2025 02 AM PST 56.84 130 0 Normal
12/23/2025 03 AM PST 56.83 129 - Normal
12/23/2025 04 AM PST 56.82 128 - Normal
12/23/2025 05 AM PST 56.82 128 0 Normal
12/23/2025 06 AM PST 56.82 128 0 Normal
12/23/2025 07 AM PST 56.81 127 - Normal
12/23/2025 08 AM PST 56.81 127 0 Normal
12/23/2025 09 AM PST 56.81 127 0 Normal
12/23/2025 10 AM PST 56.81 127 0 Normal
12/23/2025 11 AM PST 56.81 127 0 Normal
12/23/2025 12 PM PST 56.81 127 0 Normal
12/23/2025 01 PM PST 56.81 127 0 Normal
12/23/2025 02 PM PST 56.81 127 0 Normal
12/23/2025 03 PM PST 56.80 126 - Normal
12/23/2025 04 PM PST 56.81 127 + Normal
12/23/2025 05 PM PST 56.80 126 - Normal
12/23/2025 06 PM PST 56.80 126 0 Normal
12/23/2025 07 PM PST 56.80 126 0 Normal
12/23/2025 08 PM PST 56.80 126 0 Normal
12/23/2025 09 PM PST 56.80 126 0 Normal
12/23/2025 10 PM PST 56.80 126 0 Normal
12/23/2025 11 PM PST 56.79 125 - Normal
12/24/2025 12 AM PST 56.79 125 0 Normal
12/24/2025 01 AM PST 56.81 127 + Normal
12/24/2025 02 AM PST 56.83 129 + Normal
12/24/2025 03 AM PST 56.82 128 - Normal
12/24/2025 04 AM PST 56.82 128 0 Normal
12/24/2025 05 AM PST 56.82 128 0 Normal
12/24/2025 06 AM PST 56.82 128 0 Normal
12/24/2025 07 AM PST 56.82 128 0 Normal
12/24/2025 08 AM PST 56.83 129 + Normal
12/24/2025 09 AM PST 56.85 131 + Normal
12/24/2025 10 AM PST 56.87 133 + Normal
12/24/2025 11 AM PST 56.88 134 + Normal
12/24/2025 12 PM PST 56.88 134 0 Normal
12/24/2025 01 PM PST 56.90 136 + Normal
12/24/2025 02 PM PST 56.91 137 + Normal
12/24/2025 03 PM PST 56.94 139 + Normal
12/24/2025 04 PM PST 56.94 139 0 Normal
12/24/2025 05 PM PST 56.94 139 0 Normal
12/24/2025 06 PM PST 56.94 139 0 Normal
12/24/2025 07 PM PST 56.94 139 0 Normal
12/24/2025 08 PM PST 56.94 139 0 Normal
12/24/2025 09 PM PST 56.94 139 0 Normal
12/24/2025 10 PM PST 56.94 139 0 Normal
12/24/2025 11 PM PST 56.94 139 0 Normal
12/25/2025 12 AM PST 56.94 139 0 Normal
12/25/2025 01 AM PST 56.94 139 0 Normal
12/25/2025 02 AM PST 56.94 139 0 Normal
12/25/2025 03 AM PST 56.93 139 - Normal
12/25/2025 04 AM PST 56.94 139 + Normal
12/25/2025 05 AM PST 56.96 141 + Normal
12/25/2025 06 AM PST 56.97 142 + Normal
12/25/2025 07 AM PST 56.98 143 + Normal
12/25/2025 08 AM PST 56.97 142 - Normal
12/25/2025 09 AM PST 56.98 143 + Normal
12/25/2025 10 AM PST 56.99 144 + Normal
12/25/2025 11 AM PST 57.00 145 + Normal
12/25/2025 12 PM PST 57.01 146 + Normal
12/25/2025 01 PM PST 57.01 146 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/25/2025 02 PM PST 57.01 146 Normal
12/25/2025 03 PM PST 57.02 147 + Normal
12/25/2025 04 PM PST 57.02 147 0 Normal
12/25/2025 05 PM PST 57.03 148 + Normal
12/25/2025 06 PM PST 57.03 148 0 Normal
12/25/2025 07 PM PST 57.04 149 + Normal
12/25/2025 08 PM PST 57.04 149 0 Normal
12/25/2025 09 PM PST 57.05 150 + Normal
12/25/2025 10 PM PST 57.05 150 0 Normal
12/25/2025 11 PM PST 57.06 151 + Normal
12/26/2025 12 AM PST 57.06 151 0 Normal
12/26/2025 01 AM PST 57.07 152 + Normal
12/26/2025 02 AM PST 57.07 152 0 Normal
12/26/2025 03 AM PST 57.07 152 0 Normal
12/26/2025 04 AM PST 57.08 153 + Normal
12/26/2025 05 AM PST 57.08 153 0 Normal
12/26/2025 06 AM PST 57.08 153 0 Normal
12/26/2025 07 AM PST 57.09 154 + Normal
12/26/2025 08 AM PST 57.09 154 0 Normal
12/26/2025 09 AM PST 57.09 154 0 Normal
12/26/2025 10 AM PST 57.10 155 + Normal
12/26/2025 11 AM PST 57.10 155 0 Normal
12/26/2025 12 PM PST 57.10 155 0 Normal
12/26/2025 01 PM PST 57.11 156 + Normal
12/26/2025 02 PM PST 57.11 156 0 Normal
12/26/2025 03 PM PST 57.12 157 + Normal
12/26/2025 04 PM PST 57.12 157 0 Normal
12/26/2025 05 PM PST 57.12 157 0 Normal
12/26/2025 06 PM PST 57.13 158 + Normal
12/26/2025 07 PM PST 57.13 158 0 Normal
12/26/2025 08 PM PST 57.14 159 + Normal
12/26/2025 09 PM PST 57.14 159 0 Normal
12/26/2025 10 PM PST 57.15 160 + Normal
12/26/2025 11 PM PST 57.15 160 0 Normal
12/27/2025 12 AM PST 57.15 160 0 Normal
12/27/2025 01 AM PST 57.16 161 + Normal
12/27/2025 02 AM PST 57.16 161 0 Normal
12/27/2025 03 AM PST 57.16 161 0 Normal
12/27/2025 04 AM PST 57.16 161 0 Normal
12/27/2025 05 AM PST 57.17 162 + Normal
12/27/2025 06 AM PST 57.17 162 0 Normal
12/27/2025 07 AM PST 57.17 162 0 Normal
12/27/2025 08 AM PST 57.18 163 + Normal
12/27/2025 09 AM PST 57.18 163 0 Normal
12/27/2025 10 AM PST 57.18 163 0 Normal
12/27/2025 11 AM PST 57.19 163 + Normal
12/27/2025 12 PM PST 57.19 163 0 Normal
12/27/2025 01 PM PST 57.19 163 0 Normal
12/27/2025 02 PM PST 57.19 163 0 Normal
12/27/2025 03 PM PST 57.19 163 0 Normal
12/27/2025 04 PM PST 57.19 163 0 Normal
12/27/2025 05 PM PST 57.19 163 0 Normal
12/27/2025 06 PM PST 57.19 163 0 Normal
12/27/2025 07 PM PST 57.19 163 0 Normal
12/27/2025 08 PM PST 57.18 163 - Normal
12/27/2025 09 PM PST 57.18 163 0 Normal
12/27/2025 10 PM PST 57.18 163 0 Normal
12/27/2025 11 PM PST 57.17 162 - Normal
12/28/2025 12 AM PST 57.17 162 0 Normal
12/28/2025 01 AM PST 57.17 162 0 Normal
12/28/2025 02 AM PST 57.17 162 0 Normal
12/28/2025 03 AM PST 57.16 161 - Normal
12/28/2025 04 AM PST 57.16 161 0 Normal
12/28/2025 05 AM PST 57.16 161 0 Normal
12/28/2025 06 AM PST 57.16 161 0 Normal
12/28/2025 07 AM PST 57.15 160 - Normal
12/28/2025 08 AM PST 57.15 160 0 Normal
12/28/2025 09 AM PST 57.15 160 0 Normal
12/28/2025 10 AM PST 57.14 159 - Normal
12/28/2025 11 AM PST 57.14 159 0 Normal
12/28/2025 12 PM PST 57.14 159 0 Normal
12/28/2025 01 PM PST 57.13 158 - Normal
12/28/2025 02 PM PST 57.13 158 0 Normal
12/28/2025 03 PM PST 57.13 158 0 Normal
12/28/2025 04 PM PST 57.12 157 - Normal
12/28/2025 05 PM PST 57.12 157 0 Normal
12/28/2025 06 PM PST 57.12 157 0 Normal
12/28/2025 07 PM PST 57.11 156 - Normal
12/28/2025 08 PM PST 57.11 156 0 Normal
12/28/2025 09 PM PST 57.10 155 - Normal
12/28/2025 10 PM PST 57.10 155 0 Normal
12/28/2025 11 PM PST 57.09 154 - Normal
12/29/2025 12 AM PST 57.09 154 0 Normal
12/29/2025 01 AM PST 57.09 154 0 Normal
12/29/2025 02 AM PST 57.08 153 - Normal
12/29/2025 03 AM PST 57.08 153 0 Normal
12/29/2025 04 AM PST 57.07 152 - Normal
12/29/2025 05 AM PST 57.07 152 0 Normal
12/29/2025 06 AM PST 57.06 151 - Normal
12/29/2025 07 AM PST 57.06 151 0 Normal
12/29/2025 08 AM PST 57.05 150 - Normal
12/29/2025 09 AM PST 57.05 150 0 Normal
12/29/2025 10 AM PST 57.05 150 0 Normal
12/29/2025 11 AM PST 57.04 149 - Normal
12/29/2025 12 PM PST 57.04 149 0 Normal
12/29/2025 01 PM PST 57.03 148 - Normal
12/29/2025 02 PM PST 57.03 148 0 Normal
12/29/2025 03 PM PST 57.02 147 - Normal
12/29/2025 04 PM PST 57.02 147 0 Normal
12/29/2025 05 PM PST 57.02 147 0 Normal
12/29/2025 06 PM PST 57.01 146 - Normal
12/29/2025 07 PM PST 57.01 146 0 Normal
12/29/2025 08 PM PST 57.00 145 - Normal
12/29/2025 09 PM PST 57.00 145 0 Normal
12/29/2025 10 PM PST 56.99 144 - Normal
12/29/2025 11 PM PST 56.99 144 0 Normal
12/30/2025 12 AM PST 56.98 143 - Normal
12/30/2025 01 AM PST 56.98 143 0 Normal
12/30/2025 02 AM PST 56.97 142 - Normal
12/30/2025 03 AM PST 56.97 142 0 Normal
12/30/2025 04 AM PST 56.96 141 - 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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