# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 10/05/2026 at 06:40 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/03/2026 at 09:00 AM PDT
# Maximum Observed Stage: 76.27 Feet
# Maximum Observed Flow: 7967 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/05/2026 at 07:00 AM PDT
# Maximum Forecast Stage: 75.75 Feet
# Maximum Forecast Flow: 6864 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/30/2026 06 AM PDT 76.25 7923 Normal
09/30/2026 07 AM PDT 76.26 7945 + Normal
09/30/2026 08 AM PDT 76.25 7923 - Normal
09/30/2026 09 AM PDT 76.25 7923 0 Normal
09/30/2026 10 AM PDT 76.24 7901 - Normal
09/30/2026 11 AM PDT 76.23 7879 - Normal
09/30/2026 12 PM PDT 76.24 7901 + Normal
09/30/2026 01 PM PDT 76.24 7901 0 Normal
09/30/2026 02 PM PDT 76.24 7901 0 Normal
09/30/2026 03 PM PDT 76.24 7901 0 Normal
09/30/2026 04 PM PDT 76.24 7901 0 Normal
09/30/2026 05 PM PDT 76.25 7923 + Normal
09/30/2026 06 PM PDT 76.25 7923 0 Normal
09/30/2026 07 PM PDT 76.26 7945 + Normal
09/30/2026 08 PM PDT 76.25 7923 - Normal
09/30/2026 09 PM PDT 76.24 7901 - Normal
09/30/2026 10 PM PDT 76.24 7901 0 Normal
09/30/2026 11 PM PDT 76.25 7923 + Normal
10/01/2026 12 AM PDT 76.23 7879 - Normal
10/01/2026 01 AM PDT 76.26 7945 + Normal
10/01/2026 02 AM PDT 76.23 7879 - Normal
10/01/2026 03 AM PDT 76.26 7945 + Normal
10/01/2026 04 AM PDT 76.25 7923 - Normal
10/01/2026 05 AM PDT 76.25 7923 0 Normal
10/01/2026 06 AM PDT 76.26 7945 + Normal
10/01/2026 07 AM PDT 76.26 7945 0 Normal
10/01/2026 08 AM PDT 76.26 7945 0 Normal
10/01/2026 09 AM PDT 76.25 7923 - Normal
10/01/2026 10 AM PDT 76.26 7945 + Normal
10/01/2026 11 AM PDT 76.25 7923 - Normal
10/01/2026 12 PM PDT 76.24 7901 - Normal
10/01/2026 01 PM PDT 76.23 7879 - Normal
10/01/2026 02 PM PDT 76.17 7749 - Normal
10/01/2026 03 PM PDT 76.17 7749 0 Normal
10/01/2026 04 PM PDT 76.21 7836 + Normal
10/01/2026 05 PM PDT 76.24 7901 + Normal
10/01/2026 06 PM PDT 76.24 7901 0 Normal
10/01/2026 07 PM PDT 76.25 7923 + Normal
10/01/2026 08 PM PDT 76.26 7945 + Normal
10/01/2026 09 PM PDT 76.25 7923 - Normal
10/01/2026 10 PM PDT 76.25 7923 0 Normal
10/01/2026 11 PM PDT 76.24 7901 - Normal
10/02/2026 12 AM PDT 76.23 7879 - Normal
10/02/2026 01 AM PDT 76.25 7923 + Normal
10/02/2026 02 AM PDT 76.26 7945 + Normal
10/02/2026 03 AM PDT 76.27 7967 + Normal
10/02/2026 04 AM PDT 76.26 7945 - Normal
10/02/2026 05 AM PDT 76.26 7945 0 Normal
10/02/2026 06 AM PDT 76.26 7945 0 Normal
10/02/2026 07 AM PDT 76.25 7923 - Normal
10/02/2026 08 AM PDT 76.24 7901 - Normal
10/02/2026 09 AM PDT 76.24 7901 0 Normal
10/02/2026 10 AM PDT 76.25 7923 + Normal
10/02/2026 11 AM PDT 76.25 7923 0 Normal
10/02/2026 12 PM PDT 76.26 7945 + Normal
10/02/2026 01 PM PDT 76.24 7901 - Normal
10/02/2026 02 PM PDT 76.26 7945 + Normal
10/02/2026 03 PM PDT 76.24 7901 - Normal
10/02/2026 04 PM PDT 76.25 7923 + Normal
10/02/2026 05 PM PDT 76.26 7945 + Normal
10/02/2026 06 PM PDT 76.25 7923 - Normal
10/02/2026 07 PM PDT 76.24 7901 - Normal
10/02/2026 08 PM PDT 76.26 7945 + Normal
10/02/2026 09 PM PDT 76.25 7923 - Normal
10/02/2026 10 PM PDT 76.25 7923 0 Normal
10/02/2026 11 PM PDT 76.25 7923 0 Normal
10/03/2026 12 AM PDT 76.26 7945 + Normal
10/03/2026 01 AM PDT 76.24 7901 - Normal
10/03/2026 02 AM PDT 76.25 7923 + Normal
10/03/2026 03 AM PDT 76.26 7945 + Normal
10/03/2026 04 AM PDT 76.26 7945 0 Normal
10/03/2026 05 AM PDT 76.24 7901 - Normal
10/03/2026 06 AM PDT 76.25 7923 + Normal
10/03/2026 07 AM PDT 76.23 7879 - Normal
10/03/2026 08 AM PDT 76.24 7901 + Normal
10/03/2026 09 AM PDT 76.27 7967 + Normal
10/03/2026 10 AM PDT 76.25 7923 - Normal
10/03/2026 11 AM PDT 76.24 7901 - Normal
10/03/2026 12 PM PDT 76.23 7879 - Normal
10/03/2026 01 PM PDT 76.25 7923 + Normal
10/03/2026 02 PM PDT 76.22 7857 - Normal
10/03/2026 03 PM PDT 76.12 7641 - Normal
10/03/2026 04 PM PDT 76.05 7491 - Normal
10/03/2026 05 PM PDT 76.04 7470 - Normal
10/03/2026 06 PM PDT 76.02 7427 - Normal
10/03/2026 07 PM PDT 76.00 7385 - Normal
10/03/2026 08 PM PDT 76.01 7406 + Normal
10/03/2026 09 PM PDT 76.02 7427 + Normal
10/03/2026 10 PM PDT 76.01 7406 - Normal
10/03/2026 11 PM PDT 76.02 7427 + Normal
10/04/2026 12 AM PDT 76.02 7427 0 Normal
10/04/2026 01 AM PDT 76.02 7427 0 Normal
10/04/2026 02 AM PDT 76.01 7406 - Normal
10/04/2026 03 AM PDT 76.01 7406 0 Normal
10/04/2026 04 AM PDT 76.02 7427 + Normal
10/04/2026 05 AM PDT 76.03 7448 + Normal
10/04/2026 06 AM PDT 75.99 7364 - Normal
10/04/2026 07 AM PDT 76.01 7406 + Normal
10/04/2026 08 AM PDT 76.02 7427 + Normal
10/04/2026 09 AM PDT 76.01 7406 - Normal
10/04/2026 10 AM PDT 76.02 7427 + Normal
10/04/2026 11 AM PDT 76.01 7406 - Normal
10/04/2026 12 PM PDT 76.02 7427 + Normal
10/04/2026 01 PM PDT 76.01 7406 - Normal
10/04/2026 02 PM PDT 75.95 7279 - Normal
10/04/2026 03 PM PDT 75.87 7112 - Normal
10/04/2026 04 PM PDT 75.83 7029 - Normal
10/04/2026 05 PM PDT 75.78 6926 - Normal
10/04/2026 06 PM PDT 75.77 6905 - Normal
10/04/2026 07 PM PDT 75.78 6926 + Normal
10/04/2026 08 PM PDT 75.76 6885 - Normal
10/04/2026 09 PM PDT 75.77 6905 + Normal
10/04/2026 10 PM PDT 75.78 6926 + Normal
10/04/2026 11 PM PDT 75.78 6926 0 Normal
10/05/2026 12 AM PDT 75.77 6905 - Normal
10/05/2026 01 AM PDT 75.77 6905 0 Normal
10/05/2026 02 AM PDT 75.77 6905 0 Normal
10/05/2026 03 AM PDT 75.76 6885 - Normal
10/05/2026 04 AM PDT 75.77 6905 + Normal
10/05/2026 05 AM PDT 75.75 6864 - Normal
10/05/2026 06 AM PDT 75.75 6864 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/05/2026 07 AM PDT 75.75 6864 Normal
10/05/2026 08 AM PDT 75.75 6864 0 Normal
10/05/2026 09 AM PDT 75.75 6864 0 Normal
10/05/2026 10 AM PDT 75.75 6864 0 Normal
10/05/2026 11 AM PDT 75.75 6864 0 Normal
10/05/2026 12 PM PDT 75.75 6864 0 Normal
10/05/2026 01 PM PDT 75.75 6864 0 Normal
10/05/2026 02 PM PDT 75.67 6702 - Normal
10/05/2026 03 PM PDT 75.56 6480 - Normal
10/05/2026 04 PM PDT 75.52 6401 - Normal
10/05/2026 05 PM PDT 75.51 6381 - Normal
10/05/2026 06 PM PDT 75.50 6361 - Normal
10/05/2026 07 PM PDT 75.50 6361 0 Normal
10/05/2026 08 PM PDT 75.50 6361 0 Normal
10/05/2026 09 PM PDT 75.50 6361 0 Normal
10/05/2026 10 PM PDT 75.50 6361 0 Normal
10/05/2026 11 PM PDT 75.50 6361 0 Normal
10/06/2026 12 AM PDT 75.50 6361 0 Normal
10/06/2026 01 AM PDT 75.50 6361 0 Normal
10/06/2026 02 AM PDT 75.50 6361 0 Normal
10/06/2026 03 AM PDT 75.50 6361 0 Normal
10/06/2026 04 AM PDT 75.50 6361 0 Normal
10/06/2026 05 AM PDT 75.50 6361 0 Normal
10/06/2026 06 AM PDT 75.50 6361 0 Normal
10/06/2026 07 AM PDT 75.50 6361 0 Normal
10/06/2026 08 AM PDT 75.50 6361 0 Normal
10/06/2026 09 AM PDT 75.50 6361 0 Normal
10/06/2026 10 AM PDT 75.50 6361 0 Normal
10/06/2026 11 AM PDT 75.50 6361 0 Normal
10/06/2026 12 PM PDT 75.50 6361 0 Normal
10/06/2026 01 PM PDT 75.50 6361 0 Normal
10/06/2026 02 PM PDT 75.42 6204 - Normal
10/06/2026 03 PM PDT 75.30 5971 - Normal
10/06/2026 04 PM PDT 75.27 5913 - Normal
10/06/2026 05 PM PDT 75.25 5875 - Normal
10/06/2026 06 PM PDT 75.25 5875 0 Normal
10/06/2026 07 PM PDT 75.25 5875 0 Normal
10/06/2026 08 PM PDT 75.25 5875 0 Normal
10/06/2026 09 PM PDT 75.25 5875 0 Normal
10/06/2026 10 PM PDT 75.25 5875 0 Normal
10/06/2026 11 PM PDT 75.25 5875 0 Normal
10/07/2026 12 AM PDT 75.25 5875 0 Normal
10/07/2026 01 AM PDT 75.25 5875 0 Normal
10/07/2026 02 AM PDT 75.25 5875 0 Normal
10/07/2026 03 AM PDT 75.25 5875 0 Normal
10/07/2026 04 AM PDT 75.25 5875 0 Normal
10/07/2026 05 AM PDT 75.25 5875 0 Normal
10/07/2026 06 AM PDT 75.25 5875 0 Normal
10/07/2026 07 AM PDT 75.25 5875 0 Normal
10/07/2026 08 AM PDT 75.25 5875 0 Normal
10/07/2026 09 AM PDT 75.25 5875 0 Normal
10/07/2026 10 AM PDT 75.25 5875 0 Normal
10/07/2026 11 AM PDT 75.25 5875 0 Normal
10/07/2026 12 PM PDT 75.25 5875 0 Normal
10/07/2026 01 PM PDT 75.25 5875 0 Normal
10/07/2026 02 PM PDT 75.16 5705 - Normal
10/07/2026 03 PM PDT 75.04 5480 - Normal
10/07/2026 04 PM PDT 75.00 5407 - Normal
10/07/2026 05 PM PDT 74.99 5389 - Normal
10/07/2026 06 PM PDT 74.98 5370 - Normal
10/07/2026 07 PM PDT 74.98 5370 0 Normal
10/07/2026 08 PM PDT 74.98 5370 0 Normal
10/07/2026 09 PM PDT 74.98 5370 0 Normal
10/07/2026 10 PM PDT 74.98 5370 0 Normal
10/07/2026 11 PM PDT 74.98 5370 0 Normal
10/08/2026 12 AM PDT 74.98 5370 0 Normal
10/08/2026 01 AM PDT 74.98 5370 0 Normal
10/08/2026 02 AM PDT 74.98 5370 0 Normal
10/08/2026 03 AM PDT 74.98 5370 0 Normal
10/08/2026 04 AM PDT 74.98 5370 0 Normal
10/08/2026 05 AM PDT 74.98 5370 0 Normal
10/08/2026 06 AM PDT 74.98 5370 0 Normal
10/08/2026 07 AM PDT 74.98 5370 0 Normal
10/08/2026 08 AM PDT 74.98 5370 0 Normal
10/08/2026 09 AM PDT 74.98 5370 0 Normal
10/08/2026 10 AM PDT 74.98 5370 0 Normal
10/08/2026 11 AM PDT 74.98 5370 0 Normal
10/08/2026 12 PM PDT 74.98 5370 0 Normal
10/08/2026 01 PM PDT 74.98 5370 0 Normal
10/08/2026 02 PM PDT 74.89 5207 - Normal
10/08/2026 03 PM PDT 74.76 4974 - Normal
10/08/2026 04 PM PDT 74.72 4904 - Normal
10/08/2026 05 PM PDT 74.71 4886 - Normal
10/08/2026 06 PM PDT 74.70 4869 - Normal
10/08/2026 07 PM PDT 74.70 4869 0 Normal
10/08/2026 08 PM PDT 74.70 4869 0 Normal
10/08/2026 09 PM PDT 74.70 4869 0 Normal
10/08/2026 10 PM PDT 74.70 4869 0 Normal
10/08/2026 11 PM PDT 74.70 4869 0 Normal
10/09/2026 12 AM PDT 74.70 4869 0 Normal
10/09/2026 01 AM PDT 74.70 4869 0 Normal
10/09/2026 02 AM PDT 74.70 4869 0 Normal
10/09/2026 03 AM PDT 74.70 4869 0 Normal
10/09/2026 04 AM PDT 74.70 4869 0 Normal
10/09/2026 05 AM PDT 74.70 4869 0 Normal
10/09/2026 06 AM PDT 74.70 4869 0 Normal
10/09/2026 07 AM PDT 74.70 4869 0 Normal
10/09/2026 08 AM PDT 74.70 4869 0 Normal
10/09/2026 09 AM PDT 74.70 4869 0 Normal
10/09/2026 10 AM PDT 74.70 4869 0 Normal
10/09/2026 11 AM PDT 74.70 4869 0 Normal
10/09/2026 12 PM PDT 74.70 4869 0 Normal
10/09/2026 01 PM PDT 74.70 4869 0 Normal
10/09/2026 02 PM PDT 74.70 4869 0 Normal
10/09/2026 03 PM PDT 74.70 4869 0 Normal
10/09/2026 04 PM PDT 74.70 4869 0 Normal
10/09/2026 05 PM PDT 74.70 4869 0 Normal
10/09/2026 06 PM PDT 74.70 4869 0 Normal
10/09/2026 07 PM PDT 74.70 4869 0 Normal
10/09/2026 08 PM PDT 74.70 4869 0 Normal
10/09/2026 09 PM PDT 74.70 4869 0 Normal
10/09/2026 10 PM PDT 74.70 4869 0 Normal
10/09/2026 11 PM PDT 74.70 4869 0 Normal
10/10/2026 12 AM PDT 74.70 4869 0 Normal
10/10/2026 01 AM PDT 74.70 4869 0 Normal
10/10/2026 02 AM PDT 74.70 4869 0 Normal
10/10/2026 03 AM PDT 74.70 4869 0 Normal
10/10/2026 04 AM PDT 74.70 4869 0 Normal
10/10/2026 05 AM PDT 74.70 4869 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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