RUBICON RIVER - FORESTHILL (RUFC1)
Latitude: 39.00º NLongitude: 120.72º WElevation: 1197 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Apr 02 2026 at 1:28 PM PDTNext Issuance: Apr 03 2026 at 9:00 AM PDT
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:  04/02/2026 at 01:30 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/02/2026 at 11:00 AM PDT
# Maximum Observed Flow:                        1559 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/02/2026 at 02:00 PM PDT
# Maximum Forecast Flow:                        1477 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  03/28/2026 01 PM PDT           265                Not Applicable
  03/28/2026 02 PM PDT           265         0      Not Applicable
  03/28/2026 03 PM PDT           265         0      Not Applicable
  03/28/2026 04 PM PDT           262         -      Not Applicable
  03/28/2026 05 PM PDT           265         +      Not Applicable
  03/28/2026 06 PM PDT           259         -      Not Applicable
  03/28/2026 07 PM PDT           262         +      Not Applicable
  03/28/2026 08 PM PDT           259         -      Not Applicable
  03/28/2026 09 PM PDT           259         0      Not Applicable
  03/28/2026 10 PM PDT           259         0      Not Applicable
  03/28/2026 11 PM PDT           256         -      Not Applicable
  03/29/2026 12 AM PDT           259         +      Not Applicable
  03/29/2026 01 AM PDT           259         0      Not Applicable
  03/29/2026 02 AM PDT           259         0      Not Applicable
  03/29/2026 03 AM PDT           256         -      Not Applicable
  03/29/2026 04 AM PDT           256         0      Not Applicable
  03/29/2026 05 AM PDT           256         0      Not Applicable
  03/29/2026 06 AM PDT           259         +      Not Applicable
  03/29/2026 07 AM PDT           256         -      Not Applicable
  03/29/2026 08 AM PDT           256         0      Not Applicable
  03/29/2026 09 AM PDT           256         0      Not Applicable
  03/29/2026 10 AM PDT           256         0      Not Applicable
  03/29/2026 11 AM PDT           256         0      Not Applicable
  03/29/2026 12 PM PDT           256         0      Not Applicable
  03/29/2026 01 PM PDT           256         0      Not Applicable
  03/29/2026 02 PM PDT           256         0      Not Applicable
  03/29/2026 03 PM PDT           256         0      Not Applicable
  03/29/2026 04 PM PDT           253         -      Not Applicable
  03/29/2026 05 PM PDT           256         +      Not Applicable
  03/29/2026 06 PM PDT           253         -      Not Applicable
  03/29/2026 07 PM PDT           253         0      Not Applicable
  03/29/2026 08 PM PDT           253         0      Not Applicable
  03/29/2026 09 PM PDT           250         -      Not Applicable
  03/29/2026 10 PM PDT           253         +      Not Applicable
  03/29/2026 11 PM PDT           250         -      Not Applicable
  03/30/2026 12 AM PDT           250         0      Not Applicable
  03/30/2026 01 AM PDT           250         0      Not Applicable
  03/30/2026 02 AM PDT           250         0      Not Applicable
  03/30/2026 03 AM PDT           250         0      Not Applicable
  03/30/2026 04 AM PDT           247         -      Not Applicable
  03/30/2026 05 AM PDT           247         0      Not Applicable
  03/30/2026 06 AM PDT           250         +      Not Applicable
  03/30/2026 07 AM PDT           247         -      Not Applicable
  03/30/2026 08 AM PDT           247         0      Not Applicable
  03/30/2026 09 AM PDT           247         0      Not Applicable
  03/30/2026 10 AM PDT           250         +      Not Applicable
  03/30/2026 11 AM PDT           250         0      Not Applicable
  03/30/2026 12 PM PDT           250         0      Not Applicable
  03/30/2026 01 PM PDT           250         0      Not Applicable
  03/30/2026 02 PM PDT           250         0      Not Applicable
  03/30/2026 03 PM PDT           247         -      Not Applicable
  03/30/2026 04 PM PDT           250         +      Not Applicable
  03/30/2026 05 PM PDT           247         -      Not Applicable
  03/30/2026 06 PM PDT           247         0      Not Applicable
  03/30/2026 07 PM PDT           247         0      Not Applicable
  03/30/2026 08 PM PDT           247         0      Not Applicable
  03/30/2026 09 PM PDT           245         -      Not Applicable
  03/30/2026 10 PM PDT           245         0      Not Applicable
  03/30/2026 11 PM PDT           245         0      Not Applicable
  03/31/2026 12 AM PDT           247         +      Not Applicable
  03/31/2026 01 AM PDT           245         -      Not Applicable
  03/31/2026 02 AM PDT           245         0      Not Applicable
  03/31/2026 03 AM PDT           245         0      Not Applicable
  03/31/2026 04 AM PDT           245         0      Not Applicable
  03/31/2026 05 AM PDT           245         0      Not Applicable
  03/31/2026 06 AM PDT           247         +      Not Applicable
  03/31/2026 07 AM PDT           247         0      Not Applicable
  03/31/2026 08 AM PDT           247         0      Not Applicable
  03/31/2026 09 AM PDT           247         0      Not Applicable
  03/31/2026 10 AM PDT           250         +      Not Applicable
  03/31/2026 11 AM PDT           250         0      Not Applicable
  03/31/2026 12 PM PDT           253         +      Not Applicable
  03/31/2026 01 PM PDT           256         +      Not Applicable
  03/31/2026 02 PM PDT           256         0      Not Applicable
  03/31/2026 03 PM PDT           265         +      Not Applicable
  03/31/2026 04 PM PDT           274         +      Not Applicable
  03/31/2026 05 PM PDT           289         +      Not Applicable
  03/31/2026 06 PM PDT           303         +      Not Applicable
  03/31/2026 07 PM PDT           342         +      Not Applicable
  03/31/2026 08 PM PDT           410         +      Not Applicable
  03/31/2026 09 PM PDT           489         +      Not Applicable
  03/31/2026 10 PM PDT           504         +      Not Applicable
  03/31/2026 11 PM PDT           539         +      Not Applicable
  04/01/2026 12 AM PDT           580         +      Not Applicable
  04/01/2026 01 AM PDT           628         +      Not Applicable
  04/01/2026 02 AM PDT           661         +      Not Applicable
  04/01/2026 03 AM PDT           667         +      Not Applicable
  04/01/2026 04 AM PDT           661         -      Not Applicable
  04/01/2026 05 AM PDT           650         -      Not Applicable
  04/01/2026 06 AM PDT           634         -      Not Applicable
  04/01/2026 07 AM PDT           634         0      Not Applicable
  04/01/2026 08 AM PDT           634         0      Not Applicable
  04/01/2026 09 AM PDT           612         -      Not Applicable
  04/01/2026 10 AM PDT           596         -      Not Applicable
  04/01/2026 11 AM PDT           591         -      Not Applicable
  04/01/2026 12 PM PDT           580         -      Not Applicable
  04/01/2026 01 PM PDT           564         -      Not Applicable
  04/01/2026 02 PM PDT           570         +      Not Applicable
  04/01/2026 03 PM PDT           575         +      Not Applicable
  04/01/2026 04 PM PDT           580         +      Not Applicable
  04/01/2026 05 PM PDT           607         +      Not Applicable
  04/01/2026 06 PM PDT           639         +      Not Applicable
  04/01/2026 07 PM PDT           678         +      Not Applicable
  04/01/2026 08 PM PDT           730         +      Not Applicable
  04/01/2026 09 PM PDT           745         +      Not Applicable
  04/01/2026 10 PM PDT           805         +      Not Applicable
  04/01/2026 11 PM PDT           869         +      Not Applicable
  04/02/2026 12 AM PDT           877         +      Not Applicable
  04/02/2026 01 AM PDT           960         +      Not Applicable
  04/02/2026 02 AM PDT           986         +      Not Applicable
  04/02/2026 03 AM PDT          1085         +      Not Applicable
  04/02/2026 04 AM PDT          1160         +      Not Applicable
  04/02/2026 05 AM PDT          1189         +      Not Applicable
  04/02/2026 06 AM PDT          1189         0      Not Applicable
  04/02/2026 07 AM PDT          1258         +      Not Applicable
  04/02/2026 08 AM PDT          1360         +      Not Applicable
  04/02/2026 09 AM PDT          1360         0      Not Applicable
  04/02/2026 10 AM PDT          1557         +      Not Applicable
  04/02/2026 11 AM PDT          1559         +      Not Applicable
  04/02/2026 12 PM PDT          1532         -      Not Applicable
  04/02/2026 01 PM PDT          1504         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  04/02/2026 02 PM PDT          1477                Not Applicable
  04/02/2026 03 PM PDT          1451         -      Not Applicable
  04/02/2026 04 PM PDT          1427         -      Not Applicable
  04/02/2026 05 PM PDT          1403         -      Not Applicable
  04/02/2026 06 PM PDT          1375         -      Not Applicable
  04/02/2026 07 PM PDT          1346         -      Not Applicable
  04/02/2026 08 PM PDT          1318         -      Not Applicable
  04/02/2026 09 PM PDT          1290         -      Not Applicable
  04/02/2026 10 PM PDT          1262         -      Not Applicable
  04/02/2026 11 PM PDT          1235         -      Not Applicable
  04/03/2026 12 AM PDT          1212         -      Not Applicable
  04/03/2026 01 AM PDT          1189         -      Not Applicable
  04/03/2026 02 AM PDT          1167         -      Not Applicable
  04/03/2026 03 AM PDT          1146         -      Not Applicable
  04/03/2026 04 AM PDT          1124         -      Not Applicable
  04/03/2026 05 AM PDT          1105         -      Not Applicable
  04/03/2026 06 AM PDT          1090         -      Not Applicable
  04/03/2026 07 AM PDT          1075         -      Not Applicable
  04/03/2026 08 AM PDT          1061         -      Not Applicable
  04/03/2026 09 AM PDT          1046         -      Not Applicable
  04/03/2026 10 AM PDT          1032         -      Not Applicable
  04/03/2026 11 AM PDT          1017         -      Not Applicable
  04/03/2026 12 PM PDT          1006         -      Not Applicable
  04/03/2026 01 PM PDT           995         -      Not Applicable
  04/03/2026 02 PM PDT           983         -      Not Applicable
  04/03/2026 03 PM PDT           972         -      Not Applicable
  04/03/2026 04 PM PDT           961         -      Not Applicable
  04/03/2026 05 PM PDT           950         -      Not Applicable
  04/03/2026 06 PM PDT           941         -      Not Applicable
  04/03/2026 07 PM PDT           932         -      Not Applicable
  04/03/2026 08 PM PDT           923         -      Not Applicable
  04/03/2026 09 PM PDT           915         -      Not Applicable
  04/03/2026 10 PM PDT           906         -      Not Applicable
  04/03/2026 11 PM PDT           897         -      Not Applicable
  04/04/2026 12 AM PDT           889         -      Not Applicable
  04/04/2026 01 AM PDT           880         -      Not Applicable
  04/04/2026 02 AM PDT           871         -      Not Applicable
  04/04/2026 03 AM PDT           863         -      Not Applicable
  04/04/2026 04 AM PDT           854         -      Not Applicable
  04/04/2026 05 AM PDT           845         -      Not Applicable
  04/04/2026 06 AM PDT           836         -      Not Applicable
  04/04/2026 07 AM PDT           828         -      Not Applicable
  04/04/2026 08 AM PDT           819         -      Not Applicable
  04/04/2026 09 AM PDT           810         -      Not Applicable
  04/04/2026 10 AM PDT           801         -      Not Applicable
  04/04/2026 11 AM PDT           793         -      Not Applicable
  04/04/2026 12 PM PDT           785         -      Not Applicable
  04/04/2026 01 PM PDT           777         -      Not Applicable
  04/04/2026 02 PM PDT           770         -      Not Applicable
  04/04/2026 03 PM PDT           762         -      Not Applicable
  04/04/2026 04 PM PDT           754         -      Not Applicable
  04/04/2026 05 PM PDT           747         -      Not Applicable
  04/04/2026 06 PM PDT           740         -      Not Applicable
  04/04/2026 07 PM PDT           734         -      Not Applicable
  04/04/2026 08 PM PDT           727         -      Not Applicable
  04/04/2026 09 PM PDT           721         -      Not Applicable
  04/04/2026 10 PM PDT           715         -      Not Applicable
  04/04/2026 11 PM PDT           708         -      Not Applicable
  04/05/2026 12 AM PDT           703         -      Not Applicable
  04/05/2026 01 AM PDT           697         -      Not Applicable
  04/05/2026 02 AM PDT           692         -      Not Applicable
  04/05/2026 03 AM PDT           686         -      Not Applicable
  04/05/2026 04 AM PDT           680         -      Not Applicable
  04/05/2026 05 AM PDT           675         -      Not Applicable
  04/05/2026 06 AM PDT           670         -      Not Applicable
  04/05/2026 07 AM PDT           665         -      Not Applicable
  04/05/2026 08 AM PDT           659         -      Not Applicable
  04/05/2026 09 AM PDT           654         -      Not Applicable
  04/05/2026 10 AM PDT           649         -      Not Applicable
  04/05/2026 11 AM PDT           644         -      Not Applicable
  04/05/2026 12 PM PDT           639         -      Not Applicable
  04/05/2026 01 PM PDT           635         -      Not Applicable
  04/05/2026 02 PM PDT           630         -      Not Applicable
  04/05/2026 03 PM PDT           625         -      Not Applicable
  04/05/2026 04 PM PDT           620         -      Not Applicable
  04/05/2026 05 PM PDT           615         -      Not Applicable
  04/05/2026 06 PM PDT           611         -      Not Applicable
  04/05/2026 07 PM PDT           607         -      Not Applicable
  04/05/2026 08 PM PDT           603         -      Not Applicable
  04/05/2026 09 PM PDT           600         -      Not Applicable
  04/05/2026 10 PM PDT           596         -      Not Applicable
  04/05/2026 11 PM PDT           592         -      Not Applicable
  04/06/2026 12 AM PDT           588         -      Not Applicable
  04/06/2026 01 AM PDT           585         -      Not Applicable
  04/06/2026 02 AM PDT           581         -      Not Applicable
  04/06/2026 03 AM PDT           578         -      Not Applicable
  04/06/2026 04 AM PDT           574         -      Not Applicable
  04/06/2026 05 AM PDT           571         -      Not Applicable
  04/06/2026 06 AM PDT           567         -      Not Applicable
  04/06/2026 07 AM PDT           564         -      Not Applicable
  04/06/2026 08 AM PDT           561         -      Not Applicable
  04/06/2026 09 AM PDT           557         -      Not Applicable
  04/06/2026 10 AM PDT           554         -      Not Applicable
  04/06/2026 11 AM PDT           550         -      Not Applicable
  04/06/2026 12 PM PDT           547         -      Not Applicable
  04/06/2026 01 PM PDT           544         -      Not Applicable
  04/06/2026 02 PM PDT           541         -      Not Applicable
  04/06/2026 03 PM PDT           538         -      Not Applicable
  04/06/2026 04 PM PDT           535         -      Not Applicable
  04/06/2026 05 PM PDT           532         -      Not Applicable
  04/06/2026 06 PM PDT           530         -      Not Applicable
  04/06/2026 07 PM PDT           527         -      Not Applicable
  04/06/2026 08 PM PDT           525         -      Not Applicable
  04/06/2026 09 PM PDT           522         -      Not Applicable
  04/06/2026 10 PM PDT           520         -      Not Applicable
  04/06/2026 11 PM PDT           517         -      Not Applicable
  04/07/2026 12 AM PDT           514         -      Not Applicable
  04/07/2026 01 AM PDT           512         -      Not Applicable
  04/07/2026 02 AM PDT           510         -      Not Applicable
  04/07/2026 03 AM PDT           507         -      Not Applicable
  04/07/2026 04 AM PDT           505         -      Not Applicable
  04/07/2026 05 AM PDT           502         -      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.