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 FeetForecast Type: Unofficial Location
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Sep 22 2026 at 6:59 AM PDTNext Issuance: Sep 23 2026 at 9:00 AM PDT
Action: 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:  09/22/2026 at 07:00 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/22/2026 at 06:00 AM PDT
# Maximum Observed Stage:                       0.43 Feet
# Maximum Observed Flow:                        75 cfs
#
# Earliest Date & Time of Maximum Forecast:     09/22/2026 at 07:00 AM PDT
# Maximum Forecast Stage:                       0.43 Feet
# Maximum Forecast Flow:                        75 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  09/17/2026 07 AM PDT            0.40             63                Not Applicable
  09/17/2026 08 AM PDT            0.40             63         0      Not Applicable
  09/17/2026 09 AM PDT            0.40             63         0      Not Applicable
  09/17/2026 10 AM PDT            0.39             59         -      Not Applicable
  09/17/2026 11 AM PDT            0.39             59         0      Not Applicable
  09/17/2026 12 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 01 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 02 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 03 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 04 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 05 PM PDT            0.39             59         0      Not Applicable
  09/17/2026 06 PM PDT            0.40             63         +      Not Applicable
  09/17/2026 07 PM PDT            0.40             63         0      Not Applicable
  09/17/2026 08 PM PDT            0.40             63         0      Not Applicable
  09/17/2026 09 PM PDT            0.40             63         0      Not Applicable
  09/17/2026 10 PM PDT            0.40             63         0      Not Applicable
  09/17/2026 11 PM PDT            0.40             63         0      Not Applicable
  09/18/2026 12 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 01 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 02 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 03 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 04 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 05 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 06 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 07 AM PDT            0.40             63         0      Not Applicable
  09/18/2026 08 AM PDT            0.39             59         -      Not Applicable
  09/18/2026 09 AM PDT            0.39             59         0      Not Applicable
  09/18/2026 10 AM PDT            0.39             59         0      Not Applicable
  09/18/2026 11 AM PDT            0.40             63         +      Not Applicable
  09/18/2026 12 PM PDT            0.39             59         -      Not Applicable
  09/18/2026 01 PM PDT            0.39             59         0      Not Applicable
  09/18/2026 02 PM PDT            0.40             63         +      Not Applicable
  09/18/2026 03 PM PDT            0.39             59         -      Not Applicable
  09/18/2026 04 PM PDT            0.40             63         +      Not Applicable
  09/18/2026 05 PM PDT            0.41             67         +      Not Applicable
  09/18/2026 06 PM PDT            0.41             67         0      Not Applicable
  09/18/2026 07 PM PDT            0.41             67         0      Not Applicable
  09/18/2026 08 PM PDT            0.41             67         0      Not Applicable
  09/18/2026 09 PM PDT            0.41             67         0      Not Applicable
  09/18/2026 10 PM PDT            0.41             67         0      Not Applicable
  09/18/2026 11 PM PDT            0.41             67         0      Not Applicable
  09/19/2026 12 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 01 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 02 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 03 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 04 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 05 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 06 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 07 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 08 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 09 AM PDT            0.41             67         0      Not Applicable
  09/19/2026 10 AM PDT            0.42             71         +      Not Applicable
  09/19/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/19/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/19/2026 01 PM PDT            0.41             67         -      Not Applicable
  09/19/2026 02 PM PDT            0.42             71         +      Not Applicable
  09/19/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/19/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/19/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/19/2026 06 PM PDT            0.43             75         +      Not Applicable
  09/19/2026 07 PM PDT            0.43             75         0      Not Applicable
  09/19/2026 08 PM PDT            0.43             75         0      Not Applicable
  09/19/2026 09 PM PDT            0.43             75         0      Not Applicable
  09/19/2026 10 PM PDT            0.43             75         0      Not Applicable
  09/19/2026 11 PM PDT            0.43             75         0      Not Applicable
  09/20/2026 12 AM PDT            0.43             75         0      Not Applicable
  09/20/2026 01 AM PDT            0.43             75         0      Not Applicable
  09/20/2026 02 AM PDT            0.42             71         -      Not Applicable
  09/20/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/20/2026 04 AM PDT            0.42             71         0      Not Applicable
  09/20/2026 05 AM PDT            0.43             75         +      Not Applicable
  09/20/2026 06 AM PDT            0.42             71         -      Not Applicable
  09/20/2026 07 AM PDT            0.43             75         +      Not Applicable
  09/20/2026 08 AM PDT            0.42             71         -      Not Applicable
  09/20/2026 09 AM PDT            0.42             71         0      Not Applicable
  09/20/2026 10 AM PDT            0.42             71         0      Not Applicable
  09/20/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/20/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 01 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 02 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/20/2026 06 PM PDT            0.43             75         +      Not Applicable
  09/20/2026 07 PM PDT            0.43             75         0      Not Applicable
  09/20/2026 08 PM PDT            0.43             75         0      Not Applicable
  09/20/2026 09 PM PDT            0.43             75         0      Not Applicable
  09/20/2026 10 PM PDT            0.43             75         0      Not Applicable
  09/20/2026 11 PM PDT            0.43             75         0      Not Applicable
  09/21/2026 12 AM PDT            0.43             75         0      Not Applicable
  09/21/2026 01 AM PDT            0.42             71         -      Not Applicable
  09/21/2026 02 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 04 AM PDT            0.43             75         +      Not Applicable
  09/21/2026 05 AM PDT            0.43             75         0      Not Applicable
  09/21/2026 06 AM PDT            0.43             75         0      Not Applicable
  09/21/2026 07 AM PDT            0.42             71         -      Not Applicable
  09/21/2026 08 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 09 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 10 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/21/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 01 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 02 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 06 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 07 PM PDT            0.43             75         +      Not Applicable
  09/21/2026 08 PM PDT            0.43             75         0      Not Applicable
  09/21/2026 09 PM PDT            0.42             71         -      Not Applicable
  09/21/2026 10 PM PDT            0.42             71         0      Not Applicable
  09/21/2026 11 PM PDT            0.42             71         0      Not Applicable
  09/22/2026 12 AM PDT            0.43             75         +      Not Applicable
  09/22/2026 01 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 02 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 03 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 04 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 05 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 06 AM PDT            0.43             75         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  09/22/2026 07 AM PDT            0.43             75                Not Applicable
  09/22/2026 08 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 09 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 10 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 11 AM PDT            0.43             75         0      Not Applicable
  09/22/2026 12 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 01 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 02 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 03 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 04 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 05 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 06 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 07 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 08 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 09 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 10 PM PDT            0.43             75         0      Not Applicable
  09/22/2026 11 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 12 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 01 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 02 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 03 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 04 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 05 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 06 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 07 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 08 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 09 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 10 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 11 AM PDT            0.43             75         0      Not Applicable
  09/23/2026 12 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 01 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 02 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 03 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 04 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 05 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 06 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 07 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 08 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 09 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 10 PM PDT            0.43             75         0      Not Applicable
  09/23/2026 11 PM PDT            0.43             75         0      Not Applicable
  09/24/2026 12 AM PDT            0.43             75         0      Not Applicable
  09/24/2026 01 AM PDT            0.42             71         -      Not Applicable
  09/24/2026 02 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 04 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 05 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 06 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 07 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 08 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 09 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 10 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/24/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 01 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 02 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 06 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 07 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 08 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 09 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 10 PM PDT            0.42             71         0      Not Applicable
  09/24/2026 11 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 12 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 01 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 02 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 04 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 05 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 06 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 07 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 08 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 09 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 10 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/25/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 01 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 02 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 06 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 07 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 08 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 09 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 10 PM PDT            0.42             71         0      Not Applicable
  09/25/2026 11 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 12 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 01 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 02 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 04 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 05 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 06 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 07 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 08 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 09 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 10 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 11 AM PDT            0.42             71         0      Not Applicable
  09/26/2026 12 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 01 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 02 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 03 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 04 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 05 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 06 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 07 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 08 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 09 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 10 PM PDT            0.42             71         0      Not Applicable
  09/26/2026 11 PM PDT            0.42             71         0      Not Applicable
  09/27/2026 12 AM PDT            0.42             71         0      Not Applicable
  09/27/2026 01 AM PDT            0.42             71         0      Not Applicable
  09/27/2026 02 AM PDT            0.42             71         0      Not Applicable
  09/27/2026 03 AM PDT            0.42             71         0      Not Applicable
  09/27/2026 04 AM PDT            0.42             71         0      Not Applicable
  09/27/2026 05 AM PDT            0.42             71         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.