SACRAMENTO RIVER - HAMILTON CITY (HAMC1)
Latitude: 39.75º NLongitude: 122.00º WElevation: 125 Feet
Location: Glenn County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Feb 13 2026 at 12:52 PM PSTNext Issuance: Feb 14 2026 at 9:00 AM PST
Action/Monitor: 142.0 FeetMinor Flood: 147.0 FeetModerate Flood: 149.2 FeetMajor Flood: 150.2 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Hamilton City (HAMC1)
#
# File Generation Time:  02/13/2026 at 12:52 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/12/2026 at 06:00 AM PST
# Maximum Observed Stage:                       132.91 Feet
# Maximum Observed Flow:                        21009 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       138.19 Feet
# Maximum Forecast Flow:                        45554 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/08/2026 12 PM PST          130.93          13721                        Normal
  02/08/2026 01 PM PST          130.94          13755         +              Normal
  02/08/2026 02 PM PST          130.92          13687         -              Normal
  02/08/2026 03 PM PST          130.91          13654         -              Normal
  02/08/2026 04 PM PST          130.93          13721         +              Normal
  02/08/2026 05 PM PST          130.92          13687         -              Normal
  02/08/2026 06 PM PST          130.93          13721         +              Normal
  02/08/2026 07 PM PST          130.92          13687         -              Normal
  02/08/2026 08 PM PST          130.92          13687         0              Normal
  02/08/2026 09 PM PST          130.92          13687         0              Normal
  02/08/2026 10 PM PST          130.92          13687         0              Normal
  02/08/2026 11 PM PST          130.91          13654         -              Normal
  02/09/2026 12 AM PST          130.91          13654         0              Normal
  02/09/2026 01 AM PST          130.92          13687         +              Normal
  02/09/2026 02 AM PST          130.92          13687         0              Normal
  02/09/2026 03 AM PST          130.92          13687         0              Normal
  02/09/2026 04 AM PST          130.93          13721         +              Normal
  02/09/2026 05 AM PST          130.95          13789         +              Normal
  02/09/2026 06 AM PST          130.98          13891         +              Normal
  02/09/2026 07 AM PST          131.00          13960         +              Normal
  02/09/2026 08 AM PST          131.02          14027         +              Normal
  02/09/2026 09 AM PST          131.01          13994         -              Normal
  02/09/2026 10 AM PST          131.02          14027         +              Normal
  02/09/2026 11 AM PST          131.04          14095         +              Normal
  02/09/2026 12 PM PST          131.02          14027         -              Normal
  02/09/2026 01 PM PST          131.01          13994         -              Normal
  02/09/2026 02 PM PST          130.99          13926         -              Normal
  02/09/2026 03 PM PST          130.98          13891         -              Normal
  02/09/2026 04 PM PST          130.94          13755         -              Normal
  02/09/2026 05 PM PST          130.94          13755         0              Normal
  02/09/2026 06 PM PST          130.94          13755         0              Normal
  02/09/2026 07 PM PST          130.92          13687         -              Normal
  02/09/2026 08 PM PST          130.93          13721         +              Normal
  02/09/2026 09 PM PST          130.93          13721         0              Normal
  02/09/2026 10 PM PST          130.93          13721         0              Normal
  02/09/2026 11 PM PST          130.94          13755         +              Normal
  02/10/2026 12 AM PST          130.97          13857         +              Normal
  02/10/2026 01 AM PST          130.98          13891         +              Normal
  02/10/2026 02 AM PST          130.99          13926         +              Normal
  02/10/2026 03 AM PST          130.99          13926         0              Normal
  02/10/2026 04 AM PST          130.99          13926         0              Normal
  02/10/2026 05 AM PST          130.99          13926         0              Normal
  02/10/2026 06 AM PST          130.99          13926         0              Normal
  02/10/2026 07 AM PST          130.99          13926         0              Normal
  02/10/2026 08 AM PST          130.99          13926         0              Normal
  02/10/2026 09 AM PST          130.99          13926         0              Normal
  02/10/2026 10 AM PST          130.99          13926         0              Normal
  02/10/2026 11 AM PST          130.99          13926         0              Normal
  02/10/2026 12 PM PST          130.98          13891         -              Normal
  02/10/2026 01 PM PST          130.98          13891         0              Normal
  02/10/2026 02 PM PST          130.98          13891         0              Normal
  02/10/2026 03 PM PST          130.97          13857         -              Normal
  02/10/2026 04 PM PST          130.94          13755         -              Normal
  02/10/2026 05 PM PST          130.96          13823         +              Normal
  02/10/2026 06 PM PST          130.96          13823         0              Normal
  02/10/2026 07 PM PST          130.96          13823         0              Normal
  02/10/2026 08 PM PST          130.95          13789         -              Normal
  02/10/2026 09 PM PST          130.95          13789         0              Normal
  02/10/2026 10 PM PST          130.96          13823         +              Normal
  02/10/2026 11 PM PST          130.95          13789         -              Normal
  02/11/2026 12 AM PST          130.96          13823         +              Normal
  02/11/2026 01 AM PST          130.97          13857         +              Normal
  02/11/2026 02 AM PST          130.96          13823         -              Normal
  02/11/2026 03 AM PST          130.95          13789         -              Normal
  02/11/2026 04 AM PST          130.97          13857         +              Normal
  02/11/2026 05 AM PST          130.98          13891         +              Normal
  02/11/2026 06 AM PST          130.99          13926         +              Normal
  02/11/2026 07 AM PST          130.99          13926         0              Normal
  02/11/2026 08 AM PST          131.00          13960         +              Normal
  02/11/2026 09 AM PST          131.02          14027         +              Normal
  02/11/2026 10 AM PST          131.02          14027         0              Normal
  02/11/2026 11 AM PST          131.01          13994         -              Normal
  02/11/2026 12 PM PST          131.04          14095         +              Normal
  02/11/2026 01 PM PST          131.04          14095         0              Normal
  02/11/2026 02 PM PST          131.09          14266         +              Normal
  02/11/2026 03 PM PST          131.09          14266         0              Normal
  02/11/2026 04 PM PST          131.13          14404         +              Normal
  02/11/2026 05 PM PST          131.16          14509         +              Normal
  02/11/2026 06 PM PST          131.20          14650         +              Normal
  02/11/2026 07 PM PST          131.27          14894         +              Normal
  02/11/2026 08 PM PST          131.42          15421         +              Normal
  02/11/2026 09 PM PST          131.62          16141         +              Normal
  02/11/2026 10 PM PST          131.83          16900         +              Normal
  02/11/2026 11 PM PST          132.05          17714         +              Normal
  02/12/2026 12 AM PST          132.25          18459         +              Normal
  02/12/2026 01 AM PST          132.44          19181         +              Normal
  02/12/2026 02 AM PST          132.62          19877         +              Normal
  02/12/2026 03 AM PST          132.76          20423         +              Normal
  02/12/2026 04 AM PST          132.85          20774         +              Normal
  02/12/2026 05 AM PST          132.89          20931         +              Normal
  02/12/2026 06 AM PST          132.91          21009         +              Normal
  02/12/2026 07 AM PST          132.90          20970         -              Normal
  02/12/2026 08 AM PST          132.88          20891         -              Normal
  02/12/2026 09 AM PST          132.84          20735         -              Normal
  02/12/2026 10 AM PST          132.79          20541         -              Normal
  02/12/2026 11 AM PST          132.74          20345         -              Normal
  02/12/2026 12 PM PST          132.68          20111         -              Normal
  02/12/2026 01 PM PST          132.61          19839         -              Normal
  02/12/2026 02 PM PST          132.53          19526         -              Normal
  02/12/2026 03 PM PST          132.45          19219         -              Normal
  02/12/2026 04 PM PST          132.37          18915         -              Normal
  02/12/2026 05 PM PST          132.29          18612         -              Normal
  02/12/2026 06 PM PST          132.20          18270         -              Normal
  02/12/2026 07 PM PST          132.11          17937         -              Normal
  02/12/2026 08 PM PST          132.03          17640         -              Normal
  02/12/2026 09 PM PST          131.95          17344         -              Normal
  02/12/2026 10 PM PST          131.89          17123         -              Normal
  02/12/2026 11 PM PST          131.82          16863         -              Normal
  02/13/2026 12 AM PST          131.77          16681         -              Normal
  02/13/2026 01 AM PST          131.71          16466         -              Normal
  02/13/2026 02 AM PST          131.66          16285         -              Normal
  02/13/2026 03 AM PST          131.61          16106         -              Normal
  02/13/2026 04 AM PST          131.57          15961         -              Normal
  02/13/2026 05 AM PST          131.53          15817         -              Normal
  02/13/2026 06 AM PST          131.49          15674         -              Normal
  02/13/2026 07 AM PST          131.45          15529         -              Normal
  02/13/2026 08 AM PST          131.42          15421         -              Normal
  02/13/2026 09 AM PST          131.39          15315         -              Normal
  02/13/2026 10 AM PST          131.36          15209         -              Normal
  02/13/2026 11 AM PST          131.33          15104         -              Normal
  02/13/2026 12 PM PST          131.30          15000         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/13/2026 01 PM PST          131.27          14894                        Normal
  02/13/2026 02 PM PST          131.25          14824         -              Normal
  02/13/2026 03 PM PST          131.22          14719         -              Normal
  02/13/2026 04 PM PST          131.20          14650         -              Normal
  02/13/2026 05 PM PST          131.18          14579         -              Normal
  02/13/2026 06 PM PST          131.16          14509         -              Normal
  02/13/2026 07 PM PST          131.13          14404         -              Normal
  02/13/2026 08 PM PST          131.12          14369         -              Normal
  02/13/2026 09 PM PST          131.10          14300         -              Normal
  02/13/2026 10 PM PST          131.08          14231         -              Normal
  02/13/2026 11 PM PST          131.06          14163         -              Normal
  02/14/2026 12 AM PST          131.04          14095         -              Normal
  02/14/2026 01 AM PST          131.03          14061         -              Normal
  02/14/2026 02 AM PST          131.01          13994         -              Normal
  02/14/2026 03 AM PST          131.00          13960         -              Normal
  02/14/2026 04 AM PST          130.98          13891         -              Normal
  02/14/2026 05 AM PST          130.97          13857         -              Normal
  02/14/2026 06 AM PST          130.96          13823         -              Normal
  02/14/2026 07 AM PST          130.95          13789         -              Normal
  02/14/2026 08 AM PST          130.94          13755         -              Normal
  02/14/2026 09 AM PST          130.94          13755         0              Normal
  02/14/2026 10 AM PST          130.93          13721         -              Normal
  02/14/2026 11 AM PST          130.92          13687         -              Normal
  02/14/2026 12 PM PST          130.92          13687         0              Normal
  02/14/2026 01 PM PST          130.91          13654         -              Normal
  02/14/2026 02 PM PST          130.91          13654         0              Normal
  02/14/2026 03 PM PST          130.91          13654         0              Normal
  02/14/2026 04 PM PST          130.91          13654         0              Normal
  02/14/2026 05 PM PST          130.90          13620         -              Normal
  02/14/2026 06 PM PST          130.90          13620         0              Normal
  02/14/2026 07 PM PST          130.89          13586         -              Normal
  02/14/2026 08 PM PST          130.88          13551         -              Normal
  02/14/2026 09 PM PST          130.86          13483         -              Normal
  02/14/2026 10 PM PST          130.84          13415         -              Normal
  02/14/2026 11 PM PST          130.81          13314         -              Normal
  02/15/2026 12 AM PST          130.78          13211         -              Normal
  02/15/2026 01 AM PST          130.75          13109         -              Normal
  02/15/2026 02 AM PST          130.71          12974         -              Normal
  02/15/2026 03 AM PST          130.67          12840         -              Normal
  02/15/2026 04 AM PST          130.64          12741         -              Normal
  02/15/2026 05 AM PST          130.60          12610         -              Normal
  02/15/2026 06 AM PST          130.58          12543         -              Normal
  02/15/2026 07 AM PST          130.55          12444         -              Normal
  02/15/2026 08 AM PST          130.53          12378         -              Normal
  02/15/2026 09 AM PST          130.52          12345         -              Normal
  02/15/2026 10 AM PST          130.51          12313         -              Normal
  02/15/2026 11 AM PST          130.50          12280         -              Normal
  02/15/2026 12 PM PST          130.49          12248         -              Normal
  02/15/2026 01 PM PST          130.49          12248         0              Normal
  02/15/2026 02 PM PST          130.48          12215         -              Normal
  02/15/2026 03 PM PST          130.48          12215         0              Normal
  02/15/2026 04 PM PST          130.48          12215         0              Normal
  02/15/2026 05 PM PST          130.49          12248         +              Normal
  02/15/2026 06 PM PST          130.49          12248         0              Normal
  02/15/2026 07 PM PST          130.49          12248         0              Normal
  02/15/2026 08 PM PST          130.49          12248         0              Normal
  02/15/2026 09 PM PST          130.50          12280         +              Normal
  02/15/2026 10 PM PST          130.50          12280         0              Normal
  02/15/2026 11 PM PST          130.51          12313         +              Normal
  02/16/2026 12 AM PST          130.55          12444         +              Normal
  02/16/2026 01 AM PST          130.63          12708         +              Normal
  02/16/2026 02 AM PST          130.78          13211         +              Normal
  02/16/2026 03 AM PST          131.05          14129         +              Normal
  02/16/2026 04 AM PST          131.49          15674         +              Normal
  02/16/2026 05 AM PST          132.12          17973         +              Normal
  02/16/2026 06 AM PST          132.96          21203         +              Normal
  02/16/2026 07 AM PST          133.91          25072         +              Normal
  02/16/2026 08 AM PST          134.84          29069         +              Normal
  02/16/2026 09 AM PST          135.67          32801         +              Normal
  02/16/2026 10 AM PST          136.37          36075         +              Normal
  02/16/2026 11 AM PST          136.92          38716         +              Normal
  02/16/2026 12 PM PST          137.31          40753         +              Normal
  02/16/2026 01 PM PST          137.57          42147         +              Normal
  02/16/2026 02 PM PST          137.74          43075         +              Normal
  02/16/2026 03 PM PST          137.84          43619         +              Normal
  02/16/2026 04 PM PST          137.90          43950         +              Normal
  02/16/2026 05 PM PST          137.93          44114         +              Normal
  02/16/2026 06 PM PST          137.94          44169         +              Normal
  02/16/2026 07 PM PST          137.95          44224         +              Normal
  02/16/2026 08 PM PST          137.95          44224         0              Normal
  02/16/2026 09 PM PST          137.95          44224         0              Normal
  02/16/2026 10 PM PST          137.95          44224         0              Normal
  02/16/2026 11 PM PST          137.94          44169         -              Normal
  02/17/2026 12 AM PST          137.93          44114         -              Normal
  02/17/2026 01 AM PST          137.92          44059         -              Normal
  02/17/2026 02 AM PST          137.90          43950         -              Normal
  02/17/2026 03 AM PST          137.87          43784         -              Normal
  02/17/2026 04 AM PST          137.85          43674         -              Normal
  02/17/2026 05 AM PST          137.83          43564         -              Normal
  02/17/2026 06 AM PST          137.83          43564         0              Normal
  02/17/2026 07 AM PST          137.84          43619         +              Normal
  02/17/2026 08 AM PST          137.85          43674         +              Normal
  02/17/2026 09 AM PST          137.87          43784         +              Normal
  02/17/2026 10 AM PST          137.90          43950         +              Normal
  02/17/2026 11 AM PST          137.92          44059         +              Normal
  02/17/2026 12 PM PST          137.94          44169         +              Normal
  02/17/2026 01 PM PST          137.97          44334         +              Normal
  02/17/2026 02 PM PST          138.00          44500         +              Normal
  02/17/2026 03 PM PST          138.04          44719         +              Normal
  02/17/2026 04 PM PST          138.07          44884         +              Normal
  02/17/2026 05 PM PST          138.10          45050         +              Normal
  02/17/2026 06 PM PST          138.13          45217         +              Normal
  02/17/2026 07 PM PST          138.16          45385         +              Normal
  02/17/2026 08 PM PST          138.18          45497         +              Normal
  02/17/2026 09 PM PST          138.19          45554         +              Normal
  02/17/2026 10 PM PST          138.19          45554         0              Normal
  02/17/2026 11 PM PST          138.16          45385         -              Normal
  02/18/2026 12 AM PST          138.12          45161         -              Normal
  02/18/2026 01 AM PST          138.05          44774         -              Normal
  02/18/2026 02 AM PST          137.97          44334         -              Normal
  02/18/2026 03 AM PST          137.88          43839         -              Normal
  02/18/2026 04 AM PST          137.78          43291         -              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.