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

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NORTH FORK OF MIDDLE FORK AMERICAN RIVER - FORESTHILL (NMFC1)
Latitude: 39.02º NLongitude: 120.72º WElevation: 1302 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Feb 07 2026 at 8:35 AM PSTNext Issuance: Feb 08 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: NF of MF American River - Foresthill (NMFC1)
#
# File Generation Time:  02/07/2026 at 08:38 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/02/2026 at 09:00 AM PST
# Maximum Observed Flow:                        152 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/10/2026 at 04:00 PM PST
# Maximum Forecast Flow:                        216 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  02/02/2026 08 AM PST           152                Not Applicable
  02/02/2026 09 AM PST           152         0      Not Applicable
  02/02/2026 10 AM PST           151         -      Not Applicable
  02/02/2026 11 AM PST           151         0      Not Applicable
  02/02/2026 12 PM PST           151         0      Not Applicable
  02/02/2026 01 PM PST           150         -      Not Applicable
  02/02/2026 02 PM PST           150         0      Not Applicable
  02/02/2026 03 PM PST           150         0      Not Applicable
  02/02/2026 04 PM PST           150         0      Not Applicable
  02/02/2026 05 PM PST           149         -      Not Applicable
  02/02/2026 06 PM PST           149         0      Not Applicable
  02/02/2026 07 PM PST           149         0      Not Applicable
  02/02/2026 08 PM PST           149         0      Not Applicable
  02/02/2026 09 PM PST           148         -      Not Applicable
  02/02/2026 10 PM PST           148         0      Not Applicable
  02/02/2026 11 PM PST           148         0      Not Applicable
  02/03/2026 12 AM PST           148         0      Not Applicable
  02/03/2026 01 AM PST           148         0      Not Applicable
  02/03/2026 02 AM PST           148         0      Not Applicable
  02/03/2026 03 AM PST           148         0      Not Applicable
  02/03/2026 04 AM PST           148         0      Not Applicable
  02/03/2026 05 AM PST           147         -      Not Applicable
  02/03/2026 06 AM PST           147         0      Not Applicable
  02/03/2026 07 AM PST           147         0      Not Applicable
  02/03/2026 08 AM PST           147         0      Not Applicable
  02/03/2026 09 AM PST           147         0      Not Applicable
  02/03/2026 10 AM PST           147         0      Not Applicable
  02/03/2026 11 AM PST           146         -      Not Applicable
  02/03/2026 12 PM PST           146         0      Not Applicable
  02/03/2026 01 PM PST           146         0      Not Applicable
  02/03/2026 02 PM PST           146         0      Not Applicable
  02/03/2026 03 PM PST           146         0      Not Applicable
  02/03/2026 04 PM PST           145         -      Not Applicable
  02/03/2026 05 PM PST           145         0      Not Applicable
  02/03/2026 06 PM PST           145         0      Not Applicable
  02/03/2026 07 PM PST           145         0      Not Applicable
  02/03/2026 08 PM PST           145         0      Not Applicable
  02/03/2026 09 PM PST           145         0      Not Applicable
  02/03/2026 10 PM PST           144         -      Not Applicable
  02/03/2026 11 PM PST           144         0      Not Applicable
  02/04/2026 12 AM PST           144         0      Not Applicable
  02/04/2026 01 AM PST           144         0      Not Applicable
  02/04/2026 02 AM PST           144         0      Not Applicable
  02/04/2026 03 AM PST           144         0      Not Applicable
  02/04/2026 04 AM PST           144         0      Not Applicable
  02/04/2026 05 AM PST           144         0      Not Applicable
  02/04/2026 06 AM PST           144         0      Not Applicable
  02/04/2026 07 AM PST           144         0      Not Applicable
  02/04/2026 08 AM PST           144         0      Not Applicable
  02/04/2026 09 AM PST           144         0      Not Applicable
  02/04/2026 10 AM PST           144         0      Not Applicable
  02/04/2026 11 AM PST           144         0      Not Applicable
  02/04/2026 12 PM PST           143         -      Not Applicable
  02/04/2026 01 PM PST           143         0      Not Applicable
  02/04/2026 02 PM PST           143         0      Not Applicable
  02/04/2026 03 PM PST           143         0      Not Applicable
  02/04/2026 04 PM PST           143         0      Not Applicable
  02/04/2026 05 PM PST           143         0      Not Applicable
  02/04/2026 06 PM PST           143         0      Not Applicable
  02/04/2026 07 PM PST           143         0      Not Applicable
  02/04/2026 08 PM PST           143         0      Not Applicable
  02/04/2026 09 PM PST           143         0      Not Applicable
  02/04/2026 10 PM PST           142         -      Not Applicable
  02/04/2026 11 PM PST           142         0      Not Applicable
  02/05/2026 12 AM PST           142         0      Not Applicable
  02/05/2026 01 AM PST           142         0      Not Applicable
  02/05/2026 02 AM PST           142         0      Not Applicable
  02/05/2026 03 AM PST           142         0      Not Applicable
  02/05/2026 04 AM PST           142         0      Not Applicable
  02/05/2026 05 AM PST           142         0      Not Applicable
  02/05/2026 06 AM PST           142         0      Not Applicable
  02/05/2026 07 AM PST           142         0      Not Applicable
  02/05/2026 08 AM PST           141         -      Not Applicable
  02/05/2026 09 AM PST           141         0      Not Applicable
  02/05/2026 10 AM PST           141         0      Not Applicable
  02/05/2026 11 AM PST           141         0      Not Applicable
  02/05/2026 12 PM PST           141         0      Not Applicable
  02/05/2026 01 PM PST           140         -      Not Applicable
  02/05/2026 02 PM PST           140         0      Not Applicable
  02/05/2026 03 PM PST           140         0      Not Applicable
  02/05/2026 04 PM PST           140         0      Not Applicable
  02/05/2026 05 PM PST           140         0      Not Applicable
  02/05/2026 06 PM PST           139         -      Not Applicable
  02/05/2026 07 PM PST           139         0      Not Applicable
  02/05/2026 08 PM PST           139         0      Not Applicable
  02/05/2026 09 PM PST           139         0      Not Applicable
  02/05/2026 10 PM PST           139         0      Not Applicable
  02/05/2026 11 PM PST           139         0      Not Applicable
  02/06/2026 12 AM PST           138         -      Not Applicable
  02/06/2026 01 AM PST           138         0      Not Applicable
  02/06/2026 02 AM PST           138         0      Not Applicable
  02/06/2026 03 AM PST           138         0      Not Applicable
  02/06/2026 04 AM PST           138         0      Not Applicable
  02/06/2026 05 AM PST           138         0      Not Applicable
  02/06/2026 06 AM PST           137         -      Not Applicable
  02/06/2026 07 AM PST           137         0      Not Applicable
  02/06/2026 08 AM PST           137         0      Not Applicable
  02/06/2026 09 AM PST           137         0      Not Applicable
  02/06/2026 10 AM PST           137         0      Not Applicable
  02/06/2026 11 AM PST           136         -      Not Applicable
  02/06/2026 12 PM PST           136         0      Not Applicable
  02/06/2026 01 PM PST           136         0      Not Applicable
  02/06/2026 02 PM PST           135         -      Not Applicable
  02/06/2026 03 PM PST           135         0      Not Applicable
  02/06/2026 04 PM PST           135         0      Not Applicable
  02/06/2026 05 PM PST           135         0      Not Applicable
  02/06/2026 06 PM PST           134         -      Not Applicable
  02/06/2026 07 PM PST           134         0      Not Applicable
  02/06/2026 08 PM PST           134         0      Not Applicable
  02/06/2026 09 PM PST           133         -      Not Applicable
  02/06/2026 10 PM PST           133         0      Not Applicable
  02/06/2026 11 PM PST           133         0      Not Applicable
  02/07/2026 12 AM PST           132         -      Not Applicable
  02/07/2026 01 AM PST           132         0      Not Applicable
  02/07/2026 02 AM PST           132         0      Not Applicable
  02/07/2026 03 AM PST           132         0      Not Applicable
  02/07/2026 04 AM PST           131         -      Not Applicable
  02/07/2026 05 AM PST           131         0      Not Applicable
  02/07/2026 06 AM PST           131         0      Not Applicable
  02/07/2026 07 AM PST           131         0      Not Applicable
  02/07/2026 08 AM PST           130         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  02/07/2026 09 AM PST           130                Not Applicable
  02/07/2026 10 AM PST           130         0      Not Applicable
  02/07/2026 11 AM PST           129         -      Not Applicable
  02/07/2026 12 PM PST           129         0      Not Applicable
  02/07/2026 01 PM PST           129         0      Not Applicable
  02/07/2026 02 PM PST           128         -      Not Applicable
  02/07/2026 03 PM PST           128         0      Not Applicable
  02/07/2026 04 PM PST           128         0      Not Applicable
  02/07/2026 05 PM PST           128         0      Not Applicable
  02/07/2026 06 PM PST           127         -      Not Applicable
  02/07/2026 07 PM PST           127         0      Not Applicable
  02/07/2026 08 PM PST           127         0      Not Applicable
  02/07/2026 09 PM PST           126         -      Not Applicable
  02/07/2026 10 PM PST           126         0      Not Applicable
  02/07/2026 11 PM PST           126         0      Not Applicable
  02/08/2026 12 AM PST           126         0      Not Applicable
  02/08/2026 01 AM PST           125         -      Not Applicable
  02/08/2026 02 AM PST           125         0      Not Applicable
  02/08/2026 03 AM PST           125         0      Not Applicable
  02/08/2026 04 AM PST           125         0      Not Applicable
  02/08/2026 05 AM PST           125         0      Not Applicable
  02/08/2026 06 AM PST           124         -      Not Applicable
  02/08/2026 07 AM PST           124         0      Not Applicable
  02/08/2026 08 AM PST           124         0      Not Applicable
  02/08/2026 09 AM PST           124         0      Not Applicable
  02/08/2026 10 AM PST           123         -      Not Applicable
  02/08/2026 11 AM PST           123         0      Not Applicable
  02/08/2026 12 PM PST           123         0      Not Applicable
  02/08/2026 01 PM PST           122         -      Not Applicable
  02/08/2026 02 PM PST           122         0      Not Applicable
  02/08/2026 03 PM PST           122         0      Not Applicable
  02/08/2026 04 PM PST           121         -      Not Applicable
  02/08/2026 05 PM PST           121         0      Not Applicable
  02/08/2026 06 PM PST           121         0      Not Applicable
  02/08/2026 07 PM PST           121         0      Not Applicable
  02/08/2026 08 PM PST           121         0      Not Applicable
  02/08/2026 09 PM PST           121         0      Not Applicable
  02/08/2026 10 PM PST           120         -      Not Applicable
  02/08/2026 11 PM PST           120         0      Not Applicable
  02/09/2026 12 AM PST           121         +      Not Applicable
  02/09/2026 01 AM PST           121         0      Not Applicable
  02/09/2026 02 AM PST           121         0      Not Applicable
  02/09/2026 03 AM PST           121         0      Not Applicable
  02/09/2026 04 AM PST           121         0      Not Applicable
  02/09/2026 05 AM PST           121         0      Not Applicable
  02/09/2026 06 AM PST           121         0      Not Applicable
  02/09/2026 07 AM PST           121         0      Not Applicable
  02/09/2026 08 AM PST           121         0      Not Applicable
  02/09/2026 09 AM PST           121         0      Not Applicable
  02/09/2026 10 AM PST           121         0      Not Applicable
  02/09/2026 11 AM PST           121         0      Not Applicable
  02/09/2026 12 PM PST           121         0      Not Applicable
  02/09/2026 01 PM PST           121         0      Not Applicable
  02/09/2026 02 PM PST           121         0      Not Applicable
  02/09/2026 03 PM PST           121         0      Not Applicable
  02/09/2026 04 PM PST           121         0      Not Applicable
  02/09/2026 05 PM PST           121         0      Not Applicable
  02/09/2026 06 PM PST           121         0      Not Applicable
  02/09/2026 07 PM PST           121         0      Not Applicable
  02/09/2026 08 PM PST           121         0      Not Applicable
  02/09/2026 09 PM PST           121         0      Not Applicable
  02/09/2026 10 PM PST           121         0      Not Applicable
  02/09/2026 11 PM PST           125         +      Not Applicable
  02/10/2026 12 AM PST           130         +      Not Applicable
  02/10/2026 01 AM PST           135         +      Not Applicable
  02/10/2026 02 AM PST           139         +      Not Applicable
  02/10/2026 03 AM PST           144         +      Not Applicable
  02/10/2026 04 AM PST           148         +      Not Applicable
  02/10/2026 05 AM PST           156         +      Not Applicable
  02/10/2026 06 AM PST           164         +      Not Applicable
  02/10/2026 07 AM PST           173         +      Not Applicable
  02/10/2026 08 AM PST           181         +      Not Applicable
  02/10/2026 09 AM PST           189         +      Not Applicable
  02/10/2026 10 AM PST           197         +      Not Applicable
  02/10/2026 11 AM PST           200         +      Not Applicable
  02/10/2026 12 PM PST           203         +      Not Applicable
  02/10/2026 01 PM PST           206         +      Not Applicable
  02/10/2026 02 PM PST           209         +      Not Applicable
  02/10/2026 03 PM PST           213         +      Not Applicable
  02/10/2026 04 PM PST           216         +      Not Applicable
  02/10/2026 05 PM PST           213         -      Not Applicable
  02/10/2026 06 PM PST           210         -      Not Applicable
  02/10/2026 07 PM PST           207         -      Not Applicable
  02/10/2026 08 PM PST           204         -      Not Applicable
  02/10/2026 09 PM PST           201         -      Not Applicable
  02/10/2026 10 PM PST           198         -      Not Applicable
  02/10/2026 11 PM PST           194         -      Not Applicable
  02/11/2026 12 AM PST           190         -      Not Applicable
  02/11/2026 01 AM PST           186         -      Not Applicable
  02/11/2026 02 AM PST           182         -      Not Applicable
  02/11/2026 03 AM PST           178         -      Not Applicable
  02/11/2026 04 AM PST           174         -      Not Applicable
  02/11/2026 05 AM PST           172         -      Not Applicable
  02/11/2026 06 AM PST           169         -      Not Applicable
  02/11/2026 07 AM PST           167         -      Not Applicable
  02/11/2026 08 AM PST           164         -      Not Applicable
  02/11/2026 09 AM PST           162         -      Not Applicable
  02/11/2026 10 AM PST           160         -      Not Applicable
  02/11/2026 11 AM PST           159         -      Not Applicable
  02/11/2026 12 PM PST           158         -      Not Applicable
  02/11/2026 01 PM PST           157         -      Not Applicable
  02/11/2026 02 PM PST           156         -      Not Applicable
  02/11/2026 03 PM PST           155         -      Not Applicable
  02/11/2026 04 PM PST           154         -      Not Applicable
  02/11/2026 05 PM PST           153         -      Not Applicable
  02/11/2026 06 PM PST           153         0      Not Applicable
  02/11/2026 07 PM PST           152         -      Not Applicable
  02/11/2026 08 PM PST           152         0      Not Applicable
  02/11/2026 09 PM PST           151         -      Not Applicable
  02/11/2026 10 PM PST           151         0      Not Applicable
  02/11/2026 11 PM PST           151         0      Not Applicable
  02/12/2026 12 AM PST           150         -      Not Applicable
  02/12/2026 01 AM PST           150         0      Not Applicable
  02/12/2026 02 AM PST           150         0      Not Applicable
  02/12/2026 03 AM PST           150         0      Not Applicable
  02/12/2026 04 AM PST           149         -      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.