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: Jul 10 2025 at 7:42 AM PDTNext Issuance: Jul 11 2025 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: North Fork American River - North Fork Dam (NFDC1)
#
# File Generation Time:  07/10/2025 at 07:45 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/05/2025 at 09:00 PM PDT
# Maximum Observed Stage:                       0.54 Feet
# Maximum Observed Flow:                        127 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/10/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       0.48 Feet
# Maximum Forecast Flow:                        97 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/05/2025 07 AM PDT            0.53            122                Not Applicable
  07/05/2025 08 AM PDT            0.53            122         0      Not Applicable
  07/05/2025 09 AM PDT            0.53            122         0      Not Applicable
  07/05/2025 10 AM PDT            0.53            122         0      Not Applicable
  07/05/2025 11 AM PDT            0.53            122         0      Not Applicable
  07/05/2025 12 PM PDT            0.53            122         0      Not Applicable
  07/05/2025 01 PM PDT            0.53            122         0      Not Applicable
  07/05/2025 02 PM PDT            0.53            122         0      Not Applicable
  07/05/2025 03 PM PDT            0.53            122         0      Not Applicable
  07/05/2025 04 PM PDT            0.54            127         +      Not Applicable
  07/05/2025 05 PM PDT            0.53            122         -      Not Applicable
  07/05/2025 06 PM PDT            0.53            122         0      Not Applicable
  07/05/2025 07 PM PDT            0.54            127         +      Not Applicable
  07/05/2025 08 PM PDT            0.54            127         0      Not Applicable
  07/05/2025 09 PM PDT            0.54            127         0      Not Applicable
  07/05/2025 10 PM PDT            0.53            122         -      Not Applicable
  07/05/2025 11 PM PDT            0.53            122         0      Not Applicable
  07/06/2025 12 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 01 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 02 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 03 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 04 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 05 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 06 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 07 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 08 AM PDT            0.53            122         0      Not Applicable
  07/06/2025 09 AM PDT            0.52            117         -      Not Applicable
  07/06/2025 10 AM PDT            0.52            117         0      Not Applicable
  07/06/2025 11 AM PDT            0.52            117         0      Not Applicable
  07/06/2025 12 PM PDT            0.51            112         -      Not Applicable
  07/06/2025 01 PM PDT            0.52            117         +      Not Applicable
  07/06/2025 02 PM PDT            0.53            122         +      Not Applicable
  07/06/2025 03 PM PDT            0.52            117         -      Not Applicable
  07/06/2025 04 PM PDT            0.52            117         0      Not Applicable
  07/06/2025 05 PM PDT            0.52            117         0      Not Applicable
  07/06/2025 06 PM PDT            0.52            117         0      Not Applicable
  07/06/2025 07 PM PDT            0.52            117         0      Not Applicable
  07/06/2025 08 PM PDT            0.52            117         0      Not Applicable
  07/06/2025 09 PM PDT            0.53            122         +      Not Applicable
  07/06/2025 10 PM PDT            0.52            117         -      Not Applicable
  07/06/2025 11 PM PDT            0.52            117         0      Not Applicable
  07/07/2025 12 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 01 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 02 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 03 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 04 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 05 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 06 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 07 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 08 AM PDT            0.52            117         0      Not Applicable
  07/07/2025 09 AM PDT            0.51            112         -      Not Applicable
  07/07/2025 10 AM PDT            0.51            112         0      Not Applicable
  07/07/2025 11 AM PDT            0.51            112         0      Not Applicable
  07/07/2025 12 PM PDT            0.50            107         -      Not Applicable
  07/07/2025 01 PM PDT            0.51            112         +      Not Applicable
  07/07/2025 02 PM PDT            0.51            112         0      Not Applicable
  07/07/2025 03 PM PDT            0.52            117         +      Not Applicable
  07/07/2025 04 PM PDT            0.51            112         -      Not Applicable
  07/07/2025 05 PM PDT            0.51            112         0      Not Applicable
  07/07/2025 06 PM PDT            0.51            112         0      Not Applicable
  07/07/2025 07 PM PDT            0.52            117         +      Not Applicable
  07/07/2025 08 PM PDT            0.52            117         0      Not Applicable
  07/07/2025 09 PM PDT            0.51            112         -      Not Applicable
  07/07/2025 10 PM PDT            0.51            112         0      Not Applicable
  07/07/2025 11 PM PDT            0.51            112         0      Not Applicable
  07/08/2025 12 AM PDT            0.51            112         0      Not Applicable
  07/08/2025 01 AM PDT            0.51            112         0      Not Applicable
  07/08/2025 02 AM PDT            0.51            112         0      Not Applicable
  07/08/2025 03 AM PDT            0.50            107         -      Not Applicable
  07/08/2025 04 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 05 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 06 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 07 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 08 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 09 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 10 AM PDT            0.50            107         0      Not Applicable
  07/08/2025 11 AM PDT            0.49            102         -      Not Applicable
  07/08/2025 12 PM PDT            0.49            102         0      Not Applicable
  07/08/2025 01 PM PDT            0.49            102         0      Not Applicable
  07/08/2025 02 PM PDT            0.50            107         +      Not Applicable
  07/08/2025 03 PM PDT            0.49            102         -      Not Applicable
  07/08/2025 04 PM PDT            0.49            102         0      Not Applicable
  07/08/2025 05 PM PDT            0.49            102         0      Not Applicable
  07/08/2025 06 PM PDT            0.49            102         0      Not Applicable
  07/08/2025 07 PM PDT            0.50            107         +      Not Applicable
  07/08/2025 08 PM PDT            0.50            107         0      Not Applicable
  07/08/2025 09 PM PDT            0.50            107         0      Not Applicable
  07/08/2025 10 PM PDT            0.50            107         0      Not Applicable
  07/08/2025 11 PM PDT            0.50            107         0      Not Applicable
  07/09/2025 12 AM PDT            0.50            107         0      Not Applicable
  07/09/2025 01 AM PDT            0.49            102         -      Not Applicable
  07/09/2025 02 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 03 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 04 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 05 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 06 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 07 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 08 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 09 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 10 AM PDT            0.49            102         0      Not Applicable
  07/09/2025 11 AM PDT            0.48             97         -      Not Applicable
  07/09/2025 12 PM PDT            0.48             97         0      Not Applicable
  07/09/2025 01 PM PDT            0.48             97         0      Not Applicable
  07/09/2025 02 PM PDT            0.48             97         0      Not Applicable
  07/09/2025 03 PM PDT            0.49            102         +      Not Applicable
  07/09/2025 04 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 05 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 06 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 07 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 08 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 09 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 10 PM PDT            0.49            102         0      Not Applicable
  07/09/2025 11 PM PDT            0.49            102         0      Not Applicable
  07/10/2025 12 AM PDT            0.49            102         0      Not Applicable
  07/10/2025 01 AM PDT            0.49            102         0      Not Applicable
  07/10/2025 02 AM PDT            0.49            102         0      Not Applicable
  07/10/2025 03 AM PDT            0.49            102         0      Not Applicable
  07/10/2025 04 AM PDT            0.49            102         0      Not Applicable
  07/10/2025 05 AM PDT            0.48             97         -      Not Applicable
  07/10/2025 06 AM PDT            0.48             97         0      Not Applicable
  07/10/2025 07 AM PDT            0.48             97         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/10/2025 08 AM PDT            0.48             97                Not Applicable
  07/10/2025 09 AM PDT            0.48             97         0      Not Applicable
  07/10/2025 10 AM PDT            0.48             97         0      Not Applicable
  07/10/2025 11 AM PDT            0.48             97         0      Not Applicable
  07/10/2025 12 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 01 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 02 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 03 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 04 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 05 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 06 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 07 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 08 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 09 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 10 PM PDT            0.48             97         0      Not Applicable
  07/10/2025 11 PM PDT            0.48             97         0      Not Applicable
  07/11/2025 12 AM PDT            0.47             92         -      Not Applicable
  07/11/2025 01 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 02 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 03 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 04 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 05 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 06 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 07 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 08 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 09 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 10 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 11 AM PDT            0.47             92         0      Not Applicable
  07/11/2025 12 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 01 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 02 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 03 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 04 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 05 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 06 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 07 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 08 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 09 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 10 PM PDT            0.47             92         0      Not Applicable
  07/11/2025 11 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 12 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 01 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 02 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 03 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 04 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 05 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 06 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 07 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 08 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 09 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 10 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 11 AM PDT            0.47             92         0      Not Applicable
  07/12/2025 12 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 01 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 02 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 03 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 04 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 05 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 06 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 07 PM PDT            0.47             92         0      Not Applicable
  07/12/2025 08 PM PDT            0.46             88         -      Not Applicable
  07/12/2025 09 PM PDT            0.46             88         0      Not Applicable
  07/12/2025 10 PM PDT            0.46             88         0      Not Applicable
  07/12/2025 11 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 12 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 01 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 02 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 03 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 04 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 05 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 06 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 07 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 08 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 09 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 10 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 11 AM PDT            0.46             88         0      Not Applicable
  07/13/2025 12 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 01 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 02 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 03 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 04 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 05 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 06 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 07 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 08 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 09 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 10 PM PDT            0.46             88         0      Not Applicable
  07/13/2025 11 PM PDT            0.46             88         0      Not Applicable
  07/14/2025 12 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 01 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 02 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 03 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 04 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 05 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 06 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 07 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 08 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 09 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 10 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 11 AM PDT            0.46             88         0      Not Applicable
  07/14/2025 12 PM PDT            0.46             88         0      Not Applicable
  07/14/2025 01 PM PDT            0.46             88         0      Not Applicable
  07/14/2025 02 PM PDT            0.45             83         -      Not Applicable
  07/14/2025 03 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 04 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 05 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 06 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 07 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 08 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 09 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 10 PM PDT            0.45             83         0      Not Applicable
  07/14/2025 11 PM PDT            0.45             83         0      Not Applicable
  07/15/2025 12 AM PDT            0.45             83         0      Not Applicable
  07/15/2025 01 AM PDT            0.45             83         0      Not Applicable
  07/15/2025 02 AM PDT            0.45             83         0      Not Applicable
  07/15/2025 03 AM PDT            0.45             83         0      Not Applicable
  07/15/2025 04 AM PDT            0.45             83         0      Not Applicable
  07/15/2025 05 AM PDT            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.