# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 10/09/2026 at 07:27 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 10/04/2026 at 12:00 PM PDT
# Maximum Observed Stage: 76.02 Feet
# Maximum Observed Flow: 7427 cfs
#
# Earliest Date & Time of Maximum Forecast: 10/09/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 74.33 Feet
# Maximum Forecast Flow: 4239 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
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 75.77 6905 + Normal
10/05/2026 07 AM PDT 75.77 6905 0 Normal
10/05/2026 08 AM PDT 75.77 6905 0 Normal
10/05/2026 09 AM PDT 75.76 6885 - Normal
10/05/2026 10 AM PDT 75.76 6885 0 Normal
10/05/2026 11 AM PDT 75.77 6905 + Normal
10/05/2026 12 PM PDT 75.75 6864 - Normal
10/05/2026 01 PM PDT 75.76 6885 + Normal
10/05/2026 02 PM PDT 75.71 6783 - Normal
10/05/2026 03 PM PDT 75.63 6621 - Normal
10/05/2026 04 PM PDT 75.56 6480 - Normal
10/05/2026 05 PM PDT 75.54 6440 - Normal
10/05/2026 06 PM PDT 75.52 6401 - Normal
10/05/2026 07 PM PDT 75.53 6420 + Normal
10/05/2026 08 PM PDT 75.52 6401 - Normal
10/05/2026 09 PM PDT 75.52 6401 0 Normal
10/05/2026 10 PM PDT 75.51 6381 - Normal
10/05/2026 11 PM PDT 75.52 6401 + Normal
10/06/2026 12 AM PDT 75.51 6381 - Normal
10/06/2026 01 AM PDT 75.52 6401 + Normal
10/06/2026 02 AM PDT 75.51 6381 - Normal
10/06/2026 03 AM PDT 75.50 6361 - Normal
10/06/2026 04 AM PDT 75.50 6361 0 Normal
10/06/2026 05 AM PDT 75.51 6381 + Normal
10/06/2026 06 AM PDT 75.51 6381 0 Normal
10/06/2026 07 AM PDT 75.52 6401 + Normal
10/06/2026 08 AM PDT 75.51 6381 - Normal
10/06/2026 09 AM PDT 75.51 6381 0 Normal
10/06/2026 10 AM PDT 75.51 6381 0 Normal
10/06/2026 11 AM PDT 75.49 6341 - Normal
10/06/2026 12 PM PDT 75.51 6381 + Normal
10/06/2026 01 PM PDT 75.50 6361 - Normal
10/06/2026 02 PM PDT 75.46 6282 - Normal
10/06/2026 03 PM PDT 75.36 6087 - Normal
10/06/2026 04 PM PDT 75.30 5971 - Normal
10/06/2026 05 PM PDT 75.27 5913 - Normal
10/06/2026 06 PM PDT 75.27 5913 0 Normal
10/06/2026 07 PM PDT 75.26 5894 - Normal
10/06/2026 08 PM PDT 75.25 5875 - Normal
10/06/2026 09 PM PDT 75.24 5856 - Normal
10/06/2026 10 PM PDT 75.23 5837 - Normal
10/06/2026 11 PM PDT 75.23 5837 0 Normal
10/07/2026 12 AM PDT 75.23 5837 0 Normal
10/07/2026 01 AM PDT 75.22 5819 - Normal
10/07/2026 02 AM PDT 75.22 5819 0 Normal
10/07/2026 03 AM PDT 75.22 5819 0 Normal
10/07/2026 04 AM PDT 75.22 5819 0 Normal
10/07/2026 05 AM PDT 75.22 5819 0 Normal
10/07/2026 06 AM PDT 75.22 5819 0 Normal
10/07/2026 07 AM PDT 75.22 5819 0 Normal
10/07/2026 08 AM PDT 75.20 5781 - Normal
10/07/2026 09 AM PDT 75.23 5837 + Normal
10/07/2026 10 AM PDT 75.22 5819 - Normal
10/07/2026 11 AM PDT 75.22 5819 0 Normal
10/07/2026 12 PM PDT 75.22 5819 0 Normal
10/07/2026 01 PM PDT 75.21 5800 - Normal
10/07/2026 02 PM PDT 75.17 5724 - Normal
10/07/2026 03 PM PDT 75.08 5555 - Normal
10/07/2026 04 PM PDT 75.01 5425 - Normal
10/07/2026 05 PM PDT 74.98 5370 - Normal
10/07/2026 06 PM PDT 74.96 5333 - Normal
10/07/2026 07 PM PDT 74.97 5352 + Normal
10/07/2026 08 PM PDT 74.96 5333 - Normal
10/07/2026 09 PM PDT 74.95 5315 - Normal
10/07/2026 10 PM PDT 74.95 5315 0 Normal
10/07/2026 11 PM PDT 74.95 5315 0 Normal
10/08/2026 12 AM PDT 74.95 5315 0 Normal
10/08/2026 01 AM PDT 74.96 5333 + Normal
10/08/2026 02 AM PDT 74.95 5315 - Normal
10/08/2026 03 AM PDT 74.92 5261 - Normal
10/08/2026 04 AM PDT 74.95 5315 + Normal
10/08/2026 05 AM PDT 74.96 5333 + Normal
10/08/2026 06 AM PDT 74.95 5315 - Normal
10/08/2026 07 AM PDT 74.95 5315 0 Normal
10/08/2026 08 AM PDT 74.95 5315 0 Normal
10/08/2026 09 AM PDT 74.94 5297 - Normal
10/08/2026 10 AM PDT 74.94 5297 0 Normal
10/08/2026 11 AM PDT 74.95 5315 + Normal
10/08/2026 12 PM PDT 74.96 5333 + Normal
10/08/2026 01 PM PDT 74.62 4729 - Normal
10/08/2026 02 PM PDT 74.56 4626 - Normal
10/08/2026 03 PM PDT 74.45 4439 - Normal
10/08/2026 04 PM PDT 74.38 4322 - Normal
10/08/2026 05 PM PDT 74.36 4289 - Normal
10/08/2026 06 PM PDT 74.34 4256 - Normal
10/08/2026 07 PM PDT 74.33 4239 - Normal
10/08/2026 08 PM PDT 74.33 4239 0 Normal
10/08/2026 09 PM PDT 74.33 4239 0 Normal
10/08/2026 10 PM PDT 74.32 4223 - Normal
10/08/2026 11 PM PDT 74.32 4223 0 Normal
10/09/2026 12 AM PDT 74.33 4239 + Normal
10/09/2026 01 AM PDT 74.33 4239 0 Normal
10/09/2026 02 AM PDT 74.32 4223 - Normal
10/09/2026 03 AM PDT 74.33 4239 + Normal
10/09/2026 04 AM PDT 74.33 4239 0 Normal
10/09/2026 05 AM PDT 74.33 4239 0 Normal
10/09/2026 06 AM PDT 74.33 4239 0 Normal
10/09/2026 07 AM PDT 74.33 4239 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
10/09/2026 08 AM PDT 74.33 4239 Normal
10/09/2026 09 AM PDT 74.33 4239 0 Normal
10/09/2026 10 AM PDT 74.33 4239 0 Normal
10/09/2026 11 AM PDT 74.33 4239 0 Normal
10/09/2026 12 PM PDT 74.33 4239 0 Normal
10/09/2026 01 PM PDT 74.33 4239 0 Normal
10/09/2026 02 PM PDT 74.23 4076 - Normal
10/09/2026 03 PM PDT 74.09 3852 - Normal
10/09/2026 04 PM PDT 74.04 3774 - Normal
10/09/2026 05 PM PDT 74.03 3758 - Normal
10/09/2026 06 PM PDT 74.02 3743 - Normal
10/09/2026 07 PM PDT 74.02 3743 0 Normal
10/09/2026 08 PM PDT 74.02 3743 0 Normal
10/09/2026 09 PM PDT 74.02 3743 0 Normal
10/09/2026 10 PM PDT 74.02 3743 0 Normal
10/09/2026 11 PM PDT 74.02 3743 0 Normal
10/10/2026 12 AM PDT 74.02 3743 0 Normal
10/10/2026 01 AM PDT 74.02 3743 0 Normal
10/10/2026 02 AM PDT 74.02 3743 0 Normal
10/10/2026 03 AM PDT 74.02 3743 0 Normal
10/10/2026 04 AM PDT 74.02 3743 0 Normal
10/10/2026 05 AM PDT 74.02 3743 0 Normal
10/10/2026 06 AM PDT 74.02 3743 0 Normal
10/10/2026 07 AM PDT 74.02 3743 0 Normal
10/10/2026 08 AM PDT 74.02 3743 0 Normal
10/10/2026 09 AM PDT 74.03 3758 + Normal
10/10/2026 10 AM PDT 74.03 3758 0 Normal
10/10/2026 11 AM PDT 74.03 3758 0 Normal
10/10/2026 12 PM PDT 74.03 3758 0 Normal
10/10/2026 01 PM PDT 74.03 3758 0 Normal
10/10/2026 02 PM PDT 73.92 3588 - Normal
10/10/2026 03 PM PDT 73.77 3363 - Normal
10/10/2026 04 PM PDT 73.72 3289 - Normal
10/10/2026 05 PM PDT 73.70 3260 - Normal
10/10/2026 06 PM PDT 73.70 3260 0 Normal
10/10/2026 07 PM PDT 73.70 3260 0 Normal
10/10/2026 08 PM PDT 73.70 3260 0 Normal
10/10/2026 09 PM PDT 73.70 3260 0 Normal
10/10/2026 10 PM PDT 73.70 3260 0 Normal
10/10/2026 11 PM PDT 73.70 3260 0 Normal
10/11/2026 12 AM PDT 73.70 3260 0 Normal
10/11/2026 01 AM PDT 73.70 3260 0 Normal
10/11/2026 02 AM PDT 73.70 3260 0 Normal
10/11/2026 03 AM PDT 73.70 3260 0 Normal
10/11/2026 04 AM PDT 73.70 3260 0 Normal
10/11/2026 05 AM PDT 73.70 3260 0 Normal
10/11/2026 06 AM PDT 73.70 3260 0 Normal
10/11/2026 07 AM PDT 73.70 3260 0 Normal
10/11/2026 08 AM PDT 73.70 3260 0 Normal
10/11/2026 09 AM PDT 73.70 3260 0 Normal
10/11/2026 10 AM PDT 73.70 3260 0 Normal
10/11/2026 11 AM PDT 73.70 3260 0 Normal
10/11/2026 12 PM PDT 73.70 3260 0 Normal
10/11/2026 01 PM PDT 73.70 3260 0 Normal
10/11/2026 02 PM PDT 73.59 3101 - Normal
10/11/2026 03 PM PDT 73.43 2876 - Normal
10/11/2026 04 PM PDT 73.37 2794 - Normal
10/11/2026 05 PM PDT 73.36 2780 - Normal
10/11/2026 06 PM PDT 73.35 2766 - Normal
10/11/2026 07 PM PDT 73.35 2766 0 Normal
10/11/2026 08 PM PDT 73.35 2766 0 Normal
10/11/2026 09 PM PDT 73.35 2766 0 Normal
10/11/2026 10 PM PDT 73.35 2766 0 Normal
10/11/2026 11 PM PDT 73.35 2766 0 Normal
10/12/2026 12 AM PDT 73.35 2766 0 Normal
10/12/2026 01 AM PDT 73.35 2766 0 Normal
10/12/2026 02 AM PDT 73.35 2766 0 Normal
10/12/2026 03 AM PDT 73.35 2766 0 Normal
10/12/2026 04 AM PDT 73.35 2766 0 Normal
10/12/2026 05 AM PDT 73.35 2766 0 Normal
10/12/2026 06 AM PDT 73.35 2766 0 Normal
10/12/2026 07 AM PDT 73.35 2766 0 Normal
10/12/2026 08 AM PDT 73.35 2766 0 Normal
10/12/2026 09 AM PDT 73.35 2766 0 Normal
10/12/2026 10 AM PDT 73.35 2766 0 Normal
10/12/2026 11 AM PDT 73.35 2766 0 Normal
10/12/2026 12 PM PDT 73.35 2766 0 Normal
10/12/2026 01 PM PDT 73.35 2766 0 Normal
10/12/2026 02 PM PDT 73.23 2605 - Normal
10/12/2026 03 PM PDT 73.06 2385 - Normal
10/12/2026 04 PM PDT 73.00 2310 - Normal
10/12/2026 05 PM PDT 72.98 2285 - Normal
10/12/2026 06 PM PDT 72.97 2272 - Normal
10/12/2026 07 PM PDT 72.97 2272 0 Normal
10/12/2026 08 PM PDT 72.97 2272 0 Normal
10/12/2026 09 PM PDT 72.97 2272 0 Normal
10/12/2026 10 PM PDT 72.97 2272 0 Normal
10/12/2026 11 PM PDT 72.97 2272 0 Normal
10/13/2026 12 AM PDT 72.97 2272 0 Normal
10/13/2026 01 AM PDT 72.97 2272 0 Normal
10/13/2026 02 AM PDT 72.97 2272 0 Normal
10/13/2026 03 AM PDT 72.97 2272 0 Normal
10/13/2026 04 AM PDT 72.97 2272 0 Normal
10/13/2026 05 AM PDT 72.97 2272 0 Normal
10/13/2026 06 AM PDT 72.97 2272 0 Normal
10/13/2026 07 AM PDT 72.97 2272 0 Normal
10/13/2026 08 AM PDT 72.97 2272 0 Normal
10/13/2026 09 AM PDT 72.97 2272 0 Normal
10/13/2026 10 AM PDT 72.97 2272 0 Normal
10/13/2026 11 AM PDT 72.97 2272 0 Normal
10/13/2026 12 PM PDT 72.97 2272 0 Normal
10/13/2026 01 PM PDT 72.97 2272 0 Normal
10/13/2026 02 PM PDT 72.84 2113 - Normal
10/13/2026 03 PM PDT 72.65 1890 - Normal
10/13/2026 04 PM PDT 72.58 1811 - Normal
10/13/2026 05 PM PDT 72.56 1789 - Normal
10/13/2026 06 PM PDT 72.56 1789 0 Normal
10/13/2026 07 PM PDT 72.55 1778 - Normal
10/13/2026 08 PM PDT 72.55 1778 0 Normal
10/13/2026 09 PM PDT 72.55 1778 0 Normal
10/13/2026 10 PM PDT 72.55 1778 0 Normal
10/13/2026 11 PM PDT 72.55 1778 0 Normal
10/14/2026 12 AM PDT 72.56 1789 + Normal
10/14/2026 01 AM PDT 72.56 1789 0 Normal
10/14/2026 02 AM PDT 72.56 1789 0 Normal
10/14/2026 03 AM PDT 72.56 1789 0 Normal
10/14/2026 04 AM PDT 72.56 1789 0 Normal
10/14/2026 05 AM PDT 72.56 1789 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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