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: Jun 28 2026 at 7:09 AM PDTNext Issuance: Jun 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:  06/28/2026 at 07:10 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  06/23/2026 at 10:00 AM PDT
# Maximum Observed Stage:                       9.87 Feet
# Maximum Observed Flow:                        1029 cfs
#
# Earliest Date & Time of Maximum Forecast:     06/28/2026 at 11:00 AM PDT
# Maximum Forecast Stage:                       10.00 Feet
# Maximum Forecast Flow:                        1115 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  06/23/2026 07 AM PDT            9.18            652                Not Applicable
  06/23/2026 08 AM PDT            9.14            634         -      Not Applicable
  06/23/2026 09 AM PDT            9.65            891         +      Not Applicable
  06/23/2026 10 AM PDT            9.87           1029         +      Not Applicable
  06/23/2026 11 AM PDT            9.84           1010         -      Not Applicable
  06/23/2026 12 PM PDT            9.84           1010         0      Not Applicable
  06/23/2026 01 PM PDT            9.56            836         -      Not Applicable
  06/23/2026 02 PM PDT            9.15            638         -      Not Applicable
  06/23/2026 03 PM PDT            9.17            647         +      Not Applicable
  06/23/2026 04 PM PDT            9.18            652         +      Not Applicable
  06/23/2026 05 PM PDT            9.21            665         +      Not Applicable
  06/23/2026 06 PM PDT            9.12            625         -      Not Applicable
  06/23/2026 07 PM PDT            9.13            629         +      Not Applicable
  06/23/2026 08 PM PDT            9.15            638         +      Not Applicable
  06/23/2026 09 PM PDT            9.11            620         -      Not Applicable
  06/23/2026 10 PM PDT            9.16            643         +      Not Applicable
  06/23/2026 11 PM PDT            9.12            625         -      Not Applicable
  06/24/2026 12 AM PDT            9.06            598         -      Not Applicable
  06/24/2026 01 AM PDT            9.11            620         +      Not Applicable
  06/24/2026 02 AM PDT            9.09            611         -      Not Applicable
  06/24/2026 03 AM PDT            9.08            607         -      Not Applicable
  06/24/2026 04 AM PDT            9.12            625         +      Not Applicable
  06/24/2026 05 AM PDT            9.07            603         -      Not Applicable
  06/24/2026 06 AM PDT            9.06            598         -      Not Applicable
  06/24/2026 07 AM PDT            9.04            589         -      Not Applicable
  06/24/2026 08 AM PDT            9.07            603         +      Not Applicable
  06/24/2026 09 AM PDT            9.73            941         +      Not Applicable
  06/24/2026 10 AM PDT            9.81            991         +      Not Applicable
  06/24/2026 11 AM PDT            9.85           1017         +      Not Applicable
  06/24/2026 12 PM PDT            9.84           1010         -      Not Applicable
  06/24/2026 01 PM PDT            9.50            800         -      Not Applicable
  06/24/2026 02 PM PDT            8.73            473         -      Not Applicable
  06/24/2026 03 PM PDT            8.60            413         -      Not Applicable
  06/24/2026 04 PM PDT            8.55            389         -      Not Applicable
  06/24/2026 05 PM PDT            8.60            413         +      Not Applicable
  06/24/2026 06 PM PDT            8.61            418         +      Not Applicable
  06/24/2026 07 PM PDT            8.57            399         -      Not Applicable
  06/24/2026 08 PM PDT            8.60            413         +      Not Applicable
  06/24/2026 09 PM PDT            8.55            389         -      Not Applicable
  06/24/2026 10 PM PDT            8.54            385         -      Not Applicable
  06/24/2026 11 PM PDT            8.86            523         +      Not Applicable
  06/25/2026 12 AM PDT            8.87            526         +      Not Applicable
  06/25/2026 01 AM PDT            8.91            540         +      Not Applicable
  06/25/2026 02 AM PDT            8.86            523         -      Not Applicable
  06/25/2026 03 AM PDT            8.86            523         0      Not Applicable
  06/25/2026 04 AM PDT            8.80            502         -      Not Applicable
  06/25/2026 05 AM PDT            8.85            519         +      Not Applicable
  06/25/2026 06 AM PDT            8.83            512         -      Not Applicable
  06/25/2026 07 AM PDT            8.81            505         -      Not Applicable
  06/25/2026 08 AM PDT            9.09            611         +      Not Applicable
  06/25/2026 09 AM PDT            9.86           1023         +      Not Applicable
  06/25/2026 10 AM PDT            9.86           1023         0      Not Applicable
  06/25/2026 11 AM PDT            9.84           1010         -      Not Applicable
  06/25/2026 12 PM PDT            9.79            979         -      Not Applicable
  06/25/2026 01 PM PDT            9.50            800         -      Not Applicable
  06/25/2026 02 PM PDT            8.80            502         -      Not Applicable
  06/25/2026 03 PM PDT            8.70            461         -      Not Applicable
  06/25/2026 04 PM PDT            8.62            422         -      Not Applicable
  06/25/2026 05 PM PDT            8.67            446         +      Not Applicable
  06/25/2026 06 PM PDT            8.66            441         -      Not Applicable
  06/25/2026 07 PM PDT            8.67            446         +      Not Applicable
  06/25/2026 08 PM PDT            8.63            427         -      Not Applicable
  06/25/2026 09 PM PDT            8.63            427         0      Not Applicable
  06/25/2026 10 PM PDT            8.65            436         +      Not Applicable
  06/25/2026 11 PM PDT            8.63            427         -      Not Applicable
  06/26/2026 12 AM PDT            8.61            418         -      Not Applicable
  06/26/2026 01 AM PDT            8.60            413         -      Not Applicable
  06/26/2026 02 AM PDT            8.62            422         +      Not Applicable
  06/26/2026 03 AM PDT            8.61            418         -      Not Applicable
  06/26/2026 04 AM PDT            8.63            427         +      Not Applicable
  06/26/2026 05 AM PDT            8.61            418         -      Not Applicable
  06/26/2026 06 AM PDT            8.58            403         -      Not Applicable
  06/26/2026 07 AM PDT            8.57            399         -      Not Applicable
  06/26/2026 08 AM PDT            8.79            498         +      Not Applicable
  06/26/2026 09 AM PDT            9.66            897         +      Not Applicable
  06/26/2026 10 AM PDT            9.81            991         +      Not Applicable
  06/26/2026 11 AM PDT            9.81            991         0      Not Applicable
  06/26/2026 12 PM PDT            9.77            966         -      Not Applicable
  06/26/2026 01 PM PDT            9.51            806         -      Not Applicable
  06/26/2026 02 PM PDT            8.80            502         -      Not Applicable
  06/26/2026 03 PM PDT            8.57            399         -      Not Applicable
  06/26/2026 04 PM PDT            8.56            394         -      Not Applicable
  06/26/2026 05 PM PDT            8.57            399         +      Not Applicable
  06/26/2026 06 PM PDT            8.57            399         0      Not Applicable
  06/26/2026 07 PM PDT            8.59            408         +      Not Applicable
  06/26/2026 08 PM PDT            8.58            403         -      Not Applicable
  06/26/2026 09 PM PDT            8.55            389         -      Not Applicable
  06/26/2026 10 PM PDT            8.53            380         -      Not Applicable
  06/26/2026 11 PM PDT            8.56            394         +      Not Applicable
  06/27/2026 12 AM PDT            8.51            371         -      Not Applicable
  06/27/2026 01 AM PDT            8.52            376         +      Not Applicable
  06/27/2026 02 AM PDT            8.50            367         -      Not Applicable
  06/27/2026 03 AM PDT            8.93            547         +      Not Applicable
  06/27/2026 04 AM PDT            9.72            934         +      Not Applicable
  06/27/2026 05 AM PDT            9.80            985         +      Not Applicable
  06/27/2026 06 AM PDT            9.82            998         +      Not Applicable
  06/27/2026 07 AM PDT            9.81            991         -      Not Applicable
  06/27/2026 08 AM PDT            9.43            767         -      Not Applicable
  06/27/2026 09 AM PDT            8.70            461         -      Not Applicable
  06/27/2026 10 AM PDT            8.52            376         -      Not Applicable
  06/27/2026 11 AM PDT            8.56            394         +      Not Applicable
  06/27/2026 12 PM PDT            8.57            399         +      Not Applicable
  06/27/2026 01 PM PDT            8.57            399         0      Not Applicable
  06/27/2026 02 PM PDT            8.59            408         +      Not Applicable
  06/27/2026 03 PM PDT            8.58            403         -      Not Applicable
  06/27/2026 04 PM PDT            8.49            363         -      Not Applicable
  06/27/2026 05 PM PDT            8.55            389         +      Not Applicable
  06/27/2026 06 PM PDT            8.55            389         0      Not Applicable
  06/27/2026 07 PM PDT            8.57            399         +      Not Applicable
  06/27/2026 08 PM PDT            8.54            385         -      Not Applicable
  06/27/2026 09 PM PDT            8.55            389         +      Not Applicable
  06/27/2026 10 PM PDT            8.58            403         +      Not Applicable
  06/27/2026 11 PM PDT            8.54            385         -      Not Applicable
  06/28/2026 12 AM PDT            8.57            399         +      Not Applicable
  06/28/2026 01 AM PDT            8.54            385         -      Not Applicable
  06/28/2026 02 AM PDT            8.57            399         +      Not Applicable
  06/28/2026 03 AM PDT            8.53            380         -      Not Applicable
  06/28/2026 04 AM PDT            8.57            399         +      Not Applicable
  06/28/2026 05 AM PDT            8.50            367         -      Not Applicable
  06/28/2026 06 AM PDT            8.78            494         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  06/28/2026 07 AM PDT            9.11            620                Not Applicable
  06/28/2026 08 AM PDT            9.38            744         +      Not Applicable
  06/28/2026 09 AM PDT            9.61            866         +      Not Applicable
  06/28/2026 10 AM PDT            9.81            991         +      Not Applicable
  06/28/2026 11 AM PDT           10.00           1115         +      Not Applicable
  06/28/2026 12 PM PDT           10.00           1115         0      Not Applicable
  06/28/2026 01 PM PDT           10.00           1115         0      Not Applicable
  06/28/2026 02 PM PDT            9.53            818         -      Not Applicable
  06/28/2026 03 PM PDT            9.02            581         -      Not Applicable
  06/28/2026 04 PM PDT            9.02            581         0      Not Applicable
  06/28/2026 05 PM PDT            9.02            581         0      Not Applicable
  06/28/2026 06 PM PDT            9.02            581         0      Not Applicable
  06/28/2026 07 PM PDT            9.02            581         0      Not Applicable
  06/28/2026 08 PM PDT            9.02            581         0      Not Applicable
  06/28/2026 09 PM PDT            9.01            576         -      Not Applicable
  06/28/2026 10 PM PDT            9.01            576         0      Not Applicable
  06/28/2026 11 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 12 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 01 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 02 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 03 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 04 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 05 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 06 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 07 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 08 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 09 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 10 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 11 AM PDT            9.01            576         0      Not Applicable
  06/29/2026 12 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 01 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 02 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 03 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 04 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 05 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 06 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 07 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 08 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 09 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 10 PM PDT            9.01            576         0      Not Applicable
  06/29/2026 11 PM PDT            9.01            576         0      Not Applicable
  06/30/2026 12 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 01 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 02 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 03 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 04 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 05 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 06 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 07 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 08 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 09 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 10 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 11 AM PDT            9.01            576         0      Not Applicable
  06/30/2026 12 PM PDT            9.01            576         0      Not Applicable
  06/30/2026 01 PM PDT            9.01            576         0      Not Applicable
  06/30/2026 02 PM PDT            9.01            576         0      Not Applicable
  06/30/2026 03 PM PDT            9.00            572         -      Not Applicable
  06/30/2026 04 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 05 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 06 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 07 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 08 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 09 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 10 PM PDT            9.00            572         0      Not Applicable
  06/30/2026 11 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 12 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 01 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 02 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 03 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 04 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 05 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 06 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 07 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 08 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 09 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 10 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 11 AM PDT            9.00            572         0      Not Applicable
  07/01/2026 12 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 01 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 02 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 03 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 04 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 05 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 06 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 07 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 08 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 09 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 10 PM PDT            9.00            572         0      Not Applicable
  07/01/2026 11 PM PDT            9.00            572         0      Not Applicable
  07/02/2026 12 AM PDT            8.99            568         -      Not Applicable
  07/02/2026 01 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 02 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 03 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 04 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 05 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 06 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 07 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 08 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 09 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 10 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 11 AM PDT            8.99            568         0      Not Applicable
  07/02/2026 12 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 01 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 02 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 03 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 04 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 05 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 06 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 07 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 08 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 09 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 10 PM PDT            8.99            568         0      Not Applicable
  07/02/2026 11 PM PDT            8.99            568         0      Not Applicable
  07/03/2026 12 AM PDT            8.99            568         0      Not Applicable
  07/03/2026 01 AM PDT            8.99            568         0      Not Applicable
  07/03/2026 02 AM PDT            8.99            568         0      Not Applicable
  07/03/2026 03 AM PDT            8.99            568         0      Not Applicable
  07/03/2026 04 AM PDT            8.99            568         0      Not Applicable
  07/03/2026 05 AM PDT            8.99            568         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.