# Tabular Observed and Forecast Hydrograph Information
#
# Location: Trinity River - Above NF Trinity R Nr Helena (TRNC1)
#
# File Generation Time: 08/03/2026 at 07:16 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/30/2026 at 02:00 PM PDT
# Maximum Observed Stage: 9.13 Feet
# Maximum Observed Flow: 440 cfs
#
# Earliest Date & Time of Maximum Forecast: 08/03/2026 at 01:00 PM PDT
# Maximum Forecast Stage: 9.09 Feet
# Maximum Forecast Flow: 425 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/29/2026 07 AM PDT 9.10 429 Not Applicable
07/29/2026 08 AM PDT 9.11 433 + Not Applicable
07/29/2026 09 AM PDT 9.12 436 + Not Applicable
07/29/2026 10 AM PDT 9.12 436 0 Not Applicable
07/29/2026 11 AM PDT 9.12 436 0 Not Applicable
07/29/2026 12 PM PDT 9.13 440 + Not Applicable
07/29/2026 01 PM PDT 9.13 440 0 Not Applicable
07/29/2026 02 PM PDT 9.13 440 0 Not Applicable
07/29/2026 03 PM PDT 9.13 440 0 Not Applicable
07/29/2026 04 PM PDT 9.12 436 - Not Applicable
07/29/2026 05 PM PDT 9.12 436 0 Not Applicable
07/29/2026 06 PM PDT 9.12 436 0 Not Applicable
07/29/2026 07 PM PDT 9.11 433 - Not Applicable
07/29/2026 08 PM PDT 9.11 433 0 Not Applicable
07/29/2026 09 PM PDT 9.11 433 0 Not Applicable
07/29/2026 10 PM PDT 9.11 433 0 Not Applicable
07/29/2026 11 PM PDT 9.11 433 0 Not Applicable
07/30/2026 12 AM PDT 9.11 433 0 Not Applicable
07/30/2026 01 AM PDT 9.10 429 - Not Applicable
07/30/2026 02 AM PDT 9.11 433 + Not Applicable
07/30/2026 03 AM PDT 9.10 429 - Not Applicable
07/30/2026 04 AM PDT 9.10 429 0 Not Applicable
07/30/2026 05 AM PDT 9.10 429 0 Not Applicable
07/30/2026 06 AM PDT 9.09 425 - Not Applicable
07/30/2026 07 AM PDT 9.10 429 + Not Applicable
07/30/2026 08 AM PDT 9.10 429 0 Not Applicable
07/30/2026 09 AM PDT 9.10 429 0 Not Applicable
07/30/2026 10 AM PDT 9.12 436 + Not Applicable
07/30/2026 11 AM PDT 9.12 436 0 Not Applicable
07/30/2026 12 PM PDT 9.11 433 - Not Applicable
07/30/2026 01 PM PDT 9.12 436 + Not Applicable
07/30/2026 02 PM PDT 9.13 440 + Not Applicable
07/30/2026 03 PM PDT 9.12 436 - Not Applicable
07/30/2026 04 PM PDT 9.12 436 0 Not Applicable
07/30/2026 05 PM PDT 9.12 436 0 Not Applicable
07/30/2026 06 PM PDT 9.12 436 0 Not Applicable
07/30/2026 07 PM PDT 9.11 433 - Not Applicable
07/30/2026 08 PM PDT 9.11 433 0 Not Applicable
07/30/2026 09 PM PDT 9.11 433 0 Not Applicable
07/30/2026 10 PM PDT 9.11 433 0 Not Applicable
07/30/2026 11 PM PDT 9.10 429 - Not Applicable
07/31/2026 12 AM PDT 9.11 433 + Not Applicable
07/31/2026 01 AM PDT 9.10 429 - Not Applicable
07/31/2026 02 AM PDT 9.10 429 0 Not Applicable
07/31/2026 03 AM PDT 9.09 425 - Not Applicable
07/31/2026 04 AM PDT 9.09 425 0 Not Applicable
07/31/2026 05 AM PDT 9.09 425 0 Not Applicable
07/31/2026 06 AM PDT 9.09 425 0 Not Applicable
07/31/2026 07 AM PDT 9.08 421 - Not Applicable
07/31/2026 08 AM PDT 9.09 425 + Not Applicable
07/31/2026 09 AM PDT 9.09 425 0 Not Applicable
07/31/2026 10 AM PDT 9.10 429 + Not Applicable
07/31/2026 11 AM PDT 9.11 433 + Not Applicable
07/31/2026 12 PM PDT 9.11 433 0 Not Applicable
07/31/2026 01 PM PDT 9.11 433 0 Not Applicable
07/31/2026 02 PM PDT 9.12 436 + Not Applicable
07/31/2026 03 PM PDT 9.12 436 0 Not Applicable
07/31/2026 04 PM PDT 9.11 433 - Not Applicable
07/31/2026 05 PM PDT 9.12 436 + Not Applicable
07/31/2026 06 PM PDT 9.12 436 0 Not Applicable
07/31/2026 07 PM PDT 9.10 429 - Not Applicable
07/31/2026 08 PM PDT 9.10 429 0 Not Applicable
07/31/2026 09 PM PDT 9.10 429 0 Not Applicable
07/31/2026 10 PM PDT 9.11 433 + Not Applicable
07/31/2026 11 PM PDT 9.10 429 - Not Applicable
08/01/2026 12 AM PDT 9.09 425 - Not Applicable
08/01/2026 01 AM PDT 9.09 425 0 Not Applicable
08/01/2026 02 AM PDT 9.09 425 0 Not Applicable
08/01/2026 03 AM PDT 9.08 421 - Not Applicable
08/01/2026 04 AM PDT 9.09 425 + Not Applicable
08/01/2026 05 AM PDT 9.09 425 0 Not Applicable
08/01/2026 06 AM PDT 9.08 421 - Not Applicable
08/01/2026 07 AM PDT 9.08 421 0 Not Applicable
08/01/2026 08 AM PDT 9.09 425 + Not Applicable
08/01/2026 09 AM PDT 9.10 429 + Not Applicable
08/01/2026 10 AM PDT 9.10 429 0 Not Applicable
08/01/2026 11 AM PDT 9.10 429 0 Not Applicable
08/01/2026 12 PM PDT 9.11 433 + Not Applicable
08/01/2026 01 PM PDT 9.11 433 0 Not Applicable
08/01/2026 02 PM PDT 9.10 429 - Not Applicable
08/01/2026 03 PM PDT 9.10 429 0 Not Applicable
08/01/2026 04 PM PDT 9.10 429 0 Not Applicable
08/01/2026 05 PM PDT 9.10 429 0 Not Applicable
08/01/2026 06 PM PDT 9.10 429 0 Not Applicable
08/01/2026 07 PM PDT 9.10 429 0 Not Applicable
08/01/2026 08 PM PDT 9.09 425 - Not Applicable
08/01/2026 09 PM PDT 9.09 425 0 Not Applicable
08/01/2026 10 PM PDT 9.10 429 + Not Applicable
08/01/2026 11 PM PDT 9.10 429 0 Not Applicable
08/02/2026 12 AM PDT 9.10 429 0 Not Applicable
08/02/2026 01 AM PDT 9.10 429 0 Not Applicable
08/02/2026 02 AM PDT 9.09 425 - Not Applicable
08/02/2026 03 AM PDT 9.08 421 - Not Applicable
08/02/2026 04 AM PDT 9.09 425 + Not Applicable
08/02/2026 05 AM PDT 9.09 425 0 Not Applicable
08/02/2026 06 AM PDT 9.08 421 - Not Applicable
08/02/2026 07 AM PDT 9.09 425 + Not Applicable
08/02/2026 08 AM PDT 9.09 425 0 Not Applicable
08/02/2026 09 AM PDT 9.10 429 + Not Applicable
08/02/2026 10 AM PDT 9.10 429 0 Not Applicable
08/02/2026 11 AM PDT 9.11 433 + Not Applicable
08/02/2026 12 PM PDT 9.11 433 0 Not Applicable
08/02/2026 01 PM PDT 9.12 436 + Not Applicable
08/02/2026 02 PM PDT 9.12 436 0 Not Applicable
08/02/2026 03 PM PDT 9.12 436 0 Not Applicable
08/02/2026 04 PM PDT 9.12 436 0 Not Applicable
08/02/2026 05 PM PDT 9.11 433 - Not Applicable
08/02/2026 06 PM PDT 9.11 433 0 Not Applicable
08/02/2026 07 PM PDT 9.10 429 - Not Applicable
08/02/2026 08 PM PDT 9.10 429 0 Not Applicable
08/02/2026 09 PM PDT 9.10 429 0 Not Applicable
08/02/2026 10 PM PDT 9.10 429 0 Not Applicable
08/02/2026 11 PM PDT 9.10 429 0 Not Applicable
08/03/2026 12 AM PDT 9.10 429 0 Not Applicable
08/03/2026 01 AM PDT 9.09 425 - Not Applicable
08/03/2026 02 AM PDT 9.09 425 0 Not Applicable
08/03/2026 03 AM PDT 9.09 425 0 Not Applicable
08/03/2026 04 AM PDT 9.08 421 - Not Applicable
08/03/2026 05 AM PDT 9.08 421 0 Not Applicable
08/03/2026 06 AM PDT 9.08 421 0 Not Applicable
08/03/2026 07 AM PDT 9.08 421 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
08/03/2026 08 AM PDT 9.08 421 Not Applicable
08/03/2026 09 AM PDT 9.08 421 0 Not Applicable
08/03/2026 10 AM PDT 9.08 421 0 Not Applicable
08/03/2026 11 AM PDT 9.08 421 0 Not Applicable
08/03/2026 12 PM PDT 9.08 421 0 Not Applicable
08/03/2026 01 PM PDT 9.09 425 + Not Applicable
08/03/2026 02 PM PDT 9.09 425 0 Not Applicable
08/03/2026 03 PM PDT 9.09 425 0 Not Applicable
08/03/2026 04 PM PDT 9.09 425 0 Not Applicable
08/03/2026 05 PM PDT 9.09 425 0 Not Applicable
08/03/2026 06 PM PDT 9.09 425 0 Not Applicable
08/03/2026 07 PM PDT 9.09 425 0 Not Applicable
08/03/2026 08 PM PDT 9.09 425 0 Not Applicable
08/03/2026 09 PM PDT 9.09 425 0 Not Applicable
08/03/2026 10 PM PDT 9.09 425 0 Not Applicable
08/03/2026 11 PM PDT 9.09 425 0 Not Applicable
08/04/2026 12 AM PDT 9.09 425 0 Not Applicable
08/04/2026 01 AM PDT 9.09 425 0 Not Applicable
08/04/2026 02 AM PDT 9.08 421 - Not Applicable
08/04/2026 03 AM PDT 9.08 421 0 Not Applicable
08/04/2026 04 AM PDT 9.08 421 0 Not Applicable
08/04/2026 05 AM PDT 9.08 421 0 Not Applicable
08/04/2026 06 AM PDT 9.08 421 0 Not Applicable
08/04/2026 07 AM PDT 9.08 421 0 Not Applicable
08/04/2026 08 AM PDT 9.08 421 0 Not Applicable
08/04/2026 09 AM PDT 9.08 421 0 Not Applicable
08/04/2026 10 AM PDT 9.08 421 0 Not Applicable
08/04/2026 11 AM PDT 9.08 421 0 Not Applicable
08/04/2026 12 PM PDT 9.08 421 0 Not Applicable
08/04/2026 01 PM PDT 9.08 421 0 Not Applicable
08/04/2026 02 PM PDT 9.08 421 0 Not Applicable
08/04/2026 03 PM PDT 9.08 421 0 Not Applicable
08/04/2026 04 PM PDT 9.08 421 0 Not Applicable
08/04/2026 05 PM PDT 9.08 421 0 Not Applicable
08/04/2026 06 PM PDT 9.08 421 0 Not Applicable
08/04/2026 07 PM PDT 9.08 421 0 Not Applicable
08/04/2026 08 PM PDT 9.08 421 0 Not Applicable
08/04/2026 09 PM PDT 9.08 421 0 Not Applicable
08/04/2026 10 PM PDT 9.08 421 0 Not Applicable
08/04/2026 11 PM PDT 9.08 421 0 Not Applicable
08/05/2026 12 AM PDT 9.08 421 0 Not Applicable
08/05/2026 01 AM PDT 9.08 421 0 Not Applicable
08/05/2026 02 AM PDT 9.08 421 0 Not Applicable
08/05/2026 03 AM PDT 9.08 421 0 Not Applicable
08/05/2026 04 AM PDT 9.08 421 0 Not Applicable
08/05/2026 05 AM PDT 9.08 421 0 Not Applicable
08/05/2026 06 AM PDT 9.08 421 0 Not Applicable
08/05/2026 07 AM PDT 9.08 421 0 Not Applicable
08/05/2026 08 AM PDT 9.08 421 0 Not Applicable
08/05/2026 09 AM PDT 9.08 421 0 Not Applicable
08/05/2026 10 AM PDT 9.08 421 0 Not Applicable
08/05/2026 11 AM PDT 9.08 421 0 Not Applicable
08/05/2026 12 PM PDT 9.08 421 0 Not Applicable
08/05/2026 01 PM PDT 9.08 421 0 Not Applicable
08/05/2026 02 PM PDT 9.08 421 0 Not Applicable
08/05/2026 03 PM PDT 9.08 421 0 Not Applicable
08/05/2026 04 PM PDT 9.08 421 0 Not Applicable
08/05/2026 05 PM PDT 9.08 421 0 Not Applicable
08/05/2026 06 PM PDT 9.08 421 0 Not Applicable
08/05/2026 07 PM PDT 9.08 421 0 Not Applicable
08/05/2026 08 PM PDT 9.08 421 0 Not Applicable
08/05/2026 09 PM PDT 9.08 421 0 Not Applicable
08/05/2026 10 PM PDT 9.08 421 0 Not Applicable
08/05/2026 11 PM PDT 9.08 421 0 Not Applicable
08/06/2026 12 AM PDT 9.08 421 0 Not Applicable
08/06/2026 01 AM PDT 9.08 421 0 Not Applicable
08/06/2026 02 AM PDT 9.08 421 0 Not Applicable
08/06/2026 03 AM PDT 9.08 421 0 Not Applicable
08/06/2026 04 AM PDT 9.08 421 0 Not Applicable
08/06/2026 05 AM PDT 9.08 421 0 Not Applicable
08/06/2026 06 AM PDT 9.08 421 0 Not Applicable
08/06/2026 07 AM PDT 9.08 421 0 Not Applicable
08/06/2026 08 AM PDT 9.08 421 0 Not Applicable
08/06/2026 09 AM PDT 9.08 421 0 Not Applicable
08/06/2026 10 AM PDT 9.08 421 0 Not Applicable
08/06/2026 11 AM PDT 9.08 421 0 Not Applicable
08/06/2026 12 PM PDT 9.08 421 0 Not Applicable
08/06/2026 01 PM PDT 9.08 421 0 Not Applicable
08/06/2026 02 PM PDT 9.08 421 0 Not Applicable
08/06/2026 03 PM PDT 9.08 421 0 Not Applicable
08/06/2026 04 PM PDT 9.08 421 0 Not Applicable
08/06/2026 05 PM PDT 9.08 421 0 Not Applicable
08/06/2026 06 PM PDT 9.08 421 0 Not Applicable
08/06/2026 07 PM PDT 9.08 421 0 Not Applicable
08/06/2026 08 PM PDT 9.08 421 0 Not Applicable
08/06/2026 09 PM PDT 9.08 421 0 Not Applicable
08/06/2026 10 PM PDT 9.08 421 0 Not Applicable
08/06/2026 11 PM PDT 9.08 421 0 Not Applicable
08/07/2026 12 AM PDT 9.08 421 0 Not Applicable
08/07/2026 01 AM PDT 9.08 421 0 Not Applicable
08/07/2026 02 AM PDT 9.08 421 0 Not Applicable
08/07/2026 03 AM PDT 9.08 421 0 Not Applicable
08/07/2026 04 AM PDT 9.08 421 0 Not Applicable
08/07/2026 05 AM PDT 9.08 421 0 Not Applicable
08/07/2026 06 AM PDT 9.08 421 0 Not Applicable
08/07/2026 07 AM PDT 9.08 421 0 Not Applicable
08/07/2026 08 AM PDT 9.08 421 0 Not Applicable
08/07/2026 09 AM PDT 9.08 421 0 Not Applicable
08/07/2026 10 AM PDT 9.08 421 0 Not Applicable
08/07/2026 11 AM PDT 9.08 421 0 Not Applicable
08/07/2026 12 PM PDT 9.08 421 0 Not Applicable
08/07/2026 01 PM PDT 9.08 421 0 Not Applicable
08/07/2026 02 PM PDT 9.08 421 0 Not Applicable
08/07/2026 03 PM PDT 9.08 421 0 Not Applicable
08/07/2026 04 PM PDT 9.08 421 0 Not Applicable
08/07/2026 05 PM PDT 9.08 421 0 Not Applicable
08/07/2026 06 PM PDT 9.08 421 0 Not Applicable
08/07/2026 07 PM PDT 9.08 421 0 Not Applicable
08/07/2026 08 PM PDT 9.08 421 0 Not Applicable
08/07/2026 09 PM PDT 9.08 421 0 Not Applicable
08/07/2026 10 PM PDT 9.08 421 0 Not Applicable
08/07/2026 11 PM PDT 9.08 421 0 Not Applicable
08/08/2026 12 AM PDT 9.08 421 0 Not Applicable
08/08/2026 01 AM PDT 9.08 421 0 Not Applicable
08/08/2026 02 AM PDT 9.08 421 0 Not Applicable
08/08/2026 03 AM PDT 9.08 421 0 Not Applicable
08/08/2026 04 AM PDT 9.08 421 0 Not Applicable
08/08/2026 05 AM PDT 9.08 421 0 Not Applicable
#
# 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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