MIDDLE FORK FEATHER RIVER - PORTOLA (MFTC1)
Latitude: 39.82º NLongitude: 120.44º WElevation: 4850 Feet
Location: Plumas County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Dec 26 2025 at 2:03 PM PSTNext Issuance: Dec 27 2025 at 9:00 AM PST
Action/Monitor: 4851.0 FeetMinor Flood: 4852.5 FeetModerate Flood: 4853.5 FeetMajor Flood: 4855.5 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork Feather River - Portola (MFTC1)
#
# File Generation Time:  12/26/2025 at 02:03 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/26/2025 at 01:00 PM PST
# Maximum Observed Stage:                       4849.58 Feet
# Maximum Observed Flow:                        1451 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 02:00 PM PST
# Maximum Forecast Stage:                       4849.60 Feet
# Maximum Forecast Flow:                        1466 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/21/2025 02 PM PST         4846.20             86                        Normal
  12/21/2025 03 PM PST         4846.20             86         0              Normal
  12/21/2025 04 PM PST         4846.20             86         0              Normal
  12/21/2025 05 PM PST         4846.19             85         -              Normal
  12/21/2025 06 PM PST         4846.20             86         +              Normal
  12/21/2025 07 PM PST         4846.21             87         +              Normal
  12/21/2025 08 PM PST         4846.23             90         +              Normal
  12/21/2025 09 PM PST         4846.25             93         +              Normal
  12/21/2025 10 PM PST         4846.27             96         +              Normal
  12/21/2025 11 PM PST         4846.29             99         +              Normal
  12/22/2025 12 AM PST         4846.33            104         +              Normal
  12/22/2025 01 AM PST         4846.40            115         +              Normal
  12/22/2025 02 AM PST         4846.42            118         +              Normal
  12/22/2025 03 AM PST         4846.43            120         +              Normal
  12/22/2025 04 AM PST         4846.44            121         +              Normal
  12/22/2025 05 AM PST         4846.45            123         +              Normal
  12/22/2025 06 AM PST         4846.45            123         0              Normal
  12/22/2025 07 AM PST         4846.44            121         -              Normal
  12/22/2025 08 AM PST         4846.43            120         -              Normal
  12/22/2025 09 AM PST         4846.42            118         -              Normal
  12/22/2025 10 AM PST         4846.41            117         -              Normal
  12/22/2025 11 AM PST         4846.41            117         0              Normal
  12/22/2025 12 PM PST         4846.40            115         -              Normal
  12/22/2025 01 PM PST         4846.41            117         +              Normal
  12/22/2025 02 PM PST         4846.43            120         +              Normal
  12/22/2025 03 PM PST         4846.48            128         +              Normal
  12/22/2025 04 PM PST         4846.54            138         +              Normal
  12/22/2025 05 PM PST         4846.58            145         +              Normal
  12/22/2025 06 PM PST         4846.60            149         +              Normal
  12/22/2025 07 PM PST         4846.61            151         +              Normal
  12/22/2025 08 PM PST         4846.61            151         0              Normal
  12/22/2025 09 PM PST         4846.62            153         +              Normal
  12/22/2025 10 PM PST         4846.63            154         +              Normal
  12/22/2025 11 PM PST         4846.65            158         +              Normal
  12/23/2025 12 AM PST         4846.66            160         +              Normal
  12/23/2025 01 AM PST         4846.67            162         +              Normal
  12/23/2025 02 AM PST         4846.69            166         +              Normal
  12/23/2025 03 AM PST         4846.70            168         +              Normal
  12/23/2025 04 AM PST         4846.72            172         +              Normal
  12/23/2025 05 AM PST         4846.73            174         +              Normal
  12/23/2025 06 AM PST         4846.75            178         +              Normal
  12/23/2025 07 AM PST         4846.77            182         +              Normal
  12/23/2025 08 AM PST         4846.78            184         +              Normal
  12/23/2025 09 AM PST         4846.79            186         +              Normal
  12/23/2025 10 AM PST         4846.82            192         +              Normal
  12/23/2025 11 AM PST         4846.84            197         +              Normal
  12/23/2025 12 PM PST         4846.85            199         +              Normal
  12/23/2025 01 PM PST         4846.87            203         +              Normal
  12/23/2025 02 PM PST         4846.89            208         +              Normal
  12/23/2025 03 PM PST         4846.90            210         +              Normal
  12/23/2025 04 PM PST         4846.91            212         +              Normal
  12/23/2025 05 PM PST         4846.92            214         +              Normal
  12/23/2025 06 PM PST         4846.92            214         0              Normal
  12/23/2025 07 PM PST         4846.93            217         +              Normal
  12/23/2025 08 PM PST         4846.94            219         +              Normal
  12/23/2025 09 PM PST         4846.96            224         +              Normal
  12/23/2025 10 PM PST         4847.01            235         +              Normal
  12/23/2025 11 PM PST         4847.03            240         +              Normal
  12/24/2025 12 AM PST         4847.05            245         +              Normal
  12/24/2025 01 AM PST         4847.07            250         +              Normal
  12/24/2025 02 AM PST         4847.10            257         +              Normal
  12/24/2025 03 AM PST         4847.13            265         +              Normal
  12/24/2025 04 AM PST         4847.16            273         +              Normal
  12/24/2025 05 AM PST         4847.19            281         +              Normal
  12/24/2025 06 AM PST         4847.23            292         +              Normal
  12/24/2025 07 AM PST         4847.26            300         +              Normal
  12/24/2025 08 AM PST         4847.31            314         +              Normal
  12/24/2025 09 AM PST         4847.38            334         +              Normal
  12/24/2025 10 AM PST         4847.47            361         +              Normal
  12/24/2025 11 AM PST         4847.52            377         +              Normal
  12/24/2025 12 PM PST         4847.56            390         +              Normal
  12/24/2025 01 PM PST         4847.58            396         +              Normal
  12/24/2025 02 PM PST         4847.61            406         +              Normal
  12/24/2025 03 PM PST         4847.64            416         +              Normal
  12/24/2025 04 PM PST         4847.66            423         +              Normal
  12/24/2025 05 PM PST         4847.67            427         +              Normal
  12/24/2025 06 PM PST         4847.70            437         +              Normal
  12/24/2025 07 PM PST         4847.73            447         +              Normal
  12/24/2025 08 PM PST         4847.76            458         +              Normal
  12/24/2025 09 PM PST         4847.81            476         +              Normal
  12/24/2025 10 PM PST         4847.87            498         +              Normal
  12/24/2025 11 PM PST         4847.93            520         +              Normal
  12/25/2025 12 AM PST         4848.01            552         +              Normal
  12/25/2025 01 AM PST         4848.08            581         +              Normal
  12/25/2025 02 AM PST         4848.16            614         +              Normal
  12/25/2025 03 AM PST         4848.24            649         +              Normal
  12/25/2025 04 AM PST         4848.31            681         +              Normal
  12/25/2025 05 AM PST         4848.39            719         +              Normal
  12/25/2025 06 AM PST         4848.47            759         +              Normal
  12/25/2025 07 AM PST         4848.54            794         +              Normal
  12/25/2025 08 AM PST         4848.61            831         +              Normal
  12/25/2025 09 AM PST         4848.67            864         +              Normal
  12/25/2025 10 AM PST         4848.72            892         +              Normal
  12/25/2025 11 AM PST         4848.77            920         +              Normal
  12/25/2025 12 PM PST         4848.81            943         +              Normal
  12/25/2025 01 PM PST         4848.84            960         +              Normal
  12/25/2025 02 PM PST         4848.88            983         +              Normal
  12/25/2025 03 PM PST         4848.91           1001         +              Normal
  12/25/2025 04 PM PST         4848.95           1025         +              Normal
  12/25/2025 05 PM PST         4848.98           1044         +              Normal
  12/25/2025 06 PM PST         4849.01           1062         +              Normal
  12/25/2025 07 PM PST         4849.03           1074         +              Normal
  12/25/2025 08 PM PST         4849.05           1087         +              Normal
  12/25/2025 09 PM PST         4849.08           1105         +              Normal
  12/25/2025 10 PM PST         4849.11           1124         +              Normal
  12/25/2025 11 PM PST         4849.15           1150         +              Normal
  12/26/2025 12 AM PST         4849.18           1170         +              Normal
  12/26/2025 01 AM PST         4849.22           1196         +              Normal
  12/26/2025 02 AM PST         4849.25           1216         +              Normal
  12/26/2025 03 AM PST         4849.29           1243         +              Normal
  12/26/2025 04 AM PST         4849.32           1264         +              Normal
  12/26/2025 05 AM PST         4849.34           1278         +              Normal
  12/26/2025 06 AM PST         4849.37           1299         +              Normal
  12/26/2025 07 AM PST         4849.41           1327         +              Normal
  12/26/2025 08 AM PST         4849.43           1341         +              Normal
  12/26/2025 09 AM PST         4849.47           1370         +              Normal
  12/26/2025 10 AM PST         4849.50           1392         +              Normal
  12/26/2025 11 AM PST         4849.53           1414         +              Normal
  12/26/2025 12 PM PST         4849.56           1436         +              Normal
  12/26/2025 01 PM PST         4849.58           1451         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/26/2025 02 PM PST         4849.60           1466                        Normal
  12/26/2025 03 PM PST         4849.58           1451         -              Normal
  12/26/2025 04 PM PST         4849.56           1436         -              Normal
  12/26/2025 05 PM PST         4849.55           1429         -              Normal
  12/26/2025 06 PM PST         4849.53           1414         -              Normal
  12/26/2025 07 PM PST         4849.51           1399         -              Normal
  12/26/2025 08 PM PST         4849.49           1385         -              Normal
  12/26/2025 09 PM PST         4849.47           1370         -              Normal
  12/26/2025 10 PM PST         4849.45           1356         -              Normal
  12/26/2025 11 PM PST         4849.44           1348         -              Normal
  12/27/2025 12 AM PST         4849.44           1348         0              Normal
  12/27/2025 01 AM PST         4849.43           1341         -              Normal
  12/27/2025 02 AM PST         4849.43           1341         0              Normal
  12/27/2025 03 AM PST         4849.42           1334         -              Normal
  12/27/2025 04 AM PST         4849.41           1327         -              Normal
  12/27/2025 05 AM PST         4849.40           1320         -              Normal
  12/27/2025 06 AM PST         4849.40           1320         0              Normal
  12/27/2025 07 AM PST         4849.39           1313         -              Normal
  12/27/2025 08 AM PST         4849.38           1306         -              Normal
  12/27/2025 09 AM PST         4849.37           1299         -              Normal
  12/27/2025 10 AM PST         4849.36           1292         -              Normal
  12/27/2025 11 AM PST         4849.35           1285         -              Normal
  12/27/2025 12 PM PST         4849.33           1271         -              Normal
  12/27/2025 01 PM PST         4849.32           1264         -              Normal
  12/27/2025 02 PM PST         4849.30           1250         -              Normal
  12/27/2025 03 PM PST         4849.29           1243         -              Normal
  12/27/2025 04 PM PST         4849.27           1230         -              Normal
  12/27/2025 05 PM PST         4849.26           1223         -              Normal
  12/27/2025 06 PM PST         4849.25           1216         -              Normal
  12/27/2025 07 PM PST         4849.23           1203         -              Normal
  12/27/2025 08 PM PST         4849.22           1196         -              Normal
  12/27/2025 09 PM PST         4849.21           1190         -              Normal
  12/27/2025 10 PM PST         4849.19           1176         -              Normal
  12/27/2025 11 PM PST         4849.18           1170         -              Normal
  12/28/2025 12 AM PST         4849.16           1157         -              Normal
  12/28/2025 01 AM PST         4849.15           1150         -              Normal
  12/28/2025 02 AM PST         4849.14           1144         -              Normal
  12/28/2025 03 AM PST         4849.12           1131         -              Normal
  12/28/2025 04 AM PST         4849.11           1124         -              Normal
  12/28/2025 05 AM PST         4849.09           1112         -              Normal
  12/28/2025 06 AM PST         4849.08           1105         -              Normal
  12/28/2025 07 AM PST         4849.06           1093         -              Normal
  12/28/2025 08 AM PST         4849.05           1087         -              Normal
  12/28/2025 09 AM PST         4849.03           1074         -              Normal
  12/28/2025 10 AM PST         4849.02           1068         -              Normal
  12/28/2025 11 AM PST         4849.01           1062         -              Normal
  12/28/2025 12 PM PST         4848.99           1050         -              Normal
  12/28/2025 01 PM PST         4848.98           1044         -              Normal
  12/28/2025 02 PM PST         4848.97           1037         -              Normal
  12/28/2025 03 PM PST         4848.95           1025         -              Normal
  12/28/2025 04 PM PST         4848.94           1019         -              Normal
  12/28/2025 05 PM PST         4848.93           1013         -              Normal
  12/28/2025 06 PM PST         4848.92           1007         -              Normal
  12/28/2025 07 PM PST         4848.91           1001         -              Normal
  12/28/2025 08 PM PST         4848.89            989         -              Normal
  12/28/2025 09 PM PST         4848.88            983         -              Normal
  12/28/2025 10 PM PST         4848.87            977         -              Normal
  12/28/2025 11 PM PST         4848.86            971         -              Normal
  12/29/2025 12 AM PST         4848.84            960         -              Normal
  12/29/2025 01 AM PST         4848.83            954         -              Normal
  12/29/2025 02 AM PST         4848.82            948         -              Normal
  12/29/2025 03 AM PST         4848.81            943         -              Normal
  12/29/2025 04 AM PST         4848.79            931         -              Normal
  12/29/2025 05 AM PST         4848.78            926         -              Normal
  12/29/2025 06 AM PST         4848.77            920         -              Normal
  12/29/2025 07 AM PST         4848.76            914         -              Normal
  12/29/2025 08 AM PST         4848.75            909         -              Normal
  12/29/2025 09 AM PST         4848.73            897         -              Normal
  12/29/2025 10 AM PST         4848.72            892         -              Normal
  12/29/2025 11 AM PST         4848.71            886         -              Normal
  12/29/2025 12 PM PST         4848.70            881         -              Normal
  12/29/2025 01 PM PST         4848.69            875         -              Normal
  12/29/2025 02 PM PST         4848.68            870         -              Normal
  12/29/2025 03 PM PST         4848.67            864         -              Normal
  12/29/2025 04 PM PST         4848.65            853         -              Normal
  12/29/2025 05 PM PST         4848.64            848         -              Normal
  12/29/2025 06 PM PST         4848.63            842         -              Normal
  12/29/2025 07 PM PST         4848.62            837         -              Normal
  12/29/2025 08 PM PST         4848.61            831         -              Normal
  12/29/2025 09 PM PST         4848.60            826         -              Normal
  12/29/2025 10 PM PST         4848.59            821         -              Normal
  12/29/2025 11 PM PST         4848.58            815         -              Normal
  12/30/2025 12 AM PST         4848.57            810         -              Normal
  12/30/2025 01 AM PST         4848.56            805         -              Normal
  12/30/2025 02 AM PST         4848.54            794         -              Normal
  12/30/2025 03 AM PST         4848.53            789         -              Normal
  12/30/2025 04 AM PST         4848.52            784         -              Normal
  12/30/2025 05 AM PST         4848.51            779         -              Normal
  12/30/2025 06 AM PST         4848.50            774         -              Normal
  12/30/2025 07 AM PST         4848.49            769         -              Normal
  12/30/2025 08 AM PST         4848.48            764         -              Normal
  12/30/2025 09 AM PST         4848.47            759         -              Normal
  12/30/2025 10 AM PST         4848.46            754         -              Normal
  12/30/2025 11 AM PST         4848.45            749         -              Normal
  12/30/2025 12 PM PST         4848.44            744         -              Normal
  12/30/2025 01 PM PST         4848.43            739         -              Normal
  12/30/2025 02 PM PST         4848.42            734         -              Normal
  12/30/2025 03 PM PST         4848.41            729         -              Normal
  12/30/2025 04 PM PST         4848.40            724         -              Normal
  12/30/2025 05 PM PST         4848.39            719         -              Normal
  12/30/2025 06 PM PST         4848.38            714         -              Normal
  12/30/2025 07 PM PST         4848.37            709         -              Normal
  12/30/2025 08 PM PST         4848.36            704         -              Normal
  12/30/2025 09 PM PST         4848.35            700         -              Normal
  12/30/2025 10 PM PST         4848.34            695         -              Normal
  12/30/2025 11 PM PST         4848.33            690         -              Normal
  12/31/2025 12 AM PST         4848.32            685         -              Normal
  12/31/2025 01 AM PST         4848.31            681         -              Normal
  12/31/2025 02 AM PST         4848.30            676         -              Normal
  12/31/2025 03 AM PST         4848.29            671         -              Normal
  12/31/2025 04 AM PST         4848.28            667         -              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.