MIDDLE FORK AMERICAN RIVER - ABOVE MIDDLE FORK POWERHOUSE (MFPC1)
Latitude: 39.03º NLongitude: 120.59º WElevation: 2540 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Dec 26 2025 at 2:03 PM PSTNext Issuance: Dec 27 2025 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: Middle Fork American River - Above Middle Fork Powerhouse (MFPC1)
#
# File Generation Time:  12/26/2025 at 02:05 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/22/2025 at 02:00 PM PST
# Maximum Observed Flow:                        1909 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/26/2025 at 02:00 PM PST
# Maximum Forecast Flow:                        469 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  12/21/2025 02 PM PST           837                Not Applicable
  12/21/2025 03 PM PST           817         -      Not Applicable
  12/21/2025 04 PM PST           761         -      Not Applicable
  12/21/2025 05 PM PST           743         -      Not Applicable
  12/21/2025 06 PM PST           719         -      Not Applicable
  12/21/2025 07 PM PST           670         -      Not Applicable
  12/21/2025 08 PM PST           653         -      Not Applicable
  12/21/2025 09 PM PST           707         +      Not Applicable
  12/21/2025 10 PM PST           824         +      Not Applicable
  12/21/2025 11 PM PST          1017         +      Not Applicable
  12/22/2025 12 AM PST          1147         +      Not Applicable
  12/22/2025 01 AM PST          1237         +      Not Applicable
  12/22/2025 02 AM PST          1349         +      Not Applicable
  12/22/2025 03 AM PST          1349         0      Not Applicable
  12/22/2025 04 AM PST          1430         +      Not Applicable
  12/22/2025 05 AM PST          1331         -      Not Applicable
  12/22/2025 06 AM PST          1254         -      Not Applicable
  12/22/2025 07 AM PST          1187         -      Not Applicable
  12/22/2025 08 AM PST          1212         +      Not Applicable
  12/22/2025 09 AM PST          1262         +      Not Applicable
  12/22/2025 10 AM PST          1322         +      Not Applicable
  12/22/2025 11 AM PST          1445         +      Not Applicable
  12/22/2025 12 PM PST          1581         +      Not Applicable
  12/22/2025 01 PM PST          1900         +      Not Applicable
  12/22/2025 02 PM PST          1909         +      Not Applicable
  12/22/2025 03 PM PST          1767         -      Not Applicable
  12/22/2025 04 PM PST          1573         -      Not Applicable
  12/22/2025 05 PM PST          1445         -      Not Applicable
  12/22/2025 06 PM PST          1245         -      Not Applicable
  12/22/2025 07 PM PST          1108         -      Not Applicable
  12/22/2025 08 PM PST           980         -      Not Applicable
  12/22/2025 09 PM PST           863         -      Not Applicable
  12/22/2025 10 PM PST           792         -      Not Applicable
  12/22/2025 11 PM PST           725         -      Not Applicable
  12/23/2025 12 AM PST           666         -      Not Applicable
  12/23/2025 01 AM PST           634         -      Not Applicable
  12/23/2025 02 AM PST           614         -      Not Applicable
  12/23/2025 03 AM PST           584         -      Not Applicable
  12/23/2025 04 AM PST           550         -      Not Applicable
  12/23/2025 05 AM PST           528         -      Not Applicable
  12/23/2025 06 AM PST           507         -      Not Applicable
  12/23/2025 07 AM PST           475         -      Not Applicable
  12/23/2025 08 AM PST           455         -      Not Applicable
  12/23/2025 09 AM PST           439         -      Not Applicable
  12/23/2025 10 AM PST           416         -      Not Applicable
  12/23/2025 11 AM PST           398         -      Not Applicable
  12/23/2025 12 PM PST           390         -      Not Applicable
  12/23/2025 01 PM PST           372         -      Not Applicable
  12/23/2025 02 PM PST           365         -      Not Applicable
  12/23/2025 03 PM PST           345         -      Not Applicable
  12/23/2025 04 PM PST           331         -      Not Applicable
  12/23/2025 05 PM PST           318         -      Not Applicable
  12/23/2025 06 PM PST           308         -      Not Applicable
  12/23/2025 07 PM PST           304         -      Not Applicable
  12/23/2025 08 PM PST           301         -      Not Applicable
  12/23/2025 09 PM PST           288         -      Not Applicable
  12/23/2025 10 PM PST           284         -      Not Applicable
  12/23/2025 11 PM PST           280         -      Not Applicable
  12/24/2025 12 AM PST           275         -      Not Applicable
  12/24/2025 01 AM PST           273         -      Not Applicable
  12/24/2025 02 AM PST           273         0      Not Applicable
  12/24/2025 03 AM PST           269         -      Not Applicable
  12/24/2025 04 AM PST           275         +      Not Applicable
  12/24/2025 05 AM PST           282         +      Not Applicable
  12/24/2025 06 AM PST           306         +      Not Applicable
  12/24/2025 07 AM PST           355         +      Not Applicable
  12/24/2025 08 AM PST           492         +      Not Applicable
  12/24/2025 09 AM PST           565         +      Not Applicable
  12/24/2025 10 AM PST           634         +      Not Applicable
  12/24/2025 11 AM PST           931         +      Not Applicable
  12/24/2025 12 PM PST          1116         +      Not Applicable
  12/24/2025 01 PM PST          1163         +      Not Applicable
  12/24/2025 02 PM PST          1139         -      Not Applicable
  12/24/2025 03 PM PST          1039         -      Not Applicable
  12/24/2025 04 PM PST           959         -      Not Applicable
  12/24/2025 05 PM PST           917         -      Not Applicable
  12/24/2025 06 PM PST           850         -      Not Applicable
  12/24/2025 07 PM PST           779         -      Not Applicable
  12/24/2025 08 PM PST           725         -      Not Applicable
  12/24/2025 09 PM PST           682         -      Not Applicable
  12/24/2025 10 PM PST           649         -      Not Applicable
  12/24/2025 11 PM PST           642         -      Not Applicable
  12/25/2025 12 AM PST           645         +      Not Applicable
  12/25/2025 01 AM PST           649         +      Not Applicable
  12/25/2025 02 AM PST           638         -      Not Applicable
  12/25/2025 03 AM PST           626         -      Not Applicable
  12/25/2025 04 AM PST           618         -      Not Applicable
  12/25/2025 05 AM PST           614         -      Not Applicable
  12/25/2025 06 AM PST           606         -      Not Applicable
  12/25/2025 07 AM PST           618         +      Not Applicable
  12/25/2025 08 AM PST           634         +      Not Applicable
  12/25/2025 09 AM PST           622         -      Not Applicable
  12/25/2025 10 AM PST           642         +      Not Applicable
  12/25/2025 11 AM PST           645         +      Not Applicable
  12/25/2025 12 PM PST           649         +      Not Applicable
  12/25/2025 01 PM PST           638         -      Not Applicable
  12/25/2025 02 PM PST           622         -      Not Applicable
  12/25/2025 03 PM PST           618         -      Not Applicable
  12/25/2025 04 PM PST           580         -      Not Applicable
  12/25/2025 05 PM PST           572         -      Not Applicable
  12/25/2025 06 PM PST           565         -      Not Applicable
  12/25/2025 07 PM PST           550         -      Not Applicable
  12/25/2025 08 PM PST           543         -      Not Applicable
  12/25/2025 09 PM PST           528         -      Not Applicable
  12/25/2025 10 PM PST           532         +      Not Applicable
  12/25/2025 11 PM PST           535         +      Not Applicable
  12/26/2025 12 AM PST           532         -      Not Applicable
  12/26/2025 01 AM PST           546         +      Not Applicable
  12/26/2025 02 AM PST           587         +      Not Applicable
  12/26/2025 03 AM PST           603         +      Not Applicable
  12/26/2025 04 AM PST           638         +      Not Applicable
  12/26/2025 05 AM PST           591         -      Not Applicable
  12/26/2025 06 AM PST           591         0      Not Applicable
  12/26/2025 07 AM PST           576         -      Not Applicable
  12/26/2025 08 AM PST           546         -      Not Applicable
  12/26/2025 09 AM PST           532         -      Not Applicable
  12/26/2025 10 AM PST           507         -      Not Applicable
  12/26/2025 11 AM PST           496         -      Not Applicable
  12/26/2025 12 PM PST           487         -      Not Applicable
  12/26/2025 01 PM PST           478         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  12/26/2025 02 PM PST           469                Not Applicable
  12/26/2025 03 PM PST           461         -      Not Applicable
  12/26/2025 04 PM PST           453         -      Not Applicable
  12/26/2025 05 PM PST           446         -      Not Applicable
  12/26/2025 06 PM PST           440         -      Not Applicable
  12/26/2025 07 PM PST           434         -      Not Applicable
  12/26/2025 08 PM PST           427         -      Not Applicable
  12/26/2025 09 PM PST           421         -      Not Applicable
  12/26/2025 10 PM PST           415         -      Not Applicable
  12/26/2025 11 PM PST           410         -      Not Applicable
  12/27/2025 12 AM PST           405         -      Not Applicable
  12/27/2025 01 AM PST           400         -      Not Applicable
  12/27/2025 02 AM PST           395         -      Not Applicable
  12/27/2025 03 AM PST           390         -      Not Applicable
  12/27/2025 04 AM PST           385         -      Not Applicable
  12/27/2025 05 AM PST           381         -      Not Applicable
  12/27/2025 06 AM PST           377         -      Not Applicable
  12/27/2025 07 AM PST           373         -      Not Applicable
  12/27/2025 08 AM PST           369         -      Not Applicable
  12/27/2025 09 AM PST           365         -      Not Applicable
  12/27/2025 10 AM PST           361         -      Not Applicable
  12/27/2025 11 AM PST           357         -      Not Applicable
  12/27/2025 12 PM PST           354         -      Not Applicable
  12/27/2025 01 PM PST           351         -      Not Applicable
  12/27/2025 02 PM PST           348         -      Not Applicable
  12/27/2025 03 PM PST           345         -      Not Applicable
  12/27/2025 04 PM PST           341         -      Not Applicable
  12/27/2025 05 PM PST           339         -      Not Applicable
  12/27/2025 06 PM PST           336         -      Not Applicable
  12/27/2025 07 PM PST           334         -      Not Applicable
  12/27/2025 08 PM PST           331         -      Not Applicable
  12/27/2025 09 PM PST           329         -      Not Applicable
  12/27/2025 10 PM PST           326         -      Not Applicable
  12/27/2025 11 PM PST           325         -      Not Applicable
  12/28/2025 12 AM PST           323         -      Not Applicable
  12/28/2025 01 AM PST           321         -      Not Applicable
  12/28/2025 02 AM PST           319         -      Not Applicable
  12/28/2025 03 AM PST           317         -      Not Applicable
  12/28/2025 04 AM PST           316         -      Not Applicable
  12/28/2025 05 AM PST           314         -      Not Applicable
  12/28/2025 06 AM PST           313         -      Not Applicable
  12/28/2025 07 AM PST           312         -      Not Applicable
  12/28/2025 08 AM PST           310         -      Not Applicable
  12/28/2025 09 AM PST           309         -      Not Applicable
  12/28/2025 10 AM PST           308         -      Not Applicable
  12/28/2025 11 AM PST           306         -      Not Applicable
  12/28/2025 12 PM PST           305         -      Not Applicable
  12/28/2025 01 PM PST           304         -      Not Applicable
  12/28/2025 02 PM PST           303         -      Not Applicable
  12/28/2025 03 PM PST           302         -      Not Applicable
  12/28/2025 04 PM PST           301         -      Not Applicable
  12/28/2025 05 PM PST           300         -      Not Applicable
  12/28/2025 06 PM PST           299         -      Not Applicable
  12/28/2025 07 PM PST           298         -      Not Applicable
  12/28/2025 08 PM PST           297         -      Not Applicable
  12/28/2025 09 PM PST           297         0      Not Applicable
  12/28/2025 10 PM PST           296         -      Not Applicable
  12/28/2025 11 PM PST           295         -      Not Applicable
  12/29/2025 12 AM PST           294         -      Not Applicable
  12/29/2025 01 AM PST           293         -      Not Applicable
  12/29/2025 02 AM PST           293         0      Not Applicable
  12/29/2025 03 AM PST           292         -      Not Applicable
  12/29/2025 04 AM PST           291         -      Not Applicable
  12/29/2025 05 AM PST           291         0      Not Applicable
  12/29/2025 06 AM PST           290         -      Not Applicable
  12/29/2025 07 AM PST           289         -      Not Applicable
  12/29/2025 08 AM PST           289         0      Not Applicable
  12/29/2025 09 AM PST           288         -      Not Applicable
  12/29/2025 10 AM PST           287         -      Not Applicable
  12/29/2025 11 AM PST           287         0      Not Applicable
  12/29/2025 12 PM PST           286         -      Not Applicable
  12/29/2025 01 PM PST           286         0      Not Applicable
  12/29/2025 02 PM PST           285         -      Not Applicable
  12/29/2025 03 PM PST           284         -      Not Applicable
  12/29/2025 04 PM PST           284         0      Not Applicable
  12/29/2025 05 PM PST           283         -      Not Applicable
  12/29/2025 06 PM PST           283         0      Not Applicable
  12/29/2025 07 PM PST           282         -      Not Applicable
  12/29/2025 08 PM PST           282         0      Not Applicable
  12/29/2025 09 PM PST           281         -      Not Applicable
  12/29/2025 10 PM PST           281         0      Not Applicable
  12/29/2025 11 PM PST           280         -      Not Applicable
  12/30/2025 12 AM PST           280         0      Not Applicable
  12/30/2025 01 AM PST           279         -      Not Applicable
  12/30/2025 02 AM PST           279         0      Not Applicable
  12/30/2025 03 AM PST           278         -      Not Applicable
  12/30/2025 04 AM PST           278         0      Not Applicable
  12/30/2025 05 AM PST           278         0      Not Applicable
  12/30/2025 06 AM PST           277         -      Not Applicable
  12/30/2025 07 AM PST           277         0      Not Applicable
  12/30/2025 08 AM PST           276         -      Not Applicable
  12/30/2025 09 AM PST           276         0      Not Applicable
  12/30/2025 10 AM PST           275         -      Not Applicable
  12/30/2025 11 AM PST           275         0      Not Applicable
  12/30/2025 12 PM PST           275         0      Not Applicable
  12/30/2025 01 PM PST           274         -      Not Applicable
  12/30/2025 02 PM PST           274         0      Not Applicable
  12/30/2025 03 PM PST           273         -      Not Applicable
  12/30/2025 04 PM PST           273         0      Not Applicable
  12/30/2025 05 PM PST           273         0      Not Applicable
  12/30/2025 06 PM PST           272         -      Not Applicable
  12/30/2025 07 PM PST           272         0      Not Applicable
  12/30/2025 08 PM PST           272         0      Not Applicable
  12/30/2025 09 PM PST           271         -      Not Applicable
  12/30/2025 10 PM PST           271         0      Not Applicable
  12/30/2025 11 PM PST           271         0      Not Applicable
  12/31/2025 12 AM PST           270         -      Not Applicable
  12/31/2025 01 AM PST           270         0      Not Applicable
  12/31/2025 02 AM PST           270         0      Not Applicable
  12/31/2025 03 AM PST           269         -      Not Applicable
  12/31/2025 04 AM PST           269         0      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.