# Tabular Observed and Forecast Hydrograph Information
#
# Location: Tuolumne River - Modesto (MDSC1)
#
# File Generation Time: 04/18/2026 at 08:42 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/18/2026 at 08:00 AM PDT
# Maximum Observed Stage: 37.37 Feet
# Maximum Observed Flow: 329 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/23/2026 at 12:00 AM PDT
# Maximum Forecast Stage: 38.56 Feet
# Maximum Forecast Flow: 700 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/13/2026 08 AM PDT 37.10 257 Normal
04/13/2026 09 AM PDT 37.10 257 0 Normal
04/13/2026 10 AM PDT 37.09 254 - Normal
04/13/2026 11 AM PDT 37.09 254 0 Normal
04/13/2026 12 PM PDT 37.09 254 0 Normal
04/13/2026 01 PM PDT 37.10 257 + Normal
04/13/2026 02 PM PDT 37.09 254 - Normal
04/13/2026 03 PM PDT 37.08 251 - Normal
04/13/2026 04 PM PDT 37.09 254 + Normal
04/13/2026 05 PM PDT 37.08 251 - Normal
04/13/2026 06 PM PDT 37.08 251 0 Normal
04/13/2026 07 PM PDT 37.08 251 0 Normal
04/13/2026 08 PM PDT 37.08 251 0 Normal
04/13/2026 09 PM PDT 37.07 249 - Normal
04/13/2026 10 PM PDT 37.07 249 0 Normal
04/13/2026 11 PM PDT 37.06 246 - Normal
04/14/2026 12 AM PDT 37.06 246 0 Normal
04/14/2026 01 AM PDT 37.06 246 0 Normal
04/14/2026 02 AM PDT 37.05 244 - Normal
04/14/2026 03 AM PDT 37.05 244 0 Normal
04/14/2026 04 AM PDT 37.04 241 - Normal
04/14/2026 05 AM PDT 37.04 241 0 Normal
04/14/2026 06 AM PDT 37.04 241 0 Normal
04/14/2026 07 AM PDT 37.04 241 0 Normal
04/14/2026 08 AM PDT 37.03 239 - Normal
04/14/2026 09 AM PDT 37.03 239 0 Normal
04/14/2026 10 AM PDT 37.04 241 + Normal
04/14/2026 11 AM PDT 37.04 241 0 Normal
04/14/2026 12 PM PDT 37.03 239 - Normal
04/14/2026 01 PM PDT 37.04 241 + Normal
04/14/2026 02 PM PDT 37.03 239 - Normal
04/14/2026 03 PM PDT 37.03 239 0 Normal
04/14/2026 04 PM PDT 37.03 239 0 Normal
04/14/2026 05 PM PDT 37.02 236 - Normal
04/14/2026 06 PM PDT 37.02 236 0 Normal
04/14/2026 07 PM PDT 37.02 236 0 Normal
04/14/2026 08 PM PDT 37.02 236 0 Normal
04/14/2026 09 PM PDT 37.02 236 0 Normal
04/14/2026 10 PM PDT 37.02 236 0 Normal
04/14/2026 11 PM PDT 37.02 236 0 Normal
04/15/2026 12 AM PDT 37.01 234 - Normal
04/15/2026 01 AM PDT 37.02 236 + Normal
04/15/2026 02 AM PDT 37.02 236 0 Normal
04/15/2026 03 AM PDT 37.01 234 - Normal
04/15/2026 04 AM PDT 37.01 234 0 Normal
04/15/2026 05 AM PDT 37.01 234 0 Normal
04/15/2026 06 AM PDT 37.01 234 0 Normal
04/15/2026 07 AM PDT 37.01 234 0 Normal
04/15/2026 08 AM PDT 37.02 236 + Normal
04/15/2026 09 AM PDT 37.02 236 0 Normal
04/15/2026 10 AM PDT 37.02 236 0 Normal
04/15/2026 11 AM PDT 37.03 239 + Normal
04/15/2026 12 PM PDT 37.04 241 + Normal
04/15/2026 01 PM PDT 37.04 241 0 Normal
04/15/2026 02 PM PDT 37.05 244 + Normal
04/15/2026 03 PM PDT 37.05 244 0 Normal
04/15/2026 04 PM PDT 37.04 241 - Normal
04/15/2026 05 PM PDT 37.05 244 + Normal
04/15/2026 06 PM PDT 37.04 241 - Normal
04/15/2026 07 PM PDT 37.04 241 0 Normal
04/15/2026 08 PM PDT 37.04 241 0 Normal
04/15/2026 09 PM PDT 37.04 241 0 Normal
04/15/2026 10 PM PDT 37.04 241 0 Normal
04/15/2026 11 PM PDT 37.04 241 0 Normal
04/16/2026 12 AM PDT 37.03 239 - Normal
04/16/2026 01 AM PDT 37.03 239 0 Normal
04/16/2026 02 AM PDT 37.03 239 0 Normal
04/16/2026 03 AM PDT 37.03 239 0 Normal
04/16/2026 04 AM PDT 37.02 236 - Normal
04/16/2026 05 AM PDT 37.03 239 + Normal
04/16/2026 06 AM PDT 37.02 236 - Normal
04/16/2026 07 AM PDT 37.02 236 0 Normal
04/16/2026 08 AM PDT 37.02 236 0 Normal
04/16/2026 09 AM PDT 37.03 239 + Normal
04/16/2026 10 AM PDT 37.03 239 0 Normal
04/16/2026 11 AM PDT 37.03 239 0 Normal
04/16/2026 12 PM PDT 37.03 239 0 Normal
04/16/2026 01 PM PDT 37.03 239 0 Normal
04/16/2026 02 PM PDT 37.04 241 + Normal
04/16/2026 03 PM PDT 37.04 241 0 Normal
04/16/2026 04 PM PDT 37.04 241 0 Normal
04/16/2026 05 PM PDT 37.04 241 0 Normal
04/16/2026 06 PM PDT 37.03 239 - Normal
04/16/2026 07 PM PDT 37.03 239 0 Normal
04/16/2026 08 PM PDT 37.03 239 0 Normal
04/16/2026 09 PM PDT 37.03 239 0 Normal
04/16/2026 10 PM PDT 37.03 239 0 Normal
04/16/2026 11 PM PDT 37.03 239 0 Normal
04/17/2026 12 AM PDT 37.02 236 - Normal
04/17/2026 01 AM PDT 37.03 239 + Normal
04/17/2026 02 AM PDT 37.03 239 0 Normal
04/17/2026 03 AM PDT 37.03 239 0 Normal
04/17/2026 04 AM PDT 37.03 239 0 Normal
04/17/2026 05 AM PDT 37.03 239 0 Normal
04/17/2026 06 AM PDT 37.03 239 0 Normal
04/17/2026 07 AM PDT 37.03 239 0 Normal
04/17/2026 08 AM PDT 37.03 239 0 Normal
04/17/2026 09 AM PDT 37.04 241 + Normal
04/17/2026 10 AM PDT 37.05 244 + Normal
04/17/2026 11 AM PDT 37.05 244 0 Normal
04/17/2026 12 PM PDT 37.05 244 0 Normal
04/17/2026 01 PM PDT 37.05 244 0 Normal
04/17/2026 02 PM PDT 37.05 244 0 Normal
04/17/2026 03 PM PDT 37.05 244 0 Normal
04/17/2026 04 PM PDT 37.05 244 0 Normal
04/17/2026 05 PM PDT 37.05 244 0 Normal
04/17/2026 06 PM PDT 37.05 244 0 Normal
04/17/2026 07 PM PDT 37.06 246 + Normal
04/17/2026 08 PM PDT 37.06 246 0 Normal
04/17/2026 09 PM PDT 37.08 251 + Normal
04/17/2026 10 PM PDT 37.10 257 + Normal
04/17/2026 11 PM PDT 37.11 259 + Normal
04/18/2026 12 AM PDT 37.15 270 + Normal
04/18/2026 01 AM PDT 37.18 277 + Normal
04/18/2026 02 AM PDT 37.21 285 + Normal
04/18/2026 03 AM PDT 37.24 293 + Normal
04/18/2026 04 AM PDT 37.27 301 + Normal
04/18/2026 05 AM PDT 37.30 310 + Normal
04/18/2026 06 AM PDT 37.34 321 + Normal
04/18/2026 07 AM PDT 37.35 323 + Normal
04/18/2026 08 AM PDT 37.37 329 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/18/2026 09 AM PDT 37.38 332 Normal
04/18/2026 10 AM PDT 37.39 334 + Normal
04/18/2026 11 AM PDT 37.40 337 + Normal
04/18/2026 12 PM PDT 37.41 340 + Normal
04/18/2026 01 PM PDT 37.42 343 + Normal
04/18/2026 02 PM PDT 37.43 345 + Normal
04/18/2026 03 PM PDT 37.43 345 0 Normal
04/18/2026 04 PM PDT 37.44 348 + Normal
04/18/2026 05 PM PDT 37.47 357 + Normal
04/18/2026 06 PM PDT 37.54 377 + Normal
04/18/2026 07 PM PDT 37.61 397 + Normal
04/18/2026 08 PM PDT 37.68 418 + Normal
04/18/2026 09 PM PDT 37.74 435 + Normal
04/18/2026 10 PM PDT 37.79 451 + Normal
04/18/2026 11 PM PDT 37.84 466 + Normal
04/19/2026 12 AM PDT 37.88 478 + Normal
04/19/2026 01 AM PDT 37.92 490 + Normal
04/19/2026 02 AM PDT 37.95 500 + Normal
04/19/2026 03 AM PDT 37.98 509 + Normal
04/19/2026 04 AM PDT 38.01 519 + Normal
04/19/2026 05 AM PDT 38.03 525 + Normal
04/19/2026 06 AM PDT 38.05 531 + Normal
04/19/2026 07 AM PDT 38.07 538 + Normal
04/19/2026 08 AM PDT 38.09 544 + Normal
04/19/2026 09 AM PDT 38.10 547 + Normal
04/19/2026 10 AM PDT 38.12 554 + Normal
04/19/2026 11 AM PDT 38.13 557 + Normal
04/19/2026 12 PM PDT 38.14 560 + Normal
04/19/2026 01 PM PDT 38.15 563 + Normal
04/19/2026 02 PM PDT 38.16 566 + Normal
04/19/2026 03 PM PDT 38.16 566 0 Normal
04/19/2026 04 PM PDT 38.17 570 + Normal
04/19/2026 05 PM PDT 38.18 573 + Normal
04/19/2026 06 PM PDT 38.18 573 0 Normal
04/19/2026 07 PM PDT 38.19 576 + Normal
04/19/2026 08 PM PDT 38.19 576 0 Normal
04/19/2026 09 PM PDT 38.20 579 + Normal
04/19/2026 10 PM PDT 38.20 579 0 Normal
04/19/2026 11 PM PDT 38.20 579 0 Normal
04/20/2026 12 AM PDT 38.21 583 + Normal
04/20/2026 01 AM PDT 38.21 583 0 Normal
04/20/2026 02 AM PDT 38.21 583 0 Normal
04/20/2026 03 AM PDT 38.22 586 + Normal
04/20/2026 04 AM PDT 38.22 586 0 Normal
04/20/2026 05 AM PDT 38.22 586 0 Normal
04/20/2026 06 AM PDT 38.22 586 0 Normal
04/20/2026 07 AM PDT 38.22 586 0 Normal
04/20/2026 08 AM PDT 38.23 589 + Normal
04/20/2026 09 AM PDT 38.23 589 0 Normal
04/20/2026 10 AM PDT 38.23 589 0 Normal
04/20/2026 11 AM PDT 38.23 589 0 Normal
04/20/2026 12 PM PDT 38.23 589 0 Normal
04/20/2026 01 PM PDT 38.23 589 0 Normal
04/20/2026 02 PM PDT 38.23 589 0 Normal
04/20/2026 03 PM PDT 38.23 589 0 Normal
04/20/2026 04 PM PDT 38.23 589 0 Normal
04/20/2026 05 PM PDT 38.23 589 0 Normal
04/20/2026 06 PM PDT 38.23 589 0 Normal
04/20/2026 07 PM PDT 38.23 589 0 Normal
04/20/2026 08 PM PDT 38.24 592 + Normal
04/20/2026 09 PM PDT 38.24 592 0 Normal
04/20/2026 10 PM PDT 38.24 592 0 Normal
04/20/2026 11 PM PDT 38.24 592 0 Normal
04/21/2026 12 AM PDT 38.24 592 0 Normal
04/21/2026 01 AM PDT 38.24 592 0 Normal
04/21/2026 02 AM PDT 38.24 592 0 Normal
04/21/2026 03 AM PDT 38.24 592 0 Normal
04/21/2026 04 AM PDT 38.24 592 0 Normal
04/21/2026 05 AM PDT 38.24 592 0 Normal
04/21/2026 06 AM PDT 38.24 592 0 Normal
04/21/2026 07 AM PDT 38.25 596 + Normal
04/21/2026 08 AM PDT 38.25 596 0 Normal
04/21/2026 09 AM PDT 38.25 596 0 Normal
04/21/2026 10 AM PDT 38.25 596 0 Normal
04/21/2026 11 AM PDT 38.25 596 0 Normal
04/21/2026 12 PM PDT 38.25 596 0 Normal
04/21/2026 01 PM PDT 38.26 599 + Normal
04/21/2026 02 PM PDT 38.26 599 0 Normal
04/21/2026 03 PM PDT 38.26 599 0 Normal
04/21/2026 04 PM PDT 38.26 599 0 Normal
04/21/2026 05 PM PDT 38.26 599 0 Normal
04/21/2026 06 PM PDT 38.26 599 0 Normal
04/21/2026 07 PM PDT 38.27 602 + Normal
04/21/2026 08 PM PDT 38.27 602 0 Normal
04/21/2026 09 PM PDT 38.27 602 0 Normal
04/21/2026 10 PM PDT 38.27 602 0 Normal
04/21/2026 11 PM PDT 38.27 602 0 Normal
04/22/2026 12 AM PDT 38.27 602 0 Normal
04/22/2026 01 AM PDT 38.27 602 0 Normal
04/22/2026 02 AM PDT 38.28 606 + Normal
04/22/2026 03 AM PDT 38.28 606 0 Normal
04/22/2026 04 AM PDT 38.28 606 0 Normal
04/22/2026 05 AM PDT 38.29 609 + Normal
04/22/2026 06 AM PDT 38.29 609 0 Normal
04/22/2026 07 AM PDT 38.30 612 + Normal
04/22/2026 08 AM PDT 38.31 616 + Normal
04/22/2026 09 AM PDT 38.32 619 + Normal
04/22/2026 10 AM PDT 38.33 622 + Normal
04/22/2026 11 AM PDT 38.34 625 + Normal
04/22/2026 12 PM PDT 38.36 632 + Normal
04/22/2026 01 PM PDT 38.38 639 + Normal
04/22/2026 02 PM PDT 38.39 642 + Normal
04/22/2026 03 PM PDT 38.41 649 + Normal
04/22/2026 04 PM PDT 38.43 656 + Normal
04/22/2026 05 PM PDT 38.45 662 + Normal
04/22/2026 06 PM PDT 38.48 673 + Normal
04/22/2026 07 PM PDT 38.49 676 + Normal
04/22/2026 08 PM PDT 38.51 683 + Normal
04/22/2026 09 PM PDT 38.53 690 + Normal
04/22/2026 10 PM PDT 38.54 693 + Normal
04/22/2026 11 PM PDT 38.55 696 + Normal
04/23/2026 12 AM PDT 38.56 700 + Normal
04/23/2026 01 AM PDT 38.56 700 0 Normal
04/23/2026 02 AM PDT 38.56 700 0 Normal
04/23/2026 03 AM PDT 38.56 700 0 Normal
04/23/2026 04 AM PDT 38.55 696 - Normal
04/23/2026 05 AM PDT 38.55 696 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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