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

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RUBICON RIVER - FORESTHILL (RUFC1)
Latitude: 39.00º NLongitude: 120.72º WElevation: 1197 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Dec 26 2025 at 8:28 AM PSTNext Issuance: Dec 26 2025 at 3:00 PM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Rubicon River - Foresthill (RUFC1)
#
# File Generation Time:  12/26/2025 at 08:31 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/22/2025 at 09:00 PM PST
# Maximum Observed Flow:                        3530 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 10:00 AM PST
# Maximum Forecast Flow:                        1384 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  12/21/2025 08 AM PST           461                Not Applicable
  12/21/2025 09 AM PST           529         +      Not Applicable
  12/21/2025 10 AM PST           617         +      Not Applicable
  12/21/2025 11 AM PST           690         +      Not Applicable
  12/21/2025 12 PM PST           718         +      Not Applicable
  12/21/2025 01 PM PST           718         0      Not Applicable
  12/21/2025 02 PM PST           724         +      Not Applicable
  12/21/2025 03 PM PST           707         -      Not Applicable
  12/21/2025 04 PM PST           718         +      Not Applicable
  12/21/2025 05 PM PST          1424         +      Not Applicable
  12/21/2025 06 PM PST          1603         +      Not Applicable
  12/21/2025 07 PM PST          1674         +      Not Applicable
  12/21/2025 08 PM PST          1674         0      Not Applicable
  12/21/2025 09 PM PST          1782         +      Not Applicable
  12/21/2025 10 PM PST          1685         -      Not Applicable
  12/21/2025 11 PM PST          1721         +      Not Applicable
  12/22/2025 12 AM PST          1770         +      Not Applicable
  12/22/2025 01 AM PST          1933         +      Not Applicable
  12/22/2025 02 AM PST          1972         +      Not Applicable
  12/22/2025 03 AM PST          1908         -      Not Applicable
  12/22/2025 04 AM PST          1985         +      Not Applicable
  12/22/2025 05 AM PST          1895         -      Not Applicable
  12/22/2025 06 AM PST          1770         -      Not Applicable
  12/22/2025 07 AM PST          1662         -      Not Applicable
  12/22/2025 08 AM PST          1592         -      Not Applicable
  12/22/2025 09 AM PST          1603         +      Not Applicable
  12/22/2025 10 AM PST          1546         -      Not Applicable
  12/22/2025 11 AM PST          1908         +      Not Applicable
  12/22/2025 12 PM PST          2230         +      Not Applicable
  12/22/2025 01 PM PST          2461         +      Not Applicable
  12/22/2025 02 PM PST          2551         +      Not Applicable
  12/22/2025 03 PM PST          2431         -      Not Applicable
  12/22/2025 04 PM PST          2964         +      Not Applicable
  12/22/2025 05 PM PST          3267         +      Not Applicable
  12/22/2025 06 PM PST          3492         +      Not Applicable
  12/22/2025 07 PM PST          3391         -      Not Applicable
  12/22/2025 08 PM PST          3254         -      Not Applicable
  12/22/2025 09 PM PST          3530         +      Not Applicable
  12/22/2025 10 PM PST          3254         -      Not Applicable
  12/22/2025 11 PM PST          3205         -      Not Applicable
  12/23/2025 12 AM PST          2893         -      Not Applicable
  12/23/2025 01 AM PST          2446         -      Not Applicable
  12/23/2025 02 AM PST          2315         -      Not Applicable
  12/23/2025 03 AM PST          2065         -      Not Applicable
  12/23/2025 04 AM PST          2012         -      Not Applicable
  12/23/2025 05 AM PST          1770         -      Not Applicable
  12/23/2025 06 AM PST          1580         -      Not Applicable
  12/23/2025 07 AM PST          1371         -      Not Applicable
  12/23/2025 08 AM PST          1179         -      Not Applicable
  12/23/2025 09 AM PST          1030         -      Not Applicable
  12/23/2025 10 AM PST           909         -      Not Applicable
  12/23/2025 11 AM PST           852         -      Not Applicable
  12/23/2025 12 PM PST           760         -      Not Applicable
  12/23/2025 01 PM PST           737         -      Not Applicable
  12/23/2025 02 PM PST           690         -      Not Applicable
  12/23/2025 03 PM PST           661         -      Not Applicable
  12/23/2025 04 PM PST           617         -      Not Applicable
  12/23/2025 05 PM PST           591         -      Not Applicable
  12/23/2025 06 PM PST           570         -      Not Applicable
  12/23/2025 07 PM PST           549         -      Not Applicable
  12/23/2025 08 PM PST           544         -      Not Applicable
  12/23/2025 09 PM PST           529         -      Not Applicable
  12/23/2025 10 PM PST           514         -      Not Applicable
  12/23/2025 11 PM PST           509         -      Not Applicable
  12/24/2025 12 AM PST           494         -      Not Applicable
  12/24/2025 01 AM PST           484         -      Not Applicable
  12/24/2025 02 AM PST           480         -      Not Applicable
  12/24/2025 03 AM PST           465         -      Not Applicable
  12/24/2025 04 AM PST           461         -      Not Applicable
  12/24/2025 05 AM PST           451         -      Not Applicable
  12/24/2025 06 AM PST           451         0      Not Applicable
  12/24/2025 07 AM PST           461         +      Not Applicable
  12/24/2025 08 AM PST           509         +      Not Applicable
  12/24/2025 09 AM PST           596         +      Not Applicable
  12/24/2025 10 AM PST           707         +      Not Applicable
  12/24/2025 11 AM PST           837         +      Not Applicable
  12/24/2025 12 PM PST           883         +      Not Applicable
  12/24/2025 01 PM PST           930         +      Not Applicable
  12/24/2025 02 PM PST           983         +      Not Applicable
  12/24/2025 03 PM PST          1043         +      Not Applicable
  12/24/2025 04 PM PST          1112         +      Not Applicable
  12/24/2025 05 PM PST          1161         +      Not Applicable
  12/24/2025 06 PM PST          1201         +      Not Applicable
  12/24/2025 07 PM PST          1238         +      Not Applicable
  12/24/2025 08 PM PST          1261         +      Not Applicable
  12/24/2025 09 PM PST          1271         +      Not Applicable
  12/24/2025 10 PM PST          1273         +      Not Applicable
  12/24/2025 11 PM PST          1253         -      Not Applicable
  12/25/2025 12 AM PST          1232         -      Not Applicable
  12/25/2025 01 AM PST          1211         -      Not Applicable
  12/25/2025 02 AM PST          1188         -      Not Applicable
  12/25/2025 03 AM PST          1149         -      Not Applicable
  12/25/2025 04 AM PST          1108         -      Not Applicable
  12/25/2025 05 AM PST          1079         -      Not Applicable
  12/25/2025 06 AM PST          1051         -      Not Applicable
  12/25/2025 07 AM PST          1022         -      Not Applicable
  12/25/2025 08 AM PST           995         -      Not Applicable
  12/25/2025 09 AM PST           995         0      Not Applicable
  12/25/2025 10 AM PST           995         0      Not Applicable
  12/25/2025 11 AM PST           995         0      Not Applicable
  12/25/2025 12 PM PST          1021         +      Not Applicable
  12/25/2025 01 PM PST          1048         +      Not Applicable
  12/25/2025 02 PM PST          1077         +      Not Applicable
  12/25/2025 03 PM PST          1110         +      Not Applicable
  12/25/2025 04 PM PST          1141         +      Not Applicable
  12/25/2025 05 PM PST          1157         +      Not Applicable
  12/25/2025 06 PM PST          1170         +      Not Applicable
  12/25/2025 07 PM PST          1181         +      Not Applicable
  12/25/2025 08 PM PST          1191         +      Not Applicable
  12/25/2025 09 PM PST          1199         +      Not Applicable
  12/25/2025 10 PM PST          1209         +      Not Applicable
  12/25/2025 11 PM PST          1220         +      Not Applicable
  12/26/2025 12 AM PST          1230         +      Not Applicable
  12/26/2025 01 AM PST          1242         +      Not Applicable
  12/26/2025 02 AM PST          1256         +      Not Applicable
  12/26/2025 03 AM PST          1262         +      Not Applicable
  12/26/2025 04 AM PST          1275         +      Not Applicable
  12/26/2025 05 AM PST          1296         +      Not Applicable
  12/26/2025 06 AM PST          1321         +      Not Applicable
  12/26/2025 07 AM PST          1346         +      Not Applicable
  12/26/2025 08 AM PST          1368         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  12/26/2025 09 AM PST          1380                Not Applicable
  12/26/2025 10 AM PST          1384         +      Not Applicable
  12/26/2025 11 AM PST          1372         -      Not Applicable
  12/26/2025 12 PM PST          1359         -      Not Applicable
  12/26/2025 01 PM PST          1345         -      Not Applicable
  12/26/2025 02 PM PST          1330         -      Not Applicable
  12/26/2025 03 PM PST          1314         -      Not Applicable
  12/26/2025 04 PM PST          1297         -      Not Applicable
  12/26/2025 05 PM PST          1277         -      Not Applicable
  12/26/2025 06 PM PST          1256         -      Not Applicable
  12/26/2025 07 PM PST          1235         -      Not Applicable
  12/26/2025 08 PM PST          1214         -      Not Applicable
  12/26/2025 09 PM PST          1192         -      Not Applicable
  12/26/2025 10 PM PST          1171         -      Not Applicable
  12/26/2025 11 PM PST          1151         -      Not Applicable
  12/27/2025 12 AM PST          1131         -      Not Applicable
  12/27/2025 01 AM PST          1110         -      Not Applicable
  12/27/2025 02 AM PST          1090         -      Not Applicable
  12/27/2025 03 AM PST          1070         -      Not Applicable
  12/27/2025 04 AM PST          1050         -      Not Applicable
  12/27/2025 05 AM PST          1030         -      Not Applicable
  12/27/2025 06 AM PST          1010         -      Not Applicable
  12/27/2025 07 AM PST           990         -      Not Applicable
  12/27/2025 08 AM PST           969         -      Not Applicable
  12/27/2025 09 AM PST           949         -      Not Applicable
  12/27/2025 10 AM PST           928         -      Not Applicable
  12/27/2025 11 AM PST           908         -      Not Applicable
  12/27/2025 12 PM PST           887         -      Not Applicable
  12/27/2025 01 PM PST           868         -      Not Applicable
  12/27/2025 02 PM PST           849         -      Not Applicable
  12/27/2025 03 PM PST           832         -      Not Applicable
  12/27/2025 04 PM PST           815         -      Not Applicable
  12/27/2025 05 PM PST           801         -      Not Applicable
  12/27/2025 06 PM PST           788         -      Not Applicable
  12/27/2025 07 PM PST           774         -      Not Applicable
  12/27/2025 08 PM PST           761         -      Not Applicable
  12/27/2025 09 PM PST           748         -      Not Applicable
  12/27/2025 10 PM PST           735         -      Not Applicable
  12/27/2025 11 PM PST           723         -      Not Applicable
  12/28/2025 12 AM PST           712         -      Not Applicable
  12/28/2025 01 AM PST           701         -      Not Applicable
  12/28/2025 02 AM PST           690         -      Not Applicable
  12/28/2025 03 AM PST           679         -      Not Applicable
  12/28/2025 04 AM PST           668         -      Not Applicable
  12/28/2025 05 AM PST           660         -      Not Applicable
  12/28/2025 06 AM PST           651         -      Not Applicable
  12/28/2025 07 AM PST           643         -      Not Applicable
  12/28/2025 08 AM PST           634         -      Not Applicable
  12/28/2025 09 AM PST           626         -      Not Applicable
  12/28/2025 10 AM PST           618         -      Not Applicable
  12/28/2025 11 AM PST           612         -      Not Applicable
  12/28/2025 12 PM PST           605         -      Not Applicable
  12/28/2025 01 PM PST           599         -      Not Applicable
  12/28/2025 02 PM PST           592         -      Not Applicable
  12/28/2025 03 PM PST           586         -      Not Applicable
  12/28/2025 04 PM PST           580         -      Not Applicable
  12/28/2025 05 PM PST           575         -      Not Applicable
  12/28/2025 06 PM PST           570         -      Not Applicable
  12/28/2025 07 PM PST           565         -      Not Applicable
  12/28/2025 08 PM PST           560         -      Not Applicable
  12/28/2025 09 PM PST           555         -      Not Applicable
  12/28/2025 10 PM PST           550         -      Not Applicable
  12/28/2025 11 PM PST           546         -      Not Applicable
  12/29/2025 12 AM PST           542         -      Not Applicable
  12/29/2025 01 AM PST           537         -      Not Applicable
  12/29/2025 02 AM PST           533         -      Not Applicable
  12/29/2025 03 AM PST           529         -      Not Applicable
  12/29/2025 04 AM PST           525         -      Not Applicable
  12/29/2025 05 AM PST           522         -      Not Applicable
  12/29/2025 06 AM PST           518         -      Not Applicable
  12/29/2025 07 AM PST           515         -      Not Applicable
  12/29/2025 08 AM PST           511         -      Not Applicable
  12/29/2025 09 AM PST           508         -      Not Applicable
  12/29/2025 10 AM PST           504         -      Not Applicable
  12/29/2025 11 AM PST           501         -      Not Applicable
  12/29/2025 12 PM PST           498         -      Not Applicable
  12/29/2025 01 PM PST           495         -      Not Applicable
  12/29/2025 02 PM PST           492         -      Not Applicable
  12/29/2025 03 PM PST           489         -      Not Applicable
  12/29/2025 04 PM PST           486         -      Not Applicable
  12/29/2025 05 PM PST           483         -      Not Applicable
  12/29/2025 06 PM PST           481         -      Not Applicable
  12/29/2025 07 PM PST           478         -      Not Applicable
  12/29/2025 08 PM PST           475         -      Not Applicable
  12/29/2025 09 PM PST           473         -      Not Applicable
  12/29/2025 10 PM PST           470         -      Not Applicable
  12/29/2025 11 PM PST           468         -      Not Applicable
  12/30/2025 12 AM PST           465         -      Not Applicable
  12/30/2025 01 AM PST           463         -      Not Applicable
  12/30/2025 02 AM PST           460         -      Not Applicable
  12/30/2025 03 AM PST           458         -      Not Applicable
  12/30/2025 04 AM PST           456         -      Not Applicable
  12/30/2025 05 AM PST           454         -      Not Applicable
  12/30/2025 06 AM PST           452         -      Not Applicable
  12/30/2025 07 AM PST           449         -      Not Applicable
  12/30/2025 08 AM PST           447         -      Not Applicable
  12/30/2025 09 AM PST           445         -      Not Applicable
  12/30/2025 10 AM PST           443         -      Not Applicable
  12/30/2025 11 AM PST           441         -      Not Applicable
  12/30/2025 12 PM PST           439         -      Not Applicable
  12/30/2025 01 PM PST           437         -      Not Applicable
  12/30/2025 02 PM PST           435         -      Not Applicable
  12/30/2025 03 PM PST           433         -      Not Applicable
  12/30/2025 04 PM PST           431         -      Not Applicable
  12/30/2025 05 PM PST           430         -      Not Applicable
  12/30/2025 06 PM PST           428         -      Not Applicable
  12/30/2025 07 PM PST           426         -      Not Applicable
  12/30/2025 08 PM PST           424         -      Not Applicable
  12/30/2025 09 PM PST           422         -      Not Applicable
  12/30/2025 10 PM PST           421         -      Not Applicable
  12/30/2025 11 PM PST           419         -      Not Applicable
  12/31/2025 12 AM PST           417         -      Not Applicable
  12/31/2025 01 AM PST           416         -      Not Applicable
  12/31/2025 02 AM PST           414         -      Not Applicable
  12/31/2025 03 AM PST           412         -      Not Applicable
  12/31/2025 04 AM PST           411         -      Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.