SACRAMENTO RIVER - TEHAMA BRIDGE (TEHC1)
Latitude: 40.03º NLongitude: 122.12º WElevation: 213 Feet
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Dec 26 2025 at 1:22 PM PSTNext Issuance: Dec 27 2025 at 9:00 AM PST
Action/Monitor: 206.5 FeetMinor Flood: 209.5 FeetModerate Flood: 216.7 FeetMajor Flood: 217.7 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Tehama Bridge (TEHC1)
#
# File Generation Time:  12/26/2025 at 01:22 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/22/2025 at 11:00 AM PST
# Maximum Observed Stage:                       210.08 Feet
# Maximum Observed Flow:                        73587 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 02:00 PM PST
# Maximum Forecast Stage:                       203.66 Feet
# Maximum Forecast Flow:                        32093 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/21/2025 01 PM PST          203.88          33165                        Normal
  12/21/2025 02 PM PST          204.24          34964         +              Normal
  12/21/2025 03 PM PST          204.62          36965         +              Normal
  12/21/2025 04 PM PST          204.86          38246         +              Normal
  12/21/2025 05 PM PST          205.09          39495         +              Normal
  12/21/2025 06 PM PST          205.26          40443         +              Normal
  12/21/2025 07 PM PST          205.30          40669         +              Normal
  12/21/2025 08 PM PST          205.33          40840         +              Normal
  12/21/2025 09 PM PST          205.41          41298         +              Normal
  12/21/2025 10 PM PST          205.49          41761         +              Normal
  12/21/2025 11 PM PST          205.55          42111         +              Normal
  12/22/2025 12 AM PST          205.61          42465         +              Normal
  12/22/2025 01 AM PST          205.82          43713         +              Normal
  12/22/2025 02 AM PST          206.20          46046         +              Normal
  12/22/2025 03 AM PST          206.73          49495         +      Action/Monitor
  12/22/2025 04 AM PST          207.34          53615         +      Action/Monitor
  12/22/2025 05 AM PST          207.98          58158         +      Action/Monitor
  12/22/2025 06 AM PST          208.60          62731         +      Action/Monitor
  12/22/2025 07 AM PST          209.17          66925         +      Action/Monitor
  12/22/2025 08 AM PST          209.59          70135         +         Minor Flood
  12/22/2025 09 AM PST          209.88          72214         +         Minor Flood
  12/22/2025 10 AM PST          210.01          73104         +         Minor Flood
  12/22/2025 11 AM PST          210.08          73587         +         Minor Flood
  12/22/2025 12 PM PST          210.05          73379         -         Minor Flood
  12/22/2025 01 PM PST          209.92          72487         -         Minor Flood
  12/22/2025 02 PM PST          209.71          71067         -         Minor Flood
  12/22/2025 03 PM PST          209.41          68742         -      Action/Monitor
  12/22/2025 04 PM PST          209.02          65813         -      Action/Monitor
  12/22/2025 05 PM PST          208.58          62578         -      Action/Monitor
  12/22/2025 06 PM PST          208.11          59090         -      Action/Monitor
  12/22/2025 07 PM PST          207.63          55688         -      Action/Monitor
  12/22/2025 08 PM PST          207.14          52229         -      Action/Monitor
  12/22/2025 09 PM PST          206.60          48632         -      Action/Monitor
  12/22/2025 10 PM PST          206.11          45483         -              Normal
  12/22/2025 11 PM PST          205.62          42524         -              Normal
  12/23/2025 12 AM PST          205.20          40106         -              Normal
  12/23/2025 01 AM PST          204.86          38246         -              Normal
  12/23/2025 02 AM PST          204.56          36642         -              Normal
  12/23/2025 03 AM PST          204.37          35637         -              Normal
  12/23/2025 04 AM PST          204.26          35067         -              Normal
  12/23/2025 05 AM PST          204.17          34607         -              Normal
  12/23/2025 06 AM PST          204.10          34254         -              Normal
  12/23/2025 07 AM PST          204.07          34103         -              Normal
  12/23/2025 08 AM PST          204.06          34053         -              Normal
  12/23/2025 09 AM PST          204.10          34254         +              Normal
  12/23/2025 10 AM PST          204.14          34455         +              Normal
  12/23/2025 11 AM PST          204.19          34709         +              Normal
  12/23/2025 12 PM PST          204.24          34964         +              Normal
  12/23/2025 01 PM PST          204.32          35376         +              Normal
  12/23/2025 02 PM PST          204.38          35689         +              Normal
  12/23/2025 03 PM PST          204.43          35951         +              Normal
  12/23/2025 04 PM PST          204.42          35898         -              Normal
  12/23/2025 05 PM PST          204.37          35637         -              Normal
  12/23/2025 06 PM PST          204.26          35067         -              Normal
  12/23/2025 07 PM PST          204.08          34153         -              Normal
  12/23/2025 08 PM PST          203.86          33068         -              Normal
  12/23/2025 09 PM PST          203.56          31582         -              Normal
  12/23/2025 10 PM PST          203.29          30241         -              Normal
  12/23/2025 11 PM PST          203.02          28955         -              Normal
  12/24/2025 12 AM PST          202.78          27857         -              Normal
  12/24/2025 01 AM PST          202.55          26722         -              Normal
  12/24/2025 02 AM PST          202.34          25668         -              Normal
  12/24/2025 03 AM PST          202.20          24988         -              Normal
  12/24/2025 04 AM PST          202.13          24655         -              Normal
  12/24/2025 05 AM PST          202.16          24797         +              Normal
  12/24/2025 06 AM PST          202.69          27447         +              Normal
  12/24/2025 07 AM PST          203.55          31531         +              Normal
  12/24/2025 08 AM PST          204.33          35428         +              Normal
  12/24/2025 09 AM PST          204.97          38838         +              Normal
  12/24/2025 10 AM PST          205.38          41125         +              Normal
  12/24/2025 11 AM PST          205.60          42405         +              Normal
  12/24/2025 12 PM PST          205.74          43236         +              Normal
  12/24/2025 01 PM PST          205.78          43474         +              Normal
  12/24/2025 02 PM PST          205.77          43414         -              Normal
  12/24/2025 03 PM PST          205.74          43236         -              Normal
  12/24/2025 04 PM PST          205.72          43118         -              Normal
  12/24/2025 05 PM PST          205.70          43000         -              Normal
  12/24/2025 06 PM PST          205.69          42940         -              Normal
  12/24/2025 07 PM PST          205.74          43236         +              Normal
  12/24/2025 08 PM PST          205.77          43414         +              Normal
  12/24/2025 09 PM PST          205.85          43893         +              Normal
  12/24/2025 10 PM PST          205.88          44074         +              Normal
  12/24/2025 11 PM PST          205.91          44255         +              Normal
  12/25/2025 12 AM PST          206.16          45795         +              Normal
  12/25/2025 01 AM PST          206.49          47907         +              Normal
  12/25/2025 02 AM PST          206.71          49365         +      Action/Monitor
  12/25/2025 03 AM PST          206.69          49233         -      Action/Monitor
  12/25/2025 04 AM PST          206.53          48170         -      Action/Monitor
  12/25/2025 05 AM PST          206.37          47129         -              Normal
  12/25/2025 06 AM PST          206.46          47711         +              Normal
  12/25/2025 07 AM PST          206.63          48831         +      Action/Monitor
  12/25/2025 08 AM PST          207.00          51279         +      Action/Monitor
  12/25/2025 09 AM PST          207.58          55325         +      Action/Monitor
  12/25/2025 10 AM PST          207.99          58230         +      Action/Monitor
  12/25/2025 11 AM PST          208.24          60036         +      Action/Monitor
  12/25/2025 12 PM PST          208.40          61219         +      Action/Monitor
  12/25/2025 01 PM PST          208.45          61594         +      Action/Monitor
  12/25/2025 02 PM PST          208.49          61895         +      Action/Monitor
  12/25/2025 03 PM PST          208.44          61519         -      Action/Monitor
  12/25/2025 04 PM PST          208.38          61070         -      Action/Monitor
  12/25/2025 05 PM PST          208.31          60551         -      Action/Monitor
  12/25/2025 06 PM PST          208.25          60109         -      Action/Monitor
  12/25/2025 07 PM PST          208.14          59307         -      Action/Monitor
  12/25/2025 08 PM PST          207.97          58087         -      Action/Monitor
  12/25/2025 09 PM PST          207.71          56269         -      Action/Monitor
  12/25/2025 10 PM PST          207.35          53685         -      Action/Monitor
  12/25/2025 11 PM PST          207.00          51279         -      Action/Monitor
  12/26/2025 12 AM PST          206.66          49032         -      Action/Monitor
  12/26/2025 01 AM PST          206.35          47000         -              Normal
  12/26/2025 02 AM PST          206.08          45297         -              Normal
  12/26/2025 03 AM PST          205.82          43713         -              Normal
  12/26/2025 04 AM PST          205.56          42170         -              Normal
  12/26/2025 05 AM PST          205.33          40840         -              Normal
  12/26/2025 06 AM PST          205.10          39550         -              Normal
  12/26/2025 07 AM PST          204.87          38300         -              Normal
  12/26/2025 08 AM PST          204.64          37073         -              Normal
  12/26/2025 09 AM PST          204.42          35898         -              Normal
  12/26/2025 10 AM PST          204.24          34964         -              Normal
  12/26/2025 11 AM PST          204.10          34254         -              Normal
  12/26/2025 12 PM PST          204.01          33804         -              Normal
  12/26/2025 01 PM PST          203.84          32971         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/26/2025 02 PM PST          203.66          32093                        Normal
  12/26/2025 03 PM PST          203.49          31229         -              Normal
  12/26/2025 04 PM PST          203.32          30387         -              Normal
  12/26/2025 05 PM PST          203.15          29568         -              Normal
  12/26/2025 06 PM PST          203.01          28909         -              Normal
  12/26/2025 07 PM PST          202.91          28447         -              Normal
  12/26/2025 08 PM PST          202.97          28723         +              Normal
  12/26/2025 09 PM PST          203.11          29378         +              Normal
  12/26/2025 10 PM PST          203.26          30096         +              Normal
  12/26/2025 11 PM PST          203.39          30731         +              Normal
  12/27/2025 12 AM PST          203.52          31380         +              Normal
  12/27/2025 01 AM PST          203.62          31888         +              Normal
  12/27/2025 02 AM PST          203.65          32042         +              Normal
  12/27/2025 03 AM PST          203.65          32042         0              Normal
  12/27/2025 04 AM PST          203.66          32093         +              Normal
  12/27/2025 05 AM PST          203.66          32093         0              Normal
  12/27/2025 06 AM PST          203.64          31990         -              Normal
  12/27/2025 07 AM PST          203.60          31786         -              Normal
  12/27/2025 08 AM PST          203.53          31430         -              Normal
  12/27/2025 09 AM PST          203.43          30929         -              Normal
  12/27/2025 10 AM PST          203.34          30485         -              Normal
  12/27/2025 11 AM PST          203.24          29999         -              Normal
  12/27/2025 12 PM PST          203.12          29425         -              Normal
  12/27/2025 01 PM PST          202.98          28769         -              Normal
  12/27/2025 02 PM PST          202.84          28128         -              Normal
  12/27/2025 03 PM PST          202.68          27395         -              Normal
  12/27/2025 04 PM PST          202.54          26671         -              Normal
  12/27/2025 05 PM PST          202.40          25965         -              Normal
  12/27/2025 06 PM PST          202.27          25326         -              Normal
  12/27/2025 07 PM PST          202.13          24655         -              Normal
  12/27/2025 08 PM PST          201.99          24001         -              Normal
  12/27/2025 09 PM PST          201.84          23319         -              Normal
  12/27/2025 10 PM PST          201.69          22648         -              Normal
  12/27/2025 11 PM PST          201.57          22027         -              Normal
  12/28/2025 12 AM PST          201.45          21423         -              Normal
  12/28/2025 01 AM PST          201.34          20884         -              Normal
  12/28/2025 02 AM PST          201.22          20311         -              Normal
  12/28/2025 03 AM PST          201.12          19845         -              Normal
  12/28/2025 04 AM PST          201.01          19345         -              Normal
  12/28/2025 05 AM PST          200.92          18944         -              Normal
  12/28/2025 06 AM PST          200.83          18552         -              Normal
  12/28/2025 07 AM PST          200.75          18211         -              Normal
  12/28/2025 08 AM PST          200.68          17897         -              Normal
  12/28/2025 09 AM PST          200.62          17591         -              Normal
  12/28/2025 10 AM PST          200.57          17341         -              Normal
  12/28/2025 11 AM PST          200.52          17093         -              Normal
  12/28/2025 12 PM PST          200.47          16850         -              Normal
  12/28/2025 01 PM PST          200.43          16657         -              Normal
  12/28/2025 02 PM PST          200.39          16467         -              Normal
  12/28/2025 03 PM PST          200.35          16279         -              Normal
  12/28/2025 04 PM PST          200.32          16139         -              Normal
  12/28/2025 05 PM PST          200.29          16000         -              Normal
  12/28/2025 06 PM PST          200.26          15863         -              Normal
  12/28/2025 07 PM PST          200.23          15726         -              Normal
  12/28/2025 08 PM PST          200.21          15636         -              Normal
  12/28/2025 09 PM PST          200.18          15502         -              Normal
  12/28/2025 10 PM PST          200.15          15369         -              Normal
  12/28/2025 11 PM PST          200.12          15236         -              Normal
  12/29/2025 12 AM PST          200.09          15105         -              Normal
  12/29/2025 01 AM PST          200.07          15019         -              Normal
  12/29/2025 02 AM PST          200.04          14890         -              Normal
  12/29/2025 03 AM PST          200.01          14762         -              Normal
  12/29/2025 04 AM PST          199.99          14677         -              Normal
  12/29/2025 05 AM PST          199.96          14551         -              Normal
  12/29/2025 06 AM PST          199.93          14425         -              Normal
  12/29/2025 07 AM PST          199.91          14342         -              Normal
  12/29/2025 08 AM PST          199.88          14219         -              Normal
  12/29/2025 09 AM PST          199.86          14137         -              Normal
  12/29/2025 10 AM PST          199.84          14056         -              Normal
  12/29/2025 11 AM PST          199.86          14137         +              Normal
  12/29/2025 12 PM PST          199.97          14592         +              Normal
  12/29/2025 01 PM PST          200.14          15324         +              Normal
  12/29/2025 02 PM PST          200.31          16092         +              Normal
  12/29/2025 03 PM PST          200.45          16753         +              Normal
  12/29/2025 04 PM PST          200.54          17192         +              Normal
  12/29/2025 05 PM PST          200.62          17591         +              Normal
  12/29/2025 06 PM PST          200.68          17897         +              Normal
  12/29/2025 07 PM PST          200.72          18084         +              Normal
  12/29/2025 08 PM PST          200.76          18253         +              Normal
  12/29/2025 09 PM PST          200.78          18338         +              Normal
  12/29/2025 10 PM PST          200.80          18423         +              Normal
  12/29/2025 11 PM PST          200.80          18423         0              Normal
  12/30/2025 12 AM PST          200.80          18423         0              Normal
  12/30/2025 01 AM PST          200.80          18423         0              Normal
  12/30/2025 02 AM PST          200.79          18381         -              Normal
  12/30/2025 03 AM PST          200.79          18381         0              Normal
  12/30/2025 04 AM PST          200.78          18338         -              Normal
  12/30/2025 05 AM PST          200.77          18295         -              Normal
  12/30/2025 06 AM PST          200.76          18253         -              Normal
  12/30/2025 07 AM PST          200.75          18211         -              Normal
  12/30/2025 08 AM PST          200.73          18126         -              Normal
  12/30/2025 09 AM PST          200.72          18084         -              Normal
  12/30/2025 10 AM PST          200.71          18042         -              Normal
  12/30/2025 11 AM PST          200.69          17948         -              Normal
  12/30/2025 12 PM PST          200.67          17846         -              Normal
  12/30/2025 01 PM PST          200.65          17744         -              Normal
  12/30/2025 02 PM PST          200.62          17591         -              Normal
  12/30/2025 03 PM PST          200.58          17391         -              Normal
  12/30/2025 04 PM PST          200.54          17192         -              Normal
  12/30/2025 05 PM PST          200.50          16996         -              Normal
  12/30/2025 06 PM PST          200.46          16801         -              Normal
  12/30/2025 07 PM PST          200.42          16609         -              Normal
  12/30/2025 08 PM PST          200.38          16420         -              Normal
  12/30/2025 09 PM PST          200.35          16279         -              Normal
  12/30/2025 10 PM PST          200.33          16185         -              Normal
  12/30/2025 11 PM PST          200.30          16046         -              Normal
  12/31/2025 12 AM PST          200.28          15954         -              Normal
  12/31/2025 01 AM PST          200.26          15863         -              Normal
  12/31/2025 02 AM PST          200.25          15817         -              Normal
  12/31/2025 03 AM PST          200.23          15726         -              Normal
  12/31/2025 04 AM PST          200.22          15681         -              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.