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 02 2026 at 12:54 PM PSTNext Issuance: Mar 03 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:  03/02/2026 at 12:57 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/25/2026 at 12:00 PM PST
# Maximum Observed Stage:                       12.14 Feet
# Maximum Observed Flow:                        8830 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/04/2026 at 06:00 PM PST
# Maximum Forecast Stage:                       5.92 Feet
# Maximum Forecast Flow:                        1557 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/25/2026 12 PM PST           12.14           8830                        Normal
  02/25/2026 01 PM PST           11.77           8255         -              Normal
  02/25/2026 02 PM PST           11.44           7757         -              Normal
  02/25/2026 03 PM PST           11.15           7331         -              Normal
  02/25/2026 04 PM PST           10.93           7015         -              Normal
  02/25/2026 05 PM PST           10.69           6678         -              Normal
  02/25/2026 06 PM PST           10.49           6402         -              Normal
  02/25/2026 07 PM PST           10.26           6092         -              Normal
  02/25/2026 08 PM PST           10.06           5829         -              Normal
  02/25/2026 09 PM PST            9.86           5570         -              Normal
  02/25/2026 10 PM PST            9.68           5342         -              Normal
  02/25/2026 11 PM PST            9.52           5143         -              Normal
  02/26/2026 12 AM PST            9.33           4912         -              Normal
  02/26/2026 01 AM PST            9.22           4780         -              Normal
  02/26/2026 02 AM PST            9.07           4603         -              Normal
  02/26/2026 03 AM PST            8.92           4428         -              Normal
  02/26/2026 04 AM PST            8.82           4314         -              Normal
  02/26/2026 05 AM PST            8.68           4156         -              Normal
  02/26/2026 06 AM PST            8.57           4034         -              Normal
  02/26/2026 07 AM PST            8.48           3935         -              Normal
  02/26/2026 08 AM PST            8.35           3795         -              Normal
  02/26/2026 09 AM PST            8.28           3720         -              Normal
  02/26/2026 10 AM PST            8.18           3614         -              Normal
  02/26/2026 11 AM PST            8.09           3521         -              Normal
  02/26/2026 12 PM PST            8.02           3448         -              Normal
  02/26/2026 01 PM PST            7.93           3357         -              Normal
  02/26/2026 02 PM PST            7.86           3286         -              Normal
  02/26/2026 03 PM PST            7.78           3206         -              Normal
  02/26/2026 04 PM PST            7.71           3137         -              Normal
  02/26/2026 05 PM PST            7.63           3059         -              Normal
  02/26/2026 06 PM PST            7.56           2991         -              Normal
  02/26/2026 07 PM PST            7.50           2930         -              Normal
  02/26/2026 08 PM PST            7.44           2870         -              Normal
  02/26/2026 09 PM PST            7.38           2810         -              Normal
  02/26/2026 10 PM PST            7.32           2752         -              Normal
  02/26/2026 11 PM PST            7.25           2684         -              Normal
  02/27/2026 12 AM PST            7.20           2636         -              Normal
  02/27/2026 01 AM PST            7.16           2598         -              Normal
  02/27/2026 02 AM PST            7.12           2560         -              Normal
  02/27/2026 03 AM PST            7.06           2504         -              Normal
  02/27/2026 04 AM PST            7.02           2467         -              Normal
  02/27/2026 05 AM PST            6.97           2421         -              Normal
  02/27/2026 06 AM PST            6.93           2384         -              Normal
  02/27/2026 07 AM PST            6.88           2339         -              Normal
  02/27/2026 08 AM PST            6.85           2312         -              Normal
  02/27/2026 09 AM PST            6.81           2277         -              Normal
  02/27/2026 10 AM PST            6.77           2242         -              Normal
  02/27/2026 11 AM PST            6.74           2215         -              Normal
  02/27/2026 12 PM PST            6.70           2180         -              Normal
  02/27/2026 01 PM PST            6.67           2154         -              Normal
  02/27/2026 02 PM PST            6.64           2129         -              Normal
  02/27/2026 03 PM PST            6.61           2103         -              Normal
  02/27/2026 04 PM PST            6.57           2069         -              Normal
  02/27/2026 05 PM PST            6.53           2036         -              Normal
  02/27/2026 06 PM PST            6.50           2010         -              Normal
  02/27/2026 07 PM PST            6.47           1986         -              Normal
  02/27/2026 08 PM PST            6.42           1944         -              Normal
  02/27/2026 09 PM PST            6.39           1920         -              Normal
  02/27/2026 10 PM PST            6.36           1896         -              Normal
  02/27/2026 11 PM PST            6.34           1880         -              Normal
  02/28/2026 12 AM PST            6.31           1855         -              Normal
  02/28/2026 01 AM PST            6.29           1840         -              Normal
  02/28/2026 02 AM PST            6.27           1824         -              Normal
  02/28/2026 03 AM PST            6.24           1800         -              Normal
  02/28/2026 04 AM PST            6.23           1792         -              Normal
  02/28/2026 05 AM PST            6.20           1769         -              Normal
  02/28/2026 06 AM PST            6.17           1745         -              Normal
  02/28/2026 07 AM PST            6.16           1738         -              Normal
  02/28/2026 08 AM PST            6.13           1714         -              Normal
  02/28/2026 09 AM PST            6.12           1707         -              Normal
  02/28/2026 10 AM PST            6.11           1699         -              Normal
  02/28/2026 11 AM PST            6.08           1676         -              Normal
  02/28/2026 12 PM PST            6.06           1661         -              Normal
  02/28/2026 01 PM PST            6.05           1654         -              Normal
  02/28/2026 02 PM PST            6.03           1639         -              Normal
  02/28/2026 03 PM PST            6.01           1624         -              Normal
  02/28/2026 04 PM PST            6.00           1616         -              Normal
  02/28/2026 05 PM PST            5.98           1601         -              Normal
  02/28/2026 06 PM PST            5.96           1586         -              Normal
  02/28/2026 07 PM PST            5.95           1579         -              Normal
  02/28/2026 08 PM PST            5.94           1572         -              Normal
  02/28/2026 09 PM PST            5.93           1564         -              Normal
  02/28/2026 10 PM PST            5.93           1564         0              Normal
  02/28/2026 11 PM PST            5.92           1557         -              Normal
  03/01/2026 12 AM PST            5.92           1557         0              Normal
  03/01/2026 01 AM PST            5.91           1550         -              Normal
  03/01/2026 02 AM PST            5.94           1572         +              Normal
  03/01/2026 03 AM PST            5.95           1579         +              Normal
  03/01/2026 04 AM PST            5.93           1564         -              Normal
  03/01/2026 05 AM PST            5.92           1557         -              Normal
  03/01/2026 06 AM PST            5.89           1535         -              Normal
  03/01/2026 07 AM PST            5.87           1521         -              Normal
  03/01/2026 08 AM PST            5.85           1506         -              Normal
  03/01/2026 09 AM PST            5.82           1485         -              Normal
  03/01/2026 10 AM PST            5.81           1478         -              Normal
  03/01/2026 11 AM PST            5.79           1463         -              Normal
  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            5.49           1259         -              Normal
  03/02/2026 11 AM PST            5.46           1239         -              Normal
  03/02/2026 12 PM PST            5.43           1219         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/02/2026 01 PM PST            5.41           1207                        Normal
  03/02/2026 02 PM PST            5.38           1187         -              Normal
  03/02/2026 03 PM PST            5.36           1175         -              Normal
  03/02/2026 04 PM PST            5.34           1162         -              Normal
  03/02/2026 05 PM PST            5.32           1149         -              Normal
  03/02/2026 06 PM PST            5.30           1137         -              Normal
  03/02/2026 07 PM PST            5.29           1131         -              Normal
  03/02/2026 08 PM PST            5.28           1124         -              Normal
  03/02/2026 09 PM PST            5.27           1118         -              Normal
  03/02/2026 10 PM PST            5.27           1118         0              Normal
  03/02/2026 11 PM PST            5.26           1112         -              Normal
  03/03/2026 12 AM PST            5.26           1112         0              Normal
  03/03/2026 01 AM PST            5.26           1112         0              Normal
  03/03/2026 02 AM PST            5.25           1106         -              Normal
  03/03/2026 03 AM PST            5.25           1106         0              Normal
  03/03/2026 04 AM PST            5.25           1106         0              Normal
  03/03/2026 05 AM PST            5.25           1106         0              Normal
  03/03/2026 06 AM PST            5.24           1100         -              Normal
  03/03/2026 07 AM PST            5.24           1100         0              Normal
  03/03/2026 08 AM PST            5.24           1100         0              Normal
  03/03/2026 09 AM PST            5.23           1094         -              Normal
  03/03/2026 10 AM PST            5.23           1094         0              Normal
  03/03/2026 11 AM PST            5.22           1088         -              Normal
  03/03/2026 12 PM PST            5.22           1088         0              Normal
  03/03/2026 01 PM PST            5.21           1081         -              Normal
  03/03/2026 02 PM PST            5.21           1081         0              Normal
  03/03/2026 03 PM PST            5.21           1081         0              Normal
  03/03/2026 04 PM PST            5.21           1081         0              Normal
  03/03/2026 05 PM PST            5.20           1075         -              Normal
  03/03/2026 06 PM PST            5.20           1075         0              Normal
  03/03/2026 07 PM PST            5.20           1075         0              Normal
  03/03/2026 08 PM PST            5.21           1081         +              Normal
  03/03/2026 09 PM PST            5.22           1088         +              Normal
  03/03/2026 10 PM PST            5.23           1094         +              Normal
  03/03/2026 11 PM PST            5.24           1100         +              Normal
  03/04/2026 12 AM PST            5.25           1106         +              Normal
  03/04/2026 01 AM PST            5.25           1106         0              Normal
  03/04/2026 02 AM PST            5.25           1106         0              Normal
  03/04/2026 03 AM PST            5.24           1100         -              Normal
  03/04/2026 04 AM PST            5.23           1094         -              Normal
  03/04/2026 05 AM PST            5.23           1094         0              Normal
  03/04/2026 06 AM PST            5.22           1088         -              Normal
  03/04/2026 07 AM PST            5.24           1100         +              Normal
  03/04/2026 08 AM PST            5.28           1124         +              Normal
  03/04/2026 09 AM PST            5.33           1156         +              Normal
  03/04/2026 10 AM PST            5.39           1194         +              Normal
  03/04/2026 11 AM PST            5.46           1239         +              Normal
  03/04/2026 12 PM PST            5.55           1298         +              Normal
  03/04/2026 01 PM PST            5.63           1352         +              Normal
  03/04/2026 02 PM PST            5.72           1414         +              Normal
  03/04/2026 03 PM PST            5.80           1470         +              Normal
  03/04/2026 04 PM PST            5.87           1521         +              Normal
  03/04/2026 05 PM PST            5.90           1542         +              Normal
  03/04/2026 06 PM PST            5.92           1557         +              Normal
  03/04/2026 07 PM PST            5.92           1557         0              Normal
  03/04/2026 08 PM PST            5.86           1513         -              Normal
  03/04/2026 09 PM PST            5.78           1456         -              Normal
  03/04/2026 10 PM PST            5.70           1400         -              Normal
  03/04/2026 11 PM PST            5.62           1345         -              Normal
  03/05/2026 12 AM PST            5.54           1292         -              Normal
  03/05/2026 01 AM PST            5.46           1239         -              Normal
  03/05/2026 02 AM PST            5.39           1194         -              Normal
  03/05/2026 03 AM PST            5.32           1149         -              Normal
  03/05/2026 04 AM PST            5.27           1118         -              Normal
  03/05/2026 05 AM PST            5.22           1088         -              Normal
  03/05/2026 06 AM PST            5.18           1063         -              Normal
  03/05/2026 07 AM PST            5.14           1039         -              Normal
  03/05/2026 08 AM PST            5.11           1021         -              Normal
  03/05/2026 09 AM PST            5.08           1004         -              Normal
  03/05/2026 10 AM PST            5.05            986         -              Normal
  03/05/2026 11 AM PST            5.03            975         -              Normal
  03/05/2026 12 PM PST            5.01            963         -              Normal
  03/05/2026 01 PM PST            4.99            952         -              Normal
  03/05/2026 02 PM PST            4.97            940         -              Normal
  03/05/2026 03 PM PST            4.96            935         -              Normal
  03/05/2026 04 PM PST            4.94            923         -              Normal
  03/05/2026 05 PM PST            4.92            912         -              Normal
  03/05/2026 06 PM PST            4.91            907         -              Normal
  03/05/2026 07 PM PST            4.89            896         -              Normal
  03/05/2026 08 PM PST            4.88            890         -              Normal
  03/05/2026 09 PM PST            4.88            890         0              Normal
  03/05/2026 10 PM PST            4.89            896         +              Normal
  03/05/2026 11 PM PST            4.89            896         0              Normal
  03/06/2026 12 AM PST            4.89            896         0              Normal
  03/06/2026 01 AM PST            4.89            896         0              Normal
  03/06/2026 02 AM PST            4.88            890         -              Normal
  03/06/2026 03 AM PST            4.86            879         -              Normal
  03/06/2026 04 AM PST            4.84            868         -              Normal
  03/06/2026 05 AM PST            4.83            863         -              Normal
  03/06/2026 06 AM PST            4.81            852         -              Normal
  03/06/2026 07 AM PST            4.80            847         -              Normal
  03/06/2026 08 AM PST            4.78            836         -              Normal
  03/06/2026 09 AM PST            4.77            830         -              Normal
  03/06/2026 10 AM PST            4.76            825         -              Normal
  03/06/2026 11 AM PST            4.75            820         -              Normal
  03/06/2026 12 PM PST            4.74            815         -              Normal
  03/06/2026 01 PM PST            4.72            804         -              Normal
  03/06/2026 02 PM PST            4.71            799         -              Normal
  03/06/2026 03 PM PST            4.71            799         0              Normal
  03/06/2026 04 PM PST            4.70            794         -              Normal
  03/06/2026 05 PM PST            4.69            788         -              Normal
  03/06/2026 06 PM PST            4.68            783         -              Normal
  03/06/2026 07 PM PST            4.67            778         -              Normal
  03/06/2026 08 PM PST            4.66            773         -              Normal
  03/06/2026 09 PM PST            4.65            768         -              Normal
  03/06/2026 10 PM PST            4.64            763         -              Normal
  03/06/2026 11 PM PST            4.63            758         -              Normal
  03/07/2026 12 AM PST            4.63            758         0              Normal
  03/07/2026 01 AM PST            4.62            753         -              Normal
  03/07/2026 02 AM PST            4.61            748         -              Normal
  03/07/2026 03 AM PST            4.61            748         0              Normal
  03/07/2026 04 AM PST            4.61            748         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.