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MORMON SLOUGH - BELLOTA (MSGC1)
| Latitude: 38.05º N | Longitude: 121.01º W | Elevation: 130 Feet | | | |
| Location: San Joaquin County in California | Bulletin Group: San Joaquin | River Group: North San Joaquin |
| Issuance Time: | Dec 26 2025 at 9:01 AM PST | Next Issuance: | Dec 26 2025 at 3:00 PM PST
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| Action/Monitor: 16.0 Feet | Minor Flood: 22.0 Feet | Moderate Flood: 30.9 Feet | Major Flood: 31.9 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mormon Slough - Bellota (MSGC1)
#
# File Generation Time: 12/26/2025 at 09:01 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/24/2025 at 11:00 PM PST
# Maximum Observed Stage: 8.95 Feet
# Maximum Observed Flow: 1810 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/27/2025 at 06:00 AM PST
# Maximum Forecast Stage: 6.62 Feet
# Maximum Forecast Flow: 780 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/21/2025 09 AM PST 4.94 255 Normal
12/21/2025 10 AM PST 4.93 253 - Normal
12/21/2025 11 AM PST 4.94 255 + Normal
12/21/2025 12 PM PST 4.95 257 + Normal
12/21/2025 01 PM PST 4.95 257 0 Normal
12/21/2025 02 PM PST 4.95 257 0 Normal
12/21/2025 03 PM PST 4.95 257 0 Normal
12/21/2025 04 PM PST 4.95 257 0 Normal
12/21/2025 05 PM PST 4.93 253 - Normal
12/21/2025 06 PM PST 4.93 253 0 Normal
12/21/2025 07 PM PST 4.94 255 + Normal
12/21/2025 08 PM PST 4.94 255 0 Normal
12/21/2025 09 PM PST 4.95 257 + Normal
12/21/2025 10 PM PST 4.96 260 + Normal
12/21/2025 11 PM PST 4.95 257 - Normal
12/22/2025 12 AM PST 4.96 260 + Normal
12/22/2025 01 AM PST 4.96 260 0 Normal
12/22/2025 02 AM PST 4.98 264 + Normal
12/22/2025 03 AM PST 4.99 267 + Normal
12/22/2025 04 AM PST 5.00 269 + Normal
12/22/2025 05 AM PST 4.97 262 - Normal
12/22/2025 06 AM PST 4.96 260 - Normal
12/22/2025 07 AM PST 4.96 260 0 Normal
12/22/2025 08 AM PST 5.00 269 + Normal
12/22/2025 09 AM PST 4.99 267 - Normal
12/22/2025 10 AM PST 5.01 271 + Normal
12/22/2025 11 AM PST 4.99 267 - Normal
12/22/2025 12 PM PST 4.97 262 - Normal
12/22/2025 01 PM PST 4.94 255 - Normal
12/22/2025 02 PM PST 4.94 255 0 Normal
12/22/2025 03 PM PST 4.92 251 - Normal
12/22/2025 04 PM PST 4.93 253 + Normal
12/22/2025 05 PM PST 4.91 248 - Normal
12/22/2025 06 PM PST 4.92 251 + Normal
12/22/2025 07 PM PST 4.93 253 + Normal
12/22/2025 08 PM PST 4.93 253 0 Normal
12/22/2025 09 PM PST 4.93 253 0 Normal
12/22/2025 10 PM PST 4.92 251 - Normal
12/22/2025 11 PM PST 4.94 255 + Normal
12/23/2025 12 AM PST 4.93 253 - Normal
12/23/2025 01 AM PST 4.94 255 + Normal
12/23/2025 02 AM PST 4.94 255 0 Normal
12/23/2025 03 AM PST 4.93 253 - Normal
12/23/2025 04 AM PST 4.92 251 - Normal
12/23/2025 05 AM PST 4.92 251 0 Normal
12/23/2025 06 AM PST 4.93 253 + Normal
12/23/2025 07 AM PST 4.92 251 - Normal
12/23/2025 08 AM PST 4.96 260 + Normal
12/23/2025 09 AM PST 4.94 255 - Normal
12/23/2025 10 AM PST 4.94 255 0 Normal
12/23/2025 11 AM PST 4.93 253 - Normal
12/23/2025 12 PM PST 4.97 262 + Normal
12/23/2025 01 PM PST 4.94 255 - Normal
12/23/2025 02 PM PST 4.93 253 - Normal
12/23/2025 03 PM PST 4.93 253 0 Normal
12/23/2025 04 PM PST 4.94 255 + Normal
12/23/2025 05 PM PST 4.94 255 0 Normal
12/23/2025 06 PM PST 4.94 255 0 Normal
12/23/2025 07 PM PST 4.94 255 0 Normal
12/23/2025 08 PM PST 4.95 257 + Normal
12/23/2025 09 PM PST 4.95 257 0 Normal
12/23/2025 10 PM PST 4.95 257 0 Normal
12/23/2025 11 PM PST 4.95 257 0 Normal
12/24/2025 12 AM PST 4.94 255 - Normal
12/24/2025 01 AM PST 4.94 255 0 Normal
12/24/2025 02 AM PST 4.94 255 0 Normal
12/24/2025 03 AM PST 4.94 255 0 Normal
12/24/2025 04 AM PST 4.99 267 + Normal
12/24/2025 05 AM PST 4.98 264 - Normal
12/24/2025 06 AM PST 4.95 257 - Normal
12/24/2025 07 AM PST 5.02 273 + Normal
12/24/2025 08 AM PST 4.96 260 - Normal
12/24/2025 09 AM PST 4.95 257 - Normal
12/24/2025 10 AM PST 4.90 246 - Normal
12/24/2025 11 AM PST 4.87 239 - Normal
12/24/2025 12 PM PST 4.91 248 + Normal
12/24/2025 01 PM PST 4.94 255 + Normal
12/24/2025 02 PM PST 4.95 257 + Normal
12/24/2025 03 PM PST 5.09 289 + Normal
12/24/2025 04 PM PST 6.07 576 + Normal
12/24/2025 05 PM PST 6.29 655 + Normal
12/24/2025 06 PM PST 6.41 701 + Normal
12/24/2025 07 PM PST 6.25 640 - Normal
12/24/2025 08 PM PST 6.34 674 + Normal
12/24/2025 09 PM PST 6.58 765 + Normal
12/24/2025 10 PM PST 8.55 1612 + Normal
12/24/2025 11 PM PST 8.95 1810 + Normal
12/25/2025 12 AM PST 8.90 1785 - Normal
12/25/2025 01 AM PST 8.67 1670 - Normal
12/25/2025 02 AM PST 8.43 1553 - Normal
12/25/2025 03 AM PST 8.19 1438 - Normal
12/25/2025 04 AM PST 7.91 1309 - Normal
12/25/2025 05 AM PST 7.62 1180 - Normal
12/25/2025 06 AM PST 7.40 1086 - Normal
12/25/2025 07 AM PST 7.14 980 - Normal
12/25/2025 08 AM PST 7.03 937 - Normal
12/25/2025 09 AM PST 6.86 870 - Normal
12/25/2025 10 AM PST 6.74 824 - Normal
12/25/2025 11 AM PST 6.63 783 - Normal
12/25/2025 12 PM PST 6.58 765 - Normal
12/25/2025 01 PM PST 6.50 737 - Normal
12/25/2025 02 PM PST 6.42 705 - Normal
12/25/2025 03 PM PST 6.38 689 - Normal
12/25/2025 04 PM PST 6.31 662 - Normal
12/25/2025 05 PM PST 6.16 607 - Normal
12/25/2025 06 PM PST 6.24 636 + Normal
12/25/2025 07 PM PST 6.05 569 - Normal
12/25/2025 08 PM PST 6.08 579 + Normal
12/25/2025 09 PM PST 6.03 562 - Normal
12/25/2025 10 PM PST 6.02 559 - Normal
12/25/2025 11 PM PST 6.03 562 + Normal
12/26/2025 12 AM PST 6.01 555 - Normal
12/26/2025 01 AM PST 6.03 562 + Normal
12/26/2025 02 AM PST 6.02 559 - Normal
12/26/2025 03 AM PST 6.00 552 - Normal
12/26/2025 04 AM PST 6.06 572 + Normal
12/26/2025 05 AM PST 6.05 569 - Normal
12/26/2025 06 AM PST 6.01 555 - Normal
12/26/2025 07 AM PST 5.95 535 - Normal
12/26/2025 08 AM PST 5.90 518 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/26/2025 09 AM PST 5.86 505 Normal
12/26/2025 10 AM PST 5.82 492 - Normal
12/26/2025 11 AM PST 5.80 485 - Normal
12/26/2025 12 PM PST 5.81 489 + Normal
12/26/2025 01 PM PST 5.84 498 + Normal
12/26/2025 02 PM PST 5.90 518 + Normal
12/26/2025 03 PM PST 5.99 549 + Normal
12/26/2025 04 PM PST 6.09 582 + Normal
12/26/2025 05 PM PST 6.18 614 + Normal
12/26/2025 06 PM PST 6.27 647 + Normal
12/26/2025 07 PM PST 6.33 670 + Normal
12/26/2025 08 PM PST 6.37 685 + Normal
12/26/2025 09 PM PST 6.39 693 + Normal
12/26/2025 10 PM PST 6.40 697 + Normal
12/26/2025 11 PM PST 6.41 701 + Normal
12/27/2025 12 AM PST 6.42 705 + Normal
12/27/2025 01 AM PST 6.44 713 + Normal
12/27/2025 02 AM PST 6.48 729 + Normal
12/27/2025 03 AM PST 6.53 748 + Normal
12/27/2025 04 AM PST 6.57 762 + Normal
12/27/2025 05 AM PST 6.61 776 + Normal
12/27/2025 06 AM PST 6.62 780 + Normal
12/27/2025 07 AM PST 6.60 772 - Normal
12/27/2025 08 AM PST 6.56 758 - Normal
12/27/2025 09 AM PST 6.49 733 - Normal
12/27/2025 10 AM PST 6.42 705 - Normal
12/27/2025 11 AM PST 6.33 670 - Normal
12/27/2025 12 PM PST 6.23 632 - Normal
12/27/2025 01 PM PST 6.12 593 - Normal
12/27/2025 02 PM PST 6.01 555 - Normal
12/27/2025 03 PM PST 5.90 518 - Normal
12/27/2025 04 PM PST 5.79 482 - Normal
12/27/2025 05 PM PST 5.68 449 - Normal
12/27/2025 06 PM PST 5.59 422 - Normal
12/27/2025 07 PM PST 5.52 402 - Normal
12/27/2025 08 PM PST 5.45 382 - Normal
12/27/2025 09 PM PST 5.37 360 - Normal
12/27/2025 10 PM PST 5.30 341 - Normal
12/27/2025 11 PM PST 5.24 326 - Normal
12/28/2025 12 AM PST 5.18 311 - Normal
12/28/2025 01 AM PST 5.12 296 - Normal
12/28/2025 02 AM PST 5.07 285 - Normal
12/28/2025 03 AM PST 5.01 271 - Normal
12/28/2025 04 AM PST 4.97 262 - Normal
12/28/2025 05 AM PST 4.93 253 - Normal
12/28/2025 06 AM PST 4.90 246 - Normal
12/28/2025 07 AM PST 4.86 237 - Normal
12/28/2025 08 AM PST 4.83 231 - Normal
12/28/2025 09 AM PST 4.81 227 - Normal
12/28/2025 10 AM PST 4.79 223 - Normal
12/28/2025 11 AM PST 4.76 217 - Normal
12/28/2025 12 PM PST 4.75 215 - Normal
12/28/2025 01 PM PST 4.73 211 - Normal
12/28/2025 02 PM PST 4.71 207 - Normal
12/28/2025 03 PM PST 4.70 205 - Normal
12/28/2025 04 PM PST 4.69 203 - Normal
12/28/2025 05 PM PST 4.68 201 - Normal
12/28/2025 06 PM PST 4.67 199 - Normal
12/28/2025 07 PM PST 4.66 197 - Normal
12/28/2025 08 PM PST 4.65 195 - Normal
12/28/2025 09 PM PST 4.65 195 0 Normal
12/28/2025 10 PM PST 4.64 193 - Normal
12/28/2025 11 PM PST 4.64 193 0 Normal
12/29/2025 12 AM PST 4.63 192 - Normal
12/29/2025 01 AM PST 4.63 192 0 Normal
12/29/2025 02 AM PST 4.62 190 - Normal
12/29/2025 03 AM PST 4.62 190 0 Normal
12/29/2025 04 AM PST 4.62 190 0 Normal
12/29/2025 05 AM PST 4.61 188 - Normal
12/29/2025 06 AM PST 4.61 188 0 Normal
12/29/2025 07 AM PST 4.61 188 0 Normal
12/29/2025 08 AM PST 4.60 186 - Normal
12/29/2025 09 AM PST 4.60 186 0 Normal
12/29/2025 10 AM PST 4.60 186 0 Normal
12/29/2025 11 AM PST 4.60 186 0 Normal
12/29/2025 12 PM PST 4.60 186 0 Normal
12/29/2025 01 PM PST 4.59 184 - Normal
12/29/2025 02 PM PST 4.59 184 0 Normal
12/29/2025 03 PM PST 4.59 184 0 Normal
12/29/2025 04 PM PST 4.59 184 0 Normal
12/29/2025 05 PM PST 4.59 184 0 Normal
12/29/2025 06 PM PST 4.59 184 0 Normal
12/29/2025 07 PM PST 4.59 184 0 Normal
12/29/2025 08 PM PST 4.58 183 - Normal
12/29/2025 09 PM PST 4.58 183 0 Normal
12/29/2025 10 PM PST 4.58 183 0 Normal
12/29/2025 11 PM PST 4.58 183 0 Normal
12/30/2025 12 AM PST 4.58 183 0 Normal
12/30/2025 01 AM PST 4.58 183 0 Normal
12/30/2025 02 AM PST 4.58 183 0 Normal
12/30/2025 03 AM PST 4.58 183 0 Normal
12/30/2025 04 AM PST 4.58 183 0 Normal
12/30/2025 05 AM PST 4.58 183 0 Normal
12/30/2025 06 AM PST 4.57 181 - Normal
12/30/2025 07 AM PST 4.57 181 0 Normal
12/30/2025 08 AM PST 4.57 181 0 Normal
12/30/2025 09 AM PST 4.57 181 0 Normal
12/30/2025 10 AM PST 4.57 181 0 Normal
12/30/2025 11 AM PST 4.57 181 0 Normal
12/30/2025 12 PM PST 4.57 181 0 Normal
12/30/2025 01 PM PST 4.57 181 0 Normal
12/30/2025 02 PM PST 4.57 181 0 Normal
12/30/2025 03 PM PST 4.56 179 - Normal
12/30/2025 04 PM PST 4.56 179 0 Normal
12/30/2025 05 PM PST 4.56 179 0 Normal
12/30/2025 06 PM PST 4.56 179 0 Normal
12/30/2025 07 PM PST 4.56 179 0 Normal
12/30/2025 08 PM PST 4.56 179 0 Normal
12/30/2025 09 PM PST 4.56 179 0 Normal
12/30/2025 10 PM PST 4.56 179 0 Normal
12/30/2025 11 PM PST 4.55 177 - Normal
12/31/2025 12 AM PST 4.55 177 0 Normal
12/31/2025 01 AM PST 4.55 177 0 Normal
12/31/2025 02 AM PST 4.55 177 0 Normal
12/31/2025 03 AM PST 4.55 177 0 Normal
12/31/2025 04 AM PST 4.55 177 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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