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

 | 

NORTH FORK OF MIDDLE FORK AMERICAN RIVER - FORESTHILL (NMFC1)
Latitude: 39.02º NLongitude: 120.72º WElevation: 1302 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Feb 08 2025 at 8:25 AM PSTNext Issuance: Feb 09 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: NF of MF American River - Foresthill (NMFC1)
#
# File Generation Time:  02/08/2025 at 08:27 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/04/2025 at 10:00 PM PST
# Maximum Observed Flow:                        4005 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/08/2025 at 09:00 AM PST
# Maximum Forecast Flow:                        1237 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  02/03/2025 08 AM PST          1826                Not Applicable
  02/03/2025 09 AM PST          1760         -      Not Applicable
  02/03/2025 10 AM PST          1695         -      Not Applicable
  02/03/2025 11 AM PST          1653         -      Not Applicable
  02/03/2025 12 PM PST          1611         -      Not Applicable
  02/03/2025 01 PM PST          1569         -      Not Applicable
  02/03/2025 02 PM PST          1527         -      Not Applicable
  02/03/2025 03 PM PST          1485         -      Not Applicable
  02/03/2025 04 PM PST          1443         -      Not Applicable
  02/03/2025 05 PM PST          1432         -      Not Applicable
  02/03/2025 06 PM PST          1421         -      Not Applicable
  02/03/2025 07 PM PST          1409         -      Not Applicable
  02/03/2025 08 PM PST          1398         -      Not Applicable
  02/03/2025 09 PM PST          1386         -      Not Applicable
  02/03/2025 10 PM PST          1375         -      Not Applicable
  02/03/2025 11 PM PST          1409         +      Not Applicable
  02/04/2025 12 AM PST          1443         +      Not Applicable
  02/04/2025 01 AM PST          1477         +      Not Applicable
  02/04/2025 02 AM PST          1511         +      Not Applicable
  02/04/2025 03 AM PST          1545         +      Not Applicable
  02/04/2025 04 AM PST          1579         +      Not Applicable
  02/04/2025 05 AM PST          1623         +      Not Applicable
  02/04/2025 06 AM PST          1667         +      Not Applicable
  02/04/2025 07 AM PST          1710         +      Not Applicable
  02/04/2025 08 AM PST          1754         +      Not Applicable
  02/04/2025 09 AM PST          1798         +      Not Applicable
  02/04/2025 10 AM PST          1841         +      Not Applicable
  02/04/2025 11 AM PST          1892         +      Not Applicable
  02/04/2025 12 PM PST          1943         +      Not Applicable
  02/04/2025 01 PM PST          1994         +      Not Applicable
  02/04/2025 02 PM PST          2044         +      Not Applicable
  02/04/2025 03 PM PST          2095         +      Not Applicable
  02/04/2025 04 PM PST          2146         +      Not Applicable
  02/04/2025 05 PM PST          2456         +      Not Applicable
  02/04/2025 06 PM PST          2766         +      Not Applicable
  02/04/2025 07 PM PST          3076         +      Not Applicable
  02/04/2025 08 PM PST          3386         +      Not Applicable
  02/04/2025 09 PM PST          3696         +      Not Applicable
  02/04/2025 10 PM PST          4005         +      Not Applicable
  02/04/2025 11 PM PST          3925         -      Not Applicable
  02/05/2025 12 AM PST          3845         -      Not Applicable
  02/05/2025 01 AM PST          3764         -      Not Applicable
  02/05/2025 02 AM PST          3684         -      Not Applicable
  02/05/2025 03 AM PST          3604         -      Not Applicable
  02/05/2025 04 AM PST          3524         -      Not Applicable
  02/05/2025 05 AM PST          3318         -      Not Applicable
  02/05/2025 06 AM PST          3112         -      Not Applicable
  02/05/2025 07 AM PST          2907         -      Not Applicable
  02/05/2025 08 AM PST          2701         -      Not Applicable
  02/05/2025 09 AM PST          2496         -      Not Applicable
  02/05/2025 10 AM PST          2290         -      Not Applicable
  02/05/2025 11 AM PST          2214         -      Not Applicable
  02/05/2025 12 PM PST          2138         -      Not Applicable
  02/05/2025 01 PM PST          2062         -      Not Applicable
  02/05/2025 02 PM PST          1986         -      Not Applicable
  02/05/2025 03 PM PST          1910         -      Not Applicable
  02/05/2025 04 PM PST          1834         -      Not Applicable
  02/05/2025 05 PM PST          1799         -      Not Applicable
  02/05/2025 06 PM PST          1763         -      Not Applicable
  02/05/2025 07 PM PST          1728         -      Not Applicable
  02/05/2025 08 PM PST          1693         -      Not Applicable
  02/05/2025 09 PM PST          1657         -      Not Applicable
  02/05/2025 10 PM PST          1622         -      Not Applicable
  02/05/2025 11 PM PST          1595         -      Not Applicable
  02/06/2025 12 AM PST          1568         -      Not Applicable
  02/06/2025 01 AM PST          1541         -      Not Applicable
  02/06/2025 02 AM PST          1514         -      Not Applicable
  02/06/2025 03 AM PST          1487         -      Not Applicable
  02/06/2025 04 AM PST          1460         -      Not Applicable
  02/06/2025 05 AM PST          1442         -      Not Applicable
  02/06/2025 06 AM PST          1424         -      Not Applicable
  02/06/2025 07 AM PST          1407         -      Not Applicable
  02/06/2025 08 AM PST          1389         -      Not Applicable
  02/06/2025 09 AM PST          1372         -      Not Applicable
  02/06/2025 10 AM PST          1354         -      Not Applicable
  02/06/2025 11 AM PST          1349         -      Not Applicable
  02/06/2025 12 PM PST          1343         -      Not Applicable
  02/06/2025 01 PM PST          1337         -      Not Applicable
  02/06/2025 02 PM PST          1331         -      Not Applicable
  02/06/2025 03 PM PST          1326         -      Not Applicable
  02/06/2025 04 PM PST          1320         -      Not Applicable
  02/06/2025 05 PM PST          1338         +      Not Applicable
  02/06/2025 06 PM PST          1357         +      Not Applicable
  02/06/2025 07 PM PST          1375         +      Not Applicable
  02/06/2025 08 PM PST          1394         +      Not Applicable
  02/06/2025 09 PM PST          1412         +      Not Applicable
  02/06/2025 10 PM PST          1431         +      Not Applicable
  02/06/2025 11 PM PST          1462         +      Not Applicable
  02/07/2025 12 AM PST          1492         +      Not Applicable
  02/07/2025 01 AM PST          1523         +      Not Applicable
  02/07/2025 02 AM PST          1553         +      Not Applicable
  02/07/2025 03 AM PST          1584         +      Not Applicable
  02/07/2025 04 AM PST          1615         +      Not Applicable
  02/07/2025 05 AM PST          1621         +      Not Applicable
  02/07/2025 06 AM PST          1628         +      Not Applicable
  02/07/2025 07 AM PST          1635         +      Not Applicable
  02/07/2025 08 AM PST          1642         +      Not Applicable
  02/07/2025 09 AM PST          1648         +      Not Applicable
  02/07/2025 10 AM PST          1655         +      Not Applicable
  02/07/2025 11 AM PST          1639         -      Not Applicable
  02/07/2025 12 PM PST          1623         -      Not Applicable
  02/07/2025 01 PM PST          1608         -      Not Applicable
  02/07/2025 02 PM PST          1592         -      Not Applicable
  02/07/2025 03 PM PST          1576         -      Not Applicable
  02/07/2025 04 PM PST          1560         -      Not Applicable
  02/07/2025 05 PM PST          1539         -      Not Applicable
  02/07/2025 06 PM PST          1518         -      Not Applicable
  02/07/2025 07 PM PST          1497         -      Not Applicable
  02/07/2025 08 PM PST          1476         -      Not Applicable
  02/07/2025 09 PM PST          1455         -      Not Applicable
  02/07/2025 10 PM PST          1434         -      Not Applicable
  02/07/2025 11 PM PST          1415         -      Not Applicable
  02/08/2025 12 AM PST          1396         -      Not Applicable
  02/08/2025 01 AM PST          1377         -      Not Applicable
  02/08/2025 02 AM PST          1358         -      Not Applicable
  02/08/2025 03 AM PST          1339         -      Not Applicable
  02/08/2025 04 AM PST          1320         -      Not Applicable
  02/08/2025 05 AM PST          1303         -      Not Applicable
  02/08/2025 06 AM PST          1287         -      Not Applicable
  02/08/2025 07 AM PST          1270         -      Not Applicable
  02/08/2025 08 AM PST          1254         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  02/08/2025 09 AM PST          1237                Not Applicable
  02/08/2025 10 AM PST          1221         -      Not Applicable
  02/08/2025 11 AM PST          1206         -      Not Applicable
  02/08/2025 12 PM PST          1192         -      Not Applicable
  02/08/2025 01 PM PST          1177         -      Not Applicable
  02/08/2025 02 PM PST          1162         -      Not Applicable
  02/08/2025 03 PM PST          1148         -      Not Applicable
  02/08/2025 04 PM PST          1133         -      Not Applicable
  02/08/2025 05 PM PST          1120         -      Not Applicable
  02/08/2025 06 PM PST          1108         -      Not Applicable
  02/08/2025 07 PM PST          1095         -      Not Applicable
  02/08/2025 08 PM PST          1082         -      Not Applicable
  02/08/2025 09 PM PST          1070         -      Not Applicable
  02/08/2025 10 PM PST          1057         -      Not Applicable
  02/08/2025 11 PM PST          1046         -      Not Applicable
  02/09/2025 12 AM PST          1035         -      Not Applicable
  02/09/2025 01 AM PST          1024         -      Not Applicable
  02/09/2025 02 AM PST          1013         -      Not Applicable
  02/09/2025 03 AM PST          1002         -      Not Applicable
  02/09/2025 04 AM PST           991         -      Not Applicable
  02/09/2025 05 AM PST           981         -      Not Applicable
  02/09/2025 06 AM PST           972         -      Not Applicable
  02/09/2025 07 AM PST           962         -      Not Applicable
  02/09/2025 08 AM PST           952         -      Not Applicable
  02/09/2025 09 AM PST           943         -      Not Applicable
  02/09/2025 10 AM PST           933         -      Not Applicable
  02/09/2025 11 AM PST           925         -      Not Applicable
  02/09/2025 12 PM PST           916         -      Not Applicable
  02/09/2025 01 PM PST           907         -      Not Applicable
  02/09/2025 02 PM PST           899         -      Not Applicable
  02/09/2025 03 PM PST           890         -      Not Applicable
  02/09/2025 04 PM PST           881         -      Not Applicable
  02/09/2025 05 PM PST           874         -      Not Applicable
  02/09/2025 06 PM PST           866         -      Not Applicable
  02/09/2025 07 PM PST           858         -      Not Applicable
  02/09/2025 08 PM PST           850         -      Not Applicable
  02/09/2025 09 PM PST           842         -      Not Applicable
  02/09/2025 10 PM PST           835         -      Not Applicable
  02/09/2025 11 PM PST           828         -      Not Applicable
  02/10/2025 12 AM PST           820         -      Not Applicable
  02/10/2025 01 AM PST           813         -      Not Applicable
  02/10/2025 02 AM PST           806         -      Not Applicable
  02/10/2025 03 AM PST           799         -      Not Applicable
  02/10/2025 04 AM PST           792         -      Not Applicable
  02/10/2025 05 AM PST           786         -      Not Applicable
  02/10/2025 06 AM PST           779         -      Not Applicable
  02/10/2025 07 AM PST           773         -      Not Applicable
  02/10/2025 08 AM PST           766         -      Not Applicable
  02/10/2025 09 AM PST           760         -      Not Applicable
  02/10/2025 10 AM PST           753         -      Not Applicable
  02/10/2025 11 AM PST           747         -      Not Applicable
  02/10/2025 12 PM PST           741         -      Not Applicable
  02/10/2025 01 PM PST           735         -      Not Applicable
  02/10/2025 02 PM PST           729         -      Not Applicable
  02/10/2025 03 PM PST           723         -      Not Applicable
  02/10/2025 04 PM PST           717         -      Not Applicable
  02/10/2025 05 PM PST           712         -      Not Applicable
  02/10/2025 06 PM PST           706         -      Not Applicable
  02/10/2025 07 PM PST           701         -      Not Applicable
  02/10/2025 08 PM PST           695         -      Not Applicable
  02/10/2025 09 PM PST           690         -      Not Applicable
  02/10/2025 10 PM PST           684         -      Not Applicable
  02/10/2025 11 PM PST           679         -      Not Applicable
  02/11/2025 12 AM PST           674         -      Not Applicable
  02/11/2025 01 AM PST           669         -      Not Applicable
  02/11/2025 02 AM PST           664         -      Not Applicable
  02/11/2025 03 AM PST           659         -      Not Applicable
  02/11/2025 04 AM PST           654         -      Not Applicable
  02/11/2025 05 AM PST           649         -      Not Applicable
  02/11/2025 06 AM PST           645         -      Not Applicable
  02/11/2025 07 AM PST           640         -      Not Applicable
  02/11/2025 08 AM PST           635         -      Not Applicable
  02/11/2025 09 AM PST           630         -      Not Applicable
  02/11/2025 10 AM PST           626         -      Not Applicable
  02/11/2025 11 AM PST           621         -      Not Applicable
  02/11/2025 12 PM PST           617         -      Not Applicable
  02/11/2025 01 PM PST           613         -      Not Applicable
  02/11/2025 02 PM PST           608         -      Not Applicable
  02/11/2025 03 PM PST           604         -      Not Applicable
  02/11/2025 04 PM PST           600         -      Not Applicable
  02/11/2025 05 PM PST           596         -      Not Applicable
  02/11/2025 06 PM PST           591         -      Not Applicable
  02/11/2025 07 PM PST           587         -      Not Applicable
  02/11/2025 08 PM PST           583         -      Not Applicable
  02/11/2025 09 PM PST           579         -      Not Applicable
  02/11/2025 10 PM PST           575         -      Not Applicable
  02/11/2025 11 PM PST           571         -      Not Applicable
  02/12/2025 12 AM PST           568         -      Not Applicable
  02/12/2025 01 AM PST           564         -      Not Applicable
  02/12/2025 02 AM PST           560         -      Not Applicable
  02/12/2025 03 AM PST           556         -      Not Applicable
  02/12/2025 04 AM PST           552         -      Not Applicable
  02/12/2025 05 AM PST           549         -      Not Applicable
  02/12/2025 06 AM PST           545         -      Not Applicable
  02/12/2025 07 AM PST           542         -      Not Applicable
  02/12/2025 08 AM PST           538         -      Not Applicable
  02/12/2025 09 AM PST           534         -      Not Applicable
  02/12/2025 10 AM PST           531         -      Not Applicable
  02/12/2025 11 AM PST           528         -      Not Applicable
  02/12/2025 12 PM PST           524         -      Not Applicable
  02/12/2025 01 PM PST           521         -      Not Applicable
  02/12/2025 02 PM PST           518         -      Not Applicable
  02/12/2025 03 PM PST           514         -      Not Applicable
  02/12/2025 04 PM PST           511         -      Not Applicable
  02/12/2025 05 PM PST           508         -      Not Applicable
  02/12/2025 06 PM PST           506         -      Not Applicable
  02/12/2025 07 PM PST           503         -      Not Applicable
  02/12/2025 08 PM PST           500         -      Not Applicable
  02/12/2025 09 PM PST           498         -      Not Applicable
  02/12/2025 10 PM PST           495         -      Not Applicable
  02/12/2025 11 PM PST           495         +      Not Applicable
  02/13/2025 12 AM PST           495         +      Not Applicable
  02/13/2025 01 AM PST           495         +      Not Applicable
  02/13/2025 02 AM PST           495         +      Not Applicable
  02/13/2025 03 AM PST           495         +      Not Applicable
  02/13/2025 04 AM PST           496         +      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.