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SACRAMENTO RIVER - HAMILTON CITY (HAMC1)
| Latitude: 39.75º N | Longitude: 122.00º W | Elevation: 125 Feet | | Forecast Type: Official Location |
| Location: Glenn County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Jun 14 2026 at 7:36 AM PDT | Next Issuance: | Jun 15 2026 at 9:00 AM PDT
| |
| 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: 06/14/2026 at 07:36 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 06/11/2026 at 12:00 PM PDT
# Maximum Observed Stage: 129.24 Feet
# Maximum Observed Flow: 8464 cfs
#
# Earliest Date & Time of Maximum Forecast: 06/18/2026 at 04:00 AM PDT
# Maximum Forecast Stage: 129.28 Feet
# Maximum Forecast Flow: 8564 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
06/09/2026 07 AM PDT 129.23 8439 Normal
06/09/2026 08 AM PDT 129.23 8439 0 Normal
06/09/2026 09 AM PDT 129.22 8414 - Normal
06/09/2026 10 AM PDT 129.23 8439 + Normal
06/09/2026 11 AM PDT 129.23 8439 0 Normal
06/09/2026 12 PM PDT 129.23 8439 0 Normal
06/09/2026 01 PM PDT 129.23 8439 0 Normal
06/09/2026 02 PM PDT 129.23 8439 0 Normal
06/09/2026 03 PM PDT 129.23 8439 0 Normal
06/09/2026 04 PM PDT 129.23 8439 0 Normal
06/09/2026 05 PM PDT 129.23 8439 0 Normal
06/09/2026 06 PM PDT 129.23 8439 0 Normal
06/09/2026 07 PM PDT 129.23 8439 0 Normal
06/09/2026 08 PM PDT 129.23 8439 0 Normal
06/09/2026 09 PM PDT 129.23 8439 0 Normal
06/09/2026 10 PM PDT 129.22 8414 - Normal
06/09/2026 11 PM PDT 129.22 8414 0 Normal
06/10/2026 12 AM PDT 129.22 8414 0 Normal
06/10/2026 01 AM PDT 129.21 8390 - Normal
06/10/2026 02 AM PDT 129.21 8390 0 Normal
06/10/2026 03 AM PDT 129.21 8390 0 Normal
06/10/2026 04 AM PDT 129.22 8414 + Normal
06/10/2026 05 AM PDT 129.19 8340 - Normal
06/10/2026 06 AM PDT 129.19 8340 0 Normal
06/10/2026 07 AM PDT 129.21 8390 + Normal
06/10/2026 08 AM PDT 129.19 8340 - Normal
06/10/2026 09 AM PDT 129.18 8314 - Normal
06/10/2026 10 AM PDT 129.17 8289 - Normal
06/10/2026 11 AM PDT 129.17 8289 0 Normal
06/10/2026 12 PM PDT 129.17 8289 0 Normal
06/10/2026 01 PM PDT 129.20 8365 + Normal
06/10/2026 02 PM PDT 129.19 8340 - Normal
06/10/2026 03 PM PDT 129.19 8340 0 Normal
06/10/2026 04 PM PDT 129.18 8314 - Normal
06/10/2026 05 PM PDT 129.21 8390 + Normal
06/10/2026 06 PM PDT 129.19 8340 - Normal
06/10/2026 07 PM PDT 129.19 8340 0 Normal
06/10/2026 08 PM PDT 129.22 8414 + Normal
06/10/2026 09 PM PDT 129.18 8314 - Normal
06/10/2026 10 PM PDT 129.18 8314 0 Normal
06/10/2026 11 PM PDT 129.19 8340 + Normal
06/11/2026 12 AM PDT 129.18 8314 - Normal
06/11/2026 01 AM PDT 129.19 8340 + Normal
06/11/2026 02 AM PDT 129.18 8314 - Normal
06/11/2026 03 AM PDT 129.18 8314 0 Normal
06/11/2026 04 AM PDT 129.17 8289 - Normal
06/11/2026 05 AM PDT 129.18 8314 + Normal
06/11/2026 06 AM PDT 129.17 8289 - Normal
06/11/2026 07 AM PDT 129.18 8314 + Normal
06/11/2026 08 AM PDT 129.20 8365 + Normal
06/11/2026 09 AM PDT 129.21 8390 + Normal
06/11/2026 10 AM PDT 129.22 8414 + Normal
06/11/2026 11 AM PDT 129.23 8439 + Normal
06/11/2026 12 PM PDT 129.24 8464 + Normal
06/11/2026 01 PM PDT 129.22 8414 - Normal
06/11/2026 02 PM PDT 129.22 8414 0 Normal
06/11/2026 03 PM PDT 129.23 8439 + Normal
06/11/2026 04 PM PDT 129.23 8439 0 Normal
06/11/2026 05 PM PDT 129.22 8414 - Normal
06/11/2026 06 PM PDT 129.21 8390 - Normal
06/11/2026 07 PM PDT 129.20 8365 - Normal
06/11/2026 08 PM PDT 129.19 8340 - Normal
06/11/2026 09 PM PDT 129.19 8340 0 Normal
06/11/2026 10 PM PDT 129.18 8314 - Normal
06/11/2026 11 PM PDT 129.18 8314 0 Normal
06/12/2026 12 AM PDT 129.18 8314 0 Normal
06/12/2026 01 AM PDT 129.18 8314 0 Normal
06/12/2026 02 AM PDT 129.17 8289 - Normal
06/12/2026 03 AM PDT 129.17 8289 0 Normal
06/12/2026 04 AM PDT 129.17 8289 0 Normal
06/12/2026 05 AM PDT 129.18 8314 + Normal
06/12/2026 06 AM PDT 129.17 8289 - Normal
06/12/2026 07 AM PDT 129.17 8289 0 Normal
06/12/2026 08 AM PDT 129.18 8314 + Normal
06/12/2026 09 AM PDT 129.17 8289 - Normal
06/12/2026 10 AM PDT 129.17 8289 0 Normal
06/12/2026 11 AM PDT 129.17 8289 0 Normal
06/12/2026 12 PM PDT 129.17 8289 0 Normal
06/12/2026 01 PM PDT 129.17 8289 0 Normal
06/12/2026 02 PM PDT 129.17 8289 0 Normal
06/12/2026 03 PM PDT 129.16 8264 - Normal
06/12/2026 04 PM PDT 129.15 8239 - Normal
06/12/2026 05 PM PDT 129.14 8214 - Normal
06/12/2026 06 PM PDT 129.12 8164 - Normal
06/12/2026 07 PM PDT 129.11 8140 - Normal
06/12/2026 08 PM PDT 129.10 8115 - Normal
06/12/2026 09 PM PDT 129.09 8090 - Normal
06/12/2026 10 PM PDT 129.08 8065 - Normal
06/12/2026 11 PM PDT 129.08 8065 0 Normal
06/13/2026 12 AM PDT 129.07 8040 - Normal
06/13/2026 01 AM PDT 129.07 8040 0 Normal
06/13/2026 02 AM PDT 129.07 8040 0 Normal
06/13/2026 03 AM PDT 129.07 8040 0 Normal
06/13/2026 04 AM PDT 129.07 8040 0 Normal
06/13/2026 05 AM PDT 129.07 8040 0 Normal
06/13/2026 06 AM PDT 129.07 8040 0 Normal
06/13/2026 07 AM PDT 129.07 8040 0 Normal
06/13/2026 08 AM PDT 129.08 8065 + Normal
06/13/2026 09 AM PDT 129.08 8065 0 Normal
06/13/2026 10 AM PDT 129.08 8065 0 Normal
06/13/2026 11 AM PDT 129.08 8065 0 Normal
06/13/2026 12 PM PDT 129.09 8090 + Normal
06/13/2026 01 PM PDT 129.07 8040 - Normal
06/13/2026 02 PM PDT 129.09 8090 + Normal
06/13/2026 03 PM PDT 129.09 8090 0 Normal
06/13/2026 04 PM PDT 129.09 8090 0 Normal
06/13/2026 05 PM PDT 129.08 8065 - Normal
06/13/2026 06 PM PDT 129.06 8014 - Normal
06/13/2026 07 PM PDT 129.07 8040 + Normal
06/13/2026 08 PM PDT 129.07 8040 0 Normal
06/13/2026 09 PM PDT 129.07 8040 0 Normal
06/13/2026 10 PM PDT 129.07 8040 0 Normal
06/13/2026 11 PM PDT 129.07 8040 0 Normal
06/14/2026 12 AM PDT 129.06 8014 - Normal
06/14/2026 01 AM PDT 129.07 8040 + Normal
06/14/2026 02 AM PDT 129.07 8040 0 Normal
06/14/2026 03 AM PDT 129.07 8040 0 Normal
06/14/2026 04 AM PDT 129.07 8040 0 Normal
06/14/2026 05 AM PDT 129.07 8040 0 Normal
06/14/2026 06 AM PDT 129.07 8040 0 Normal
06/14/2026 07 AM PDT 129.07 8040 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
06/14/2026 08 AM PDT 129.08 8065 Normal
06/14/2026 09 AM PDT 129.08 8065 0 Normal
06/14/2026 10 AM PDT 129.08 8065 0 Normal
06/14/2026 11 AM PDT 129.08 8065 0 Normal
06/14/2026 12 PM PDT 129.08 8065 0 Normal
06/14/2026 01 PM PDT 129.08 8065 0 Normal
06/14/2026 02 PM PDT 129.08 8065 0 Normal
06/14/2026 03 PM PDT 129.08 8065 0 Normal
06/14/2026 04 PM PDT 129.08 8065 0 Normal
06/14/2026 05 PM PDT 129.08 8065 0 Normal
06/14/2026 06 PM PDT 129.08 8065 0 Normal
06/14/2026 07 PM PDT 129.08 8065 0 Normal
06/14/2026 08 PM PDT 129.08 8065 0 Normal
06/14/2026 09 PM PDT 129.08 8065 0 Normal
06/14/2026 10 PM PDT 129.08 8065 0 Normal
06/14/2026 11 PM PDT 129.08 8065 0 Normal
06/15/2026 12 AM PDT 129.07 8040 - Normal
06/15/2026 01 AM PDT 129.07 8040 0 Normal
06/15/2026 02 AM PDT 129.07 8040 0 Normal
06/15/2026 03 AM PDT 129.07 8040 0 Normal
06/15/2026 04 AM PDT 129.07 8040 0 Normal
06/15/2026 05 AM PDT 129.07 8040 0 Normal
06/15/2026 06 AM PDT 129.07 8040 0 Normal
06/15/2026 07 AM PDT 129.07 8040 0 Normal
06/15/2026 08 AM PDT 129.07 8040 0 Normal
06/15/2026 09 AM PDT 129.07 8040 0 Normal
06/15/2026 10 AM PDT 129.07 8040 0 Normal
06/15/2026 11 AM PDT 129.07 8040 0 Normal
06/15/2026 12 PM PDT 129.07 8040 0 Normal
06/15/2026 01 PM PDT 129.07 8040 0 Normal
06/15/2026 02 PM PDT 129.07 8040 0 Normal
06/15/2026 03 PM PDT 129.07 8040 0 Normal
06/15/2026 04 PM PDT 129.07 8040 0 Normal
06/15/2026 05 PM PDT 129.07 8040 0 Normal
06/15/2026 06 PM PDT 129.07 8040 0 Normal
06/15/2026 07 PM PDT 129.07 8040 0 Normal
06/15/2026 08 PM PDT 129.07 8040 0 Normal
06/15/2026 09 PM PDT 129.07 8040 0 Normal
06/15/2026 10 PM PDT 129.07 8040 0 Normal
06/15/2026 11 PM PDT 129.07 8040 0 Normal
06/16/2026 12 AM PDT 129.07 8040 0 Normal
06/16/2026 01 AM PDT 129.07 8040 0 Normal
06/16/2026 02 AM PDT 129.07 8040 0 Normal
06/16/2026 03 AM PDT 129.07 8040 0 Normal
06/16/2026 04 AM PDT 129.07 8040 0 Normal
06/16/2026 05 AM PDT 129.06 8014 - Normal
06/16/2026 06 AM PDT 129.06 8014 0 Normal
06/16/2026 07 AM PDT 129.06 8014 0 Normal
06/16/2026 08 AM PDT 129.06 8014 0 Normal
06/16/2026 09 AM PDT 129.07 8040 + Normal
06/16/2026 10 AM PDT 129.07 8040 0 Normal
06/16/2026 11 AM PDT 129.07 8040 0 Normal
06/16/2026 12 PM PDT 129.07 8040 0 Normal
06/16/2026 01 PM PDT 129.08 8065 + Normal
06/16/2026 02 PM PDT 129.09 8090 + Normal
06/16/2026 03 PM PDT 129.09 8090 0 Normal
06/16/2026 04 PM PDT 129.10 8115 + Normal
06/16/2026 05 PM PDT 129.11 8140 + Normal
06/16/2026 06 PM PDT 129.11 8140 0 Normal
06/16/2026 07 PM PDT 129.12 8164 + Normal
06/16/2026 08 PM PDT 129.12 8164 0 Normal
06/16/2026 09 PM PDT 129.13 8189 + Normal
06/16/2026 10 PM PDT 129.13 8189 0 Normal
06/16/2026 11 PM PDT 129.13 8189 0 Normal
06/17/2026 12 AM PDT 129.13 8189 0 Normal
06/17/2026 01 AM PDT 129.13 8189 0 Normal
06/17/2026 02 AM PDT 129.13 8189 0 Normal
06/17/2026 03 AM PDT 129.13 8189 0 Normal
06/17/2026 04 AM PDT 129.13 8189 0 Normal
06/17/2026 05 AM PDT 129.13 8189 0 Normal
06/17/2026 06 AM PDT 129.13 8189 0 Normal
06/17/2026 07 AM PDT 129.14 8214 + Normal
06/17/2026 08 AM PDT 129.14 8214 0 Normal
06/17/2026 09 AM PDT 129.14 8214 0 Normal
06/17/2026 10 AM PDT 129.14 8214 0 Normal
06/17/2026 11 AM PDT 129.15 8239 + Normal
06/17/2026 12 PM PDT 129.16 8264 + Normal
06/17/2026 01 PM PDT 129.17 8289 + Normal
06/17/2026 02 PM PDT 129.18 8314 + Normal
06/17/2026 03 PM PDT 129.19 8340 + Normal
06/17/2026 04 PM PDT 129.21 8390 + Normal
06/17/2026 05 PM PDT 129.22 8414 + Normal
06/17/2026 06 PM PDT 129.23 8439 + Normal
06/17/2026 07 PM PDT 129.24 8464 + Normal
06/17/2026 08 PM PDT 129.25 8489 + Normal
06/17/2026 09 PM PDT 129.25 8489 0 Normal
06/17/2026 10 PM PDT 129.26 8514 + Normal
06/17/2026 11 PM PDT 129.26 8514 0 Normal
06/18/2026 12 AM PDT 129.27 8539 + Normal
06/18/2026 01 AM PDT 129.27 8539 0 Normal
06/18/2026 02 AM PDT 129.27 8539 0 Normal
06/18/2026 03 AM PDT 129.27 8539 0 Normal
06/18/2026 04 AM PDT 129.28 8564 + Normal
06/18/2026 05 AM PDT 129.28 8564 0 Normal
06/18/2026 06 AM PDT 129.28 8564 0 Normal
06/18/2026 07 AM PDT 129.28 8564 0 Normal
06/18/2026 08 AM PDT 129.28 8564 0 Normal
06/18/2026 09 AM PDT 129.28 8564 0 Normal
06/18/2026 10 AM PDT 129.28 8564 0 Normal
06/18/2026 11 AM PDT 129.28 8564 0 Normal
06/18/2026 12 PM PDT 129.28 8564 0 Normal
06/18/2026 01 PM PDT 129.28 8564 0 Normal
06/18/2026 02 PM PDT 129.28 8564 0 Normal
06/18/2026 03 PM PDT 129.28 8564 0 Normal
06/18/2026 04 PM PDT 129.28 8564 0 Normal
06/18/2026 05 PM PDT 129.28 8564 0 Normal
06/18/2026 06 PM PDT 129.28 8564 0 Normal
06/18/2026 07 PM PDT 129.28 8564 0 Normal
06/18/2026 08 PM PDT 129.28 8564 0 Normal
06/18/2026 09 PM PDT 129.28 8564 0 Normal
06/18/2026 10 PM PDT 129.28 8564 0 Normal
06/18/2026 11 PM PDT 129.28 8564 0 Normal
06/19/2026 12 AM PDT 129.28 8564 0 Normal
06/19/2026 01 AM PDT 129.27 8539 - Normal
06/19/2026 02 AM PDT 129.27 8539 0 Normal
06/19/2026 03 AM PDT 129.27 8539 0 Normal
06/19/2026 04 AM PDT 129.27 8539 0 Normal
06/19/2026 05 AM PDT 129.27 8539 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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