BATTLE CREEK - COTTONWOOD (COTC1)
Latitude: 40.40º NLongitude: 122.15º WElevation: 415 FeetForecast Type: Unofficial Location
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Feb 28 2026 at 8:07 AM PSTNext Issuance: Mar 01 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Battle Creek - Cottonwood (COTC1)
#
# File Generation Time:  02/28/2026 at 08:09 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/24/2026 at 11:00 PM PST
# Maximum Observed Stage:                       7.70 Feet
# Maximum Observed Flow:                        7152 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/02/2026 at 05:00 AM PST
# Maximum Forecast Stage:                       3.60 Feet
# Maximum Forecast Flow:                        1917 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/23/2026 08 AM PST            1.76            488                Not Applicable
  02/23/2026 09 AM PST            1.76            488         0      Not Applicable
  02/23/2026 10 AM PST            1.74            478         -      Not Applicable
  02/23/2026 11 AM PST            1.77            493         +      Not Applicable
  02/23/2026 12 PM PST            1.76            488         -      Not Applicable
  02/23/2026 01 PM PST            1.77            493         +      Not Applicable
  02/23/2026 02 PM PST            1.75            483         -      Not Applicable
  02/23/2026 03 PM PST            1.78            497         +      Not Applicable
  02/23/2026 04 PM PST            1.75            483         -      Not Applicable
  02/23/2026 05 PM PST            1.77            493         +      Not Applicable
  02/23/2026 06 PM PST            1.76            488         -      Not Applicable
  02/23/2026 07 PM PST            1.77            493         +      Not Applicable
  02/23/2026 08 PM PST            1.76            488         -      Not Applicable
  02/23/2026 09 PM PST            1.78            497         +      Not Applicable
  02/23/2026 10 PM PST            1.76            488         -      Not Applicable
  02/23/2026 11 PM PST            1.80            508         +      Not Applicable
  02/24/2026 12 AM PST            1.78            497         -      Not Applicable
  02/24/2026 01 AM PST            1.82            518         +      Not Applicable
  02/24/2026 02 AM PST            1.84            528         +      Not Applicable
  02/24/2026 03 AM PST            1.89            554         +      Not Applicable
  02/24/2026 04 AM PST            1.98            603         +      Not Applicable
  02/24/2026 05 AM PST            2.06            649         +      Not Applicable
  02/24/2026 06 AM PST            2.32            810         +      Not Applicable
  02/24/2026 07 AM PST            2.57            984         +      Not Applicable
  02/24/2026 08 AM PST            2.85           1203         +      Not Applicable
  02/24/2026 09 AM PST            3.02           1348         +      Not Applicable
  02/24/2026 10 AM PST            3.10           1420         +      Not Applicable
  02/24/2026 11 AM PST            3.19           1503         +      Not Applicable
  02/24/2026 12 PM PST            3.37           1678         +      Not Applicable
  02/24/2026 01 PM PST            3.61           1928         +      Not Applicable
  02/24/2026 02 PM PST            4.03           2401         +      Not Applicable
  02/24/2026 03 PM PST            4.60           3078         +      Not Applicable
  02/24/2026 04 PM PST            5.38           4060         +      Not Applicable
  02/24/2026 05 PM PST            6.09           4970         +      Not Applicable
  02/24/2026 06 PM PST            6.62           5669         +      Not Applicable
  02/24/2026 07 PM PST            7.18           6428         +      Not Applicable
  02/24/2026 08 PM PST            7.51           6885         +      Not Applicable
  02/24/2026 09 PM PST            7.62           7039         +      Not Applicable
  02/24/2026 10 PM PST            7.67           7109         +      Not Applicable
  02/24/2026 11 PM PST            7.70           7152         +      Not Applicable
  02/25/2026 12 AM PST            7.63           7053         -      Not Applicable
  02/25/2026 01 AM PST            7.35           6663         -      Not Applicable
  02/25/2026 02 AM PST            7.06           6264         -      Not Applicable
  02/25/2026 03 AM PST            6.84           5965         -      Not Applicable
  02/25/2026 04 AM PST            6.68           5749         -      Not Applicable
  02/25/2026 05 AM PST            6.50           5509         -      Not Applicable
  02/25/2026 06 AM PST            6.35           5310         -      Not Applicable
  02/25/2026 07 AM PST            6.16           5061         -      Not Applicable
  02/25/2026 08 AM PST            5.94           4776         -      Not Applicable
  02/25/2026 09 AM PST            5.76           4545         -      Not Applicable
  02/25/2026 10 AM PST            5.57           4304         -      Not Applicable
  02/25/2026 11 AM PST            5.39           4073         -      Not Applicable
  02/25/2026 12 PM PST            5.24           3880         -      Not Applicable
  02/25/2026 01 PM PST            5.10           3701         -      Not Applicable
  02/25/2026 02 PM PST            4.99           3562         -      Not Applicable
  02/25/2026 03 PM PST            4.90           3449         -      Not Applicable
  02/25/2026 04 PM PST            4.71           3213         -      Not Applicable
  02/25/2026 05 PM PST            4.58           3054         -      Not Applicable
  02/25/2026 06 PM PST            4.54           3005         -      Not Applicable
  02/25/2026 07 PM PST            4.51           2969         -      Not Applicable
  02/25/2026 08 PM PST            4.40           2837         -      Not Applicable
  02/25/2026 09 PM PST            4.34           2765         -      Not Applicable
  02/25/2026 10 PM PST            4.29           2705         -      Not Applicable
  02/25/2026 11 PM PST            4.19           2587         -      Not Applicable
  02/26/2026 12 AM PST            4.10           2482         -      Not Applicable
  02/26/2026 01 AM PST            4.04           2413         -      Not Applicable
  02/26/2026 02 AM PST            3.98           2344         -      Not Applicable
  02/26/2026 03 AM PST            3.90           2252         -      Not Applicable
  02/26/2026 04 AM PST            3.88           2229         -      Not Applicable
  02/26/2026 05 AM PST            3.79           2127         -      Not Applicable
  02/26/2026 06 AM PST            3.71           2038         -      Not Applicable
  02/26/2026 07 AM PST            3.70           2027         -      Not Applicable
  02/26/2026 08 AM PST            3.62           1939         -      Not Applicable
  02/26/2026 09 AM PST            3.58           1895         -      Not Applicable
  02/26/2026 10 AM PST            3.55           1863         -      Not Applicable
  02/26/2026 11 AM PST            3.50           1811         -      Not Applicable
  02/26/2026 12 PM PST            3.48           1790         -      Not Applicable
  02/26/2026 01 PM PST            3.44           1749         -      Not Applicable
  02/26/2026 02 PM PST            3.42           1728         -      Not Applicable
  02/26/2026 03 PM PST            3.38           1688         -      Not Applicable
  02/26/2026 04 PM PST            3.35           1658         -      Not Applicable
  02/26/2026 05 PM PST            3.33           1638         -      Not Applicable
  02/26/2026 06 PM PST            3.28           1589         -      Not Applicable
  02/26/2026 07 PM PST            3.25           1560         -      Not Applicable
  02/26/2026 08 PM PST            3.19           1503         -      Not Applicable
  02/26/2026 09 PM PST            3.20           1513         +      Not Applicable
  02/26/2026 10 PM PST            3.20           1513         0      Not Applicable
  02/26/2026 11 PM PST            3.17           1485         -      Not Applicable
  02/27/2026 12 AM PST            3.15           1466         -      Not Applicable
  02/27/2026 01 AM PST            3.14           1457         -      Not Applicable
  02/27/2026 02 AM PST            3.10           1420         -      Not Applicable
  02/27/2026 03 AM PST            3.10           1420         0      Not Applicable
  02/27/2026 04 AM PST            3.07           1393         -      Not Applicable
  02/27/2026 05 AM PST            3.06           1384         -      Not Applicable
  02/27/2026 06 AM PST            3.04           1366         -      Not Applicable
  02/27/2026 07 AM PST            3.01           1340         -      Not Applicable
  02/27/2026 08 AM PST            3.01           1340         0      Not Applicable
  02/27/2026 09 AM PST            3.00           1331         -      Not Applicable
  02/27/2026 10 AM PST            2.94           1279         -      Not Applicable
  02/27/2026 11 AM PST            2.93           1270         -      Not Applicable
  02/27/2026 12 PM PST            2.95           1288         +      Not Applicable
  02/27/2026 01 PM PST            2.90           1245         -      Not Applicable
  02/27/2026 02 PM PST            2.92           1262         +      Not Applicable
  02/27/2026 03 PM PST            2.90           1245         -      Not Applicable
  02/27/2026 04 PM PST            2.91           1253         +      Not Applicable
  02/27/2026 05 PM PST            2.92           1262         +      Not Applicable
  02/27/2026 06 PM PST            2.89           1237         -      Not Applicable
  02/27/2026 07 PM PST            2.88           1228         -      Not Applicable
  02/27/2026 08 PM PST            2.83           1187         -      Not Applicable
  02/27/2026 09 PM PST            2.82           1179         -      Not Applicable
  02/27/2026 10 PM PST            2.79           1154         -      Not Applicable
  02/27/2026 11 PM PST            2.81           1170         +      Not Applicable
  02/28/2026 12 AM PST            2.79           1154         -      Not Applicable
  02/28/2026 01 AM PST            2.80           1162         +      Not Applicable
  02/28/2026 02 AM PST            2.79           1154         -      Not Applicable
  02/28/2026 03 AM PST            2.78           1146         -      Not Applicable
  02/28/2026 04 AM PST            2.79           1154         +      Not Applicable
  02/28/2026 05 AM PST            2.78           1146         -      Not Applicable
  02/28/2026 06 AM PST            2.77           1138         -      Not Applicable
  02/28/2026 07 AM PST            2.76           1130         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/28/2026 08 AM PST            2.75           1122                Not Applicable
  02/28/2026 09 AM PST            2.74           1114         -      Not Applicable
  02/28/2026 10 AM PST            2.73           1106         -      Not Applicable
  02/28/2026 11 AM PST            2.72           1098         -      Not Applicable
  02/28/2026 12 PM PST            2.71           1091         -      Not Applicable
  02/28/2026 01 PM PST            2.70           1083         -      Not Applicable
  02/28/2026 02 PM PST            2.69           1075         -      Not Applicable
  02/28/2026 03 PM PST            2.69           1075         0      Not Applicable
  02/28/2026 04 PM PST            2.70           1083         +      Not Applicable
  02/28/2026 05 PM PST            2.71           1091         +      Not Applicable
  02/28/2026 06 PM PST            2.74           1114         +      Not Applicable
  02/28/2026 07 PM PST            2.77           1138         +      Not Applicable
  02/28/2026 08 PM PST            2.81           1170         +      Not Applicable
  02/28/2026 09 PM PST            2.85           1203         +      Not Applicable
  02/28/2026 10 PM PST            2.89           1237         +      Not Applicable
  02/28/2026 11 PM PST            2.93           1270         +      Not Applicable
  03/01/2026 12 AM PST            2.96           1296         +      Not Applicable
  03/01/2026 01 AM PST            2.97           1305         +      Not Applicable
  03/01/2026 02 AM PST            2.99           1322         +      Not Applicable
  03/01/2026 03 AM PST            3.01           1340         +      Not Applicable
  03/01/2026 04 AM PST            3.02           1348         +      Not Applicable
  03/01/2026 05 AM PST            3.04           1366         +      Not Applicable
  03/01/2026 06 AM PST            3.08           1402         +      Not Applicable
  03/01/2026 07 AM PST            3.12           1438         +      Not Applicable
  03/01/2026 08 AM PST            3.15           1466         +      Not Applicable
  03/01/2026 09 AM PST            3.15           1466         0      Not Applicable
  03/01/2026 10 AM PST            3.13           1448         -      Not Applicable
  03/01/2026 11 AM PST            3.10           1420         -      Not Applicable
  03/01/2026 12 PM PST            3.07           1393         -      Not Applicable
  03/01/2026 01 PM PST            3.04           1366         -      Not Applicable
  03/01/2026 02 PM PST            3.01           1340         -      Not Applicable
  03/01/2026 03 PM PST            2.97           1305         -      Not Applicable
  03/01/2026 04 PM PST            2.94           1279         -      Not Applicable
  03/01/2026 05 PM PST            2.92           1262         -      Not Applicable
  03/01/2026 06 PM PST            2.90           1245         -      Not Applicable
  03/01/2026 07 PM PST            2.91           1253         +      Not Applicable
  03/01/2026 08 PM PST            2.93           1270         +      Not Applicable
  03/01/2026 09 PM PST            3.00           1331         +      Not Applicable
  03/01/2026 10 PM PST            3.11           1429         +      Not Applicable
  03/01/2026 11 PM PST            3.23           1541         +      Not Applicable
  03/02/2026 12 AM PST            3.34           1648         +      Not Applicable
  03/02/2026 01 AM PST            3.44           1749         +      Not Applicable
  03/02/2026 02 AM PST            3.52           1832         +      Not Applicable
  03/02/2026 03 AM PST            3.57           1885         +      Not Applicable
  03/02/2026 04 AM PST            3.59           1906         +      Not Applicable
  03/02/2026 05 AM PST            3.60           1917         +      Not Applicable
  03/02/2026 06 AM PST            3.60           1917         0      Not Applicable
  03/02/2026 07 AM PST            3.58           1895         -      Not Applicable
  03/02/2026 08 AM PST            3.56           1874         -      Not Applicable
  03/02/2026 09 AM PST            3.51           1821         -      Not Applicable
  03/02/2026 10 AM PST            3.44           1749         -      Not Applicable
  03/02/2026 11 AM PST            3.37           1678         -      Not Applicable
  03/02/2026 12 PM PST            3.31           1618         -      Not Applicable
  03/02/2026 01 PM PST            3.25           1560         -      Not Applicable
  03/02/2026 02 PM PST            3.19           1503         -      Not Applicable
  03/02/2026 03 PM PST            3.14           1457         -      Not Applicable
  03/02/2026 04 PM PST            3.09           1411         -      Not Applicable
  03/02/2026 05 PM PST            3.05           1375         -      Not Applicable
  03/02/2026 06 PM PST            3.01           1340         -      Not Applicable
  03/02/2026 07 PM PST            2.98           1313         -      Not Applicable
  03/02/2026 08 PM PST            2.94           1279         -      Not Applicable
  03/02/2026 09 PM PST            2.92           1262         -      Not Applicable
  03/02/2026 10 PM PST            2.89           1237         -      Not Applicable
  03/02/2026 11 PM PST            2.87           1220         -      Not Applicable
  03/03/2026 12 AM PST            2.85           1203         -      Not Applicable
  03/03/2026 01 AM PST            2.83           1187         -      Not Applicable
  03/03/2026 02 AM PST            2.81           1170         -      Not Applicable
  03/03/2026 03 AM PST            2.79           1154         -      Not Applicable
  03/03/2026 04 AM PST            2.78           1146         -      Not Applicable
  03/03/2026 05 AM PST            2.76           1130         -      Not Applicable
  03/03/2026 06 AM PST            2.75           1122         -      Not Applicable
  03/03/2026 07 AM PST            2.73           1106         -      Not Applicable
  03/03/2026 08 AM PST            2.72           1098         -      Not Applicable
  03/03/2026 09 AM PST            2.70           1083         -      Not Applicable
  03/03/2026 10 AM PST            2.68           1067         -      Not Applicable
  03/03/2026 11 AM PST            2.67           1060         -      Not Applicable
  03/03/2026 12 PM PST            2.65           1044         -      Not Applicable
  03/03/2026 01 PM PST            2.63           1029         -      Not Applicable
  03/03/2026 02 PM PST            2.62           1022         -      Not Applicable
  03/03/2026 03 PM PST            2.60           1007         -      Not Applicable
  03/03/2026 04 PM PST            2.59            999         -      Not Applicable
  03/03/2026 05 PM PST            2.57            984         -      Not Applicable
  03/03/2026 06 PM PST            2.56            977         -      Not Applicable
  03/03/2026 07 PM PST            2.55            970         -      Not Applicable
  03/03/2026 08 PM PST            2.54            962         -      Not Applicable
  03/03/2026 09 PM PST            2.53            955         -      Not Applicable
  03/03/2026 10 PM PST            2.53            955         0      Not Applicable
  03/03/2026 11 PM PST            2.53            955         0      Not Applicable
  03/04/2026 12 AM PST            2.52            948         -      Not Applicable
  03/04/2026 01 AM PST            2.52            948         0      Not Applicable
  03/04/2026 02 AM PST            2.51            941         -      Not Applicable
  03/04/2026 03 AM PST            2.56            977         +      Not Applicable
  03/04/2026 04 AM PST            2.52            948         -      Not Applicable
  03/04/2026 05 AM PST            2.50            933         -      Not Applicable
  03/04/2026 06 AM PST            2.50            933         0      Not Applicable
  03/04/2026 07 AM PST            2.49            926         -      Not Applicable
  03/04/2026 08 AM PST            2.48            919         -      Not Applicable
  03/04/2026 09 AM PST            2.47            912         -      Not Applicable
  03/04/2026 10 AM PST            2.46            905         -      Not Applicable
  03/04/2026 11 AM PST            2.45            898         -      Not Applicable
  03/04/2026 12 PM PST            2.43            884         -      Not Applicable
  03/04/2026 01 PM PST            2.42            877         -      Not Applicable
  03/04/2026 02 PM PST            2.41            870         -      Not Applicable
  03/04/2026 03 PM PST            2.40            863         -      Not Applicable
  03/04/2026 04 PM PST            2.38            850         -      Not Applicable
  03/04/2026 05 PM PST            2.37            843         -      Not Applicable
  03/04/2026 06 PM PST            2.37            843         0      Not Applicable
  03/04/2026 07 PM PST            2.36            836         -      Not Applicable
  03/04/2026 08 PM PST            2.35            830         -      Not Applicable
  03/04/2026 09 PM PST            2.35            830         0      Not Applicable
  03/04/2026 10 PM PST            2.34            823         -      Not Applicable
  03/04/2026 11 PM PST            2.34            823         0      Not Applicable
  03/05/2026 12 AM PST            2.34            823         0      Not Applicable
  03/05/2026 01 AM PST            2.34            823         0      Not Applicable
  03/05/2026 02 AM PST            2.33            816         -      Not Applicable
  03/05/2026 03 AM PST            2.33            816         0      Not Applicable
  03/05/2026 04 AM PST            2.32            810         -      Not Applicable
#
# 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.