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SACRAMENTO RIVER - HAMILTON CITY (HAMC1)
| Latitude: 39.75º N | Longitude: 122.00º W | Elevation: 125 Feet | | | |
| Location: Glenn County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Jul 19 2025 at 7:39 AM PDT | Next Issuance: | Jul 20 2025 at 9:00 AM PDT
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| Action/Monitor: 142.0 Feet | Minor Flood: 147.0 Feet | Moderate Flood: 149.2 Feet | Major Flood: 150.2 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Hamilton City (HAMC1)
#
# File Generation Time: 07/19/2025 at 07:39 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 07/14/2025 at 02:00 PM PDT
# Maximum Observed Stage: 130.06 Feet
# Maximum Observed Flow: 11195 cfs
#
# Earliest Date & Time of Maximum Forecast: 07/19/2025 at 08:00 AM PDT
# Maximum Forecast Stage: 129.95 Feet
# Maximum Forecast Flow: 10854 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
07/14/2025 07 AM PDT 130.00 11010 Normal
07/14/2025 08 AM PDT 130.01 11041 + Normal
07/14/2025 09 AM PDT 130.03 11102 + Normal
07/14/2025 10 AM PDT 130.04 11133 + Normal
07/14/2025 11 AM PDT 130.05 11164 + Normal
07/14/2025 12 PM PDT 130.05 11164 0 Normal
07/14/2025 01 PM PDT 130.06 11195 + Normal
07/14/2025 02 PM PDT 130.06 11195 0 Normal
07/14/2025 03 PM PDT 130.05 11164 - Normal
07/14/2025 04 PM PDT 130.04 11133 - Normal
07/14/2025 05 PM PDT 130.02 11071 - Normal
07/14/2025 06 PM PDT 130.02 11071 0 Normal
07/14/2025 07 PM PDT 130.00 11010 - Normal
07/14/2025 08 PM PDT 129.98 10947 - Normal
07/14/2025 09 PM PDT 129.99 10979 + Normal
07/14/2025 10 PM PDT 129.99 10979 0 Normal
07/14/2025 11 PM PDT 130.00 11010 + Normal
07/15/2025 12 AM PDT 129.98 10947 - Normal
07/15/2025 01 AM PDT 129.99 10979 + Normal
07/15/2025 02 AM PDT 129.99 10979 0 Normal
07/15/2025 03 AM PDT 129.99 10979 0 Normal
07/15/2025 04 AM PDT 129.99 10979 0 Normal
07/15/2025 05 AM PDT 130.00 11010 + Normal
07/15/2025 06 AM PDT 130.00 11010 0 Normal
07/15/2025 07 AM PDT 130.01 11041 + Normal
07/15/2025 08 AM PDT 130.00 11010 - Normal
07/15/2025 09 AM PDT 130.00 11010 0 Normal
07/15/2025 10 AM PDT 130.00 11010 0 Normal
07/15/2025 11 AM PDT 129.99 10979 - Normal
07/15/2025 12 PM PDT 129.99 10979 0 Normal
07/15/2025 01 PM PDT 129.98 10947 - Normal
07/15/2025 02 PM PDT 129.97 10916 - Normal
07/15/2025 03 PM PDT 129.95 10854 - Normal
07/15/2025 04 PM PDT 129.91 10731 - Normal
07/15/2025 05 PM PDT 129.92 10761 + Normal
07/15/2025 06 PM PDT 129.92 10761 0 Normal
07/15/2025 07 PM PDT 129.91 10731 - Normal
07/15/2025 08 PM PDT 129.89 10669 - Normal
07/15/2025 09 PM PDT 129.89 10669 0 Normal
07/15/2025 10 PM PDT 129.89 10669 0 Normal
07/15/2025 11 PM PDT 129.88 10637 - Normal
07/16/2025 12 AM PDT 129.88 10637 0 Normal
07/16/2025 01 AM PDT 129.88 10637 0 Normal
07/16/2025 02 AM PDT 129.88 10637 0 Normal
07/16/2025 03 AM PDT 129.88 10637 0 Normal
07/16/2025 04 AM PDT 129.88 10637 0 Normal
07/16/2025 05 AM PDT 129.89 10669 + Normal
07/16/2025 06 AM PDT 129.90 10700 + Normal
07/16/2025 07 AM PDT 129.90 10700 0 Normal
07/16/2025 08 AM PDT 129.91 10731 + Normal
07/16/2025 09 AM PDT 129.91 10731 0 Normal
07/16/2025 10 AM PDT 129.93 10792 + Normal
07/16/2025 11 AM PDT 129.93 10792 0 Normal
07/16/2025 12 PM PDT 129.93 10792 0 Normal
07/16/2025 01 PM PDT 129.93 10792 0 Normal
07/16/2025 02 PM PDT 129.91 10731 - Normal
07/16/2025 03 PM PDT 129.91 10731 0 Normal
07/16/2025 04 PM PDT 129.90 10700 - Normal
07/16/2025 05 PM PDT 129.90 10700 0 Normal
07/16/2025 06 PM PDT 129.90 10700 0 Normal
07/16/2025 07 PM PDT 129.88 10637 - Normal
07/16/2025 08 PM PDT 129.88 10637 0 Normal
07/16/2025 09 PM PDT 129.87 10606 - Normal
07/16/2025 10 PM PDT 129.87 10606 0 Normal
07/16/2025 11 PM PDT 129.87 10606 0 Normal
07/17/2025 12 AM PDT 129.87 10606 0 Normal
07/17/2025 01 AM PDT 129.88 10637 + Normal
07/17/2025 02 AM PDT 129.88 10637 0 Normal
07/17/2025 03 AM PDT 129.89 10669 + Normal
07/17/2025 04 AM PDT 129.90 10700 + Normal
07/17/2025 05 AM PDT 129.91 10731 + Normal
07/17/2025 06 AM PDT 129.92 10761 + Normal
07/17/2025 07 AM PDT 129.93 10792 + Normal
07/17/2025 08 AM PDT 129.93 10792 0 Normal
07/17/2025 09 AM PDT 129.95 10854 + Normal
07/17/2025 10 AM PDT 129.96 10885 + Normal
07/17/2025 11 AM PDT 129.97 10916 + Normal
07/17/2025 12 PM PDT 129.98 10947 + Normal
07/17/2025 01 PM PDT 129.99 10979 + Normal
07/17/2025 02 PM PDT 129.99 10979 0 Normal
07/17/2025 03 PM PDT 129.98 10947 - Normal
07/17/2025 04 PM PDT 129.98 10947 0 Normal
07/17/2025 05 PM PDT 129.97 10916 - Normal
07/17/2025 06 PM PDT 129.96 10885 - Normal
07/17/2025 07 PM PDT 129.95 10854 - Normal
07/17/2025 08 PM PDT 129.95 10854 0 Normal
07/17/2025 09 PM PDT 129.95 10854 0 Normal
07/17/2025 10 PM PDT 129.95 10854 0 Normal
07/17/2025 11 PM PDT 129.95 10854 0 Normal
07/18/2025 12 AM PDT 129.95 10854 0 Normal
07/18/2025 01 AM PDT 129.95 10854 0 Normal
07/18/2025 02 AM PDT 129.95 10854 0 Normal
07/18/2025 03 AM PDT 129.95 10854 0 Normal
07/18/2025 04 AM PDT 129.93 10792 - Normal
07/18/2025 05 AM PDT 129.92 10761 - Normal
07/18/2025 06 AM PDT 129.91 10731 - Normal
07/18/2025 07 AM PDT 129.91 10731 0 Normal
07/18/2025 08 AM PDT 129.91 10731 0 Normal
07/18/2025 09 AM PDT 129.92 10761 + Normal
07/18/2025 10 AM PDT 129.93 10792 + Normal
07/18/2025 11 AM PDT 129.93 10792 0 Normal
07/18/2025 12 PM PDT 129.93 10792 0 Normal
07/18/2025 01 PM PDT 129.94 10823 + Normal
07/18/2025 02 PM PDT 129.94 10823 0 Normal
07/18/2025 03 PM PDT 129.94 10823 0 Normal
07/18/2025 04 PM PDT 129.95 10854 + Normal
07/18/2025 05 PM PDT 129.95 10854 0 Normal
07/18/2025 06 PM PDT 129.95 10854 0 Normal
07/18/2025 07 PM PDT 129.94 10823 - Normal
07/18/2025 08 PM PDT 129.94 10823 0 Normal
07/18/2025 09 PM PDT 129.93 10792 - Normal
07/18/2025 10 PM PDT 129.94 10823 + Normal
07/18/2025 11 PM PDT 129.94 10823 0 Normal
07/19/2025 12 AM PDT 129.93 10792 - Normal
07/19/2025 01 AM PDT 129.94 10823 + Normal
07/19/2025 02 AM PDT 129.93 10792 - Normal
07/19/2025 03 AM PDT 129.93 10792 0 Normal
07/19/2025 04 AM PDT 129.93 10792 0 Normal
07/19/2025 05 AM PDT 129.94 10823 + Normal
07/19/2025 06 AM PDT 129.94 10823 0 Normal
07/19/2025 07 AM PDT 129.94 10823 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
07/19/2025 08 AM PDT 129.95 10854 Normal
07/19/2025 09 AM PDT 129.95 10854 0 Normal
07/19/2025 10 AM PDT 129.95 10854 0 Normal
07/19/2025 11 AM PDT 129.95 10854 0 Normal
07/19/2025 12 PM PDT 129.95 10854 0 Normal
07/19/2025 01 PM PDT 129.94 10823 - Normal
07/19/2025 02 PM PDT 129.94 10823 0 Normal
07/19/2025 03 PM PDT 129.94 10823 0 Normal
07/19/2025 04 PM PDT 129.94 10823 0 Normal
07/19/2025 05 PM PDT 129.94 10823 0 Normal
07/19/2025 06 PM PDT 129.94 10823 0 Normal
07/19/2025 07 PM PDT 129.94 10823 0 Normal
07/19/2025 08 PM PDT 129.94 10823 0 Normal
07/19/2025 09 PM PDT 129.94 10823 0 Normal
07/19/2025 10 PM PDT 129.94 10823 0 Normal
07/19/2025 11 PM PDT 129.94 10823 0 Normal
07/20/2025 12 AM PDT 129.94 10823 0 Normal
07/20/2025 01 AM PDT 129.94 10823 0 Normal
07/20/2025 02 AM PDT 129.94 10823 0 Normal
07/20/2025 03 AM PDT 129.94 10823 0 Normal
07/20/2025 04 AM PDT 129.94 10823 0 Normal
07/20/2025 05 AM PDT 129.94 10823 0 Normal
07/20/2025 06 AM PDT 129.94 10823 0 Normal
07/20/2025 07 AM PDT 129.94 10823 0 Normal
07/20/2025 08 AM PDT 129.94 10823 0 Normal
07/20/2025 09 AM PDT 129.94 10823 0 Normal
07/20/2025 10 AM PDT 129.94 10823 0 Normal
07/20/2025 11 AM PDT 129.93 10792 - Normal
07/20/2025 12 PM PDT 129.93 10792 0 Normal
07/20/2025 01 PM PDT 129.93 10792 0 Normal
07/20/2025 02 PM PDT 129.93 10792 0 Normal
07/20/2025 03 PM PDT 129.93 10792 0 Normal
07/20/2025 04 PM PDT 129.93 10792 0 Normal
07/20/2025 05 PM PDT 129.93 10792 0 Normal
07/20/2025 06 PM PDT 129.93 10792 0 Normal
07/20/2025 07 PM PDT 129.93 10792 0 Normal
07/20/2025 08 PM PDT 129.93 10792 0 Normal
07/20/2025 09 PM PDT 129.93 10792 0 Normal
07/20/2025 10 PM PDT 129.93 10792 0 Normal
07/20/2025 11 PM PDT 129.93 10792 0 Normal
07/21/2025 12 AM PDT 129.93 10792 0 Normal
07/21/2025 01 AM PDT 129.93 10792 0 Normal
07/21/2025 02 AM PDT 129.93 10792 0 Normal
07/21/2025 03 AM PDT 129.93 10792 0 Normal
07/21/2025 04 AM PDT 129.93 10792 0 Normal
07/21/2025 05 AM PDT 129.93 10792 0 Normal
07/21/2025 06 AM PDT 129.93 10792 0 Normal
07/21/2025 07 AM PDT 129.93 10792 0 Normal
07/21/2025 08 AM PDT 129.93 10792 0 Normal
07/21/2025 09 AM PDT 129.93 10792 0 Normal
07/21/2025 10 AM PDT 129.93 10792 0 Normal
07/21/2025 11 AM PDT 129.93 10792 0 Normal
07/21/2025 12 PM PDT 129.93 10792 0 Normal
07/21/2025 01 PM PDT 129.93 10792 0 Normal
07/21/2025 02 PM PDT 129.93 10792 0 Normal
07/21/2025 03 PM PDT 129.93 10792 0 Normal
07/21/2025 04 PM PDT 129.93 10792 0 Normal
07/21/2025 05 PM PDT 129.93 10792 0 Normal
07/21/2025 06 PM PDT 129.93 10792 0 Normal
07/21/2025 07 PM PDT 129.93 10792 0 Normal
07/21/2025 08 PM PDT 129.93 10792 0 Normal
07/21/2025 09 PM PDT 129.93 10792 0 Normal
07/21/2025 10 PM PDT 129.93 10792 0 Normal
07/21/2025 11 PM PDT 129.93 10792 0 Normal
07/22/2025 12 AM PDT 129.93 10792 0 Normal
07/22/2025 01 AM PDT 129.93 10792 0 Normal
07/22/2025 02 AM PDT 129.93 10792 0 Normal
07/22/2025 03 AM PDT 129.93 10792 0 Normal
07/22/2025 04 AM PDT 129.93 10792 0 Normal
07/22/2025 05 AM PDT 129.93 10792 0 Normal
07/22/2025 06 AM PDT 129.93 10792 0 Normal
07/22/2025 07 AM PDT 129.93 10792 0 Normal
07/22/2025 08 AM PDT 129.93 10792 0 Normal
07/22/2025 09 AM PDT 129.93 10792 0 Normal
07/22/2025 10 AM PDT 129.93 10792 0 Normal
07/22/2025 11 AM PDT 129.93 10792 0 Normal
07/22/2025 12 PM PDT 129.93 10792 0 Normal
07/22/2025 01 PM PDT 129.94 10823 + Normal
07/22/2025 02 PM PDT 129.94 10823 0 Normal
07/22/2025 03 PM PDT 129.93 10792 - Normal
07/22/2025 04 PM PDT 129.93 10792 0 Normal
07/22/2025 05 PM PDT 129.93 10792 0 Normal
07/22/2025 06 PM PDT 129.93 10792 0 Normal
07/22/2025 07 PM PDT 129.93 10792 0 Normal
07/22/2025 08 PM PDT 129.93 10792 0 Normal
07/22/2025 09 PM PDT 129.93 10792 0 Normal
07/22/2025 10 PM PDT 129.93 10792 0 Normal
07/22/2025 11 PM PDT 129.93 10792 0 Normal
07/23/2025 12 AM PDT 129.93 10792 0 Normal
07/23/2025 01 AM PDT 129.93 10792 0 Normal
07/23/2025 02 AM PDT 129.93 10792 0 Normal
07/23/2025 03 AM PDT 129.93 10792 0 Normal
07/23/2025 04 AM PDT 129.93 10792 0 Normal
07/23/2025 05 AM PDT 129.93 10792 0 Normal
07/23/2025 06 AM PDT 129.93 10792 0 Normal
07/23/2025 07 AM PDT 129.93 10792 0 Normal
07/23/2025 08 AM PDT 129.93 10792 0 Normal
07/23/2025 09 AM PDT 129.93 10792 0 Normal
07/23/2025 10 AM PDT 129.93 10792 0 Normal
07/23/2025 11 AM PDT 129.93 10792 0 Normal
07/23/2025 12 PM PDT 129.93 10792 0 Normal
07/23/2025 01 PM PDT 129.94 10823 + Normal
07/23/2025 02 PM PDT 129.94 10823 0 Normal
07/23/2025 03 PM PDT 129.94 10823 0 Normal
07/23/2025 04 PM PDT 129.94 10823 0 Normal
07/23/2025 05 PM PDT 129.94 10823 0 Normal
07/23/2025 06 PM PDT 129.94 10823 0 Normal
07/23/2025 07 PM PDT 129.94 10823 0 Normal
07/23/2025 08 PM PDT 129.94 10823 0 Normal
07/23/2025 09 PM PDT 129.94 10823 0 Normal
07/23/2025 10 PM PDT 129.94 10823 0 Normal
07/23/2025 11 PM PDT 129.94 10823 0 Normal
07/24/2025 12 AM PDT 129.94 10823 0 Normal
07/24/2025 01 AM PDT 129.94 10823 0 Normal
07/24/2025 02 AM PDT 129.94 10823 0 Normal
07/24/2025 03 AM PDT 129.94 10823 0 Normal
07/24/2025 04 AM PDT 129.94 10823 0 Normal
07/24/2025 05 AM PDT 129.94 10823 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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