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STANISLAUS RIVER - RIPON (RIPC1)
| Latitude: 37.73º N | Longitude: 121.11º W | Elevation: 35 Feet | | Forecast Type: Unofficial Location |
| Location: Stanislaus County in California | Bulletin Group: San Joaquin | River Group: San Joaquin |
| Issuance Time: | Sep 25 2026 at 7:15 AM PDT | Next Issuance: | Sep 26 2026 at 9:00 AM PDT
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| Action: 55.0 Feet | Minor Flood: 60.0 Feet | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Stanislaus River - Ripon (RIPC1)
#
# File Generation Time: 09/25/2026 at 07:16 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/25/2026 at 07:00 AM PDT
# Maximum Observed Stage: 37.87 Feet
# Maximum Observed Flow: 168 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/30/2026 at 05:00 AM PDT
# Maximum Forecast Stage: 40.10 Feet
# Maximum Forecast Flow: 533 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/20/2026 07 AM PDT 37.83 164 Normal
09/20/2026 08 AM PDT 37.83 164 0 Normal
09/20/2026 09 AM PDT 37.83 164 0 Normal
09/20/2026 10 AM PDT 37.84 165 + Normal
09/20/2026 11 AM PDT 37.84 165 0 Normal
09/20/2026 12 PM PDT 37.84 165 0 Normal
09/20/2026 01 PM PDT 37.84 165 0 Normal
09/20/2026 02 PM PDT 37.84 165 0 Normal
09/20/2026 03 PM PDT 37.84 165 0 Normal
09/20/2026 04 PM PDT 37.84 165 0 Normal
09/20/2026 05 PM PDT 37.84 165 0 Normal
09/20/2026 06 PM PDT 37.84 165 0 Normal
09/20/2026 07 PM PDT 37.85 166 + Normal
09/20/2026 08 PM PDT 37.85 166 0 Normal
09/20/2026 09 PM PDT 37.85 166 0 Normal
09/20/2026 10 PM PDT 37.85 166 0 Normal
09/20/2026 11 PM PDT 37.85 166 0 Normal
09/21/2026 12 AM PDT 37.85 166 0 Normal
09/21/2026 01 AM PDT 37.85 166 0 Normal
09/21/2026 02 AM PDT 37.85 166 0 Normal
09/21/2026 03 AM PDT 37.84 165 - Normal
09/21/2026 04 AM PDT 37.84 165 0 Normal
09/21/2026 05 AM PDT 37.84 165 0 Normal
09/21/2026 06 AM PDT 37.84 165 0 Normal
09/21/2026 07 AM PDT 37.84 165 0 Normal
09/21/2026 08 AM PDT 37.83 164 - Normal
09/21/2026 09 AM PDT 37.84 165 + Normal
09/21/2026 10 AM PDT 37.84 165 0 Normal
09/21/2026 11 AM PDT 37.84 165 0 Normal
09/21/2026 12 PM PDT 37.85 166 + Normal
09/21/2026 01 PM PDT 37.85 166 0 Normal
09/21/2026 02 PM PDT 37.85 166 0 Normal
09/21/2026 03 PM PDT 37.86 167 + Normal
09/21/2026 04 PM PDT 37.85 166 - Normal
09/21/2026 05 PM PDT 37.84 165 - Normal
09/21/2026 06 PM PDT 37.84 165 0 Normal
09/21/2026 07 PM PDT 37.83 164 - Normal
09/21/2026 08 PM PDT 37.83 164 0 Normal
09/21/2026 09 PM PDT 37.83 164 0 Normal
09/21/2026 10 PM PDT 37.82 163 - Normal
09/21/2026 11 PM PDT 37.82 163 0 Normal
09/22/2026 12 AM PDT 37.81 161 - Normal
09/22/2026 01 AM PDT 37.80 160 - Normal
09/22/2026 02 AM PDT 37.80 160 0 Normal
09/22/2026 03 AM PDT 37.80 160 0 Normal
09/22/2026 04 AM PDT 37.80 160 0 Normal
09/22/2026 05 AM PDT 37.79 159 - Normal
09/22/2026 06 AM PDT 37.79 159 0 Normal
09/22/2026 07 AM PDT 37.79 159 0 Normal
09/22/2026 08 AM PDT 37.79 159 0 Normal
09/22/2026 09 AM PDT 37.79 159 0 Normal
09/22/2026 10 AM PDT 37.79 159 0 Normal
09/22/2026 11 AM PDT 37.79 159 0 Normal
09/22/2026 12 PM PDT 37.79 159 0 Normal
09/22/2026 01 PM PDT 37.79 159 0 Normal
09/22/2026 02 PM PDT 37.79 159 0 Normal
09/22/2026 03 PM PDT 37.80 160 + Normal
09/22/2026 04 PM PDT 37.81 161 + Normal
09/22/2026 05 PM PDT 37.81 161 0 Normal
09/22/2026 06 PM PDT 37.80 160 - Normal
09/22/2026 07 PM PDT 37.80 160 0 Normal
09/22/2026 08 PM PDT 37.80 160 0 Normal
09/22/2026 09 PM PDT 37.80 160 0 Normal
09/22/2026 10 PM PDT 37.80 160 0 Normal
09/22/2026 11 PM PDT 37.80 160 0 Normal
09/23/2026 12 AM PDT 37.80 160 0 Normal
09/23/2026 01 AM PDT 37.80 160 0 Normal
09/23/2026 02 AM PDT 37.81 161 + Normal
09/23/2026 03 AM PDT 37.82 163 + Normal
09/23/2026 04 AM PDT 37.81 161 - Normal
09/23/2026 05 AM PDT 37.81 161 0 Normal
09/23/2026 06 AM PDT 37.80 160 - Normal
09/23/2026 07 AM PDT 37.80 160 0 Normal
09/23/2026 08 AM PDT 37.79 159 - Normal
09/23/2026 09 AM PDT 37.79 159 0 Normal
09/23/2026 10 AM PDT 37.81 161 + Normal
09/23/2026 11 AM PDT 37.82 163 + Normal
09/23/2026 12 PM PDT 37.81 161 - Normal
09/23/2026 01 PM PDT 37.80 160 - Normal
09/23/2026 02 PM PDT 37.80 160 0 Normal
09/23/2026 03 PM PDT 37.81 161 + Normal
09/23/2026 04 PM PDT 37.82 163 + Normal
09/23/2026 05 PM PDT 37.83 164 + Normal
09/23/2026 06 PM PDT 37.84 165 + Normal
09/23/2026 07 PM PDT 37.85 166 + Normal
09/23/2026 08 PM PDT 37.84 165 - Normal
09/23/2026 09 PM PDT 37.84 165 0 Normal
09/23/2026 10 PM PDT 37.84 165 0 Normal
09/23/2026 11 PM PDT 37.83 164 - Normal
09/24/2026 12 AM PDT 37.83 164 0 Normal
09/24/2026 01 AM PDT 37.83 164 0 Normal
09/24/2026 02 AM PDT 37.84 165 + Normal
09/24/2026 03 AM PDT 37.84 165 0 Normal
09/24/2026 04 AM PDT 37.84 165 0 Normal
09/24/2026 05 AM PDT 37.84 165 0 Normal
09/24/2026 06 AM PDT 37.84 165 0 Normal
09/24/2026 07 AM PDT 37.84 165 0 Normal
09/24/2026 08 AM PDT 37.84 165 0 Normal
09/24/2026 09 AM PDT 37.84 165 0 Normal
09/24/2026 10 AM PDT 37.83 164 - Normal
09/24/2026 11 AM PDT 37.83 164 0 Normal
09/24/2026 12 PM PDT 37.83 164 0 Normal
09/24/2026 01 PM PDT 37.83 164 0 Normal
09/24/2026 02 PM PDT 37.82 163 - Normal
09/24/2026 03 PM PDT 37.82 163 0 Normal
09/24/2026 04 PM PDT 37.82 163 0 Normal
09/24/2026 05 PM PDT 37.82 163 0 Normal
09/24/2026 06 PM PDT 37.83 164 + Normal
09/24/2026 07 PM PDT 37.84 165 + Normal
09/24/2026 08 PM PDT 37.85 166 + Normal
09/24/2026 09 PM PDT 37.85 166 0 Normal
09/24/2026 10 PM PDT 37.85 166 0 Normal
09/24/2026 11 PM PDT 37.85 166 0 Normal
09/25/2026 12 AM PDT 37.86 167 + Normal
09/25/2026 01 AM PDT 37.86 167 0 Normal
09/25/2026 02 AM PDT 37.86 167 0 Normal
09/25/2026 03 AM PDT 37.87 168 + Normal
09/25/2026 04 AM PDT 37.87 168 0 Normal
09/25/2026 05 AM PDT 37.87 168 0 Normal
09/25/2026 06 AM PDT 37.87 168 0 Normal
09/25/2026 07 AM PDT 37.87 168 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/25/2026 08 AM PDT 37.87 168 Normal
09/25/2026 09 AM PDT 37.87 168 0 Normal
09/25/2026 10 AM PDT 37.87 168 0 Normal
09/25/2026 11 AM PDT 37.87 168 0 Normal
09/25/2026 12 PM PDT 37.87 168 0 Normal
09/25/2026 01 PM PDT 37.87 168 0 Normal
09/25/2026 02 PM PDT 37.88 169 + Normal
09/25/2026 03 PM PDT 37.88 169 0 Normal
09/25/2026 04 PM PDT 37.88 169 0 Normal
09/25/2026 05 PM PDT 37.89 170 + Normal
09/25/2026 06 PM PDT 37.89 170 0 Normal
09/25/2026 07 PM PDT 37.89 170 0 Normal
09/25/2026 08 PM PDT 37.89 170 0 Normal
09/25/2026 09 PM PDT 37.90 171 + Normal
09/25/2026 10 PM PDT 37.90 171 0 Normal
09/25/2026 11 PM PDT 37.90 171 0 Normal
09/26/2026 12 AM PDT 37.90 171 0 Normal
09/26/2026 01 AM PDT 37.90 171 0 Normal
09/26/2026 02 AM PDT 37.90 171 0 Normal
09/26/2026 03 AM PDT 37.91 172 + Normal
09/26/2026 04 AM PDT 37.91 172 0 Normal
09/26/2026 05 AM PDT 37.91 172 0 Normal
09/26/2026 06 AM PDT 37.91 172 0 Normal
09/26/2026 07 AM PDT 37.91 172 0 Normal
09/26/2026 08 AM PDT 37.91 172 0 Normal
09/26/2026 09 AM PDT 37.91 172 0 Normal
09/26/2026 10 AM PDT 37.91 172 0 Normal
09/26/2026 11 AM PDT 37.91 172 0 Normal
09/26/2026 12 PM PDT 37.91 172 0 Normal
09/26/2026 01 PM PDT 37.91 172 0 Normal
09/26/2026 02 PM PDT 37.91 172 0 Normal
09/26/2026 03 PM PDT 37.91 172 0 Normal
09/26/2026 04 PM PDT 37.91 172 0 Normal
09/26/2026 05 PM PDT 37.92 173 + Normal
09/26/2026 06 PM PDT 37.92 173 0 Normal
09/26/2026 07 PM PDT 37.92 173 0 Normal
09/26/2026 08 PM PDT 37.92 173 0 Normal
09/26/2026 09 PM PDT 37.92 173 0 Normal
09/26/2026 10 PM PDT 37.92 173 0 Normal
09/26/2026 11 PM PDT 37.92 173 0 Normal
09/27/2026 12 AM PDT 37.92 173 0 Normal
09/27/2026 01 AM PDT 37.92 173 0 Normal
09/27/2026 02 AM PDT 37.92 173 0 Normal
09/27/2026 03 AM PDT 37.92 173 0 Normal
09/27/2026 04 AM PDT 37.92 173 0 Normal
09/27/2026 05 AM PDT 37.92 173 0 Normal
09/27/2026 06 AM PDT 37.92 173 0 Normal
09/27/2026 07 AM PDT 37.92 173 0 Normal
09/27/2026 08 AM PDT 37.92 173 0 Normal
09/27/2026 09 AM PDT 37.92 173 0 Normal
09/27/2026 10 AM PDT 37.92 173 0 Normal
09/27/2026 11 AM PDT 37.92 173 0 Normal
09/27/2026 12 PM PDT 37.92 173 0 Normal
09/27/2026 01 PM PDT 37.92 173 0 Normal
09/27/2026 02 PM PDT 37.92 173 0 Normal
09/27/2026 03 PM PDT 37.92 173 0 Normal
09/27/2026 04 PM PDT 37.92 173 0 Normal
09/27/2026 05 PM PDT 37.92 173 0 Normal
09/27/2026 06 PM PDT 37.92 173 0 Normal
09/27/2026 07 PM PDT 37.92 173 0 Normal
09/27/2026 08 PM PDT 37.92 173 0 Normal
09/27/2026 09 PM PDT 37.92 173 0 Normal
09/27/2026 10 PM PDT 37.92 173 0 Normal
09/27/2026 11 PM PDT 37.92 173 0 Normal
09/28/2026 12 AM PDT 37.91 172 - Normal
09/28/2026 01 AM PDT 37.91 172 0 Normal
09/28/2026 02 AM PDT 37.91 172 0 Normal
09/28/2026 03 AM PDT 37.91 172 0 Normal
09/28/2026 04 AM PDT 37.91 172 0 Normal
09/28/2026 05 AM PDT 37.91 172 0 Normal
09/28/2026 06 AM PDT 37.91 172 0 Normal
09/28/2026 07 AM PDT 37.91 172 0 Normal
09/28/2026 08 AM PDT 37.91 172 0 Normal
09/28/2026 09 AM PDT 37.91 172 0 Normal
09/28/2026 10 AM PDT 37.91 172 0 Normal
09/28/2026 11 AM PDT 37.91 172 0 Normal
09/28/2026 12 PM PDT 37.91 172 0 Normal
09/28/2026 01 PM PDT 37.91 172 0 Normal
09/28/2026 02 PM PDT 37.92 173 + Normal
09/28/2026 03 PM PDT 37.95 177 + Normal
09/28/2026 04 PM PDT 38.01 184 + Normal
09/28/2026 05 PM PDT 38.08 192 + Normal
09/28/2026 06 PM PDT 38.18 204 + Normal
09/28/2026 07 PM PDT 38.29 218 + Normal
09/28/2026 08 PM PDT 38.41 235 + Normal
09/28/2026 09 PM PDT 38.53 253 + Normal
09/28/2026 10 PM PDT 38.66 272 + Normal
09/28/2026 11 PM PDT 38.79 292 + Normal
09/29/2026 12 AM PDT 38.90 309 + Normal
09/29/2026 01 AM PDT 39.01 327 + Normal
09/29/2026 02 AM PDT 39.10 342 + Normal
09/29/2026 03 AM PDT 39.19 357 + Normal
09/29/2026 04 AM PDT 39.27 371 + Normal
09/29/2026 05 AM PDT 39.34 383 + Normal
09/29/2026 06 AM PDT 39.41 396 + Normal
09/29/2026 07 AM PDT 39.47 407 + Normal
09/29/2026 08 AM PDT 39.52 417 + Normal
09/29/2026 09 AM PDT 39.57 427 + Normal
09/29/2026 10 AM PDT 39.62 437 + Normal
09/29/2026 11 AM PDT 39.66 445 + Normal
09/29/2026 12 PM PDT 39.70 453 + Normal
09/29/2026 01 PM PDT 39.74 462 + Normal
09/29/2026 02 PM PDT 39.77 468 + Normal
09/29/2026 03 PM PDT 39.81 476 + Normal
09/29/2026 04 PM PDT 39.84 482 + Normal
09/29/2026 05 PM PDT 39.87 487 + Normal
09/29/2026 06 PM PDT 39.90 493 + Normal
09/29/2026 07 PM PDT 39.92 497 + Normal
09/29/2026 08 PM PDT 39.95 503 + Normal
09/29/2026 09 PM PDT 39.97 507 + Normal
09/29/2026 10 PM PDT 39.99 511 + Normal
09/29/2026 11 PM PDT 40.01 515 + Normal
09/30/2026 12 AM PDT 40.03 519 + Normal
09/30/2026 01 AM PDT 40.04 521 + Normal
09/30/2026 02 AM PDT 40.06 525 + Normal
09/30/2026 03 AM PDT 40.07 527 + Normal
09/30/2026 04 AM PDT 40.09 531 + Normal
09/30/2026 05 AM PDT 40.10 533 + 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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