National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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COW CREEK - MILLVILLE (CWCC1)
Latitude: 40.51º NLongitude: 122.23º WElevation: 386 FeetForecast Type: Unofficial Location
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Mar 06 2026 at 12:47 PM PSTNext Issuance: Mar 07 2026 at 9:00 AM PST
Action/Monitor: 13.0 FeetMinor Flood: 17.0 FeetModerate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Cow Creek - Millville (CWCC1)
#
# File Generation Time:  03/06/2026 at 12:49 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/01/2026 at 12:00 PM PST
# Maximum Observed Stage:                       5.76 Feet
# Maximum Observed Flow:                        1442 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/06/2026 at 01:00 PM PST
# Maximum Forecast Stage:                       4.63 Feet
# Maximum Forecast Flow:                        758 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/01/2026 12 PM PST            5.76           1442                        Normal
  03/01/2026 01 PM PST            5.75           1435         -              Normal
  03/01/2026 02 PM PST            5.74           1428         -              Normal
  03/01/2026 03 PM PST            5.72           1414         -              Normal
  03/01/2026 04 PM PST            5.72           1414         0              Normal
  03/01/2026 05 PM PST            5.71           1407         -              Normal
  03/01/2026 06 PM PST            5.68           1386         -              Normal
  03/01/2026 07 PM PST            5.67           1380         -              Normal
  03/01/2026 08 PM PST            5.65           1366         -              Normal
  03/01/2026 09 PM PST            5.65           1366         0              Normal
  03/01/2026 10 PM PST            5.64           1359         -              Normal
  03/01/2026 11 PM PST            5.63           1352         -              Normal
  03/02/2026 12 AM PST            5.62           1345         -              Normal
  03/02/2026 01 AM PST            5.58           1318         -              Normal
  03/02/2026 02 AM PST            5.64           1359         +              Normal
  03/02/2026 03 AM PST            5.61           1339         -              Normal
  03/02/2026 04 AM PST            5.59           1325         -              Normal
  03/02/2026 05 AM PST            5.57           1312         -              Normal
  03/02/2026 06 AM PST            5.56           1305         -              Normal
  03/02/2026 07 AM PST            5.55           1298         -              Normal
  03/02/2026 08 AM PST            5.54           1292         -              Normal
  03/02/2026 09 AM PST            5.53           1285         -              Normal
  03/02/2026 10 AM PST            5.50           1265         -              Normal
  03/02/2026 11 AM PST            5.49           1259         -              Normal
  03/02/2026 12 PM PST            5.48           1252         -              Normal
  03/02/2026 01 PM PST            5.46           1239         -              Normal
  03/02/2026 02 PM PST            5.44           1226         -              Normal
  03/02/2026 03 PM PST            5.44           1226         0              Normal
  03/02/2026 04 PM PST            5.43           1219         -              Normal
  03/02/2026 05 PM PST            5.40           1200         -              Normal
  03/02/2026 06 PM PST            5.39           1194         -              Normal
  03/02/2026 07 PM PST            5.38           1187         -              Normal
  03/02/2026 08 PM PST            5.37           1181         -              Normal
  03/02/2026 09 PM PST            5.36           1175         -              Normal
  03/02/2026 10 PM PST            5.33           1156         -              Normal
  03/02/2026 11 PM PST            5.31           1143         -              Normal
  03/03/2026 12 AM PST            5.30           1137         -              Normal
  03/03/2026 01 AM PST            5.28           1124         -              Normal
  03/03/2026 02 AM PST            5.27           1118         -              Normal
  03/03/2026 03 AM PST            5.26           1112         -              Normal
  03/03/2026 04 AM PST            5.24           1100         -              Normal
  03/03/2026 05 AM PST            5.24           1100         0              Normal
  03/03/2026 06 AM PST            5.22           1088         -              Normal
  03/03/2026 07 AM PST            5.21           1081         -              Normal
  03/03/2026 08 AM PST            5.21           1081         0              Normal
  03/03/2026 09 AM PST            5.19           1069         -              Normal
  03/03/2026 10 AM PST            5.18           1063         -              Normal
  03/03/2026 11 AM PST            5.18           1063         0              Normal
  03/03/2026 12 PM PST            5.17           1057         -              Normal
  03/03/2026 01 PM PST            5.16           1051         -              Normal
  03/03/2026 02 PM PST            5.15           1045         -              Normal
  03/03/2026 03 PM PST            5.14           1039         -              Normal
  03/03/2026 04 PM PST            5.13           1033         -              Normal
  03/03/2026 05 PM PST            5.13           1033         0              Normal
  03/03/2026 06 PM PST            5.12           1027         -              Normal
  03/03/2026 07 PM PST            5.11           1021         -              Normal
  03/03/2026 08 PM PST            5.09           1010         -              Normal
  03/03/2026 09 PM PST            5.08           1004         -              Normal
  03/03/2026 10 PM PST            5.07            998         -              Normal
  03/03/2026 11 PM PST            5.06            992         -              Normal
  03/04/2026 12 AM PST            5.05            986         -              Normal
  03/04/2026 01 AM PST            5.03            975         -              Normal
  03/04/2026 02 AM PST            5.03            975         0              Normal
  03/04/2026 03 AM PST            5.01            963         -              Normal
  03/04/2026 04 AM PST            5.01            963         0              Normal
  03/04/2026 05 AM PST            5.00            957         -              Normal
  03/04/2026 06 AM PST            5.00            957         0              Normal
  03/04/2026 07 AM PST            4.99            952         -              Normal
  03/04/2026 08 AM PST            4.98            946         -              Normal
  03/04/2026 09 AM PST            4.98            946         0              Normal
  03/04/2026 10 AM PST            4.97            940         -              Normal
  03/04/2026 11 AM PST            4.97            940         0              Normal
  03/04/2026 12 PM PST            4.97            940         0              Normal
  03/04/2026 01 PM PST            4.96            935         -              Normal
  03/04/2026 02 PM PST            4.96            935         0              Normal
  03/04/2026 03 PM PST            4.96            935         0              Normal
  03/04/2026 04 PM PST            4.97            940         +              Normal
  03/04/2026 05 PM PST            4.97            940         0              Normal
  03/04/2026 06 PM PST            5.00            957         +              Normal
  03/04/2026 07 PM PST            5.01            963         +              Normal
  03/04/2026 08 PM PST            4.99            952         -              Normal
  03/04/2026 09 PM PST            4.98            946         -              Normal
  03/04/2026 10 PM PST            4.98            946         0              Normal
  03/04/2026 11 PM PST            4.96            935         -              Normal
  03/05/2026 12 AM PST            4.94            923         -              Normal
  03/05/2026 01 AM PST            4.92            912         -              Normal
  03/05/2026 02 AM PST            4.90            901         -              Normal
  03/05/2026 03 AM PST            4.88            890         -              Normal
  03/05/2026 04 AM PST            4.87            885         -              Normal
  03/05/2026 05 AM PST            4.86            879         -              Normal
  03/05/2026 06 AM PST            4.85            874         -              Normal
  03/05/2026 07 AM PST            4.85            874         0              Normal
  03/05/2026 08 AM PST            4.84            868         -              Normal
  03/05/2026 09 AM PST            4.83            863         -              Normal
  03/05/2026 10 AM PST            4.82            857         -              Normal
  03/05/2026 11 AM PST            4.81            852         -              Normal
  03/05/2026 12 PM PST            4.81            852         0              Normal
  03/05/2026 01 PM PST            4.80            847         -              Normal
  03/05/2026 02 PM PST            4.79            841         -              Normal
  03/05/2026 03 PM PST            4.79            841         0              Normal
  03/05/2026 04 PM PST            4.79            841         0              Normal
  03/05/2026 05 PM PST            4.77            830         -              Normal
  03/05/2026 06 PM PST            4.77            830         0              Normal
  03/05/2026 07 PM PST            4.76            825         -              Normal
  03/05/2026 08 PM PST            4.75            820         -              Normal
  03/05/2026 09 PM PST            4.74            815         -              Normal
  03/05/2026 10 PM PST            4.73            809         -              Normal
  03/05/2026 11 PM PST            4.72            804         -              Normal
  03/06/2026 12 AM PST            4.71            799         -              Normal
  03/06/2026 01 AM PST            4.70            794         -              Normal
  03/06/2026 02 AM PST            4.70            794         0              Normal
  03/06/2026 03 AM PST            4.69            788         -              Normal
  03/06/2026 04 AM PST            4.68            783         -              Normal
  03/06/2026 05 AM PST            4.68            783         0              Normal
  03/06/2026 06 AM PST            4.68            783         0              Normal
  03/06/2026 07 AM PST            4.67            778         -              Normal
  03/06/2026 08 AM PST            4.66            773         -              Normal
  03/06/2026 09 AM PST            4.66            773         0              Normal
  03/06/2026 10 AM PST            4.65            768         -              Normal
  03/06/2026 11 AM PST            4.65            768         0              Normal
  03/06/2026 12 PM PST            4.64            763         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/06/2026 01 PM PST            4.63            758                        Normal
  03/06/2026 02 PM PST            4.62            753         -              Normal
  03/06/2026 03 PM PST            4.62            753         0              Normal
  03/06/2026 04 PM PST            4.61            748         -              Normal
  03/06/2026 05 PM PST            4.60            742         -              Normal
  03/06/2026 06 PM PST            4.59            737         -              Normal
  03/06/2026 07 PM PST            4.59            737         0              Normal
  03/06/2026 08 PM PST            4.58            732         -              Normal
  03/06/2026 09 PM PST            4.57            727         -              Normal
  03/06/2026 10 PM PST            4.56            722         -              Normal
  03/06/2026 11 PM PST            4.56            722         0              Normal
  03/07/2026 12 AM PST            4.55            718         -              Normal
  03/07/2026 01 AM PST            4.54            713         -              Normal
  03/07/2026 02 AM PST            4.54            713         0              Normal
  03/07/2026 03 AM PST            4.53            708         -              Normal
  03/07/2026 04 AM PST            4.52            703         -              Normal
  03/07/2026 05 AM PST            4.51            698         -              Normal
  03/07/2026 06 AM PST            4.51            698         0              Normal
  03/07/2026 07 AM PST            4.50            693         -              Normal
  03/07/2026 08 AM PST            4.49            688         -              Normal
  03/07/2026 09 AM PST            4.49            688         0              Normal
  03/07/2026 10 AM PST            4.48            683         -              Normal
  03/07/2026 11 AM PST            4.47            679         -              Normal
  03/07/2026 12 PM PST            4.47            679         0              Normal
  03/07/2026 01 PM PST            4.46            674         -              Normal
  03/07/2026 02 PM PST            4.46            674         0              Normal
  03/07/2026 03 PM PST            4.45            669         -              Normal
  03/07/2026 04 PM PST            4.44            664         -              Normal
  03/07/2026 05 PM PST            4.44            664         0              Normal
  03/07/2026 06 PM PST            4.43            659         -              Normal
  03/07/2026 07 PM PST            4.42            655         -              Normal
  03/07/2026 08 PM PST            4.42            655         0              Normal
  03/07/2026 09 PM PST            4.41            650         -              Normal
  03/07/2026 10 PM PST            4.41            650         0              Normal
  03/07/2026 11 PM PST            4.40            645         -              Normal
  03/08/2026 12 AM PST            4.40            645         0              Normal
  03/08/2026 01 AM PST            4.41            650         +              Normal
  03/08/2026 03 AM PDT            4.41            650         0              Normal
  03/08/2026 04 AM PDT            4.41            650         0              Normal
  03/08/2026 05 AM PDT            4.42            655         +              Normal
  03/08/2026 06 AM PDT            4.42            655         0              Normal
  03/08/2026 07 AM PDT            4.42            655         0              Normal
  03/08/2026 08 AM PDT            4.42            655         0              Normal
  03/08/2026 09 AM PDT            4.41            650         -              Normal
  03/08/2026 10 AM PDT            4.41            650         0              Normal
  03/08/2026 11 AM PDT            4.40            645         -              Normal
  03/08/2026 12 PM PDT            4.40            645         0              Normal
  03/08/2026 01 PM PDT            4.39            641         -              Normal
  03/08/2026 02 PM PDT            4.39            641         0              Normal
  03/08/2026 03 PM PDT            4.39            641         0              Normal
  03/08/2026 04 PM PDT            4.39            641         0              Normal
  03/08/2026 05 PM PDT            4.38            636         -              Normal
  03/08/2026 06 PM PDT            4.39            641         +              Normal
  03/08/2026 07 PM PDT            4.40            645         +              Normal
  03/08/2026 08 PM PDT            4.41            650         +              Normal
  03/08/2026 09 PM PDT            4.41            650         0              Normal
  03/08/2026 10 PM PDT            4.42            655         +              Normal
  03/08/2026 11 PM PDT            4.42            655         0              Normal
  03/09/2026 12 AM PDT            4.42            655         0              Normal
  03/09/2026 01 AM PDT            4.42            655         0              Normal
  03/09/2026 02 AM PDT            4.42            655         0              Normal
  03/09/2026 03 AM PDT            4.42            655         0              Normal
  03/09/2026 04 AM PDT            4.42            655         0              Normal
  03/09/2026 05 AM PDT            4.42            655         0              Normal
  03/09/2026 06 AM PDT            4.42            655         0              Normal
  03/09/2026 07 AM PDT            4.42            655         0              Normal
  03/09/2026 08 AM PDT            4.40            645         -              Normal
  03/09/2026 09 AM PDT            4.39            641         -              Normal
  03/09/2026 10 AM PDT            4.37            631         -              Normal
  03/09/2026 11 AM PDT            4.35            622         -              Normal
  03/09/2026 12 PM PDT            4.34            618         -              Normal
  03/09/2026 01 PM PDT            4.33            613         -              Normal
  03/09/2026 02 PM PDT            4.32            608         -              Normal
  03/09/2026 03 PM PDT            4.31            604         -              Normal
  03/09/2026 04 PM PDT            4.30            599         -              Normal
  03/09/2026 05 PM PDT            4.29            595         -              Normal
  03/09/2026 06 PM PDT            4.29            595         0              Normal
  03/09/2026 07 PM PDT            4.29            595         0              Normal
  03/09/2026 08 PM PDT            4.29            595         0              Normal
  03/09/2026 09 PM PDT            4.30            599         +              Normal
  03/09/2026 10 PM PDT            4.30            599         0              Normal
  03/09/2026 11 PM PDT            4.31            604         +              Normal
  03/10/2026 12 AM PDT            4.31            604         0              Normal
  03/10/2026 01 AM PDT            4.31            604         0              Normal
  03/10/2026 02 AM PDT            4.31            604         0              Normal
  03/10/2026 03 AM PDT            4.31            604         0              Normal
  03/10/2026 04 AM PDT            4.31            604         0              Normal
  03/10/2026 05 AM PDT            4.31            604         0              Normal
  03/10/2026 06 AM PDT            4.31            604         0              Normal
  03/10/2026 07 AM PDT            4.30            599         -              Normal
  03/10/2026 08 AM PDT            4.29            595         -              Normal
  03/10/2026 09 AM PDT            4.29            595         0              Normal
  03/10/2026 10 AM PDT            4.28            590         -              Normal
  03/10/2026 11 AM PDT            4.26            581         -              Normal
  03/10/2026 12 PM PDT            4.26            581         0              Normal
  03/10/2026 01 PM PDT            4.25            577         -              Normal
  03/10/2026 02 PM PDT            4.24            573         -              Normal
  03/10/2026 03 PM PDT            4.23            568         -              Normal
  03/10/2026 04 PM PDT            4.23            568         0              Normal
  03/10/2026 05 PM PDT            4.22            564         -              Normal
  03/10/2026 06 PM PDT            4.22            564         0              Normal
  03/10/2026 07 PM PDT            4.21            559         -              Normal
  03/10/2026 08 PM PDT            4.21            559         0              Normal
  03/10/2026 09 PM PDT            4.21            559         0              Normal
  03/10/2026 10 PM PDT            4.20            555         -              Normal
  03/10/2026 11 PM PDT            4.20            555         0              Normal
  03/11/2026 12 AM PDT            4.20            555         0              Normal
  03/11/2026 01 AM PDT            4.20            555         0              Normal
  03/11/2026 02 AM PDT            4.20            555         0              Normal
  03/11/2026 03 AM PDT            4.21            559         +              Normal
  03/11/2026 04 AM PDT            4.21            559         0              Normal
  03/11/2026 05 AM PDT            4.21            559         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.