MIDDLE FORK AMERICAN RIVER - FORESTHILL (MFAC1)
Latitude: 39.01º NLongitude: 120.76º WElevation: 1070 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jan 13 2026 at 1:42 PM PSTNext Issuance: Jan 14 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: Middle Fork American River - Foresthill (MFAC1)
#
# File Generation Time:  01/13/2026 at 01:46 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/08/2026 at 06:00 PM PST
# Maximum Observed Stage:                       11.49 Feet
# Maximum Observed Flow:                        2342 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/13/2026 at 08:00 PM PST
# Maximum Forecast Stage:                       9.99 Feet
# Maximum Forecast Flow:                        1108 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/08/2026 01 PM PST           11.36           2235                Not Applicable
  01/08/2026 02 PM PST           11.31           2195         -      Not Applicable
  01/08/2026 03 PM PST           11.30           2187         -      Not Applicable
  01/08/2026 04 PM PST           11.25           2147         -      Not Applicable
  01/08/2026 05 PM PST           11.32           2203         +      Not Applicable
  01/08/2026 06 PM PST           11.49           2342         +      Not Applicable
  01/08/2026 07 PM PST           11.47           2325         -      Not Applicable
  01/08/2026 08 PM PST           11.40           2268         -      Not Applicable
  01/08/2026 09 PM PST           11.48           2333         +      Not Applicable
  01/08/2026 10 PM PST           11.36           2235         -      Not Applicable
  01/08/2026 11 PM PST           11.44           2301         +      Not Applicable
  01/09/2026 12 AM PST           11.44           2301         0      Not Applicable
  01/09/2026 01 AM PST           11.45           2309         +      Not Applicable
  01/09/2026 02 AM PST           11.31           2195         -      Not Applicable
  01/09/2026 03 AM PST           11.37           2243         +      Not Applicable
  01/09/2026 04 AM PST           11.36           2235         -      Not Applicable
  01/09/2026 05 AM PST           11.26           2155         -      Not Applicable
  01/09/2026 06 AM PST           11.20           2107         -      Not Applicable
  01/09/2026 07 AM PST           11.26           2155         +      Not Applicable
  01/09/2026 08 AM PST           11.35           2227         +      Not Applicable
  01/09/2026 09 AM PST           10.80           1747         -      Not Applicable
  01/09/2026 10 AM PST           10.91           1857         +      Not Applicable
  01/09/2026 11 AM PST           10.88           1827         -      Not Applicable
  01/09/2026 12 PM PST           10.89           1837         +      Not Applicable
  01/09/2026 01 PM PST           10.87           1817         -      Not Applicable
  01/09/2026 02 PM PST           10.85           1796         -      Not Applicable
  01/09/2026 03 PM PST           10.78           1727         -      Not Applicable
  01/09/2026 04 PM PST           10.80           1747         +      Not Applicable
  01/09/2026 05 PM PST           11.17           2083         +      Not Applicable
  01/09/2026 06 PM PST           11.15           2067         -      Not Applicable
  01/09/2026 07 PM PST           11.16           2075         +      Not Applicable
  01/09/2026 08 PM PST           11.15           2067         -      Not Applicable
  01/09/2026 09 PM PST           11.21           2115         +      Not Applicable
  01/09/2026 10 PM PST           11.13           2051         -      Not Applicable
  01/09/2026 11 PM PST           11.11           2036         -      Not Applicable
  01/10/2026 12 AM PST           11.08           2012         -      Not Applicable
  01/10/2026 01 AM PST           10.90           1847         -      Not Applicable
  01/10/2026 02 AM PST           11.04           1981         +      Not Applicable
  01/10/2026 03 AM PST           10.79           1737         -      Not Applicable
  01/10/2026 04 AM PST           10.79           1737         0      Not Applicable
  01/10/2026 05 AM PST           10.73           1678         -      Not Applicable
  01/10/2026 06 AM PST           10.70           1649         -      Not Applicable
  01/10/2026 07 AM PST           11.21           2115         +      Not Applicable
  01/10/2026 08 AM PST           11.43           2292         +      Not Applicable
  01/10/2026 09 AM PST           10.52           1480         -      Not Applicable
  01/10/2026 10 AM PST           10.60           1554         +      Not Applicable
  01/10/2026 11 AM PST           10.65           1601         +      Not Applicable
  01/10/2026 12 PM PST           10.67           1620         +      Not Applicable
  01/10/2026 01 PM PST           10.69           1639         +      Not Applicable
  01/10/2026 02 PM PST           10.66           1610         -      Not Applicable
  01/10/2026 03 PM PST           10.62           1573         -      Not Applicable
  01/10/2026 04 PM PST           10.66           1610         +      Not Applicable
  01/10/2026 05 PM PST           10.70           1649         +      Not Applicable
  01/10/2026 06 PM PST           11.00           1950         +      Not Applicable
  01/10/2026 07 PM PST           10.85           1796         -      Not Applicable
  01/10/2026 08 PM PST           10.88           1827         +      Not Applicable
  01/10/2026 09 PM PST           10.95           1898         +      Not Applicable
  01/10/2026 10 PM PST           11.01           1958         +      Not Applicable
  01/10/2026 11 PM PST           10.92           1867         -      Not Applicable
  01/11/2026 12 AM PST           10.90           1847         -      Not Applicable
  01/11/2026 01 AM PST           10.65           1601         -      Not Applicable
  01/11/2026 02 AM PST           10.42           1399         -      Not Applicable
  01/11/2026 03 AM PST           10.40           1383         -      Not Applicable
  01/11/2026 04 AM PST           10.36           1352         -      Not Applicable
  01/11/2026 05 AM PST           10.40           1383         +      Not Applicable
  01/11/2026 06 AM PST           10.43           1406         +      Not Applicable
  01/11/2026 07 AM PST           10.39           1375         -      Not Applicable
  01/11/2026 08 AM PST           10.68           1630         +      Not Applicable
  01/11/2026 09 AM PST           10.39           1375         -      Not Applicable
  01/11/2026 10 AM PST           10.37           1360         -      Not Applicable
  01/11/2026 11 AM PST           10.40           1383         +      Not Applicable
  01/11/2026 12 PM PST           10.44           1414         +      Not Applicable
  01/11/2026 01 PM PST           10.35           1344         -      Not Applicable
  01/11/2026 02 PM PST           10.33           1329         -      Not Applicable
  01/11/2026 03 PM PST           10.34           1336         +      Not Applicable
  01/11/2026 04 PM PST           10.33           1329         -      Not Applicable
  01/11/2026 05 PM PST           10.35           1344         +      Not Applicable
  01/11/2026 06 PM PST           10.31           1314         -      Not Applicable
  01/11/2026 07 PM PST           10.37           1360         +      Not Applicable
  01/11/2026 08 PM PST           10.35           1344         -      Not Applicable
  01/11/2026 09 PM PST           10.37           1360         +      Not Applicable
  01/11/2026 10 PM PST           10.33           1329         -      Not Applicable
  01/11/2026 11 PM PST           10.30           1306         -      Not Applicable
  01/12/2026 12 AM PST           10.31           1314         +      Not Applicable
  01/12/2026 01 AM PST           10.33           1329         +      Not Applicable
  01/12/2026 02 AM PST           10.39           1375         +      Not Applicable
  01/12/2026 03 AM PST           10.29           1298         -      Not Applicable
  01/12/2026 04 AM PST           10.33           1329         +      Not Applicable
  01/12/2026 05 AM PST           10.29           1298         -      Not Applicable
  01/12/2026 06 AM PST           10.33           1329         +      Not Applicable
  01/12/2026 07 AM PST           10.37           1360         +      Not Applicable
  01/12/2026 08 AM PST           10.28           1290         -      Not Applicable
  01/12/2026 09 AM PST           10.45           1422         +      Not Applicable
  01/12/2026 10 AM PST           10.41           1391         -      Not Applicable
  01/12/2026 11 AM PST           10.33           1329         -      Not Applicable
  01/12/2026 12 PM PST           10.31           1314         -      Not Applicable
  01/12/2026 01 PM PST           10.26           1275         -      Not Applicable
  01/12/2026 02 PM PST           10.33           1329         +      Not Applicable
  01/12/2026 03 PM PST           10.26           1275         -      Not Applicable
  01/12/2026 04 PM PST           10.29           1298         +      Not Applicable
  01/12/2026 05 PM PST           10.25           1268         -      Not Applicable
  01/12/2026 06 PM PST           10.25           1268         0      Not Applicable
  01/12/2026 07 PM PST           10.31           1314         +      Not Applicable
  01/12/2026 08 PM PST           10.30           1306         -      Not Applicable
  01/12/2026 09 PM PST           10.29           1298         -      Not Applicable
  01/12/2026 10 PM PST           10.26           1275         -      Not Applicable
  01/12/2026 11 PM PST           10.28           1290         +      Not Applicable
  01/13/2026 12 AM PST           10.31           1314         +      Not Applicable
  01/13/2026 01 AM PST           10.19           1224         -      Not Applicable
  01/13/2026 02 AM PST           10.28           1290         +      Not Applicable
  01/13/2026 03 AM PST           10.28           1290         0      Not Applicable
  01/13/2026 04 AM PST           10.22           1245         -      Not Applicable
  01/13/2026 05 AM PST           10.26           1275         +      Not Applicable
  01/13/2026 06 AM PST           10.26           1275         0      Not Applicable
  01/13/2026 07 AM PST           10.27           1283         +      Not Applicable
  01/13/2026 08 AM PST           10.28           1290         +      Not Applicable
  01/13/2026 09 AM PST           10.24           1260         -      Not Applicable
  01/13/2026 10 AM PST           10.26           1275         +      Not Applicable
  01/13/2026 11 AM PST           10.28           1290         +      Not Applicable
  01/13/2026 12 PM PST           10.27           1283         -      Not Applicable
  01/13/2026 01 PM PST            9.93           1068         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/13/2026 02 PM PST            9.93           1068                Not Applicable
  01/13/2026 03 PM PST            9.92           1062         -      Not Applicable
  01/13/2026 04 PM PST            9.92           1062         0      Not Applicable
  01/13/2026 05 PM PST            9.92           1062         0      Not Applicable
  01/13/2026 06 PM PST            9.91           1055         -      Not Applicable
  01/13/2026 07 PM PST            9.91           1055         0      Not Applicable
  01/13/2026 08 PM PST            9.99           1108         +      Not Applicable
  01/13/2026 09 PM PST            9.98           1102         -      Not Applicable
  01/13/2026 10 PM PST            9.98           1102         0      Not Applicable
  01/13/2026 11 PM PST            9.98           1102         0      Not Applicable
  01/14/2026 12 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 01 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 02 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 03 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 04 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 05 AM PST            9.98           1102         0      Not Applicable
  01/14/2026 06 AM PST            9.97           1095         -      Not Applicable
  01/14/2026 07 AM PST            9.97           1095         0      Not Applicable
  01/14/2026 08 AM PST            9.97           1095         0      Not Applicable
  01/14/2026 09 AM PST            9.97           1095         0      Not Applicable
  01/14/2026 10 AM PST            9.96           1088         -      Not Applicable
  01/14/2026 11 AM PST            9.96           1088         0      Not Applicable
  01/14/2026 12 PM PST            9.96           1088         0      Not Applicable
  01/14/2026 01 PM PST            9.96           1088         0      Not Applicable
  01/14/2026 02 PM PST            9.95           1082         -      Not Applicable
  01/14/2026 03 PM PST            9.95           1082         0      Not Applicable
  01/14/2026 04 PM PST            9.95           1082         0      Not Applicable
  01/14/2026 05 PM PST            9.94           1075         -      Not Applicable
  01/14/2026 06 PM PST            9.94           1075         0      Not Applicable
  01/14/2026 07 PM PST            9.94           1075         0      Not Applicable
  01/14/2026 08 PM PST            9.94           1075         0      Not Applicable
  01/14/2026 09 PM PST            9.94           1075         0      Not Applicable
  01/14/2026 10 PM PST            9.94           1075         0      Not Applicable
  01/14/2026 11 PM PST            9.94           1075         0      Not Applicable
  01/15/2026 12 AM PST            9.94           1075         0      Not Applicable
  01/15/2026 01 AM PST            9.94           1075         0      Not Applicable
  01/15/2026 02 AM PST            9.94           1075         0      Not Applicable
  01/15/2026 03 AM PST            9.93           1068         -      Not Applicable
  01/15/2026 04 AM PST            9.93           1068         0      Not Applicable
  01/15/2026 05 AM PST            9.93           1068         0      Not Applicable
  01/15/2026 06 AM PST            9.93           1068         0      Not Applicable
  01/15/2026 07 AM PST            9.93           1068         0      Not Applicable
  01/15/2026 08 AM PST            9.92           1062         -      Not Applicable
  01/15/2026 09 AM PST            9.92           1062         0      Not Applicable
  01/15/2026 10 AM PST            9.92           1062         0      Not Applicable
  01/15/2026 11 AM PST            9.91           1055         -      Not Applicable
  01/15/2026 12 PM PST            9.91           1055         0      Not Applicable
  01/15/2026 01 PM PST            9.91           1055         0      Not Applicable
  01/15/2026 02 PM PST            9.90           1049         -      Not Applicable
  01/15/2026 03 PM PST            9.90           1049         0      Not Applicable
  01/15/2026 04 PM PST            9.90           1049         0      Not Applicable
  01/15/2026 05 PM PST            9.89           1042         -      Not Applicable
  01/15/2026 06 PM PST            9.89           1042         0      Not Applicable
  01/15/2026 07 PM PST            9.89           1042         0      Not Applicable
  01/15/2026 08 PM PST            9.88           1036         -      Not Applicable
  01/15/2026 09 PM PST            9.88           1036         0      Not Applicable
  01/15/2026 10 PM PST            9.88           1036         0      Not Applicable
  01/15/2026 11 PM PST            9.88           1036         0      Not Applicable
  01/16/2026 12 AM PST            9.88           1036         0      Not Applicable
  01/16/2026 01 AM PST            9.87           1029         -      Not Applicable
  01/16/2026 02 AM PST            9.87           1029         0      Not Applicable
  01/16/2026 03 AM PST            9.87           1029         0      Not Applicable
  01/16/2026 04 AM PST            9.87           1029         0      Not Applicable
  01/16/2026 05 AM PST            9.87           1029         0      Not Applicable
  01/16/2026 06 AM PST            9.86           1023         -      Not Applicable
  01/16/2026 07 AM PST            9.86           1023         0      Not Applicable
  01/16/2026 08 AM PST            9.86           1023         0      Not Applicable
  01/16/2026 09 AM PST            9.86           1023         0      Not Applicable
  01/16/2026 10 AM PST            9.86           1023         0      Not Applicable
  01/16/2026 11 AM PST            9.85           1017         -      Not Applicable
  01/16/2026 12 PM PST            9.85           1017         0      Not Applicable
  01/16/2026 01 PM PST            9.85           1017         0      Not Applicable
  01/16/2026 02 PM PST            9.85           1017         0      Not Applicable
  01/16/2026 03 PM PST            9.84           1010         -      Not Applicable
  01/16/2026 04 PM PST            9.84           1010         0      Not Applicable
  01/16/2026 05 PM PST            9.84           1010         0      Not Applicable
  01/16/2026 06 PM PST            9.84           1010         0      Not Applicable
  01/16/2026 07 PM PST            9.84           1010         0      Not Applicable
  01/16/2026 08 PM PST            9.83           1004         -      Not Applicable
  01/16/2026 09 PM PST            9.83           1004         0      Not Applicable
  01/16/2026 10 PM PST            9.83           1004         0      Not Applicable
  01/16/2026 11 PM PST            9.83           1004         0      Not Applicable
  01/17/2026 12 AM PST            9.83           1004         0      Not Applicable
  01/17/2026 01 AM PST            9.83           1004         0      Not Applicable
  01/17/2026 02 AM PST            9.83           1004         0      Not Applicable
  01/17/2026 03 AM PST            9.83           1004         0      Not Applicable
  01/17/2026 04 AM PST            9.83           1004         0      Not Applicable
  01/17/2026 05 AM PST            9.82            998         -      Not Applicable
  01/17/2026 06 AM PST            9.82            998         0      Not Applicable
  01/17/2026 07 AM PST            9.82            998         0      Not Applicable
  01/17/2026 08 AM PST            9.82            998         0      Not Applicable
  01/17/2026 09 AM PST            9.82            998         0      Not Applicable
  01/17/2026 10 AM PST            9.82            998         0      Not Applicable
  01/17/2026 11 AM PST            9.81            991         -      Not Applicable
  01/17/2026 12 PM PST            9.81            991         0      Not Applicable
  01/17/2026 01 PM PST            9.81            991         0      Not Applicable
  01/17/2026 02 PM PST            9.81            991         0      Not Applicable
  01/17/2026 03 PM PST            9.80            985         -      Not Applicable
  01/17/2026 04 PM PST            9.80            985         0      Not Applicable
  01/17/2026 05 PM PST            9.80            985         0      Not Applicable
  01/17/2026 06 PM PST            9.80            985         0      Not Applicable
  01/17/2026 07 PM PST            9.80            985         0      Not Applicable
  01/17/2026 08 PM PST            9.80            985         0      Not Applicable
  01/17/2026 09 PM PST            9.80            985         0      Not Applicable
  01/17/2026 10 PM PST            9.80            985         0      Not Applicable
  01/17/2026 11 PM PST            9.80            985         0      Not Applicable
  01/18/2026 12 AM PST            9.80            985         0      Not Applicable
  01/18/2026 01 AM PST            9.80            985         0      Not Applicable
  01/18/2026 02 AM PST            9.80            985         0      Not Applicable
  01/18/2026 03 AM PST            9.80            985         0      Not Applicable
  01/18/2026 04 AM PST            9.80            985         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.