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

 | 

NORTH FORK AMERICAN RIVER - NORTH FORK DAM (NFDC1)
Latitude: 38.94º NLongitude: 121.02º WElevation: 715 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Dec 04 2025 at 1:18 PM PSTNext Issuance: Dec 05 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: North Fork American River - North Fork Dam (NFDC1)
#
# File Generation Time:  12/04/2025 at 01:22 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/29/2025 at 07:00 PM PST
# Maximum Observed Stage:                       0.53 Feet
# Maximum Observed Flow:                        122 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/04/2025 at 02:00 PM PST
# Maximum Forecast Stage:                       0.47 Feet
# Maximum Forecast Flow:                        92 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/29/2025 01 PM PST            0.52            117                Not Applicable
  11/29/2025 02 PM PST            0.52            117         0      Not Applicable
  11/29/2025 03 PM PST            0.52            117         0      Not Applicable
  11/29/2025 04 PM PST            0.52            117         0      Not Applicable
  11/29/2025 05 PM PST            0.53            122         +      Not Applicable
  11/29/2025 06 PM PST            0.53            122         0      Not Applicable
  11/29/2025 07 PM PST            0.53            122         0      Not Applicable
  11/29/2025 08 PM PST            0.52            117         -      Not Applicable
  11/29/2025 09 PM PST            0.52            117         0      Not Applicable
  11/29/2025 10 PM PST            0.52            117         0      Not Applicable
  11/29/2025 11 PM PST            0.52            117         0      Not Applicable
  11/30/2025 12 AM PST            0.52            117         0      Not Applicable
  11/30/2025 01 AM PST            0.52            117         0      Not Applicable
  11/30/2025 02 AM PST            0.52            117         0      Not Applicable
  11/30/2025 03 AM PST            0.51            112         -      Not Applicable
  11/30/2025 04 AM PST            0.52            117         +      Not Applicable
  11/30/2025 05 AM PST            0.52            117         0      Not Applicable
  11/30/2025 06 AM PST            0.52            117         0      Not Applicable
  11/30/2025 07 AM PST            0.52            117         0      Not Applicable
  11/30/2025 08 AM PST            0.51            112         -      Not Applicable
  11/30/2025 09 AM PST            0.51            112         0      Not Applicable
  11/30/2025 10 AM PST            0.51            112         0      Not Applicable
  11/30/2025 11 AM PST            0.51            112         0      Not Applicable
  11/30/2025 12 PM PST            0.51            112         0      Not Applicable
  11/30/2025 01 PM PST            0.51            112         0      Not Applicable
  11/30/2025 02 PM PST            0.51            112         0      Not Applicable
  11/30/2025 03 PM PST            0.51            112         0      Not Applicable
  11/30/2025 04 PM PST            0.51            112         0      Not Applicable
  11/30/2025 05 PM PST            0.51            112         0      Not Applicable
  11/30/2025 06 PM PST            0.51            112         0      Not Applicable
  11/30/2025 07 PM PST            0.51            112         0      Not Applicable
  11/30/2025 08 PM PST            0.51            112         0      Not Applicable
  11/30/2025 09 PM PST            0.51            112         0      Not Applicable
  11/30/2025 10 PM PST            0.51            112         0      Not Applicable
  11/30/2025 11 PM PST            0.51            112         0      Not Applicable
  12/01/2025 12 AM PST            0.51            112         0      Not Applicable
  12/01/2025 01 AM PST            0.51            112         0      Not Applicable
  12/01/2025 02 AM PST            0.51            112         0      Not Applicable
  12/01/2025 03 AM PST            0.51            112         0      Not Applicable
  12/01/2025 04 AM PST            0.51            112         0      Not Applicable
  12/01/2025 05 AM PST            0.51            112         0      Not Applicable
  12/01/2025 06 AM PST            0.51            112         0      Not Applicable
  12/01/2025 07 AM PST            0.51            112         0      Not Applicable
  12/01/2025 08 AM PST            0.51            112         0      Not Applicable
  12/01/2025 09 AM PST            0.51            112         0      Not Applicable
  12/01/2025 10 AM PST            0.50            107         -      Not Applicable
  12/01/2025 11 AM PST            0.50            107         0      Not Applicable
  12/01/2025 12 PM PST            0.50            107         0      Not Applicable
  12/01/2025 01 PM PST            0.50            107         0      Not Applicable
  12/01/2025 02 PM PST            0.50            107         0      Not Applicable
  12/01/2025 03 PM PST            0.51            112         +      Not Applicable
  12/01/2025 04 PM PST            0.51            112         0      Not Applicable
  12/01/2025 05 PM PST            0.51            112         0      Not Applicable
  12/01/2025 06 PM PST            0.51            112         0      Not Applicable
  12/01/2025 07 PM PST            0.51            112         0      Not Applicable
  12/01/2025 08 PM PST            0.51            112         0      Not Applicable
  12/01/2025 09 PM PST            0.51            112         0      Not Applicable
  12/01/2025 10 PM PST            0.51            112         0      Not Applicable
  12/01/2025 11 PM PST            0.51            112         0      Not Applicable
  12/02/2025 12 AM PST            0.51            112         0      Not Applicable
  12/02/2025 01 AM PST            0.50            107         -      Not Applicable
  12/02/2025 02 AM PST            0.50            107         0      Not Applicable
  12/02/2025 03 AM PST            0.51            112         +      Not Applicable
  12/02/2025 04 AM PST            0.50            107         -      Not Applicable
  12/02/2025 05 AM PST            0.50            107         0      Not Applicable
  12/02/2025 06 AM PST            0.50            107         0      Not Applicable
  12/02/2025 07 AM PST            0.50            107         0      Not Applicable
  12/02/2025 08 AM PST            0.50            107         0      Not Applicable
  12/02/2025 09 AM PST            0.50            107         0      Not Applicable
  12/02/2025 10 AM PST            0.50            107         0      Not Applicable
  12/02/2025 11 AM PST            0.50            107         0      Not Applicable
  12/02/2025 12 PM PST            0.49            102         -      Not Applicable
  12/02/2025 01 PM PST            0.49            102         0      Not Applicable
  12/02/2025 02 PM PST            0.49            102         0      Not Applicable
  12/02/2025 03 PM PST            0.49            102         0      Not Applicable
  12/02/2025 04 PM PST            0.49            102         0      Not Applicable
  12/02/2025 05 PM PST            0.49            102         0      Not Applicable
  12/02/2025 06 PM PST            0.49            102         0      Not Applicable
  12/02/2025 07 PM PST            0.50            107         +      Not Applicable
  12/02/2025 08 PM PST            0.49            102         -      Not Applicable
  12/02/2025 09 PM PST            0.49            102         0      Not Applicable
  12/02/2025 10 PM PST            0.48             97         -      Not Applicable
  12/02/2025 11 PM PST            0.48             97         0      Not Applicable
  12/03/2025 12 AM PST            0.48             97         0      Not Applicable
  12/03/2025 01 AM PST            0.49            102         +      Not Applicable
  12/03/2025 02 AM PST            0.49            102         0      Not Applicable
  12/03/2025 03 AM PST            0.49            102         0      Not Applicable
  12/03/2025 04 AM PST            0.49            102         0      Not Applicable
  12/03/2025 05 AM PST            0.49            102         0      Not Applicable
  12/03/2025 06 AM PST            0.48             97         -      Not Applicable
  12/03/2025 07 AM PST            0.49            102         +      Not Applicable
  12/03/2025 08 AM PST            0.49            102         0      Not Applicable
  12/03/2025 09 AM PST            0.48             97         -      Not Applicable
  12/03/2025 10 AM PST            0.48             97         0      Not Applicable
  12/03/2025 11 AM PST            0.48             97         0      Not Applicable
  12/03/2025 12 PM PST            0.48             97         0      Not Applicable
  12/03/2025 01 PM PST            0.48             97         0      Not Applicable
  12/03/2025 02 PM PST            0.48             97         0      Not Applicable
  12/03/2025 03 PM PST            0.48             97         0      Not Applicable
  12/03/2025 04 PM PST            0.48             97         0      Not Applicable
  12/03/2025 05 PM PST            0.48             97         0      Not Applicable
  12/03/2025 06 PM PST            0.48             97         0      Not Applicable
  12/03/2025 07 PM PST            0.48             97         0      Not Applicable
  12/03/2025 08 PM PST            0.48             97         0      Not Applicable
  12/03/2025 09 PM PST            0.48             97         0      Not Applicable
  12/03/2025 10 PM PST            0.48             97         0      Not Applicable
  12/03/2025 11 PM PST            0.48             97         0      Not Applicable
  12/04/2025 12 AM PST            0.48             97         0      Not Applicable
  12/04/2025 01 AM PST            0.48             97         0      Not Applicable
  12/04/2025 02 AM PST            0.48             97         0      Not Applicable
  12/04/2025 03 AM PST            0.48             97         0      Not Applicable
  12/04/2025 04 AM PST            0.48             97         0      Not Applicable
  12/04/2025 05 AM PST            0.48             97         0      Not Applicable
  12/04/2025 06 AM PST            0.47             92         -      Not Applicable
  12/04/2025 07 AM PST            0.48             97         +      Not Applicable
  12/04/2025 08 AM PST            0.47             92         -      Not Applicable
  12/04/2025 09 AM PST            0.47             92         0      Not Applicable
  12/04/2025 10 AM PST            0.48             97         +      Not Applicable
  12/04/2025 11 AM PST            0.47             92         -      Not Applicable
  12/04/2025 12 PM PST            0.47             92         0      Not Applicable
  12/04/2025 01 PM PST            0.47             92         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/04/2025 02 PM PST            0.47             92                Not Applicable
  12/04/2025 03 PM PST            0.47             92         0      Not Applicable
  12/04/2025 04 PM PST            0.47             92         0      Not Applicable
  12/04/2025 05 PM PST            0.47             92         0      Not Applicable
  12/04/2025 06 PM PST            0.47             92         0      Not Applicable
  12/04/2025 07 PM PST            0.47             92         0      Not Applicable
  12/04/2025 08 PM PST            0.47             92         0      Not Applicable
  12/04/2025 09 PM PST            0.47             92         0      Not Applicable
  12/04/2025 10 PM PST            0.47             92         0      Not Applicable
  12/04/2025 11 PM PST            0.47             92         0      Not Applicable
  12/05/2025 12 AM PST            0.47             92         0      Not Applicable
  12/05/2025 01 AM PST            0.47             92         0      Not Applicable
  12/05/2025 02 AM PST            0.47             92         0      Not Applicable
  12/05/2025 03 AM PST            0.47             92         0      Not Applicable
  12/05/2025 04 AM PST            0.47             92         0      Not Applicable
  12/05/2025 05 AM PST            0.47             92         0      Not Applicable
  12/05/2025 06 AM PST            0.47             92         0      Not Applicable
  12/05/2025 07 AM PST            0.47             92         0      Not Applicable
  12/05/2025 08 AM PST            0.47             92         0      Not Applicable
  12/05/2025 09 AM PST            0.47             92         0      Not Applicable
  12/05/2025 10 AM PST            0.46             88         -      Not Applicable
  12/05/2025 11 AM PST            0.46             88         0      Not Applicable
  12/05/2025 12 PM PST            0.46             88         0      Not Applicable
  12/05/2025 01 PM PST            0.46             88         0      Not Applicable
  12/05/2025 02 PM PST            0.46             88         0      Not Applicable
  12/05/2025 03 PM PST            0.46             88         0      Not Applicable
  12/05/2025 04 PM PST            0.46             88         0      Not Applicable
  12/05/2025 05 PM PST            0.46             88         0      Not Applicable
  12/05/2025 06 PM PST            0.46             88         0      Not Applicable
  12/05/2025 07 PM PST            0.46             88         0      Not Applicable
  12/05/2025 08 PM PST            0.46             88         0      Not Applicable
  12/05/2025 09 PM PST            0.46             88         0      Not Applicable
  12/05/2025 10 PM PST            0.46             88         0      Not Applicable
  12/05/2025 11 PM PST            0.46             88         0      Not Applicable
  12/06/2025 12 AM PST            0.46             88         0      Not Applicable
  12/06/2025 01 AM PST            0.46             88         0      Not Applicable
  12/06/2025 02 AM PST            0.46             88         0      Not Applicable
  12/06/2025 03 AM PST            0.46             88         0      Not Applicable
  12/06/2025 04 AM PST            0.46             88         0      Not Applicable
  12/06/2025 05 AM PST            0.46             88         0      Not Applicable
  12/06/2025 06 AM PST            0.46             88         0      Not Applicable
  12/06/2025 07 AM PST            0.46             88         0      Not Applicable
  12/06/2025 08 AM PST            0.46             88         0      Not Applicable
  12/06/2025 09 AM PST            0.46             88         0      Not Applicable
  12/06/2025 10 AM PST            0.46             88         0      Not Applicable
  12/06/2025 11 AM PST            0.46             88         0      Not Applicable
  12/06/2025 12 PM PST            0.46             88         0      Not Applicable
  12/06/2025 01 PM PST            0.46             88         0      Not Applicable
  12/06/2025 02 PM PST            0.46             88         0      Not Applicable
  12/06/2025 03 PM PST            0.46             88         0      Not Applicable
  12/06/2025 04 PM PST            0.46             88         0      Not Applicable
  12/06/2025 05 PM PST            0.46             88         0      Not Applicable
  12/06/2025 06 PM PST            0.46             88         0      Not Applicable
  12/06/2025 07 PM PST            0.46             88         0      Not Applicable
  12/06/2025 08 PM PST            0.46             88         0      Not Applicable
  12/06/2025 09 PM PST            0.46             88         0      Not Applicable
  12/06/2025 10 PM PST            0.46             88         0      Not Applicable
  12/06/2025 11 PM PST            0.46             88         0      Not Applicable
  12/07/2025 12 AM PST            0.46             88         0      Not Applicable
  12/07/2025 01 AM PST            0.46             88         0      Not Applicable
  12/07/2025 02 AM PST            0.46             88         0      Not Applicable
  12/07/2025 03 AM PST            0.46             88         0      Not Applicable
  12/07/2025 04 AM PST            0.46             88         0      Not Applicable
  12/07/2025 05 AM PST            0.46             88         0      Not Applicable
  12/07/2025 06 AM PST            0.45             83         -      Not Applicable
  12/07/2025 07 AM PST            0.45             83         0      Not Applicable
  12/07/2025 08 AM PST            0.45             83         0      Not Applicable
  12/07/2025 09 AM PST            0.45             83         0      Not Applicable
  12/07/2025 10 AM PST            0.45             83         0      Not Applicable
  12/07/2025 11 AM PST            0.45             83         0      Not Applicable
  12/07/2025 12 PM PST            0.45             83         0      Not Applicable
  12/07/2025 01 PM PST            0.45             83         0      Not Applicable
  12/07/2025 02 PM PST            0.45             83         0      Not Applicable
  12/07/2025 03 PM PST            0.45             83         0      Not Applicable
  12/07/2025 04 PM PST            0.45             83         0      Not Applicable
  12/07/2025 05 PM PST            0.45             83         0      Not Applicable
  12/07/2025 06 PM PST            0.45             83         0      Not Applicable
  12/07/2025 07 PM PST            0.45             83         0      Not Applicable
  12/07/2025 08 PM PST            0.45             83         0      Not Applicable
  12/07/2025 09 PM PST            0.45             83         0      Not Applicable
  12/07/2025 10 PM PST            0.45             83         0      Not Applicable
  12/07/2025 11 PM PST            0.45             83         0      Not Applicable
  12/08/2025 12 AM PST            0.45             83         0      Not Applicable
  12/08/2025 01 AM PST            0.45             83         0      Not Applicable
  12/08/2025 02 AM PST            0.45             83         0      Not Applicable
  12/08/2025 03 AM PST            0.45             83         0      Not Applicable
  12/08/2025 04 AM PST            0.45             83         0      Not Applicable
  12/08/2025 05 AM PST            0.45             83         0      Not Applicable
  12/08/2025 06 AM PST            0.45             83         0      Not Applicable
  12/08/2025 07 AM PST            0.45             83         0      Not Applicable
  12/08/2025 08 AM PST            0.45             83         0      Not Applicable
  12/08/2025 09 AM PST            0.45             83         0      Not Applicable
  12/08/2025 10 AM PST            0.45             83         0      Not Applicable
  12/08/2025 11 AM PST            0.45             83         0      Not Applicable
  12/08/2025 12 PM PST            0.45             83         0      Not Applicable
  12/08/2025 01 PM PST            0.45             83         0      Not Applicable
  12/08/2025 02 PM PST            0.45             83         0      Not Applicable
  12/08/2025 03 PM PST            0.45             83         0      Not Applicable
  12/08/2025 04 PM PST            0.45             83         0      Not Applicable
  12/08/2025 05 PM PST            0.45             83         0      Not Applicable
  12/08/2025 06 PM PST            0.45             83         0      Not Applicable
  12/08/2025 07 PM PST            0.45             83         0      Not Applicable
  12/08/2025 08 PM PST            0.45             83         0      Not Applicable
  12/08/2025 09 PM PST            0.45             83         0      Not Applicable
  12/08/2025 10 PM PST            0.45             83         0      Not Applicable
  12/08/2025 11 PM PST            0.45             83         0      Not Applicable
  12/09/2025 12 AM PST            0.45             83         0      Not Applicable
  12/09/2025 01 AM PST            0.45             83         0      Not Applicable
  12/09/2025 02 AM PST            0.45             83         0      Not Applicable
  12/09/2025 03 AM PST            0.45             83         0      Not Applicable
  12/09/2025 04 AM PST            0.45             83         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.