MIDDLE FORK AMERICAN RIVER - FORESTHILL (MFAC1)
Latitude: 39.01º NLongitude: 120.76º WElevation: 1070 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jul 28 2026 at 7:07 AM PDTNext Issuance: Jul 29 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: Middle Fork American River - Foresthill (MFAC1)
#
# File Generation Time:  07/28/2026 at 07:08 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/24/2026 at 09:00 PM PDT
# Maximum Observed Stage:                       9.87 Feet
# Maximum Observed Flow:                        1029 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/28/2026 at 02:00 PM PDT
# Maximum Forecast Stage:                       9.24 Feet
# Maximum Forecast Flow:                        679 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/23/2026 07 AM PDT            9.81            991                Not Applicable
  07/23/2026 08 AM PDT            9.80            985         -      Not Applicable
  07/23/2026 09 AM PDT            9.78            972         -      Not Applicable
  07/23/2026 10 AM PDT            9.82            998         +      Not Applicable
  07/23/2026 11 AM PDT            9.86           1023         +      Not Applicable
  07/23/2026 12 PM PDT            9.80            985         -      Not Applicable
  07/23/2026 01 PM PDT            9.44            772         -      Not Applicable
  07/23/2026 02 PM PDT            9.34            725         -      Not Applicable
  07/23/2026 03 PM PDT            9.35            730         +      Not Applicable
  07/23/2026 04 PM PDT            9.37            739         +      Not Applicable
  07/23/2026 05 PM PDT            9.22            670         -      Not Applicable
  07/23/2026 06 PM PDT            8.61            418         -      Not Applicable
  07/23/2026 07 PM PDT            8.66            441         +      Not Applicable
  07/23/2026 08 PM PDT            8.61            418         -      Not Applicable
  07/23/2026 09 PM PDT            8.65            436         +      Not Applicable
  07/23/2026 10 PM PDT            9.27            693         +      Not Applicable
  07/23/2026 11 PM PDT            9.28            698         +      Not Applicable
  07/24/2026 12 AM PDT            9.30            707         +      Not Applicable
  07/24/2026 01 AM PDT            9.32            716         +      Not Applicable
  07/24/2026 02 AM PDT            9.28            698         -      Not Applicable
  07/24/2026 03 AM PDT            9.32            716         +      Not Applicable
  07/24/2026 04 AM PDT            9.30            707         -      Not Applicable
  07/24/2026 05 AM PDT            9.32            716         +      Not Applicable
  07/24/2026 06 AM PDT            9.28            698         -      Not Applicable
  07/24/2026 07 AM PDT            9.26            688         -      Not Applicable
  07/24/2026 08 AM PDT            9.33            721         +      Not Applicable
  07/24/2026 09 AM PDT            9.83           1004         +      Not Applicable
  07/24/2026 10 AM PDT            9.83           1004         0      Not Applicable
  07/24/2026 11 AM PDT            9.83           1004         0      Not Applicable
  07/24/2026 12 PM PDT            9.84           1010         +      Not Applicable
  07/24/2026 01 PM PDT            9.40            753         -      Not Applicable
  07/24/2026 02 PM PDT            9.17            647         -      Not Applicable
  07/24/2026 03 PM PDT            9.17            647         0      Not Applicable
  07/24/2026 04 PM PDT            9.17            647         0      Not Applicable
  07/24/2026 05 PM PDT            9.10            616         -      Not Applicable
  07/24/2026 06 PM PDT            9.52            812         +      Not Applicable
  07/24/2026 07 PM PDT            9.84           1010         +      Not Applicable
  07/24/2026 08 PM PDT            9.82            998         -      Not Applicable
  07/24/2026 09 PM PDT            9.87           1029         +      Not Applicable
  07/24/2026 10 PM PDT            9.81            991         -      Not Applicable
  07/24/2026 11 PM PDT            9.82            998         +      Not Applicable
  07/25/2026 12 AM PDT            9.82            998         0      Not Applicable
  07/25/2026 01 AM PDT            9.83           1004         +      Not Applicable
  07/25/2026 02 AM PDT            9.83           1004         0      Not Applicable
  07/25/2026 03 AM PDT            9.85           1017         +      Not Applicable
  07/25/2026 04 AM PDT            9.80            985         -      Not Applicable
  07/25/2026 05 AM PDT            9.84           1010         +      Not Applicable
  07/25/2026 06 AM PDT            9.82            998         -      Not Applicable
  07/25/2026 07 AM PDT            9.82            998         0      Not Applicable
  07/25/2026 08 AM PDT            9.76            959         -      Not Applicable
  07/25/2026 09 AM PDT            9.79            979         +      Not Applicable
  07/25/2026 10 AM PDT            9.83           1004         +      Not Applicable
  07/25/2026 11 AM PDT            9.79            979         -      Not Applicable
  07/25/2026 12 PM PDT            9.85           1017         +      Not Applicable
  07/25/2026 01 PM PDT            9.39            748         -      Not Applicable
  07/25/2026 02 PM PDT            9.18            652         -      Not Applicable
  07/25/2026 03 PM PDT            9.17            647         -      Not Applicable
  07/25/2026 04 PM PDT            9.23            675         +      Not Applicable
  07/25/2026 05 PM PDT            9.20            661         -      Not Applicable
  07/25/2026 06 PM PDT            9.20            661         0      Not Applicable
  07/25/2026 07 PM PDT            9.17            647         -      Not Applicable
  07/25/2026 08 PM PDT            9.19            656         +      Not Applicable
  07/25/2026 09 PM PDT            9.17            647         -      Not Applicable
  07/25/2026 10 PM PDT            9.38            744         +      Not Applicable
  07/25/2026 11 PM PDT            9.43            767         +      Not Applicable
  07/26/2026 12 AM PDT            9.41            758         -      Not Applicable
  07/26/2026 01 AM PDT            9.39            748         -      Not Applicable
  07/26/2026 02 AM PDT            9.44            772         +      Not Applicable
  07/26/2026 03 AM PDT            9.43            767         -      Not Applicable
  07/26/2026 04 AM PDT            9.45            776         +      Not Applicable
  07/26/2026 05 AM PDT            9.45            776         0      Not Applicable
  07/26/2026 06 AM PDT            9.40            753         -      Not Applicable
  07/26/2026 07 AM PDT            9.43            767         +      Not Applicable
  07/26/2026 08 AM PDT            9.78            972         +      Not Applicable
  07/26/2026 09 AM PDT            9.82            998         +      Not Applicable
  07/26/2026 10 AM PDT            9.81            991         -      Not Applicable
  07/26/2026 11 AM PDT            9.78            972         -      Not Applicable
  07/26/2026 12 PM PDT            9.85           1017         +      Not Applicable
  07/26/2026 01 PM PDT            9.43            767         -      Not Applicable
  07/26/2026 02 PM PDT            9.22            670         -      Not Applicable
  07/26/2026 03 PM PDT            9.22            670         0      Not Applicable
  07/26/2026 04 PM PDT            9.21            665         -      Not Applicable
  07/26/2026 05 PM PDT            9.18            652         -      Not Applicable
  07/26/2026 06 PM PDT            9.18            652         0      Not Applicable
  07/26/2026 07 PM PDT            9.17            647         -      Not Applicable
  07/26/2026 08 PM PDT            9.12            625         -      Not Applicable
  07/26/2026 09 PM PDT            9.18            652         +      Not Applicable
  07/26/2026 10 PM PDT            9.12            625         -      Not Applicable
  07/26/2026 11 PM PDT            9.16            643         +      Not Applicable
  07/27/2026 12 AM PDT            9.13            629         -      Not Applicable
  07/27/2026 01 AM PDT            9.12            625         -      Not Applicable
  07/27/2026 02 AM PDT            9.16            643         +      Not Applicable
  07/27/2026 03 AM PDT            9.10            616         -      Not Applicable
  07/27/2026 04 AM PDT            9.13            629         +      Not Applicable
  07/27/2026 05 AM PDT            9.12            625         -      Not Applicable
  07/27/2026 06 AM PDT            9.14            634         +      Not Applicable
  07/27/2026 07 AM PDT            9.15            638         +      Not Applicable
  07/27/2026 08 AM PDT            9.16            643         +      Not Applicable
  07/27/2026 09 AM PDT            9.72            934         +      Not Applicable
  07/27/2026 10 AM PDT            9.82            998         +      Not Applicable
  07/27/2026 11 AM PDT            9.84           1010         +      Not Applicable
  07/27/2026 12 PM PDT            9.74            947         -      Not Applicable
  07/27/2026 01 PM PDT            9.39            748         -      Not Applicable
  07/27/2026 02 PM PDT            9.09            611         -      Not Applicable
  07/27/2026 03 PM PDT            9.06            598         -      Not Applicable
  07/27/2026 04 PM PDT            8.99            568         -      Not Applicable
  07/27/2026 05 PM PDT            9.07            603         +      Not Applicable
  07/27/2026 06 PM PDT            9.05            594         -      Not Applicable
  07/27/2026 07 PM PDT            9.03            585         -      Not Applicable
  07/27/2026 08 PM PDT            9.03            585         0      Not Applicable
  07/27/2026 09 PM PDT            9.01            576         -      Not Applicable
  07/27/2026 10 PM PDT            8.99            568         -      Not Applicable
  07/27/2026 11 PM PDT            8.96            558         -      Not Applicable
  07/28/2026 12 AM PDT            9.01            576         +      Not Applicable
  07/28/2026 01 AM PDT            8.97            561         -      Not Applicable
  07/28/2026 02 AM PDT            9.00            572         +      Not Applicable
  07/28/2026 03 AM PDT            8.96            558         -      Not Applicable
  07/28/2026 04 AM PDT            8.99            568         +      Not Applicable
  07/28/2026 05 AM PDT            8.97            561         -      Not Applicable
  07/28/2026 06 AM PDT            8.97            561         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/28/2026 07 AM PDT            8.97            561                Not Applicable
  07/28/2026 08 AM PDT            8.97            561         0      Not Applicable
  07/28/2026 09 AM PDT            8.96            558         -      Not Applicable
  07/28/2026 10 AM PDT            8.96            558         0      Not Applicable
  07/28/2026 11 AM PDT            8.96            558         0      Not Applicable
  07/28/2026 12 PM PDT            8.95            554         -      Not Applicable
  07/28/2026 01 PM PDT            8.95            554         0      Not Applicable
  07/28/2026 02 PM PDT            9.24            679         +      Not Applicable
  07/28/2026 03 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 04 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 05 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 06 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 07 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 08 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 09 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 10 PM PDT            9.24            679         0      Not Applicable
  07/28/2026 11 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 12 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 01 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 02 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 03 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 04 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 05 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 06 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 07 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 08 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 09 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 10 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 11 AM PDT            9.24            679         0      Not Applicable
  07/29/2026 12 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 01 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 02 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 03 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 04 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 05 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 06 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 07 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 08 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 09 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 10 PM PDT            9.24            679         0      Not Applicable
  07/29/2026 11 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 12 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 01 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 02 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 03 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 04 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 05 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 06 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 07 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 08 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 09 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 10 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 11 AM PDT            9.24            679         0      Not Applicable
  07/30/2026 12 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 01 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 02 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 03 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 04 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 05 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 06 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 07 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 08 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 09 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 10 PM PDT            9.24            679         0      Not Applicable
  07/30/2026 11 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 12 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 01 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 02 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 03 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 04 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 05 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 06 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 07 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 08 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 09 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 10 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 11 AM PDT            9.24            679         0      Not Applicable
  07/31/2026 12 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 01 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 02 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 03 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 04 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 05 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 06 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 07 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 08 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 09 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 10 PM PDT            9.24            679         0      Not Applicable
  07/31/2026 11 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 12 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 01 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 02 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 03 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 04 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 05 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 06 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 07 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 08 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 09 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 10 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 11 AM PDT            9.24            679         0      Not Applicable
  08/01/2026 12 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 01 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 02 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 03 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 04 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 05 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 06 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 07 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 08 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 09 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 10 PM PDT            9.24            679         0      Not Applicable
  08/01/2026 11 PM PDT            9.24            679         0      Not Applicable
  08/02/2026 12 AM PDT            9.24            679         0      Not Applicable
  08/02/2026 01 AM PDT            9.24            679         0      Not Applicable
  08/02/2026 02 AM PDT            9.24            679         0      Not Applicable
  08/02/2026 03 AM PDT            9.24            679         0      Not Applicable
  08/02/2026 04 AM PDT            9.24            679         0      Not Applicable
  08/02/2026 05 AM PDT            9.24            679         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.