# Tabular Observed and Forecast Hydrograph Information
#
# Location: Feather River - Gridley (GRIC1)
#
# File Generation Time: 04/26/2026 at 08:30 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/21/2026 at 11:00 AM PDT
# Maximum Observed Stage: 74.76 Feet
# Maximum Observed Flow: 4974 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/26/2026 at 09:00 AM PDT
# Maximum Forecast Stage: 74.67 Feet
# Maximum Forecast Flow: 4816 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/21/2026 08 AM PDT 74.75 4956 Normal
04/21/2026 09 AM PDT 74.75 4956 0 Normal
04/21/2026 10 AM PDT 74.75 4956 0 Normal
04/21/2026 11 AM PDT 74.76 4974 + Normal
04/21/2026 12 PM PDT 74.75 4956 - Normal
04/21/2026 01 PM PDT 74.74 4939 - Normal
04/21/2026 02 PM PDT 74.73 4921 - Normal
04/21/2026 03 PM PDT 74.73 4921 0 Normal
04/21/2026 04 PM PDT 74.73 4921 0 Normal
04/21/2026 05 PM PDT 74.73 4921 0 Normal
04/21/2026 06 PM PDT 74.71 4886 - Normal
04/21/2026 07 PM PDT 74.73 4921 + Normal
04/21/2026 08 PM PDT 74.71 4886 - Normal
04/21/2026 09 PM PDT 74.71 4886 0 Normal
04/21/2026 10 PM PDT 74.72 4904 + Normal
04/21/2026 11 PM PDT 74.72 4904 0 Normal
04/22/2026 12 AM PDT 74.71 4886 - Normal
04/22/2026 01 AM PDT 74.71 4886 0 Normal
04/22/2026 02 AM PDT 74.71 4886 0 Normal
04/22/2026 03 AM PDT 74.70 4869 - Normal
04/22/2026 04 AM PDT 74.70 4869 0 Normal
04/22/2026 05 AM PDT 74.69 4851 - Normal
04/22/2026 06 AM PDT 74.70 4869 + Normal
04/22/2026 07 AM PDT 74.70 4869 0 Normal
04/22/2026 08 AM PDT 74.70 4869 0 Normal
04/22/2026 09 AM PDT 74.69 4851 - Normal
04/22/2026 10 AM PDT 74.70 4869 + Normal
04/22/2026 11 AM PDT 74.69 4851 - Normal
04/22/2026 12 PM PDT 74.69 4851 0 Normal
04/22/2026 01 PM PDT 74.69 4851 0 Normal
04/22/2026 02 PM PDT 74.68 4834 - Normal
04/22/2026 03 PM PDT 74.68 4834 0 Normal
04/22/2026 04 PM PDT 74.68 4834 0 Normal
04/22/2026 05 PM PDT 74.68 4834 0 Normal
04/22/2026 06 PM PDT 74.68 4834 0 Normal
04/22/2026 07 PM PDT 74.66 4799 - Normal
04/22/2026 08 PM PDT 74.67 4816 + Normal
04/22/2026 09 PM PDT 74.67 4816 0 Normal
04/22/2026 10 PM PDT 74.67 4816 0 Normal
04/22/2026 11 PM PDT 74.65 4781 - Normal
04/23/2026 12 AM PDT 74.66 4799 + Normal
04/23/2026 01 AM PDT 74.68 4834 + Normal
04/23/2026 02 AM PDT 74.68 4834 0 Normal
04/23/2026 03 AM PDT 74.67 4816 - Normal
04/23/2026 04 AM PDT 74.66 4799 - Normal
04/23/2026 05 AM PDT 74.67 4816 + Normal
04/23/2026 06 AM PDT 74.67 4816 0 Normal
04/23/2026 07 AM PDT 74.66 4799 - Normal
04/23/2026 08 AM PDT 74.67 4816 + Normal
04/23/2026 09 AM PDT 74.66 4799 - Normal
04/23/2026 10 AM PDT 74.67 4816 + Normal
04/23/2026 11 AM PDT 74.67 4816 0 Normal
04/23/2026 12 PM PDT 74.66 4799 - Normal
04/23/2026 01 PM PDT 74.67 4816 + Normal
04/23/2026 02 PM PDT 74.66 4799 - Normal
04/23/2026 03 PM PDT 74.66 4799 0 Normal
04/23/2026 04 PM PDT 74.67 4816 + Normal
04/23/2026 05 PM PDT 74.67 4816 0 Normal
04/23/2026 06 PM PDT 74.66 4799 - Normal
04/23/2026 07 PM PDT 74.65 4781 - Normal
04/23/2026 08 PM PDT 74.67 4816 + Normal
04/23/2026 09 PM PDT 74.67 4816 0 Normal
04/23/2026 10 PM PDT 74.68 4834 + Normal
04/23/2026 11 PM PDT 74.67 4816 - Normal
04/24/2026 12 AM PDT 74.67 4816 0 Normal
04/24/2026 01 AM PDT 74.66 4799 - Normal
04/24/2026 02 AM PDT 74.67 4816 + Normal
04/24/2026 03 AM PDT 74.66 4799 - Normal
04/24/2026 04 AM PDT 74.66 4799 0 Normal
04/24/2026 05 AM PDT 74.68 4834 + Normal
04/24/2026 06 AM PDT 74.67 4816 - Normal
04/24/2026 07 AM PDT 74.67 4816 0 Normal
04/24/2026 08 AM PDT 74.68 4834 + Normal
04/24/2026 09 AM PDT 74.66 4799 - Normal
04/24/2026 10 AM PDT 74.67 4816 + Normal
04/24/2026 11 AM PDT 74.68 4834 + Normal
04/24/2026 12 PM PDT 74.67 4816 - Normal
04/24/2026 01 PM PDT 74.67 4816 0 Normal
04/24/2026 02 PM PDT 74.68 4834 + Normal
04/24/2026 03 PM PDT 74.67 4816 - Normal
04/24/2026 04 PM PDT 74.67 4816 0 Normal
04/24/2026 05 PM PDT 74.68 4834 + Normal
04/24/2026 06 PM PDT 74.68 4834 0 Normal
04/24/2026 07 PM PDT 74.67 4816 - Normal
04/24/2026 08 PM PDT 74.67 4816 0 Normal
04/24/2026 09 PM PDT 74.69 4851 + Normal
04/24/2026 10 PM PDT 74.67 4816 - Normal
04/24/2026 11 PM PDT 74.66 4799 - Normal
04/25/2026 12 AM PDT 74.67 4816 + Normal
04/25/2026 01 AM PDT 74.67 4816 0 Normal
04/25/2026 02 AM PDT 74.68 4834 + Normal
04/25/2026 03 AM PDT 74.68 4834 0 Normal
04/25/2026 04 AM PDT 74.68 4834 0 Normal
04/25/2026 05 AM PDT 74.68 4834 0 Normal
04/25/2026 06 AM PDT 74.68 4834 0 Normal
04/25/2026 07 AM PDT 74.68 4834 0 Normal
04/25/2026 08 AM PDT 74.69 4851 + Normal
04/25/2026 09 AM PDT 74.69 4851 0 Normal
04/25/2026 10 AM PDT 74.69 4851 0 Normal
04/25/2026 11 AM PDT 74.69 4851 0 Normal
04/25/2026 12 PM PDT 74.69 4851 0 Normal
04/25/2026 01 PM PDT 74.70 4869 + Normal
04/25/2026 02 PM PDT 74.69 4851 - Normal
04/25/2026 03 PM PDT 74.68 4834 - Normal
04/25/2026 04 PM PDT 74.69 4851 + Normal
04/25/2026 05 PM PDT 74.68 4834 - Normal
04/25/2026 06 PM PDT 74.68 4834 0 Normal
04/25/2026 07 PM PDT 74.69 4851 + Normal
04/25/2026 08 PM PDT 74.69 4851 0 Normal
04/25/2026 09 PM PDT 74.68 4834 - Normal
04/25/2026 10 PM PDT 74.67 4816 - Normal
04/25/2026 11 PM PDT 74.69 4851 + Normal
04/26/2026 12 AM PDT 74.68 4834 - Normal
04/26/2026 01 AM PDT 74.68 4834 0 Normal
04/26/2026 02 AM PDT 74.68 4834 0 Normal
04/26/2026 03 AM PDT 74.68 4834 0 Normal
04/26/2026 04 AM PDT 74.67 4816 - Normal
04/26/2026 05 AM PDT 74.67 4816 0 Normal
04/26/2026 06 AM PDT 74.67 4816 0 Normal
04/26/2026 07 AM PDT 74.67 4816 0 Normal
04/26/2026 08 AM PDT 74.67 4816 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/26/2026 09 AM PDT 74.67 4816 Normal
04/26/2026 10 AM PDT 74.67 4816 0 Normal
04/26/2026 11 AM PDT 74.67 4816 0 Normal
04/26/2026 12 PM PDT 74.67 4816 0 Normal
04/26/2026 01 PM PDT 74.67 4816 0 Normal
04/26/2026 02 PM PDT 74.67 4816 0 Normal
04/26/2026 03 PM PDT 74.67 4816 0 Normal
04/26/2026 04 PM PDT 74.67 4816 0 Normal
04/26/2026 05 PM PDT 74.67 4816 0 Normal
04/26/2026 06 PM PDT 74.67 4816 0 Normal
04/26/2026 07 PM PDT 74.67 4816 0 Normal
04/26/2026 08 PM PDT 74.67 4816 0 Normal
04/26/2026 09 PM PDT 74.67 4816 0 Normal
04/26/2026 10 PM PDT 74.67 4816 0 Normal
04/26/2026 11 PM PDT 74.67 4816 0 Normal
04/27/2026 12 AM PDT 74.67 4816 0 Normal
04/27/2026 01 AM PDT 74.67 4816 0 Normal
04/27/2026 02 AM PDT 74.67 4816 0 Normal
04/27/2026 03 AM PDT 74.67 4816 0 Normal
04/27/2026 04 AM PDT 74.67 4816 0 Normal
04/27/2026 05 AM PDT 74.67 4816 0 Normal
04/27/2026 06 AM PDT 74.67 4816 0 Normal
04/27/2026 07 AM PDT 74.67 4816 0 Normal
04/27/2026 08 AM PDT 74.67 4816 0 Normal
04/27/2026 09 AM PDT 74.67 4816 0 Normal
04/27/2026 10 AM PDT 74.58 4660 - Normal
04/27/2026 11 AM PDT 74.34 4256 - Normal
04/27/2026 12 PM PDT 74.16 3963 - Normal
04/27/2026 01 PM PDT 73.89 3543 - Normal
04/27/2026 02 PM PDT 73.56 3057 - Normal
04/27/2026 03 PM PDT 73.33 2739 - Normal
04/27/2026 04 PM PDT 73.12 2462 - Normal
04/27/2026 05 PM PDT 73.04 2360 - Normal
04/27/2026 06 PM PDT 73.02 2335 - Normal
04/27/2026 07 PM PDT 73.01 2322 - Normal
04/27/2026 08 PM PDT 73.01 2322 0 Normal
04/27/2026 09 PM PDT 73.01 2322 0 Normal
04/27/2026 10 PM PDT 73.01 2322 0 Normal
04/27/2026 11 PM PDT 73.01 2322 0 Normal
04/28/2026 12 AM PDT 73.01 2322 0 Normal
04/28/2026 01 AM PDT 73.01 2322 0 Normal
04/28/2026 02 AM PDT 73.01 2322 0 Normal
04/28/2026 03 AM PDT 73.01 2322 0 Normal
04/28/2026 04 AM PDT 73.01 2322 0 Normal
04/28/2026 05 AM PDT 73.01 2322 0 Normal
04/28/2026 06 AM PDT 73.01 2322 0 Normal
04/28/2026 07 AM PDT 73.01 2322 0 Normal
04/28/2026 08 AM PDT 73.01 2322 0 Normal
04/28/2026 09 AM PDT 73.01 2322 0 Normal
04/28/2026 10 AM PDT 73.01 2322 0 Normal
04/28/2026 11 AM PDT 73.01 2322 0 Normal
04/28/2026 12 PM PDT 73.01 2322 0 Normal
04/28/2026 01 PM PDT 73.01 2322 0 Normal
04/28/2026 02 PM PDT 73.01 2322 0 Normal
04/28/2026 03 PM PDT 73.01 2322 0 Normal
04/28/2026 04 PM PDT 73.01 2322 0 Normal
04/28/2026 05 PM PDT 73.01 2322 0 Normal
04/28/2026 06 PM PDT 73.01 2322 0 Normal
04/28/2026 07 PM PDT 73.01 2322 0 Normal
04/28/2026 08 PM PDT 73.01 2322 0 Normal
04/28/2026 09 PM PDT 73.01 2322 0 Normal
04/28/2026 10 PM PDT 73.01 2322 0 Normal
04/28/2026 11 PM PDT 73.01 2322 0 Normal
04/29/2026 12 AM PDT 73.01 2322 0 Normal
04/29/2026 01 AM PDT 73.01 2322 0 Normal
04/29/2026 02 AM PDT 73.01 2322 0 Normal
04/29/2026 03 AM PDT 73.01 2322 0 Normal
04/29/2026 04 AM PDT 73.01 2322 0 Normal
04/29/2026 05 AM PDT 73.01 2322 0 Normal
04/29/2026 06 AM PDT 73.01 2322 0 Normal
04/29/2026 07 AM PDT 73.01 2322 0 Normal
04/29/2026 08 AM PDT 73.01 2322 0 Normal
04/29/2026 09 AM PDT 73.01 2322 0 Normal
04/29/2026 10 AM PDT 73.01 2322 0 Normal
04/29/2026 11 AM PDT 73.01 2322 0 Normal
04/29/2026 12 PM PDT 73.01 2322 0 Normal
04/29/2026 01 PM PDT 73.01 2322 0 Normal
04/29/2026 02 PM PDT 73.01 2322 0 Normal
04/29/2026 03 PM PDT 73.01 2322 0 Normal
04/29/2026 04 PM PDT 73.01 2322 0 Normal
04/29/2026 05 PM PDT 73.01 2322 0 Normal
04/29/2026 06 PM PDT 73.01 2322 0 Normal
04/29/2026 07 PM PDT 73.01 2322 0 Normal
04/29/2026 08 PM PDT 73.01 2322 0 Normal
04/29/2026 09 PM PDT 73.01 2322 0 Normal
04/29/2026 10 PM PDT 73.01 2322 0 Normal
04/29/2026 11 PM PDT 73.01 2322 0 Normal
04/30/2026 12 AM PDT 73.01 2322 0 Normal
04/30/2026 01 AM PDT 73.01 2322 0 Normal
04/30/2026 02 AM PDT 73.01 2322 0 Normal
04/30/2026 03 AM PDT 73.01 2322 0 Normal
04/30/2026 04 AM PDT 73.01 2322 0 Normal
04/30/2026 05 AM PDT 73.01 2322 0 Normal
04/30/2026 06 AM PDT 73.01 2322 0 Normal
04/30/2026 07 AM PDT 73.01 2322 0 Normal
04/30/2026 08 AM PDT 73.01 2322 0 Normal
04/30/2026 09 AM PDT 73.01 2322 0 Normal
04/30/2026 10 AM PDT 73.01 2322 0 Normal
04/30/2026 11 AM PDT 73.01 2322 0 Normal
04/30/2026 12 PM PDT 73.01 2322 0 Normal
04/30/2026 01 PM PDT 73.01 2322 0 Normal
04/30/2026 02 PM PDT 73.01 2322 0 Normal
04/30/2026 03 PM PDT 73.01 2322 0 Normal
04/30/2026 04 PM PDT 73.01 2322 0 Normal
04/30/2026 05 PM PDT 73.01 2322 0 Normal
04/30/2026 06 PM PDT 73.01 2322 0 Normal
04/30/2026 07 PM PDT 73.01 2322 0 Normal
04/30/2026 08 PM PDT 73.01 2322 0 Normal
04/30/2026 09 PM PDT 73.01 2322 0 Normal
04/30/2026 10 PM PDT 73.01 2322 0 Normal
04/30/2026 11 PM PDT 73.01 2322 0 Normal
05/01/2026 12 AM PDT 73.01 2322 0 Normal
05/01/2026 01 AM PDT 73.01 2322 0 Normal
05/01/2026 02 AM PDT 73.01 2322 0 Normal
05/01/2026 03 AM PDT 73.01 2322 0 Normal
05/01/2026 04 AM PDT 73.01 2322 0 Normal
05/01/2026 05 AM PDT 73.01 2322 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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