NORTH FORK OF MIDDLE FORK AMERICAN RIVER - FORESTHILL (NMFC1)
Latitude: 39.02º NLongitude: 120.72º WElevation: 1302 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Feb 21 2026 at 8:20 AM PSTNext Issuance: Feb 22 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:  02/21/2026 at 08:22 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/17/2026 at 04:00 AM PST
# Maximum Observed Flow:                        315 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2026 at 10:00 AM PST
# Maximum Forecast Flow:                        2455 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  02/16/2026 08 AM PST           158                Not Applicable
  02/16/2026 09 AM PST           163         +      Not Applicable
  02/16/2026 10 AM PST           167         +      Not Applicable
  02/16/2026 11 AM PST           178         +      Not Applicable
  02/16/2026 12 PM PST           190         +      Not Applicable
  02/16/2026 01 PM PST           201         +      Not Applicable
  02/16/2026 02 PM PST           212         +      Not Applicable
  02/16/2026 03 PM PST           224         +      Not Applicable
  02/16/2026 04 PM PST           235         +      Not Applicable
  02/16/2026 05 PM PST           245         +      Not Applicable
  02/16/2026 06 PM PST           255         +      Not Applicable
  02/16/2026 07 PM PST           265         +      Not Applicable
  02/16/2026 08 PM PST           275         +      Not Applicable
  02/16/2026 09 PM PST           285         +      Not Applicable
  02/16/2026 10 PM PST           295         +      Not Applicable
  02/16/2026 11 PM PST           298         +      Not Applicable
  02/17/2026 12 AM PST           302         +      Not Applicable
  02/17/2026 01 AM PST           305         +      Not Applicable
  02/17/2026 02 AM PST           308         +      Not Applicable
  02/17/2026 03 AM PST           312         +      Not Applicable
  02/17/2026 04 AM PST           315         +      Not Applicable
  02/17/2026 05 AM PST           313         -      Not Applicable
  02/17/2026 06 AM PST           311         -      Not Applicable
  02/17/2026 07 AM PST           310         -      Not Applicable
  02/17/2026 08 AM PST           308         -      Not Applicable
  02/17/2026 09 AM PST           306         -      Not Applicable
  02/17/2026 10 AM PST           304         -      Not Applicable
  02/17/2026 11 AM PST           300         -      Not Applicable
  02/17/2026 12 PM PST           297         -      Not Applicable
  02/17/2026 01 PM PST           293         -      Not Applicable
  02/17/2026 02 PM PST           289         -      Not Applicable
  02/17/2026 03 PM PST           286         -      Not Applicable
  02/17/2026 04 PM PST           282         -      Not Applicable
  02/17/2026 05 PM PST           278         -      Not Applicable
  02/17/2026 06 PM PST           274         -      Not Applicable
  02/17/2026 07 PM PST           270         -      Not Applicable
  02/17/2026 08 PM PST           266         -      Not Applicable
  02/17/2026 09 PM PST           262         -      Not Applicable
  02/17/2026 10 PM PST           258         -      Not Applicable
  02/17/2026 11 PM PST           255         -      Not Applicable
  02/18/2026 12 AM PST           251         -      Not Applicable
  02/18/2026 01 AM PST           248         -      Not Applicable
  02/18/2026 02 AM PST           244         -      Not Applicable
  02/18/2026 03 AM PST           241         -      Not Applicable
  02/18/2026 04 AM PST           237         -      Not Applicable
  02/18/2026 05 AM PST           234         -      Not Applicable
  02/18/2026 06 AM PST           232         -      Not Applicable
  02/18/2026 07 AM PST           229         -      Not Applicable
  02/18/2026 08 AM PST           226         -      Not Applicable
  02/18/2026 09 AM PST           223         -      Not Applicable
  02/18/2026 10 AM PST           220         -      Not Applicable
  02/18/2026 11 AM PST           218         -      Not Applicable
  02/18/2026 12 PM PST           215         -      Not Applicable
  02/18/2026 01 PM PST           213         -      Not Applicable
  02/18/2026 02 PM PST           210         -      Not Applicable
  02/18/2026 03 PM PST           208         -      Not Applicable
  02/18/2026 04 PM PST           205         -      Not Applicable
  02/18/2026 05 PM PST           203         -      Not Applicable
  02/18/2026 06 PM PST           201         -      Not Applicable
  02/18/2026 07 PM PST           198         -      Not Applicable
  02/18/2026 08 PM PST           196         -      Not Applicable
  02/18/2026 09 PM PST           194         -      Not Applicable
  02/18/2026 10 PM PST           192         -      Not Applicable
  02/18/2026 11 PM PST           190         -      Not Applicable
  02/19/2026 12 AM PST           188         -      Not Applicable
  02/19/2026 01 AM PST           186         -      Not Applicable
  02/19/2026 02 AM PST           185         -      Not Applicable
  02/19/2026 03 AM PST           183         -      Not Applicable
  02/19/2026 04 AM PST           181         -      Not Applicable
  02/19/2026 05 AM PST           180         -      Not Applicable
  02/19/2026 06 AM PST           178         -      Not Applicable
  02/19/2026 07 AM PST           177         -      Not Applicable
  02/19/2026 08 AM PST           175         -      Not Applicable
  02/19/2026 09 AM PST           174         -      Not Applicable
  02/19/2026 10 AM PST           172         -      Not Applicable
  02/19/2026 11 AM PST           171         -      Not Applicable
  02/19/2026 12 PM PST           170         -      Not Applicable
  02/19/2026 01 PM PST           168         -      Not Applicable
  02/19/2026 02 PM PST           167         -      Not Applicable
  02/19/2026 03 PM PST           166         -      Not Applicable
  02/19/2026 04 PM PST           165         -      Not Applicable
  02/19/2026 05 PM PST           164         -      Not Applicable
  02/19/2026 06 PM PST           163         -      Not Applicable
  02/19/2026 07 PM PST           161         -      Not Applicable
  02/19/2026 08 PM PST           160         -      Not Applicable
  02/19/2026 09 PM PST           159         -      Not Applicable
  02/19/2026 10 PM PST           158         -      Not Applicable
  02/19/2026 11 PM PST           157         -      Not Applicable
  02/20/2026 12 AM PST           156         -      Not Applicable
  02/20/2026 01 AM PST           155         -      Not Applicable
  02/20/2026 02 AM PST           155         0      Not Applicable
  02/20/2026 03 AM PST           154         -      Not Applicable
  02/20/2026 04 AM PST           153         -      Not Applicable
  02/20/2026 05 AM PST           152         -      Not Applicable
  02/20/2026 06 AM PST           151         -      Not Applicable
  02/20/2026 07 AM PST           150         -      Not Applicable
  02/20/2026 08 AM PST           149         -      Not Applicable
  02/20/2026 09 AM PST           149         0      Not Applicable
  02/20/2026 10 AM PST           148         -      Not Applicable
  02/20/2026 11 AM PST           147         -      Not Applicable
  02/20/2026 12 PM PST           146         -      Not Applicable
  02/20/2026 01 PM PST           146         0      Not Applicable
  02/20/2026 02 PM PST           145         -      Not Applicable
  02/20/2026 03 PM PST           144         -      Not Applicable
  02/20/2026 04 PM PST           143         -      Not Applicable
  02/20/2026 05 PM PST           143         0      Not Applicable
  02/20/2026 06 PM PST           142         -      Not Applicable
  02/20/2026 07 PM PST           141         -      Not Applicable
  02/20/2026 08 PM PST           141         0      Not Applicable
  02/20/2026 09 PM PST           140         -      Not Applicable
  02/20/2026 10 PM PST           139         -      Not Applicable
  02/20/2026 11 PM PST           139         0      Not Applicable
  02/21/2026 12 AM PST           138         -      Not Applicable
  02/21/2026 01 AM PST           138         0      Not Applicable
  02/21/2026 02 AM PST           137         -      Not Applicable
  02/21/2026 03 AM PST           137         0      Not Applicable
  02/21/2026 04 AM PST           136         -      Not Applicable
  02/21/2026 05 AM PST           135         -      Not Applicable
  02/21/2026 06 AM PST           135         0      Not Applicable
  02/21/2026 07 AM PST           134         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  02/21/2026 08 AM PST           134                Not Applicable
  02/21/2026 09 AM PST           133         -      Not Applicable
  02/21/2026 10 AM PST           133         0      Not Applicable
  02/21/2026 11 AM PST           132         -      Not Applicable
  02/21/2026 12 PM PST           132         0      Not Applicable
  02/21/2026 01 PM PST           131         -      Not Applicable
  02/21/2026 02 PM PST           131         0      Not Applicable
  02/21/2026 03 PM PST           130         -      Not Applicable
  02/21/2026 04 PM PST           130         0      Not Applicable
  02/21/2026 05 PM PST           130         0      Not Applicable
  02/21/2026 06 PM PST           129         -      Not Applicable
  02/21/2026 07 PM PST           129         0      Not Applicable
  02/21/2026 08 PM PST           128         -      Not Applicable
  02/21/2026 09 PM PST           128         0      Not Applicable
  02/21/2026 10 PM PST           127         -      Not Applicable
  02/21/2026 11 PM PST           127         0      Not Applicable
  02/22/2026 12 AM PST           127         0      Not Applicable
  02/22/2026 01 AM PST           126         -      Not Applicable
  02/22/2026 02 AM PST           126         0      Not Applicable
  02/22/2026 03 AM PST           125         -      Not Applicable
  02/22/2026 04 AM PST           125         0      Not Applicable
  02/22/2026 05 AM PST           125         0      Not Applicable
  02/22/2026 06 AM PST           124         -      Not Applicable
  02/22/2026 07 AM PST           124         0      Not Applicable
  02/22/2026 08 AM PST           123         -      Not Applicable
  02/22/2026 09 AM PST           123         0      Not Applicable
  02/22/2026 10 AM PST           123         0      Not Applicable
  02/22/2026 11 AM PST           122         -      Not Applicable
  02/22/2026 12 PM PST           122         0      Not Applicable
  02/22/2026 01 PM PST           122         0      Not Applicable
  02/22/2026 02 PM PST           121         -      Not Applicable
  02/22/2026 03 PM PST           121         0      Not Applicable
  02/22/2026 04 PM PST           121         0      Not Applicable
  02/22/2026 05 PM PST           120         -      Not Applicable
  02/22/2026 06 PM PST           120         0      Not Applicable
  02/22/2026 07 PM PST           120         0      Not Applicable
  02/22/2026 08 PM PST           119         -      Not Applicable
  02/22/2026 09 PM PST           119         0      Not Applicable
  02/22/2026 10 PM PST           119         0      Not Applicable
  02/22/2026 11 PM PST           118         -      Not Applicable
  02/23/2026 12 AM PST           118         0      Not Applicable
  02/23/2026 01 AM PST           118         0      Not Applicable
  02/23/2026 02 AM PST           118         0      Not Applicable
  02/23/2026 03 AM PST           117         -      Not Applicable
  02/23/2026 04 AM PST           117         0      Not Applicable
  02/23/2026 05 AM PST           117         0      Not Applicable
  02/23/2026 06 AM PST           116         -      Not Applicable
  02/23/2026 07 AM PST           116         0      Not Applicable
  02/23/2026 08 AM PST           116         0      Not Applicable
  02/23/2026 09 AM PST           116         0      Not Applicable
  02/23/2026 10 AM PST           115         -      Not Applicable
  02/23/2026 11 AM PST           115         0      Not Applicable
  02/23/2026 12 PM PST           115         0      Not Applicable
  02/23/2026 01 PM PST           115         0      Not Applicable
  02/23/2026 02 PM PST           115         0      Not Applicable
  02/23/2026 03 PM PST           114         -      Not Applicable
  02/23/2026 04 PM PST           114         0      Not Applicable
  02/23/2026 05 PM PST           115         +      Not Applicable
  02/23/2026 06 PM PST           115         0      Not Applicable
  02/23/2026 07 PM PST           116         +      Not Applicable
  02/23/2026 08 PM PST           116         0      Not Applicable
  02/23/2026 09 PM PST           117         +      Not Applicable
  02/23/2026 10 PM PST           117         0      Not Applicable
  02/23/2026 11 PM PST           121         +      Not Applicable
  02/24/2026 12 AM PST           126         +      Not Applicable
  02/24/2026 01 AM PST           130         +      Not Applicable
  02/24/2026 02 AM PST           134         +      Not Applicable
  02/24/2026 03 AM PST           138         +      Not Applicable
  02/24/2026 04 AM PST           142         +      Not Applicable
  02/24/2026 05 AM PST           169         +      Not Applicable
  02/24/2026 06 AM PST           195         +      Not Applicable
  02/24/2026 07 AM PST           221         +      Not Applicable
  02/24/2026 08 AM PST           248         +      Not Applicable
  02/24/2026 09 AM PST           274         +      Not Applicable
  02/24/2026 10 AM PST           300         +      Not Applicable
  02/24/2026 11 AM PST           378         +      Not Applicable
  02/24/2026 12 PM PST           456         +      Not Applicable
  02/24/2026 01 PM PST           535         +      Not Applicable
  02/24/2026 02 PM PST           613         +      Not Applicable
  02/24/2026 03 PM PST           691         +      Not Applicable
  02/24/2026 04 PM PST           769         +      Not Applicable
  02/24/2026 05 PM PST           897         +      Not Applicable
  02/24/2026 06 PM PST          1024         +      Not Applicable
  02/24/2026 07 PM PST          1152         +      Not Applicable
  02/24/2026 08 PM PST          1279         +      Not Applicable
  02/24/2026 09 PM PST          1406         +      Not Applicable
  02/24/2026 10 PM PST          1534         +      Not Applicable
  02/24/2026 11 PM PST          1672         +      Not Applicable
  02/25/2026 12 AM PST          1809         +      Not Applicable
  02/25/2026 01 AM PST          1947         +      Not Applicable
  02/25/2026 02 AM PST          2085         +      Not Applicable
  02/25/2026 03 AM PST          2223         +      Not Applicable
  02/25/2026 04 AM PST          2360         +      Not Applicable
  02/25/2026 05 AM PST          2376         +      Not Applicable
  02/25/2026 06 AM PST          2392         +      Not Applicable
  02/25/2026 07 AM PST          2408         +      Not Applicable
  02/25/2026 08 AM PST          2424         +      Not Applicable
  02/25/2026 09 AM PST          2439         +      Not Applicable
  02/25/2026 10 AM PST          2455         +      Not Applicable
  02/25/2026 11 AM PST          2408         -      Not Applicable
  02/25/2026 12 PM PST          2360         -      Not Applicable
  02/25/2026 01 PM PST          2313         -      Not Applicable
  02/25/2026 02 PM PST          2266         -      Not Applicable
  02/25/2026 03 PM PST          2218         -      Not Applicable
  02/25/2026 04 PM PST          2171         -      Not Applicable
  02/25/2026 05 PM PST          2137         -      Not Applicable
  02/25/2026 06 PM PST          2103         -      Not Applicable
  02/25/2026 07 PM PST          2069         -      Not Applicable
  02/25/2026 08 PM PST          2035         -      Not Applicable
  02/25/2026 09 PM PST          2001         -      Not Applicable
  02/25/2026 10 PM PST          1967         -      Not Applicable
  02/25/2026 11 PM PST          1944         -      Not Applicable
  02/26/2026 12 AM PST          1922         -      Not Applicable
  02/26/2026 01 AM PST          1899         -      Not Applicable
  02/26/2026 02 AM PST          1877         -      Not Applicable
  02/26/2026 03 AM PST          1855         -      Not Applicable
  02/26/2026 04 AM PST          1832         -      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.