National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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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: May 06 2024 at 8:27 AM PDTNext Issuance: May 07 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Middle Fork American River - Foresthill (MFAC1)
#
# File Generation Time:  05/06/2024 at 08:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2024 at 08:00 PM PDT
# Maximum Observed Stage:                       11.70 Feet
# Maximum Observed Flow:                        2276 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/11/2024 at 05:00 AM PDT
# Maximum Forecast Stage:                       11.56 Feet
# Maximum Forecast Flow:                        2152 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/01/2024 08 AM PDT           10.89           1583                Not Applicable
  05/01/2024 09 AM PDT           10.29           1230         -      Not Applicable
  05/01/2024 10 AM PDT           10.28           1225         -      Not Applicable
  05/01/2024 11 AM PDT           10.24           1202         -      Not Applicable
  05/01/2024 12 PM PDT           10.28           1225         +      Not Applicable
  05/01/2024 01 PM PDT           10.28           1225         0      Not Applicable
  05/01/2024 02 PM PDT           10.26           1213         -      Not Applicable
  05/01/2024 03 PM PDT           10.24           1202         -      Not Applicable
  05/01/2024 04 PM PDT           10.26           1213         +      Not Applicable
  05/01/2024 05 PM PDT           10.26           1213         0      Not Applicable
  05/01/2024 06 PM PDT           10.27           1219         +      Not Applicable
  05/01/2024 07 PM PDT           10.27           1219         0      Not Applicable
  05/01/2024 08 PM PDT           10.22           1191         -      Not Applicable
  05/01/2024 09 PM PDT           10.27           1219         +      Not Applicable
  05/01/2024 10 PM PDT           10.23           1197         -      Not Applicable
  05/01/2024 11 PM PDT           10.24           1202         +      Not Applicable
  05/02/2024 12 AM PDT           10.28           1225         +      Not Applicable
  05/02/2024 01 AM PDT           10.21           1186         -      Not Applicable
  05/02/2024 02 AM PDT           10.18           1172         -      Not Applicable
  05/02/2024 03 AM PDT           11.13           1762         +      Not Applicable
  05/02/2024 04 AM PDT           10.94           1613         -      Not Applicable
  05/02/2024 05 AM PDT           10.99           1644         +      Not Applicable
  05/02/2024 06 AM PDT           10.94           1613         -      Not Applicable
  05/02/2024 07 AM PDT           10.98           1638         +      Not Applicable
  05/02/2024 08 AM PDT           10.32           1247         -      Not Applicable
  05/02/2024 09 AM PDT           10.22           1191         -      Not Applicable
  05/02/2024 10 AM PDT           10.18           1172         -      Not Applicable
  05/02/2024 11 AM PDT           10.27           1219         +      Not Applicable
  05/02/2024 12 PM PDT           10.26           1213         -      Not Applicable
  05/02/2024 01 PM PDT           10.29           1230         +      Not Applicable
  05/02/2024 02 PM PDT           10.25           1208         -      Not Applicable
  05/02/2024 03 PM PDT           10.27           1219         +      Not Applicable
  05/02/2024 04 PM PDT           10.29           1230         +      Not Applicable
  05/02/2024 05 PM PDT           10.19           1176         -      Not Applicable
  05/02/2024 06 PM PDT           10.26           1213         +      Not Applicable
  05/02/2024 07 PM PDT           10.23           1197         -      Not Applicable
  05/02/2024 08 PM PDT           10.21           1186         -      Not Applicable
  05/02/2024 09 PM PDT           10.55           1379         +      Not Applicable
  05/02/2024 10 PM PDT           10.94           1613         +      Not Applicable
  05/02/2024 11 PM PDT           10.93           1607         -      Not Applicable
  05/03/2024 12 AM PDT           10.90           1589         -      Not Applicable
  05/03/2024 01 AM PDT           10.75           1498         -      Not Applicable
  05/03/2024 02 AM PDT           10.51           1356         -      Not Applicable
  05/03/2024 03 AM PDT           11.16           1788         +      Not Applicable
  05/03/2024 04 AM PDT           10.99           1644         -      Not Applicable
  05/03/2024 05 AM PDT           10.90           1589         -      Not Applicable
  05/03/2024 06 AM PDT           11.04           1684         +      Not Applicable
  05/03/2024 07 AM PDT           10.89           1583         -      Not Applicable
  05/03/2024 08 AM PDT           10.94           1613         +      Not Applicable
  05/03/2024 09 AM PDT           10.89           1583         -      Not Applicable
  05/03/2024 10 AM PDT           11.00           1650         +      Not Applicable
  05/03/2024 11 AM PDT           11.02           1667         +      Not Applicable
  05/03/2024 12 PM PDT           10.92           1601         -      Not Applicable
  05/03/2024 01 PM PDT           10.88           1577         -      Not Applicable
  05/03/2024 02 PM PDT           10.95           1619         +      Not Applicable
  05/03/2024 03 PM PDT           10.98           1638         +      Not Applicable
  05/03/2024 04 PM PDT           10.98           1638         0      Not Applicable
  05/03/2024 05 PM PDT           10.93           1607         -      Not Applicable
  05/03/2024 06 PM PDT           10.90           1589         -      Not Applicable
  05/03/2024 07 PM PDT           10.91           1595         +      Not Applicable
  05/03/2024 08 PM PDT           10.93           1607         +      Not Applicable
  05/03/2024 09 PM PDT           10.95           1619         +      Not Applicable
  05/03/2024 10 PM PDT           10.82           1540         -      Not Applicable
  05/03/2024 11 PM PDT           10.82           1540         0      Not Applicable
  05/04/2024 12 AM PDT           10.97           1632         +      Not Applicable
  05/04/2024 01 AM PDT           11.00           1650         +      Not Applicable
  05/04/2024 02 AM PDT           11.02           1667         +      Not Applicable
  05/04/2024 03 AM PDT           10.96           1625         -      Not Applicable
  05/04/2024 04 AM PDT           10.93           1607         -      Not Applicable
  05/04/2024 05 AM PDT           10.97           1632         +      Not Applicable
  05/04/2024 06 AM PDT           10.96           1625         -      Not Applicable
  05/04/2024 07 AM PDT           10.96           1625         0      Not Applicable
  05/04/2024 08 AM PDT           10.97           1632         +      Not Applicable
  05/04/2024 09 AM PDT           10.94           1613         -      Not Applicable
  05/04/2024 10 AM PDT           11.00           1650         +      Not Applicable
  05/04/2024 11 AM PDT           10.99           1644         -      Not Applicable
  05/04/2024 12 PM PDT           11.03           1675         +      Not Applicable
  05/04/2024 01 PM PDT           11.17           1797         +      Not Applicable
  05/04/2024 02 PM PDT           11.35           1960         +      Not Applicable
  05/04/2024 03 PM PDT           11.47           2071         +      Not Applicable
  05/04/2024 04 PM PDT           11.66           2240         +      Not Applicable
  05/04/2024 05 PM PDT           11.59           2178         -      Not Applicable
  05/04/2024 06 PM PDT           11.58           2169         -      Not Applicable
  05/04/2024 07 PM PDT           11.67           2249         +      Not Applicable
  05/04/2024 08 PM PDT           11.70           2276         +      Not Applicable
  05/04/2024 09 PM PDT           11.60           2187         -      Not Applicable
  05/04/2024 10 PM PDT           11.67           2249         +      Not Applicable
  05/04/2024 11 PM PDT           11.55           2143         -      Not Applicable
  05/05/2024 12 AM PDT           11.48           2081         -      Not Applicable
  05/05/2024 01 AM PDT           10.90           1589         -      Not Applicable
  05/05/2024 02 AM PDT           10.47           1333         -      Not Applicable
  05/05/2024 03 AM PDT           10.48           1338         +      Not Applicable
  05/05/2024 04 AM PDT           10.42           1304         -      Not Applicable
  05/05/2024 05 AM PDT           10.40           1293         -      Not Applicable
  05/05/2024 06 AM PDT           10.39           1287         -      Not Applicable
  05/05/2024 07 AM PDT           10.99           1644         +      Not Applicable
  05/05/2024 08 AM PDT           10.38           1281         -      Not Applicable
  05/05/2024 09 AM PDT           10.40           1293         +      Not Applicable
  05/05/2024 10 AM PDT           10.37           1276         -      Not Applicable
  05/05/2024 11 AM PDT           10.36           1270         -      Not Applicable
  05/05/2024 12 PM PDT           10.33           1253         -      Not Applicable
  05/05/2024 01 PM PDT           10.31           1242         -      Not Applicable
  05/05/2024 02 PM PDT           10.38           1281         +      Not Applicable
  05/05/2024 03 PM PDT           10.32           1247         -      Not Applicable
  05/05/2024 04 PM PDT           10.31           1242         -      Not Applicable
  05/05/2024 05 PM PDT           10.33           1253         +      Not Applicable
  05/05/2024 06 PM PDT           10.36           1270         +      Not Applicable
  05/05/2024 07 PM PDT           10.32           1247         -      Not Applicable
  05/05/2024 08 PM PDT           10.39           1287         +      Not Applicable
  05/05/2024 09 PM PDT           10.32           1247         -      Not Applicable
  05/05/2024 10 PM PDT           10.32           1247         0      Not Applicable
  05/05/2024 11 PM PDT           10.32           1247         0      Not Applicable
  05/06/2024 12 AM PDT           10.34           1259         +      Not Applicable
  05/06/2024 01 AM PDT           10.33           1253         -      Not Applicable
  05/06/2024 02 AM PDT           10.38           1281         +      Not Applicable
  05/06/2024 03 AM PDT           10.29           1230         -      Not Applicable
  05/06/2024 04 AM PDT           10.33           1253         +      Not Applicable
  05/06/2024 05 AM PDT           10.33           1253         0      Not Applicable
  05/06/2024 06 AM PDT           10.36           1270         +      Not Applicable
  05/06/2024 07 AM PDT           10.32           1247         -      Not Applicable
  05/06/2024 08 AM PDT           10.28           1225         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/06/2024 09 AM PDT           10.23           1197                Not Applicable
  05/06/2024 10 AM PDT           10.19           1176         -      Not Applicable
  05/06/2024 11 AM PDT           10.13           1152         -      Not Applicable
  05/06/2024 12 PM PDT           10.07           1128         -      Not Applicable
  05/06/2024 01 PM PDT           10.01           1104         -      Not Applicable
  05/06/2024 02 PM PDT            9.97           1081         -      Not Applicable
  05/06/2024 03 PM PDT           10.55           1379         +      Not Applicable
  05/06/2024 04 PM PDT           10.52           1362         -      Not Applicable
  05/06/2024 05 PM PDT           10.48           1338         -      Not Applicable
  05/06/2024 06 PM PDT           10.45           1321         -      Not Applicable
  05/06/2024 07 PM PDT           10.44           1316         -      Not Applicable
  05/06/2024 08 PM PDT           10.44           1316         0      Not Applicable
  05/06/2024 09 PM PDT           10.43           1310         -      Not Applicable
  05/06/2024 10 PM PDT           10.43           1310         0      Not Applicable
  05/06/2024 11 PM PDT           10.43           1310         0      Not Applicable
  05/07/2024 12 AM PDT           10.43           1310         0      Not Applicable
  05/07/2024 01 AM PDT           10.43           1310         0      Not Applicable
  05/07/2024 02 AM PDT           10.44           1316         +      Not Applicable
  05/07/2024 03 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 04 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 05 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 06 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 07 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 08 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 09 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 10 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 11 AM PDT           10.44           1316         0      Not Applicable
  05/07/2024 12 PM PDT           10.44           1316         0      Not Applicable
  05/07/2024 01 PM PDT           10.45           1321         +      Not Applicable
  05/07/2024 02 PM PDT           10.45           1321         0      Not Applicable
  05/07/2024 03 PM PDT           10.46           1327         +      Not Applicable
  05/07/2024 04 PM PDT           10.47           1333         +      Not Applicable
  05/07/2024 05 PM PDT           10.49           1344         +      Not Applicable
  05/07/2024 06 PM PDT           10.53           1367         +      Not Applicable
  05/07/2024 07 PM PDT           10.57           1391         +      Not Applicable
  05/07/2024 08 PM PDT           10.61           1415         +      Not Applicable
  05/07/2024 09 PM PDT           10.65           1438         +      Not Applicable
  05/07/2024 10 PM PDT           10.70           1468         +      Not Applicable
  05/07/2024 11 PM PDT           10.75           1498         +      Not Applicable
  05/08/2024 12 AM PDT           10.80           1528         +      Not Applicable
  05/08/2024 01 AM PDT           10.86           1564         +      Not Applicable
  05/08/2024 02 AM PDT           10.91           1595         +      Not Applicable
  05/08/2024 03 AM PDT           10.96           1625         +      Not Applicable
  05/08/2024 04 AM PDT           11.00           1650         +      Not Applicable
  05/08/2024 05 AM PDT           11.02           1667         +      Not Applicable
  05/08/2024 06 AM PDT           11.04           1684         +      Not Applicable
  05/08/2024 07 AM PDT           11.05           1693         +      Not Applicable
  05/08/2024 08 AM PDT           11.06           1701         +      Not Applicable
  05/08/2024 09 AM PDT           11.07           1710         +      Not Applicable
  05/08/2024 10 AM PDT           11.08           1719         +      Not Applicable
  05/08/2024 11 AM PDT           11.08           1719         0      Not Applicable
  05/08/2024 12 PM PDT           11.08           1719         0      Not Applicable
  05/08/2024 01 PM PDT           11.08           1719         0      Not Applicable
  05/08/2024 02 PM PDT           11.08           1719         0      Not Applicable
  05/08/2024 03 PM PDT           11.07           1710         -      Not Applicable
  05/08/2024 04 PM PDT           11.08           1719         +      Not Applicable
  05/08/2024 05 PM PDT           11.08           1719         0      Not Applicable
  05/08/2024 06 PM PDT           11.09           1727         +      Not Applicable
  05/08/2024 07 PM PDT           11.10           1736         +      Not Applicable
  05/08/2024 08 PM PDT           11.12           1753         +      Not Applicable
  05/08/2024 09 PM PDT           11.13           1762         +      Not Applicable
  05/08/2024 10 PM PDT           11.15           1780         +      Not Applicable
  05/08/2024 11 PM PDT           11.16           1788         +      Not Applicable
  05/09/2024 12 AM PDT           11.18           1806         +      Not Applicable
  05/09/2024 01 AM PDT           11.20           1824         +      Not Applicable
  05/09/2024 02 AM PDT           11.22           1842         +      Not Applicable
  05/09/2024 03 AM PDT           11.24           1860         +      Not Applicable
  05/09/2024 04 AM PDT           11.26           1878         +      Not Applicable
  05/09/2024 05 AM PDT           11.27           1887         +      Not Applicable
  05/09/2024 06 AM PDT           11.28           1896         +      Not Applicable
  05/09/2024 07 AM PDT           11.28           1896         0      Not Applicable
  05/09/2024 08 AM PDT           11.29           1905         +      Not Applicable
  05/09/2024 09 AM PDT           11.30           1914         +      Not Applicable
  05/09/2024 10 AM PDT           11.30           1914         0      Not Applicable
  05/09/2024 11 AM PDT           11.30           1914         0      Not Applicable
  05/09/2024 12 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 01 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 02 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 03 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 04 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 05 PM PDT           11.30           1914         0      Not Applicable
  05/09/2024 06 PM PDT           11.31           1923         +      Not Applicable
  05/09/2024 07 PM PDT           11.32           1932         +      Not Applicable
  05/09/2024 08 PM PDT           11.33           1941         +      Not Applicable
  05/09/2024 09 PM PDT           11.34           1950         +      Not Applicable
  05/09/2024 10 PM PDT           11.35           1960         +      Not Applicable
  05/09/2024 11 PM PDT           11.36           1969         +      Not Applicable
  05/10/2024 12 AM PDT           11.37           1978         +      Not Applicable
  05/10/2024 01 AM PDT           11.39           1997         +      Not Applicable
  05/10/2024 02 AM PDT           11.40           2006         +      Not Applicable
  05/10/2024 03 AM PDT           11.41           2015         +      Not Applicable
  05/10/2024 04 AM PDT           11.42           2025         +      Not Applicable
  05/10/2024 05 AM PDT           11.43           2034         +      Not Applicable
  05/10/2024 06 AM PDT           11.43           2034         0      Not Applicable
  05/10/2024 07 AM PDT           11.43           2034         0      Not Applicable
  05/10/2024 08 AM PDT           11.44           2043         +      Not Applicable
  05/10/2024 09 AM PDT           11.44           2043         0      Not Applicable
  05/10/2024 10 AM PDT           11.44           2043         0      Not Applicable
  05/10/2024 11 AM PDT           11.44           2043         0      Not Applicable
  05/10/2024 12 PM PDT           11.44           2043         0      Not Applicable
  05/10/2024 01 PM PDT           11.44           2043         0      Not Applicable
  05/10/2024 02 PM PDT           11.44           2043         0      Not Applicable
  05/10/2024 03 PM PDT           11.44           2043         0      Not Applicable
  05/10/2024 04 PM PDT           11.44           2043         0      Not Applicable
  05/10/2024 05 PM PDT           11.45           2053         +      Not Applicable
  05/10/2024 06 PM PDT           11.45           2053         0      Not Applicable
  05/10/2024 07 PM PDT           11.46           2062         +      Not Applicable
  05/10/2024 08 PM PDT           11.47           2071         +      Not Applicable
  05/10/2024 09 PM PDT           11.48           2081         +      Not Applicable
  05/10/2024 10 PM PDT           11.49           2090         +      Not Applicable
  05/10/2024 11 PM PDT           11.50           2100         +      Not Applicable
  05/11/2024 12 AM PDT           11.51           2109         +      Not Applicable
  05/11/2024 01 AM PDT           11.52           2117         +      Not Applicable
  05/11/2024 02 AM PDT           11.53           2126         +      Not Applicable
  05/11/2024 03 AM PDT           11.54           2134         +      Not Applicable
  05/11/2024 04 AM PDT           11.55           2143         +      Not Applicable
  05/11/2024 05 AM PDT           11.56           2152         +      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.