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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: | Oct 09 2026 at 7:27 AM PDT | Next Issuance: | Oct 10 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: 10/09/2026 at 07:28 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/09/2026 at 07:00 AM PDT
# Maximum Observed Stage: 40.49 Feet
# Maximum Observed Flow: 615 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/12/2026 at 06:00 PM PDT
# Maximum Forecast Stage: 40.57 Feet
# Maximum Forecast Flow: 634 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
10/04/2026 07 AM PDT 39.66 445 Normal
10/04/2026 08 AM PDT 39.66 445 0 Normal
10/04/2026 09 AM PDT 39.66 445 0 Normal
10/04/2026 10 AM PDT 39.66 445 0 Normal
10/04/2026 11 AM PDT 39.66 445 0 Normal
10/04/2026 12 PM PDT 39.66 445 0 Normal
10/04/2026 01 PM PDT 39.67 447 + Normal
10/04/2026 02 PM PDT 39.67 447 0 Normal
10/04/2026 03 PM PDT 39.67 447 0 Normal
10/04/2026 04 PM PDT 39.67 447 0 Normal
10/04/2026 05 PM PDT 39.68 449 + Normal
10/04/2026 06 PM PDT 39.69 451 + Normal
10/04/2026 07 PM PDT 39.69 451 0 Normal
10/04/2026 08 PM PDT 39.70 453 + Normal
10/04/2026 09 PM PDT 39.72 457 + Normal
10/04/2026 10 PM PDT 39.75 464 + Normal
10/04/2026 11 PM PDT 39.77 468 + Normal
10/05/2026 12 AM PDT 39.81 476 + Normal
10/05/2026 01 AM PDT 39.86 485 + Normal
10/05/2026 02 AM PDT 39.90 493 + Normal
10/05/2026 03 AM PDT 39.95 503 + Normal
10/05/2026 04 AM PDT 39.99 511 + Normal
10/05/2026 05 AM PDT 40.04 521 + Normal
10/05/2026 06 AM PDT 40.08 529 + Normal
10/05/2026 07 AM PDT 40.12 538 + Normal
10/05/2026 08 AM PDT 40.15 544 + Normal
10/05/2026 09 AM PDT 40.18 550 + Normal
10/05/2026 10 AM PDT 40.21 556 + Normal
10/05/2026 11 AM PDT 40.23 560 + Normal
10/05/2026 12 PM PDT 40.25 564 + Normal
10/05/2026 01 PM PDT 40.28 570 + Normal
10/05/2026 02 PM PDT 40.29 572 + Normal
10/05/2026 03 PM PDT 40.30 574 + Normal
10/05/2026 04 PM PDT 40.31 576 + Normal
10/05/2026 05 PM PDT 40.32 578 + Normal
10/05/2026 06 PM PDT 40.33 580 + Normal
10/05/2026 07 PM PDT 40.33 580 0 Normal
10/05/2026 08 PM PDT 40.34 582 + Normal
10/05/2026 09 PM PDT 40.35 584 + Normal
10/05/2026 10 PM PDT 40.36 586 + Normal
10/05/2026 11 PM PDT 40.36 586 0 Normal
10/06/2026 12 AM PDT 40.36 586 0 Normal
10/06/2026 01 AM PDT 40.36 586 0 Normal
10/06/2026 02 AM PDT 40.37 588 + Normal
10/06/2026 03 AM PDT 40.37 588 0 Normal
10/06/2026 04 AM PDT 40.37 588 0 Normal
10/06/2026 05 AM PDT 40.37 588 0 Normal
10/06/2026 06 AM PDT 40.38 590 + Normal
10/06/2026 07 AM PDT 40.38 590 0 Normal
10/06/2026 08 AM PDT 40.38 590 0 Normal
10/06/2026 09 AM PDT 40.38 590 0 Normal
10/06/2026 10 AM PDT 40.38 590 0 Normal
10/06/2026 11 AM PDT 40.38 590 0 Normal
10/06/2026 12 PM PDT 40.39 592 + Normal
10/06/2026 01 PM PDT 40.39 592 0 Normal
10/06/2026 02 PM PDT 40.39 592 0 Normal
10/06/2026 03 PM PDT 40.39 592 0 Normal
10/06/2026 04 PM PDT 40.39 592 0 Normal
10/06/2026 05 PM PDT 40.39 592 0 Normal
10/06/2026 06 PM PDT 40.39 592 0 Normal
10/06/2026 07 PM PDT 40.38 590 - Normal
10/06/2026 08 PM PDT 40.36 586 - Normal
10/06/2026 09 PM PDT 40.34 582 - Normal
10/06/2026 10 PM PDT 40.32 578 - Normal
10/06/2026 11 PM PDT 40.28 570 - Normal
10/07/2026 12 AM PDT 40.25 564 - Normal
10/07/2026 01 AM PDT 40.20 554 - Normal
10/07/2026 02 AM PDT 40.16 546 - Normal
10/07/2026 03 AM PDT 40.11 536 - Normal
10/07/2026 04 AM PDT 40.06 525 - Normal
10/07/2026 05 AM PDT 40.02 517 - Normal
10/07/2026 06 AM PDT 39.98 509 - Normal
10/07/2026 07 AM PDT 39.95 503 - Normal
10/07/2026 08 AM PDT 39.93 499 - Normal
10/07/2026 09 AM PDT 39.91 495 - Normal
10/07/2026 10 AM PDT 39.89 491 - Normal
10/07/2026 11 AM PDT 39.88 489 - Normal
10/07/2026 12 PM PDT 39.87 487 - Normal
10/07/2026 01 PM PDT 39.85 484 - Normal
10/07/2026 02 PM PDT 39.84 482 - Normal
10/07/2026 03 PM PDT 39.82 478 - Normal
10/07/2026 04 PM PDT 39.81 476 - Normal
10/07/2026 05 PM PDT 39.81 476 0 Normal
10/07/2026 06 PM PDT 39.80 474 - Normal
10/07/2026 07 PM PDT 39.80 474 0 Normal
10/07/2026 08 PM PDT 39.82 478 + Normal
10/07/2026 09 PM PDT 39.84 482 + Normal
10/07/2026 10 PM PDT 39.86 485 + Normal
10/07/2026 11 PM PDT 39.90 493 + Normal
10/08/2026 12 AM PDT 39.95 503 + Normal
10/08/2026 01 AM PDT 39.99 511 + Normal
10/08/2026 02 AM PDT 40.04 521 + Normal
10/08/2026 03 AM PDT 40.08 529 + Normal
10/08/2026 04 AM PDT 40.12 538 + Normal
10/08/2026 05 AM PDT 40.15 544 + Normal
10/08/2026 06 AM PDT 40.19 552 + Normal
10/08/2026 07 AM PDT 40.22 558 + Normal
10/08/2026 08 AM PDT 40.25 564 + Normal
10/08/2026 09 AM PDT 40.28 570 + Normal
10/08/2026 10 AM PDT 40.30 574 + Normal
10/08/2026 11 AM PDT 40.31 576 + Normal
10/08/2026 12 PM PDT 40.34 582 + Normal
10/08/2026 01 PM PDT 40.36 586 + Normal
10/08/2026 02 PM PDT 40.37 588 + Normal
10/08/2026 03 PM PDT 40.38 590 + Normal
10/08/2026 04 PM PDT 40.39 592 + Normal
10/08/2026 05 PM PDT 40.40 595 + Normal
10/08/2026 06 PM PDT 40.41 597 + Normal
10/08/2026 07 PM PDT 40.42 599 + Normal
10/08/2026 08 PM PDT 40.43 601 + Normal
10/08/2026 09 PM PDT 40.46 608 + Normal
10/08/2026 10 PM PDT 40.48 613 + Normal
10/08/2026 11 PM PDT 40.48 613 0 Normal
10/09/2026 12 AM PDT 40.47 611 - Normal
10/09/2026 01 AM PDT 40.46 608 - Normal
10/09/2026 02 AM PDT 40.46 608 0 Normal
10/09/2026 03 AM PDT 40.46 608 0 Normal
10/09/2026 04 AM PDT 40.47 611 + Normal
10/09/2026 05 AM PDT 40.48 613 + Normal
10/09/2026 06 AM PDT 40.48 613 0 Normal
10/09/2026 07 AM PDT 40.49 615 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/09/2026 08 AM PDT 40.49 615 Normal
10/09/2026 09 AM PDT 40.50 617 + Normal
10/09/2026 10 AM PDT 40.50 617 0 Normal
10/09/2026 11 AM PDT 40.51 620 + Normal
10/09/2026 12 PM PDT 40.51 620 0 Normal
10/09/2026 01 PM PDT 40.51 620 0 Normal
10/09/2026 02 PM PDT 40.51 620 0 Normal
10/09/2026 03 PM PDT 40.52 622 + Normal
10/09/2026 04 PM PDT 40.52 622 0 Normal
10/09/2026 05 PM PDT 40.52 622 0 Normal
10/09/2026 06 PM PDT 40.52 622 0 Normal
10/09/2026 07 PM PDT 40.53 624 + Normal
10/09/2026 08 PM PDT 40.53 624 0 Normal
10/09/2026 09 PM PDT 40.53 624 0 Normal
10/09/2026 10 PM PDT 40.53 624 0 Normal
10/09/2026 11 PM PDT 40.53 624 0 Normal
10/10/2026 12 AM PDT 40.54 627 + Normal
10/10/2026 01 AM PDT 40.54 627 0 Normal
10/10/2026 02 AM PDT 40.54 627 0 Normal
10/10/2026 03 AM PDT 40.54 627 0 Normal
10/10/2026 04 AM PDT 40.54 627 0 Normal
10/10/2026 05 AM PDT 40.54 627 0 Normal
10/10/2026 06 AM PDT 40.55 629 + Normal
10/10/2026 07 AM PDT 40.55 629 0 Normal
10/10/2026 08 AM PDT 40.55 629 0 Normal
10/10/2026 09 AM PDT 40.55 629 0 Normal
10/10/2026 10 AM PDT 40.55 629 0 Normal
10/10/2026 11 AM PDT 40.55 629 0 Normal
10/10/2026 12 PM PDT 40.55 629 0 Normal
10/10/2026 01 PM PDT 40.55 629 0 Normal
10/10/2026 02 PM PDT 40.55 629 0 Normal
10/10/2026 03 PM PDT 40.55 629 0 Normal
10/10/2026 04 PM PDT 40.55 629 0 Normal
10/10/2026 05 PM PDT 40.55 629 0 Normal
10/10/2026 06 PM PDT 40.55 629 0 Normal
10/10/2026 07 PM PDT 40.56 631 + Normal
10/10/2026 08 PM PDT 40.56 631 0 Normal
10/10/2026 09 PM PDT 40.56 631 0 Normal
10/10/2026 10 PM PDT 40.56 631 0 Normal
10/10/2026 11 PM PDT 40.56 631 0 Normal
10/11/2026 12 AM PDT 40.56 631 0 Normal
10/11/2026 01 AM PDT 40.56 631 0 Normal
10/11/2026 02 AM PDT 40.56 631 0 Normal
10/11/2026 03 AM PDT 40.56 631 0 Normal
10/11/2026 04 AM PDT 40.56 631 0 Normal
10/11/2026 05 AM PDT 40.56 631 0 Normal
10/11/2026 06 AM PDT 40.56 631 0 Normal
10/11/2026 07 AM PDT 40.56 631 0 Normal
10/11/2026 08 AM PDT 40.56 631 0 Normal
10/11/2026 09 AM PDT 40.56 631 0 Normal
10/11/2026 10 AM PDT 40.56 631 0 Normal
10/11/2026 11 AM PDT 40.56 631 0 Normal
10/11/2026 12 PM PDT 40.56 631 0 Normal
10/11/2026 01 PM PDT 40.56 631 0 Normal
10/11/2026 02 PM PDT 40.56 631 0 Normal
10/11/2026 03 PM PDT 40.56 631 0 Normal
10/11/2026 04 PM PDT 40.56 631 0 Normal
10/11/2026 05 PM PDT 40.56 631 0 Normal
10/11/2026 06 PM PDT 40.56 631 0 Normal
10/11/2026 07 PM PDT 40.56 631 0 Normal
10/11/2026 08 PM PDT 40.56 631 0 Normal
10/11/2026 09 PM PDT 40.56 631 0 Normal
10/11/2026 10 PM PDT 40.56 631 0 Normal
10/11/2026 11 PM PDT 40.56 631 0 Normal
10/12/2026 12 AM PDT 40.56 631 0 Normal
10/12/2026 01 AM PDT 40.56 631 0 Normal
10/12/2026 02 AM PDT 40.56 631 0 Normal
10/12/2026 03 AM PDT 40.56 631 0 Normal
10/12/2026 04 AM PDT 40.56 631 0 Normal
10/12/2026 05 AM PDT 40.56 631 0 Normal
10/12/2026 06 AM PDT 40.56 631 0 Normal
10/12/2026 07 AM PDT 40.56 631 0 Normal
10/12/2026 08 AM PDT 40.56 631 0 Normal
10/12/2026 09 AM PDT 40.56 631 0 Normal
10/12/2026 10 AM PDT 40.56 631 0 Normal
10/12/2026 11 AM PDT 40.56 631 0 Normal
10/12/2026 12 PM PDT 40.56 631 0 Normal
10/12/2026 01 PM PDT 40.56 631 0 Normal
10/12/2026 02 PM PDT 40.56 631 0 Normal
10/12/2026 03 PM PDT 40.56 631 0 Normal
10/12/2026 04 PM PDT 40.56 631 0 Normal
10/12/2026 05 PM PDT 40.56 631 0 Normal
10/12/2026 06 PM PDT 40.57 634 + Normal
10/12/2026 07 PM PDT 40.57 634 0 Normal
10/12/2026 08 PM PDT 40.57 634 0 Normal
10/12/2026 09 PM PDT 40.57 634 0 Normal
10/12/2026 10 PM PDT 40.57 634 0 Normal
10/12/2026 11 PM PDT 40.57 634 0 Normal
10/13/2026 12 AM PDT 40.57 634 0 Normal
10/13/2026 01 AM PDT 40.57 634 0 Normal
10/13/2026 02 AM PDT 40.57 634 0 Normal
10/13/2026 03 AM PDT 40.57 634 0 Normal
10/13/2026 04 AM PDT 40.56 631 - Normal
10/13/2026 05 AM PDT 40.55 629 - Normal
10/13/2026 06 AM PDT 40.52 622 - Normal
10/13/2026 07 AM PDT 40.48 613 - Normal
10/13/2026 08 AM PDT 40.43 601 - Normal
10/13/2026 09 AM PDT 40.37 588 - Normal
10/13/2026 10 AM PDT 40.29 572 - Normal
10/13/2026 11 AM PDT 40.20 554 - Normal
10/13/2026 12 PM PDT 40.12 538 - Normal
10/13/2026 01 PM PDT 40.03 519 - Normal
10/13/2026 02 PM PDT 39.94 501 - Normal
10/13/2026 03 PM PDT 39.84 482 - Normal
10/13/2026 04 PM PDT 39.75 464 - Normal
10/13/2026 05 PM PDT 39.65 443 - Normal
10/13/2026 06 PM PDT 39.55 423 - Normal
10/13/2026 07 PM PDT 39.45 403 - Normal
10/13/2026 08 PM PDT 39.34 383 - Normal
10/13/2026 09 PM PDT 39.23 364 - Normal
10/13/2026 10 PM PDT 39.12 345 - Normal
10/13/2026 11 PM PDT 39.02 328 - Normal
10/14/2026 12 AM PDT 38.92 312 - Normal
10/14/2026 01 AM PDT 38.83 298 - Normal
10/14/2026 02 AM PDT 38.74 284 - Normal
10/14/2026 03 AM PDT 38.66 272 - Normal
10/14/2026 04 AM PDT 38.58 260 - Normal
10/14/2026 05 AM PDT 38.50 248 - 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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